size_t count, loff_t *pos)
{
int res;
- srm_env_t *entry = PDE(file->f_path.dentry->d_inode)->data;
+ srm_env_t *entry = PDE(file_inode(file))->data;
char *buf = (char *) __get_free_page(GFP_USER);
unsigned long ret1, ret2;
static int cplbinfo_open(struct inode *inode, struct file *file)
{
- struct proc_dir_entry *pde = PDE(file->f_path.dentry->d_inode);
+ struct proc_dir_entry *pde = PDE(file_inode(file));
char cplb_type;
unsigned int cpu;
int ret;
static unsigned int sync_serial_poll(struct file *file, poll_table *wait)
{
- int dev = MINOR(file->f_dentry->d_inode->i_rdev);
+ int dev = MINOR(file_inode(file)->i_rdev);
unsigned int mask = 0;
struct sync_port *port;
DEBUGPOLL(static unsigned int prev_mask = 0);
int return_val = 0;
unsigned long flags;
- int dev = MINOR(file->f_dentry->d_inode->i_rdev);
+ int dev = MINOR(file_inode(file)->i_rdev);
struct sync_port *port;
if (dev < 0 || dev >= NUMBER_OF_PORTS || !ports[dev].enabled) {
static ssize_t sync_serial_write(struct file *file, const char *buf,
size_t count, loff_t *ppos)
{
- int dev = MINOR(file->f_dentry->d_inode->i_rdev);
+ int dev = MINOR(file_inode(file)->i_rdev);
DECLARE_WAITQUEUE(wait, current);
struct sync_port *port;
unsigned long flags;
static ssize_t sync_serial_read(struct file *file, char *buf,
size_t count, loff_t *ppos)
{
- int dev = MINOR(file->f_dentry->d_inode->i_rdev);
+ int dev = MINOR(file_inode(file)->i_rdev);
int avail;
struct sync_port *port;
unsigned char *start;
static long
cryptocop_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
- struct inode *inode = file->f_path.dentry->d_inode;
long ret;
mutex_lock(&cryptocop_mutex);
- ret = cryptocop_ioctl_unlocked(inode, filp, cmd, arg);
+ ret = cryptocop_ioctl_unlocked(file_inode(filp), filp, cmd, arg);
mutex_unlock(&cryptocop_mutex);
return ret;
static unsigned int sync_serial_poll(struct file *file, poll_table *wait)
{
- int dev = iminor(file->f_path.dentry->d_inode);
+ int dev = iminor(file_inode(file));
unsigned int mask = 0;
sync_port *port;
DEBUGPOLL( static unsigned int prev_mask = 0; );
{
int return_val = 0;
int dma_w_size = regk_dma_set_w_size1;
- int dev = iminor(file->f_path.dentry->d_inode);
+ int dev = iminor(file_inode(file));
sync_port *port;
reg_sser_rw_tr_cfg tr_cfg;
reg_sser_rw_rec_cfg rec_cfg;
static ssize_t sync_serial_write(struct file *file, const char *buf,
size_t count, loff_t *ppos)
{
- int dev = iminor(file->f_path.dentry->d_inode);
+ int dev = iminor(file_inode(file));
DECLARE_WAITQUEUE(wait, current);
struct sync_port *port;
int trunc_count;
static ssize_t sync_serial_read(struct file * file, char * buf,
size_t count, loff_t *ppos)
{
- int dev = iminor(file->f_path.dentry->d_inode);
+ int dev = iminor(file_inode(file));
int avail;
sync_port *port;
unsigned char* start;
static ssize_t
salinfo_event_read(struct file *file, char __user *buffer, size_t count, loff_t *ppos)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct proc_dir_entry *entry = PDE(inode);
struct salinfo_data *data = entry->data;
char cmd[32];
static ssize_t
salinfo_log_read(struct file *file, char __user *buffer, size_t count, loff_t *ppos)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct proc_dir_entry *entry = PDE(inode);
struct salinfo_data *data = entry->data;
u8 *buf;
static ssize_t
salinfo_log_write(struct file *file, const char __user *buffer, size_t count, loff_t *ppos)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct proc_dir_entry *entry = PDE(inode);
struct salinfo_data *data = entry->data;
char cmd[32];
static unsigned int file_poll(struct file *file, poll_table * wait)
{
- int minor;
+ int minor = iminor(file_inode(file));
unsigned int mask = 0;
- minor = iminor(file->f_path.dentry->d_inode);
-
poll_wait(file, &channel_wqs[minor].rt_queue, wait);
poll_wait(file, &channel_wqs[minor].lx_queue, wait);
static ssize_t file_read(struct file *file, char __user * buffer, size_t count,
loff_t * ppos)
{
- int minor = iminor(file->f_path.dentry->d_inode);
+ int minor = iminor(file_inode(file));
/* data available? */
if (!rtlx_read_poll(minor, (file->f_flags & O_NONBLOCK) ? 0 : 1)) {
static ssize_t file_write(struct file *file, const char __user * buffer,
size_t count, loff_t * ppos)
{
- int minor;
- struct rtlx_channel *rt;
-
- minor = iminor(file->f_path.dentry->d_inode);
- rt = &rtlx->channel[minor];
+ int minor = iminor(file_inode(file));
+ struct rtlx_channel *rt = &rtlx->channel[minor];
/* any space left... */
if (!rtlx_write_poll(minor)) {
size_t ret = count;
struct vpe *v;
- if (iminor(file->f_path.dentry->d_inode) != minor)
+ if (iminor(file_inode(file)) != minor)
return -ENODEV;
v = get_vpe(tclimit);
static ssize_t pvc_line_proc_write(struct file *file, const char __user *buf,
size_t count, loff_t *pos)
{
- int lineno = *(int *)PDE(file->f_path.dentry->d_inode)->data;
+ int lineno = *(int *)PDE(file_inode(file))->data;
char kbuf[PVC_LINELEN];
size_t len;
static loff_t page_map_seek( struct file *file, loff_t off, int whence)
{
loff_t new;
- struct proc_dir_entry *dp = PDE(file->f_path.dentry->d_inode);
+ struct proc_dir_entry *dp = PDE(file_inode(file));
switch(whence) {
case 0:
static ssize_t page_map_read( struct file *file, char __user *buf, size_t nbytes,
loff_t *ppos)
{
- struct proc_dir_entry *dp = PDE(file->f_path.dentry->d_inode);
+ struct proc_dir_entry *dp = PDE(file_inode(file));
return simple_read_from_buffer(buf, nbytes, ppos, dp->data, dp->size);
}
static int page_map_mmap( struct file *file, struct vm_area_struct *vma )
{
- struct proc_dir_entry *dp = PDE(file->f_path.dentry->d_inode);
+ struct proc_dir_entry *dp = PDE(file_inode(file));
if ((vma->vm_end - vma->vm_start) > dp->size)
return -EINVAL;
static int rtas_flash_release(struct inode *inode, struct file *file)
{
- struct proc_dir_entry *dp = PDE(file->f_path.dentry->d_inode);
+ struct proc_dir_entry *dp = PDE(file_inode(file));
struct rtas_update_flash_t *uf;
uf = (struct rtas_update_flash_t *) dp->data;
static ssize_t rtas_flash_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
- struct proc_dir_entry *dp = PDE(file->f_path.dentry->d_inode);
+ struct proc_dir_entry *dp = PDE(file_inode(file));
struct rtas_update_flash_t *uf;
char msg[RTAS_MSG_MAXLEN];
static ssize_t rtas_flash_write(struct file *file, const char __user *buffer,
size_t count, loff_t *off)
{
- struct proc_dir_entry *dp = PDE(file->f_path.dentry->d_inode);
+ struct proc_dir_entry *dp = PDE(file_inode(file));
struct rtas_update_flash_t *uf;
char *p;
int next_free;
static ssize_t manage_flash_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
- struct proc_dir_entry *dp = PDE(file->f_path.dentry->d_inode);
+ struct proc_dir_entry *dp = PDE(file_inode(file));
struct rtas_manage_flash_t *args_buf;
char msg[RTAS_MSG_MAXLEN];
int msglen;
static ssize_t manage_flash_write(struct file *file, const char __user *buf,
size_t count, loff_t *off)
{
- struct proc_dir_entry *dp = PDE(file->f_path.dentry->d_inode);
+ struct proc_dir_entry *dp = PDE(file_inode(file));
struct rtas_manage_flash_t *args_buf;
const char reject_str[] = "0";
const char commit_str[] = "1";
static ssize_t validate_flash_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
- struct proc_dir_entry *dp = PDE(file->f_path.dentry->d_inode);
+ struct proc_dir_entry *dp = PDE(file_inode(file));
struct rtas_validate_flash_t *args_buf;
char msg[RTAS_MSG_MAXLEN];
int msglen;
static ssize_t validate_flash_write(struct file *file, const char __user *buf,
size_t count, loff_t *off)
{
- struct proc_dir_entry *dp = PDE(file->f_path.dentry->d_inode);
+ struct proc_dir_entry *dp = PDE(file_inode(file));
struct rtas_validate_flash_t *args_buf;
int rc;
static int validate_flash_release(struct inode *inode, struct file *file)
{
- struct proc_dir_entry *dp = PDE(file->f_path.dentry->d_inode);
+ struct proc_dir_entry *dp = PDE(file_inode(file));
struct rtas_validate_flash_t *args_buf;
args_buf = (struct rtas_validate_flash_t *) dp->data;
struct spu_context *ctx;
if (file->f_op != &spufs_context_fops)
return 0;
- ctx = SPUFS_I(file->f_dentry->d_inode)->i_ctx;
+ ctx = SPUFS_I(file_inode(file))->i_ctx;
if (ctx->flags & SPU_CREATE_NOSCHED)
return 0;
return fd + 1;
return NULL;
*fd = n - 1;
file = fcheck(*fd);
- return SPUFS_I(file->f_dentry->d_inode)->i_ctx;
+ return SPUFS_I(file_inode(file))->i_ctx;
}
int spufs_coredump_extra_notes_size(void)
static int spufs_mfc_fsync(struct file *file, loff_t start, loff_t end, int datasync)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
int err = filemap_write_and_wait_range(inode->i_mapping, start, end);
if (!err) {
mutex_lock(&inode->i_mutex);
static ssize_t spufs_switch_log_read(struct file *file, char __user *buf,
size_t len, loff_t *ppos)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct spu_context *ctx = SPUFS_I(inode)->i_ctx;
int error = 0, cnt = 0;
static unsigned int spufs_switch_log_poll(struct file *file, poll_table *wait)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct spu_context *ctx = SPUFS_I(inode)->i_ctx;
unsigned int mask = 0;
int rc;
return ERR_PTR(-EINVAL);
neighbor = get_spu_context(
- SPUFS_I(filp->f_dentry->d_inode)->i_ctx);
+ SPUFS_I(file_inode(filp))->i_ctx);
if (!list_empty(&neighbor->aff_list) && !(neighbor->aff_head) &&
!list_is_last(&neighbor->aff_list, &gang->aff_list_head) &&
if (filp->f_op != &spufs_context_fops)
goto out;
- i = SPUFS_I(filp->f_path.dentry->d_inode);
+ i = SPUFS_I(file_inode(filp));
ret = spufs_run_spu(i->i_ctx, &npc, &status);
if (put_user(npc, unpc))
rc = seq_open(file, &hcall_inst_seq_ops);
seq = file->private_data;
- seq->private = file->f_path.dentry->d_inode->i_private;
+ seq->private = file_inode(file)->i_private;
return rc;
}
static ssize_t scanlog_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
- struct inode * inode = file->f_path.dentry->d_inode;
- struct proc_dir_entry *dp;
- unsigned int *data;
+ struct proc_dir_entry *dp = PDE(file_inode(file));
+ unsigned int *data = (unsigned int *)dp->data;
int status;
unsigned long len, off;
unsigned int wait_time;
- dp = PDE(inode);
- data = (unsigned int *)dp->data;
-
if (count > RTAS_DATA_BUF_SIZE)
count = RTAS_DATA_BUF_SIZE;
if (*ppos != 0)
return 0;
- df = file->f_path.dentry->d_inode->i_private;
+ df = file_inode(file)->i_private;
mutex_lock(&df->lock);
if (!df->data) {
data = hypfs_dbfs_data_alloc(df);
static int hypfs_open(struct inode *inode, struct file *filp)
{
- char *data = filp->f_path.dentry->d_inode->i_private;
+ char *data = file_inode(filp)->i_private;
struct hypfs_sb_info *fs_info;
if (filp->f_mode & FMODE_WRITE) {
debug_info_t *debug_info, *debug_info_snapshot;
mutex_lock(&debug_mutex);
- debug_info = file->f_path.dentry->d_inode->i_private;
+ debug_info = file_inode(file)->i_private;
/* find debug view */
for (i = 0; i < DEBUG_MAX_VIEWS; i++) {
if (!debug_info->views[i])
static int pci_perf_seq_open(struct inode *inode, struct file *filp)
{
return single_open(filp, pci_perf_show,
- filp->f_path.dentry->d_inode->i_private);
+ file_inode(filp)->i_private);
}
static const struct file_operations debugfs_pci_perf_fops = {
static int pci_debug_seq_open(struct inode *inode, struct file *filp)
{
return single_open(filp, pci_debug_show,
- filp->f_path.dentry->d_inode->i_private);
+ file_inode(filp)->i_private);
}
static const struct file_operations debugfs_pci_debug_fops = {
static ssize_t alignment_proc_write(struct file *file,
const char __user *buffer, size_t count, loff_t *pos)
{
- int *data = PDE(file->f_path.dentry->d_inode)->data;
+ int *data = PDE(file_inode(file))->data;
char mode;
if (count > 0) {
if ((N_MAGIC(ex) != ZMAGIC && N_MAGIC(ex) != OMAGIC &&
N_MAGIC(ex) != QMAGIC && N_MAGIC(ex) != NMAGIC) ||
N_TRSIZE(ex) || N_DRSIZE(ex) ||
- i_size_read(bprm->file->f_path.dentry->d_inode) <
+ i_size_read(file_inode(bprm->file)) <
ex.a_text+ex.a_data+N_SYMSIZE(ex)+N_TXTOFF(ex)) {
return -ENOEXEC;
}
static int load_aout_library(struct file *file)
{
- struct inode *inode;
unsigned long bss, start_addr, len, error;
int retval;
struct exec ex;
- inode = file->f_path.dentry->d_inode;
retval = -ENOEXEC;
error = kernel_read(file, 0, (char *) &ex, sizeof(ex));
/* We come in here for the regular a.out style of shared libraries */
if ((N_MAGIC(ex) != ZMAGIC && N_MAGIC(ex) != QMAGIC) || N_TRSIZE(ex) ||
N_DRSIZE(ex) || ((ex.a_entry & 0xfff) && N_MAGIC(ex) == ZMAGIC) ||
- i_size_read(inode) <
+ i_size_read(file_inode(file)) <
ex.a_text+ex.a_data+N_SYMSIZE(ex)+N_TXTOFF(ex)) {
goto out;
}
{
char __user *tmp = buf;
struct cpuid_regs cmd;
- int cpu = iminor(file->f_path.dentry->d_inode);
+ int cpu = iminor(file_inode(file));
u64 pos = *ppos;
ssize_t bytes = 0;
int err = 0;
unsigned int cpu;
struct cpuinfo_x86 *c;
- cpu = iminor(file->f_path.dentry->d_inode);
+ cpu = iminor(file_inode(file));
if (cpu >= nr_cpu_ids || !cpu_online(cpu))
return -ENXIO; /* No such CPU */
const char __user *Buffer,
size_t Count, loff_t *pos)
{
- DAC960_Controller_T *Controller = (DAC960_Controller_T *) PDE(file->f_path.dentry->d_inode)->data;
+ DAC960_Controller_T *Controller = (DAC960_Controller_T *) PDE(file_inode(file))->data;
unsigned char CommandBuffer[80];
int Length;
if (Count > sizeof(CommandBuffer)-1) return -EINVAL;
return -EBUSY;
file = fget(arg);
if (file) {
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
if (S_ISSOCK(inode->i_mode)) {
nbd->file = file;
nbd->sock = SOCKET_I(inode);
static ssize_t dsp56k_read(struct file *file, char __user *buf, size_t count,
loff_t *ppos)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
int dev = iminor(inode) & 0x0f;
switch(dev)
static ssize_t dsp56k_write(struct file *file, const char __user *buf, size_t count,
loff_t *ppos)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
int dev = iminor(inode) & 0x0f;
switch(dev)
static long dsp56k_ioctl(struct file *file, unsigned int cmd,
unsigned long arg)
{
- int dev = iminor(file->f_path.dentry->d_inode) & 0x0f;
+ int dev = iminor(file_inode(file)) & 0x0f;
void __user *argp = (void __user *)arg;
switch(dev)
#if 0
static unsigned int dsp56k_poll(struct file *file, poll_table *wait)
{
- int dev = iminor(file->f_path.dentry->d_inode) & 0x0f;
+ int dev = iminor(file_inode(file)) & 0x0f;
switch(dev)
{
static ssize_t dtlk_read(struct file *file, char __user *buf,
size_t count, loff_t * ppos)
{
- unsigned int minor = iminor(file->f_path.dentry->d_inode);
+ unsigned int minor = iminor(file_inode(file));
char ch;
int i = 0, retries;
}
#endif
- if (iminor(file->f_path.dentry->d_inode) != DTLK_MINOR)
+ if (iminor(file_inode(file)) != DTLK_MINOR)
return -EINVAL;
while (1) {
static ssize_t lp_write(struct file * file, const char __user * buf,
size_t count, loff_t *ppos)
{
- unsigned int minor = iminor(file->f_path.dentry->d_inode);
+ unsigned int minor = iminor(file_inode(file));
struct parport *port = lp_table[minor].dev->port;
char *kbuf = lp_table[minor].lp_buffer;
ssize_t retv = 0;
size_t count, loff_t *ppos)
{
DEFINE_WAIT(wait);
- unsigned int minor=iminor(file->f_path.dentry->d_inode);
+ unsigned int minor=iminor(file_inode(file));
struct parport *port = lp_table[minor].dev->port;
ssize_t retval = 0;
char *kbuf = lp_table[minor].lp_buffer;
struct timeval par_timeout;
int ret;
- minor = iminor(file->f_path.dentry->d_inode);
+ minor = iminor(file_inode(file));
mutex_lock(&lp_mutex);
switch (cmd) {
case LPSETTIMEOUT:
struct timeval par_timeout;
int ret;
- minor = iminor(file->f_path.dentry->d_inode);
+ minor = iminor(file_inode(file));
mutex_lock(&lp_mutex);
switch (cmd) {
case LPSETTIMEOUT:
{
loff_t ret;
- mutex_lock(&file->f_path.dentry->d_inode->i_mutex);
+ mutex_lock(&file_inode(file)->i_mutex);
switch (orig) {
case SEEK_CUR:
offset += file->f_pos;
default:
ret = -EINVAL;
}
- mutex_unlock(&file->f_path.dentry->d_inode->i_mutex);
+ mutex_unlock(&file_inode(file)->i_mutex);
return ret;
}
ssize_t nsc_gpio_write(struct file *file, const char __user *data,
size_t len, loff_t *ppos)
{
- unsigned m = iminor(file->f_path.dentry->d_inode);
+ unsigned m = iminor(file_inode(file));
struct nsc_gpio_ops *amp = file->private_data;
struct device *dev = amp->dev;
size_t i;
ssize_t nsc_gpio_read(struct file *file, char __user * buf,
size_t len, loff_t * ppos)
{
- unsigned m = iminor(file->f_path.dentry->d_inode);
+ unsigned m = iminor(file_inode(file));
int value;
struct nsc_gpio_ops *amp = file->private_data;
{
struct cm4000_dev *dev = filp->private_data;
unsigned int iobase = dev->p_dev->resource[0]->start;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct pcmcia_device *link;
int size;
int rc;
static ssize_t pp_read (struct file * file, char __user * buf, size_t count,
loff_t * ppos)
{
- unsigned int minor = iminor(file->f_path.dentry->d_inode);
+ unsigned int minor = iminor(file_inode(file));
struct pp_struct *pp = file->private_data;
char * kbuffer;
ssize_t bytes_read = 0;
static ssize_t pp_write (struct file * file, const char __user * buf,
size_t count, loff_t * ppos)
{
- unsigned int minor = iminor(file->f_path.dentry->d_inode);
+ unsigned int minor = iminor(file_inode(file));
struct pp_struct *pp = file->private_data;
char * kbuffer;
ssize_t bytes_written = 0;
static int pp_do_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
- unsigned int minor = iminor(file->f_path.dentry->d_inode);
+ unsigned int minor = iminor(file_inode(file));
struct pp_struct *pp = file->private_data;
struct parport * port;
void __user *argp = (void __user *)arg;
static int ps3flash_fsync(struct file *file, loff_t start, loff_t end, int datasync)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
int err;
mutex_lock(&inode->i_mutex);
err = ps3flash_writeback(ps3flash_dev);
filp->f_flags |= O_DIRECT;
filp->f_mapping = bdev->bd_inode->i_mapping;
if (++raw_devices[minor].inuse == 1)
- filp->f_path.dentry->d_inode->i_mapping =
+ file_inode(filp)->i_mapping =
bdev->bd_inode->i_mapping;
filp->private_data = bdev;
mutex_unlock(&raw_mutex);
}
if (ret > 0) {
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
inode->i_atime = current_fs_time(inode->i_sb);
}
unsigned int minor;
char value;
- minor = iminor(file->f_path.dentry->d_inode);
+ minor = iminor(file_inode(file));
switch (minor) {
case 0:
value = get_led();
int retval = 0;
char c;
- minor = iminor(file->f_path.dentry->d_inode);
+ minor = iminor(file_inode(file));
switch (minor) {
case 0:
type = TYPE_LED;
WARN_ON(gt->pages);
/* This is the shared memory object that backs the GEM resource */
- inode = gt->gem.filp->f_path.dentry->d_inode;
+ inode = file_inode(gt->gem.filp);
mapping = inode->i_mapping;
gt->pages = kmalloc(pages * sizeof(struct page *), GFP_KERNEL);
* To do this we must instruct the shmfs to drop all of its
* backing pages, *now*.
*/
- inode = obj->base.filp->f_path.dentry->d_inode;
+ inode = file_inode(obj->base.filp);
shmem_truncate_range(inode, 0, (loff_t)-1);
obj->madv = __I915_MADV_PURGED;
*
* Fail silently without starting the shrinker
*/
- mapping = obj->base.filp->f_path.dentry->d_inode->i_mapping;
+ mapping = file_inode(obj->base.filp)->i_mapping;
gfp = mapping_gfp_mask(mapping);
gfp |= __GFP_NORETRY | __GFP_NOWARN | __GFP_NO_KSWAPD;
gfp &= ~(__GFP_IO | __GFP_WAIT);
mask |= __GFP_DMA32;
}
- mapping = obj->base.filp->f_path.dentry->d_inode->i_mapping;
+ mapping = file_inode(obj->base.filp)->i_mapping;
mapping_set_gfp_mask(mapping, mask);
i915_gem_object_init(obj, &i915_gem_object_ops);
void i915_gem_detach_phys_object(struct drm_device *dev,
struct drm_i915_gem_object *obj)
{
- struct address_space *mapping = obj->base.filp->f_path.dentry->d_inode->i_mapping;
+ struct address_space *mapping = file_inode(obj->base.filp)->i_mapping;
char *vaddr;
int i;
int page_count;
int id,
int align)
{
- struct address_space *mapping = obj->base.filp->f_path.dentry->d_inode->i_mapping;
+ struct address_space *mapping = file_inode(obj->base.filp)->i_mapping;
drm_i915_private_t *dev_priv = dev->dev_private;
int ret = 0;
int page_count;
swap_storage = ttm->swap_storage;
BUG_ON(swap_storage == NULL);
- swap_space = swap_storage->f_path.dentry->d_inode->i_mapping;
+ swap_space = file_inode(swap_storage)->i_mapping;
for (i = 0; i < ttm->num_pages; ++i) {
from_page = shmem_read_mapping_page(swap_space, i);
} else
swap_storage = persistent_swap_storage;
- swap_space = swap_storage->f_path.dentry->d_inode->i_mapping;
+ swap_space = file_inode(swap_storage)->i_mapping;
for (i = 0; i < ttm->num_pages; ++i) {
from_page = ttm->pages[i];
if (obj->pages == NULL)
return -ENOMEM;
- inode = obj->base.filp->f_path.dentry->d_inode;
+ inode = file_inode(obj->base.filp);
mapping = inode->i_mapping;
gfpmask |= mapping_gfp_mask(mapping);
static long roccat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct roccat_device *device;
unsigned int minor = iminor(inode);
long retval = 0;
* This function is to be called with the minors_lock mutex held */
static ssize_t hidraw_send_report(struct file *file, const char __user *buffer, size_t count, unsigned char report_type)
{
- unsigned int minor = iminor(file->f_path.dentry->d_inode);
+ unsigned int minor = iminor(file_inode(file));
struct hid_device *dev;
__u8 *buf;
int ret = 0;
* mutex held. */
static ssize_t hidraw_get_report(struct file *file, char __user *buffer, size_t count, unsigned char report_type)
{
- unsigned int minor = iminor(file->f_path.dentry->d_inode);
+ unsigned int minor = iminor(file_inode(file));
struct hid_device *dev;
__u8 *buf;
int ret = 0, len;
static long hidraw_ioctl(struct file *file, unsigned int cmd,
unsigned long arg)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
unsigned int minor = iminor(inode);
long ret = 0;
struct hidraw *dev;
return -ENOMEM;
pr_debug("i2c-dev: i2c-%d reading %zu bytes.\n",
- iminor(file->f_path.dentry->d_inode), count);
+ iminor(file_inode(file)), count);
ret = i2c_master_recv(client, tmp, count);
if (ret >= 0)
return PTR_ERR(tmp);
pr_debug("i2c-dev: i2c-%d writing %zu bytes.\n",
- iminor(file->f_path.dentry->d_inode), count);
+ iminor(file_inode(file)), count);
ret = i2c_master_send(client, tmp, count);
kfree(tmp);
static ssize_t ide_settings_proc_write(struct file *file, const char __user *buffer,
size_t count, loff_t *pos)
{
- ide_drive_t *drive = (ide_drive_t *) PDE(file->f_path.dentry->d_inode)->data;
+ ide_drive_t *drive = (ide_drive_t *) PDE(file_inode(file))->data;
char name[MAX_LEN + 1];
int for_real = 0, mul_factor, div_factor;
unsigned long n;
static ssize_t ide_driver_proc_write(struct file *file, const char __user *buffer,
size_t count, loff_t *pos)
{
- ide_drive_t *drive = (ide_drive_t *) PDE(file->f_path.dentry->d_inode)->data;
+ ide_drive_t *drive = (ide_drive_t *) PDE(file_inode(file))->data;
char name[32];
if (!capable(CAP_SYS_ADMIN))
goto err_tree_mutex_unlock;
}
- inode = f.file->f_path.dentry->d_inode;
+ inode = file_inode(f.file);
xrcd = find_xrcd(file->device, inode);
if (!xrcd && !(cmd.oflags & O_CREAT)) {
/* no file descriptor. Need CREATE flag */
goto done_chk_sdma;
}
- i_minor = iminor(fp->f_path.dentry->d_inode) - IPATH_USER_MINOR_BASE;
+ i_minor = iminor(file_inode(fp)) - IPATH_USER_MINOR_BASE;
ipath_cdbg(VERBOSE, "open on dev %lx (minor %d)\n",
- (long)fp->f_path.dentry->d_inode->i_rdev, i_minor);
+ (long)file_inode(fp)->i_rdev, i_minor);
if (i_minor)
ret = find_free_port(i_minor - 1, fp, uinfo);
struct infinipath_counters counters;
struct ipath_devdata *dd;
- dd = file->f_path.dentry->d_inode->i_private;
+ dd = file_inode(file)->i_private;
dd->ipath_f_read_counters(dd, &counters);
return simple_read_from_buffer(buf, count, ppos, &counters,
goto bail;
}
- dd = file->f_path.dentry->d_inode->i_private;
+ dd = file_inode(file)->i_private;
if (ipath_eeprom_read(dd, pos, tmp, count)) {
ipath_dev_err(dd, "failed to read from flash\n");
ret = -ENXIO;
goto bail_tmp;
}
- dd = file->f_path.dentry->d_inode->i_private;
+ dd = file_inode(file)->i_private;
if (ipath_eeprom_write(dd, pos, tmp, count)) {
ret = -ENXIO;
ipath_dev_err(dd, "failed to write to flash\n");
}
}
- i_minor = iminor(fp->f_dentry->d_inode) - QIB_USER_MINOR_BASE;
+ i_minor = iminor(file_inode(fp)) - QIB_USER_MINOR_BASE;
if (i_minor)
ret = find_free_ctxt(i_minor - 1, fp, uinfo);
else
static struct super_block *qib_super;
-#define private2dd(file) ((file)->f_dentry->d_inode->i_private)
+#define private2dd(file) (file_inode(file)->i_private)
static int qibfs_mknod(struct inode *dir, struct dentry *dentry,
umode_t mode, const struct file_operations *fops,
};
/*
- * Could use file->f_dentry->d_inode->i_ino to figure out which file,
+ * Could use file_inode(file)->i_ino to figure out which file,
* instead of separate routine for each, but for now, this works...
*/
{
struct smmu_debugfs_info *info;
struct smmu_device *smmu;
- struct dentry *dent;
int i;
enum {
_OFF = 0,
if (i == ARRAY_SIZE(command))
return -EINVAL;
- dent = file->f_dentry;
- info = dent->d_inode->i_private;
+ info = file_inode(file)->i_private;
smmu = info->smmu;
offs = SMMU_CACHE_CONFIG(info->cache);
static ssize_t grp_opt_proc_write(struct file *file, const char __user *buffer,
size_t count, loff_t *pos)
{
- diva_os_xdi_adapter_t *a = PDE(file->f_path.dentry->d_inode)->data;
+ diva_os_xdi_adapter_t *a = PDE(file_inode(file))->data;
PISDN_ADAPTER IoAdapter = IoAdapters[a->controller - 1];
if ((count == 1) || (count == 2)) {
static ssize_t d_l1_down_proc_write(struct file *file, const char __user *buffer,
size_t count, loff_t *pos)
{
- diva_os_xdi_adapter_t *a = PDE(file->f_path.dentry->d_inode)->data;
+ diva_os_xdi_adapter_t *a = PDE(file_inode(file))->data;
PISDN_ADAPTER IoAdapter = IoAdapters[a->controller - 1];
if ((count == 1) || (count == 2)) {
static ssize_t info_proc_write(struct file *file, const char __user *buffer,
size_t count, loff_t *pos)
{
- diva_os_xdi_adapter_t *a = PDE(file->f_path.dentry->d_inode)->data;
+ diva_os_xdi_adapter_t *a = PDE(file_inode(file))->data;
PISDN_ADAPTER IoAdapter = IoAdapters[a->controller - 1];
char c[4];
{
struct log_data *inf;
int len;
- struct proc_dir_entry *pde = PDE(file->f_path.dentry->d_inode);
+ struct proc_dir_entry *pde = PDE(file_inode(file));
struct procdata *pd = NULL;
hysdn_card *card;
hysdn_log_poll(struct file *file, poll_table *wait)
{
unsigned int mask = 0;
- struct proc_dir_entry *pde = PDE(file->f_path.dentry->d_inode);
+ struct proc_dir_entry *pde = PDE(file_inode(file));
hysdn_card *card;
struct procdata *pd = NULL;
static ssize_t
isdn_read(struct file *file, char __user *buf, size_t count, loff_t *off)
{
- uint minor = iminor(file->f_path.dentry->d_inode);
+ uint minor = iminor(file_inode(file));
int len = 0;
int drvidx;
int chidx;
static ssize_t
isdn_write(struct file *file, const char __user *buf, size_t count, loff_t *off)
{
- uint minor = iminor(file->f_path.dentry->d_inode);
+ uint minor = iminor(file_inode(file));
int drvidx;
int chidx;
int retval;
isdn_poll(struct file *file, poll_table *wait)
{
unsigned int mask = 0;
- unsigned int minor = iminor(file->f_path.dentry->d_inode);
+ unsigned int minor = iminor(file_inode(file));
int drvidx = isdn_minor2drv(minor - ISDN_MINOR_CTRL);
mutex_lock(&isdn_mutex);
static int
isdn_ioctl(struct file *file, uint cmd, ulong arg)
{
- uint minor = iminor(file->f_path.dentry->d_inode);
+ uint minor = iminor(file_inode(file));
isdn_ctrl c;
int drvidx;
int ret;
if (is->debug & 0x2)
printk(KERN_DEBUG "isdn_ppp_poll: minor: %d\n",
- iminor(file->f_path.dentry->d_inode));
+ iminor(file_inode(file)));
/* just registers wait_queue hook. This doesn't really wait. */
poll_wait(file, &is->wq, wait);
struct page *page)
{
int ret = 0;
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct buffer_head *bh;
sector_t block;
free_buffers(sb_page);
if (file) {
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
invalidate_mapping_pages(inode->i_mapping, 0, -1);
fput(file);
}
static ssize_t zoran_write(struct file *file, const char __user *buffer,
size_t count, loff_t *ppos)
{
- struct zoran *zr = PDE(file->f_path.dentry->d_inode)->data;
+ struct zoran *zr = PDE(file_inode(file))->data;
char *string, *sp;
char *line, *ldelim, *varname, *svar, *tdelim;
unsigned int lirc_dev_fop_poll(struct file *file, poll_table *wait)
{
- struct irctl *ir = irctls[iminor(file->f_dentry->d_inode)];
+ struct irctl *ir = irctls[iminor(file_inode(file))];
unsigned int ret;
if (!ir) {
{
__u32 mode;
int result = 0;
- struct irctl *ir = irctls[iminor(file->f_dentry->d_inode)];
+ struct irctl *ir = irctls[iminor(file_inode(file))];
if (!ir) {
printk(KERN_ERR "lirc_dev: %s: no irctl found!\n", __func__);
size_t length,
loff_t *ppos)
{
- struct irctl *ir = irctls[iminor(file->f_dentry->d_inode)];
+ struct irctl *ir = irctls[iminor(file_inode(file))];
unsigned char *buf;
int ret = 0, written = 0;
DECLARE_WAITQUEUE(wait, current);
{
void *data = NULL;
- if (file && file->f_dentry && file->f_dentry->d_inode &&
- file->f_dentry->d_inode->i_rdev) {
+ if (file && file->f_dentry && file_inode(file) &&
+ file_inode(file)->i_rdev) {
struct irctl *ir;
- ir = irctls[iminor(file->f_dentry->d_inode)];
+ ir = irctls[iminor(file_inode(file))];
data = ir->d.data;
}
ssize_t lirc_dev_fop_write(struct file *file, const char __user *buffer,
size_t length, loff_t *ppos)
{
- struct irctl *ir = irctls[iminor(file->f_dentry->d_inode)];
+ struct irctl *ir = irctls[iminor(file_inode(file))];
if (!ir) {
printk(KERN_ERR "%s: called with invalid irctl\n", __func__);
struct video_device *video_devdata(struct file *file)
{
- return video_device[iminor(file->f_path.dentry->d_inode)];
+ return video_device[iminor(file_inode(file))];
}
EXPORT_SYMBOL(video_devdata);
{
struct ubi_volume_desc *desc = file->private_data;
struct ubi_device *ubi = desc->vol->ubi;
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
int err;
mutex_lock(&inode->i_mutex);
err = ubi_sync(ubi->ubi_num);
loff_t *ppos)
{
loff_t pos = *ppos;
- loff_t avail = file->f_path.dentry->d_inode->i_size;
+ loff_t avail = file_inode(file)->i_size;
unsigned int mem = (uintptr_t)file->private_data & 3;
struct adapter *adap = file->private_data - mem;
int ret = 0;
mutex_lock(&cosa_chardev_mutex);
- if ((n=iminor(file->f_path.dentry->d_inode)>>CARD_MINOR_BITS)
+ if ((n=iminor(file_inode(file))>>CARD_MINOR_BITS)
>= nr_cards) {
ret = -ENODEV;
goto out;
}
cosa = cosa_cards+n;
- if ((n=iminor(file->f_path.dentry->d_inode)
+ if ((n=iminor(file_inode(file))
& ((1<<CARD_MINOR_BITS)-1)) >= cosa->nchannels) {
ret = -ENODEV;
goto out;
nr = nr * 10 + c;
p++;
} while (--len);
- *(int *)PDE(file->f_path.dentry->d_inode)->data = nr;
+ *(int *)PDE(file_inode(file))->data = nr;
return count;
}
static ssize_t led_proc_write(struct file *file, const char *buf,
size_t count, loff_t *pos)
{
- void *data = PDE(file->f_path.dentry->d_inode)->data;
+ void *data = PDE(file_inode(file))->data;
char *cur, lbuf[32];
int d;
proc_bus_pci_lseek(struct file *file, loff_t off, int whence)
{
loff_t new = -1;
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
mutex_lock(&inode->i_mutex);
switch (whence) {
static ssize_t
proc_bus_pci_read(struct file *file, char __user *buf, size_t nbytes, loff_t *ppos)
{
- const struct inode *ino = file->f_path.dentry->d_inode;
+ const struct inode *ino = file_inode(file);
const struct proc_dir_entry *dp = PDE(ino);
struct pci_dev *dev = dp->data;
unsigned int pos = *ppos;
static ssize_t
proc_bus_pci_write(struct file *file, const char __user *buf, size_t nbytes, loff_t *ppos)
{
- struct inode *ino = file->f_path.dentry->d_inode;
+ struct inode *ino = file_inode(file);
const struct proc_dir_entry *dp = PDE(ino);
struct pci_dev *dev = dp->data;
int pos = *ppos;
static long proc_bus_pci_ioctl(struct file *file, unsigned int cmd,
unsigned long arg)
{
- const struct proc_dir_entry *dp = PDE(file->f_dentry->d_inode);
+ const struct proc_dir_entry *dp = PDE(file_inode(file));
struct pci_dev *dev = dp->data;
#ifdef HAVE_PCI_MMAP
struct pci_filp_private *fpriv = file->private_data;
#ifdef HAVE_PCI_MMAP
static int proc_bus_pci_mmap(struct file *file, struct vm_area_struct *vma)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
const struct proc_dir_entry *dp = PDE(inode);
struct pci_dev *dev = dp->data;
struct pci_filp_private *fpriv = file->private_data;
}
if (ret > 0) {
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
inode->i_atime = current_fs_time(inode->i_sb);
}
const char __user *userbuf,
size_t count, loff_t *pos)
{
- struct ibm_struct *ibm = PDE(file->f_path.dentry->d_inode)->data;
+ struct ibm_struct *ibm = PDE(file_inode(file))->data;
char *kernbuf;
int ret;
static ssize_t lcd_proc_write(struct file *file, const char __user *buf,
size_t count, loff_t *pos)
{
- struct toshiba_acpi_dev *dev = PDE(file->f_path.dentry->d_inode)->data;
+ struct toshiba_acpi_dev *dev = PDE(file_inode(file))->data;
char cmd[42];
size_t len;
int value;
static ssize_t video_proc_write(struct file *file, const char __user *buf,
size_t count, loff_t *pos)
{
- struct toshiba_acpi_dev *dev = PDE(file->f_path.dentry->d_inode)->data;
+ struct toshiba_acpi_dev *dev = PDE(file_inode(file))->data;
char *cmd, *buffer;
int ret;
int value;
static ssize_t fan_proc_write(struct file *file, const char __user *buf,
size_t count, loff_t *pos)
{
- struct toshiba_acpi_dev *dev = PDE(file->f_path.dentry->d_inode)->data;
+ struct toshiba_acpi_dev *dev = PDE(file_inode(file))->data;
char cmd[42];
size_t len;
int value;
static ssize_t keys_proc_write(struct file *file, const char __user *buf,
size_t count, loff_t *pos)
{
- struct toshiba_acpi_dev *dev = PDE(file->f_path.dentry->d_inode)->data;
+ struct toshiba_acpi_dev *dev = PDE(file_inode(file))->data;
char cmd[42];
size_t len;
int value;
static loff_t isapnp_proc_bus_lseek(struct file *file, loff_t off, int whence)
{
loff_t new = -1;
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
mutex_lock(&inode->i_mutex);
switch (whence) {
static ssize_t isapnp_proc_bus_read(struct file *file, char __user * buf,
size_t nbytes, loff_t * ppos)
{
- struct inode *ino = file->f_path.dentry->d_inode;
+ struct inode *ino = file_inode(file);
struct proc_dir_entry *dp = PDE(ino);
struct pnp_dev *dev = dp->data;
int pos = *ppos;
static ssize_t pnpbios_proc_write(struct file *file, const char __user *buf,
size_t count, loff_t *pos)
{
- void *data = PDE(file->f_path.dentry->d_inode)->data;
+ void *data = PDE(file_inode(file))->data;
struct pnp_bios_node *node;
int boot = (long)data >> 8;
u8 nodenum = (long)data;
struct idal_buffer *ib;
int minor, rc = 0;
- if (imajor(filp->f_path.dentry->d_inode) != IBM_FS3270_MAJOR)
+ if (imajor(file_inode(filp)) != IBM_FS3270_MAJOR)
return -ENODEV;
- minor = iminor(filp->f_path.dentry->d_inode);
+ minor = iminor(file_inode(filp));
/* Check for minor 0 multiplexer. */
if (minor == 0) {
struct tty_struct *tty = get_current_tty();
int minor, rc;
DBF_EVENT(6, "TCHAR:open: %i:%i\n",
- imajor(filp->f_path.dentry->d_inode),
- iminor(filp->f_path.dentry->d_inode));
+ imajor(file_inode(filp)),
+ iminor(file_inode(filp)));
- if (imajor(filp->f_path.dentry->d_inode) != tapechar_major)
+ if (imajor(file_inode(filp)) != tapechar_major)
return -ENODEV;
- minor = iminor(filp->f_path.dentry->d_inode);
+ minor = iminor(file_inode(filp));
device = tape_find_device(minor / TAPE_MINORS_PER_DEV);
if (IS_ERR(device)) {
DBF_EVENT(3, "TCHAR:open: tape_find_device() failed\n");
* We treat the minor number as the devno of the ur device
* to find in the driver tree.
*/
- devno = MINOR(file->f_dentry->d_inode->i_rdev);
+ devno = MINOR(file_inode(file)->i_rdev);
urd = urdev_get_from_devno(devno);
if (!urd) {
static int qstat_seq_open(struct inode *inode, struct file *filp)
{
return single_open(filp, qstat_show,
- filp->f_path.dentry->d_inode->i_private);
+ file_inode(filp)->i_private);
}
static const struct file_operations debugfs_fops = {
static int qperf_seq_open(struct inode *inode, struct file *filp)
{
return single_open(filp, qperf_show,
- filp->f_path.dentry->d_inode->i_private);
+ file_inode(filp)->i_private);
}
static struct file_operations debugfs_perf_fops = {
int error = 0;
u8 ireg = 0;
- if (D7S_MINOR != iminor(file->f_path.dentry->d_inode))
+ if (D7S_MINOR != iminor(file_inode(file)))
return -ENODEV;
mutex_lock(&d7s_mutex);
/* This function handles ioctl for the character device */
static long twa_chrdev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
long timeout;
unsigned long *cpu_addr, data_buffer_length_adjusted = 0, flags = 0;
dma_addr_t dma_handle;
dma_addr_t dma_handle;
int request_id = 0;
TW_Ioctl_Driver_Command driver_command;
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
TW_Ioctl_Buf_Apache *tw_ioctl;
TW_Command_Full *full_command_packet;
TW_Device_Extension *tw_dev = twl_device_extension_list[iminor(inode)];
unsigned long flags;
unsigned int data_buffer_length = 0;
unsigned long data_buffer_length_adjusted = 0;
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
unsigned long *cpu_addr;
long timeout;
TW_New_Ioctl *tw_ioctl;
csio_mem_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)
{
loff_t pos = *ppos;
- loff_t avail = file->f_path.dentry->d_inode->i_size;
+ loff_t avail = file_inode(file)->i_size;
unsigned int mem = (uintptr_t)file->private_data & 3;
struct csio_hw *hw = file->private_data - mem;
struct inode *inode;
long ret;
- inode = file->f_dentry->d_inode;
+ inode = file_inode(file);
mutex_lock(&adpt_mutex);
ret = adpt_ioctl(inode, file, cmd, arg);
struct inode *inode;
long ret;
- inode = file->f_dentry->d_inode;
+ inode = file_inode(file);
mutex_lock(&adpt_mutex);
struct st_modedef *STm;
struct st_partstat *STps;
char *name = tape_name(STp);
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
int mode = TAPE_MODE(inode);
STp->ready = ST_READY;
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Unable to Open %s\n", path);
return -ENOENT;
}
- BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Opened file is = %s and length =0x%lx to be downloaded at =0x%x", path, (unsigned long)flp->f_dentry->d_inode->i_size, loc);
+ BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Opened file is = %s and length =0x%lx to be downloaded at =0x%x", path, (unsigned long)file_inode(flp)->i_size, loc);
do_gettimeofday(&tv);
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "download start %lx", ((tv.tv_sec * 1000) + (tv.tv_usec / 1000)));
static void invalidate_sub(struct fsg_lun *curlun)
{
struct file *filp = curlun->filp;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
unsigned long rc;
rc = invalidate_mapping_pages(inode->i_mapping, 0, -1);
static ssize_t rndis_proc_write(struct file *file, const char __user *buffer,
size_t count, loff_t *ppos)
{
- rndis_params *p = PDE(file->f_path.dentry->d_inode)->data;
+ rndis_params *p = PDE(file_inode(file))->data;
u32 speed = 0;
int i, fl_speed = 0;
if (!(filp->f_mode & FMODE_WRITE))
ro = 1;
- inode = filp->f_path.dentry->d_inode;
+ inode = file_inode(filp);
if ((!S_ISREG(inode->i_mode) && !S_ISBLK(inode->i_mode))) {
LINFO(curlun, "invalid file type: %s\n", filename);
goto out;
struct dgrp_proc_entry *entry;
int ret = 0;
- de = (struct proc_dir_entry *) PDE(file->f_dentry->d_inode);
+ de = (struct proc_dir_entry *) PDE(file_inode(file));
if (!de || !de->data) {
ret = -ENXIO;
goto done;
struct proc_dir_entry *de;
struct dgrp_proc_entry *entry;
- de = (struct proc_dir_entry *) PDE(file->f_dentry->d_inode);
+ de = (struct proc_dir_entry *) PDE(file_inode(file));
if (!de || !de->data)
goto done;
int i, npages;
/* This is the shared memory object that backs the GEM resource */
- inode = obj->filp->f_path.dentry->d_inode;
+ inode = file_inode(obj->filp);
mapping = inode->i_mapping;
npages = obj->size >> PAGE_SHIFT;
return NULL;
}
- inode = file->f_dentry->d_inode;
+ inode = file_inode(file);
if (!inode || !S_ISSOCK(inode->i_mode)) {
fput(file);
static ssize_t vme_user_read(struct file *file, char __user *buf, size_t count,
loff_t *ppos)
{
- unsigned int minor = MINOR(file->f_dentry->d_inode->i_rdev);
+ unsigned int minor = MINOR(file_inode(file)->i_rdev);
ssize_t retval;
size_t image_size;
size_t okcount;
static ssize_t vme_user_write(struct file *file, const char __user *buf,
size_t count, loff_t *ppos)
{
- unsigned int minor = MINOR(file->f_dentry->d_inode->i_rdev);
+ unsigned int minor = MINOR(file_inode(file)->i_rdev);
ssize_t retval;
size_t image_size;
size_t okcount;
static loff_t vme_user_llseek(struct file *file, loff_t off, int whence)
{
loff_t absolute = -1;
- unsigned int minor = MINOR(file->f_dentry->d_inode->i_rdev);
+ unsigned int minor = MINOR(file_inode(file)->i_rdev);
size_t image_size;
if (minor == CONTROL_MINOR)
int ret;
mutex_lock(&vme_user_mutex);
- ret = vme_user_ioctl(file->f_path.dentry->d_inode, file, cmd, arg);
+ ret = vme_user_ioctl(file_inode(file), file, cmd, arg);
mutex_unlock(&vme_user_mutex);
return ret;
* the expected virt_size for struct file w/o a backing struct
* block_device.
*/
- if (S_ISBLK(fd->f_dentry->d_inode->i_mode)) {
+ if (S_ISBLK(file_inode(fd)->i_mode)) {
if (ret < 0 || ret != cmd->data_length) {
pr_err("%s() returned %d, expecting %u for "
"S_ISBLK\n", __func__, ret,
poll = kzalloc(sizeof(*poll), GFP_KERNEL);
if (!poll)
return NULL;
- poll->cons_num = iminor(file->f_path.dentry->d_inode) & 127;
+ poll->cons_num = iminor(file_inode(file)) & 127;
init_waitqueue_head(&poll->waitq);
poll->notifier.notifier_call = vcs_notifier;
if (register_vt_notifier(&poll->notifier) != 0) {
int size;
console_lock();
- size = vcs_size(file->f_path.dentry->d_inode);
+ size = vcs_size(file_inode(file));
console_unlock();
if (size < 0)
return size;
static ssize_t
vcs_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
unsigned int currcons = iminor(inode);
struct vc_data *vc;
struct vcs_poll_data *poll;
static ssize_t
vcs_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
unsigned int currcons = iminor(inode);
struct vc_data *vc;
long pos;
{
loff_t ret;
- mutex_lock(&file->f_dentry->d_inode->i_mutex);
+ mutex_lock(&file_inode(file)->i_mutex);
switch (orig) {
case 0:
ret = -EINVAL;
}
- mutex_unlock(&file->f_dentry->d_inode->i_mutex);
+ mutex_unlock(&file_inode(file)->i_mutex);
return ret;
}
{
loff_t ret;
- mutex_lock(&file->f_dentry->d_inode->i_mutex);
+ mutex_lock(&file_inode(file)->i_mutex);
switch (orig) {
case 0:
ret = -EINVAL;
}
- mutex_unlock(&file->f_dentry->d_inode->i_mutex);
+ mutex_unlock(&file_inode(file)->i_mutex);
return ret;
}
void __user *p)
{
struct dev_state *ps = file->private_data;
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct usb_device *dev = ps->dev;
int ret = -ENOTTY;
if (!access_ok(VERIFY_WRITE, buf, nbytes))
return -EFAULT;
- mutex_lock(&file->f_dentry->d_inode->i_mutex);
+ mutex_lock(&file_inode(file)->i_mutex);
list_for_each_entry_safe(req, tmp_req, queue, queue) {
len = snprintf(tmpbuf, sizeof(tmpbuf),
"%8p %08x %c%c%c %5d %c%c%c\n",
nbytes -= len;
buf += len;
}
- mutex_unlock(&file->f_dentry->d_inode->i_mutex);
+ mutex_unlock(&file_inode(file)->i_mutex);
return actual;
}
static ssize_t regs_dbg_read(struct file *file, char __user *buf,
size_t nbytes, loff_t *ppos)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
int ret;
mutex_lock(&inode->i_mutex);
ret = simple_read_from_buffer(buf, nbytes, ppos,
file->private_data,
- file->f_dentry->d_inode->i_size);
+ file_inode(file)->i_size);
mutex_unlock(&inode->i_mutex);
return ret;
static void invalidate_sub(struct fsg_lun *curlun)
{
struct file *filp = curlun->filp;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
unsigned long rc;
rc = invalidate_mapping_pages(inode->i_mapping, 0, -1);
printer_fsync(struct file *fd, loff_t start, loff_t end, int datasync)
{
struct printer_dev *dev = fd->private_data;
- struct inode *inode = fd->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(fd);
unsigned long flags;
int tx_list_empty;
static ssize_t rndis_proc_write(struct file *file, const char __user *buffer,
size_t count, loff_t *ppos)
{
- rndis_params *p = PDE(file->f_path.dentry->d_inode)->data;
+ rndis_params *p = PDE(file_inode(file))->data;
u32 speed = 0;
int i, fl_speed = 0;
if (!(filp->f_mode & FMODE_WRITE))
ro = 1;
- inode = filp->f_path.dentry->d_inode;
+ inode = file_inode(filp);
if ((!S_ISREG(inode->i_mode) && !S_ISBLK(inode->i_mode))) {
LINFO(curlun, "invalid file type: %s\n", filename);
goto out;
int fb_deferred_io_fsync(struct file *file, loff_t start, loff_t end, int datasync)
{
struct fb_info *info = file->private_data;
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
int err = filemap_write_and_wait_range(inode->i_mapping, start, end);
if (err)
return err;
*/
static struct fb_info *file_fb_info(struct file *file)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
int fbidx = iminor(inode);
struct fb_info *info = registered_fb[fbidx];
if (f.file == NULL)
return -1;
- if (MAJOR(f.file->f_dentry->d_inode->i_rdev) == FB_MAJOR) {
+ if (MAJOR(file_inode(f.file)->i_rdev) == FB_MAJOR) {
*start = info->fix.smem_start;
*len = info->fix.smem_len;
} else
.identity = DRIVER_NAME,
};
void __user *argp = (void __user *)arg;
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
int index = iminor(inode) - WD0_MINOR;
struct cpwd *p = cpwd_device;
int setopt = 0;
static ssize_t cpwd_write(struct file *file, const char __user *buf,
size_t count, loff_t *ppos)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct cpwd *p = cpwd_device;
int index = iminor(inode);
proc_bus_zorro_lseek(struct file *file, loff_t off, int whence)
{
loff_t new = -1;
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
mutex_lock(&inode->i_mutex);
switch (whence) {
static ssize_t
proc_bus_zorro_read(struct file *file, char __user *buf, size_t nbytes, loff_t *ppos)
{
- struct inode *ino = file->f_path.dentry->d_inode;
+ struct inode *ino = file_inode(file);
struct proc_dir_entry *dp = PDE(ino);
struct zorro_dev *z = dp->data;
struct ConfigDev cd;
static int v9fs_file_lock(struct file *filp, int cmd, struct file_lock *fl)
{
int res = 0;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
p9_debug(P9_DEBUG_VFS, "filp: %p lock: %p\n", filp, fl);
static int v9fs_file_lock_dotl(struct file *filp, int cmd, struct file_lock *fl)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
int ret = -ENOLCK;
p9_debug(P9_DEBUG_VFS, "filp: %p cmd:%d lock: %p name: %s\n",
static int v9fs_file_flock_dotl(struct file *filp, int cmd,
struct file_lock *fl)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
int ret = -ENOLCK;
p9_debug(P9_DEBUG_VFS, "filp: %p cmd:%d lock: %p name: %s\n",
if (!count)
goto out;
- retval = v9fs_file_write_internal(filp->f_path.dentry->d_inode,
+ retval = v9fs_file_write_internal(file_inode(filp),
filp->private_data,
data, count, &origin, 1);
/* update offset on successful write */
struct v9fs_inode *v9inode;
struct page *page = vmf->page;
struct file *filp = vma->vm_file;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
p9_debug(P9_DEBUG_VFS, "page %p fid %lx\n",
static int
adfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct super_block *sb = inode->i_sb;
struct adfs_dir_ops *ops = ADFS_SB(sb)->s_dir;
struct object_info obj;
static int
affs_readdir(struct file *filp, void *dirent, filldir_t filldir)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct super_block *sb = inode->i_sb;
struct buffer_head *dir_bh;
struct buffer_head *fh_bh;
int ret;
_enter("{%Ld,{%lu}}",
- file->f_pos, file->f_path.dentry->d_inode->i_ino);
+ file->f_pos, file_inode(file)->i_ino);
ASSERT(file->private_data != NULL);
fpos = file->f_pos;
- ret = afs_dir_iterate(file->f_path.dentry->d_inode, &fpos,
+ ret = afs_dir_iterate(file_inode(file), &fpos,
cookie, filldir, file->private_data);
file->f_pos = fpos;
*/
int afs_lock(struct file *file, int cmd, struct file_lock *fl)
{
- struct afs_vnode *vnode = AFS_FS_I(file->f_dentry->d_inode);
+ struct afs_vnode *vnode = AFS_FS_I(file_inode(file));
_enter("{%x:%u},%d,{t=%x,fl=%x,r=%Ld:%Ld}",
vnode->fid.vid, vnode->fid.vnode, cmd,
*/
int afs_flock(struct file *file, int cmd, struct file_lock *fl)
{
- struct afs_vnode *vnode = AFS_FS_I(file->f_dentry->d_inode);
+ struct afs_vnode *vnode = AFS_FS_I(file_inode(file));
_enter("{%x:%u},%d,{t=%x,fl=%x}",
vnode->fid.vid, vnode->fid.vnode, cmd,
struct page **pagep, void **fsdata)
{
struct afs_writeback *candidate, *wb;
- struct afs_vnode *vnode = AFS_FS_I(file->f_dentry->d_inode);
+ struct afs_vnode *vnode = AFS_FS_I(file_inode(file));
struct page *page;
struct key *key = file->private_data;
unsigned from = pos & (PAGE_CACHE_SIZE - 1);
loff_t pos, unsigned len, unsigned copied,
struct page *page, void *fsdata)
{
- struct afs_vnode *vnode = AFS_FS_I(file->f_dentry->d_inode);
+ struct afs_vnode *vnode = AFS_FS_I(file_inode(file));
loff_t i_size, maybe_i_size;
_enter("{%x:%u},{%lx}",
ssize_t afs_file_write(struct kiocb *iocb, const struct iovec *iov,
unsigned long nr_segs, loff_t pos)
{
- struct dentry *dentry = iocb->ki_filp->f_path.dentry;
- struct afs_vnode *vnode = AFS_FS_I(dentry->d_inode);
+ struct afs_vnode *vnode = AFS_FS_I(file_inode(iocb->ki_filp));
ssize_t result;
size_t count = iov_length(iov, nr_segs);
{
if (!pipe->f_op || !pipe->f_op->write)
return -EINVAL;
- if (!S_ISFIFO(pipe->f_dentry->d_inode->i_mode))
+ if (!S_ISFIFO(file_inode(pipe)->i_mode))
return -EINVAL;
/* We want a packet pipe */
pipe->f_flags |= O_DIRECT;
struct inode *inode;
if (f) {
- inode = f->f_path.dentry->d_inode;
+ inode = file_inode(f);
sbi = autofs4_sbi(inode->i_sb);
}
return sbi;
static long autofs4_root_ioctl(struct file *filp,
unsigned int cmd, unsigned long arg)
{
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = file_inode(filp);
return autofs4_root_ioctl_unlocked(inode, filp, cmd, arg);
}
static long autofs4_root_compat_ioctl(struct file *filp,
unsigned int cmd, unsigned long arg)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
int ret;
if (cmd == AUTOFS_IOC_READY || cmd == AUTOFS_IOC_FAIL)
static int
befs_readdir(struct file *filp, void *dirent, filldir_t filldir)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct super_block *sb = inode->i_sb;
befs_data_stream *ds = &BEFS_I(inode)->i_data.ds;
befs_off_t value;
static int bfs_readdir(struct file *f, void *dirent, filldir_t filldir)
{
- struct inode *dir = f->f_path.dentry->d_inode;
+ struct inode *dir = file_inode(f);
struct buffer_head *bh;
struct bfs_dirent *de;
struct bfs_sb_info *info = BFS_SB(dir->i_sb);
if ((N_MAGIC(ex) != ZMAGIC && N_MAGIC(ex) != OMAGIC &&
N_MAGIC(ex) != QMAGIC && N_MAGIC(ex) != NMAGIC) ||
N_TRSIZE(ex) || N_DRSIZE(ex) ||
- i_size_read(bprm->file->f_path.dentry->d_inode) < ex.a_text+ex.a_data+N_SYMSIZE(ex)+N_TXTOFF(ex)) {
+ i_size_read(file_inode(bprm->file)) < ex.a_text+ex.a_data+N_SYMSIZE(ex)+N_TXTOFF(ex)) {
return -ENOEXEC;
}
int retval;
struct exec ex;
- inode = file->f_path.dentry->d_inode;
+ inode = file_inode(file);
retval = -ENOEXEC;
error = kernel_read(file, 0, (char *) &ex, sizeof(ex));
/* By default, dump shared memory if mapped from an anonymous file. */
if (vma->vm_flags & VM_SHARED) {
- if (vma->vm_file->f_path.dentry->d_inode->i_nlink == 0 ?
+ if (file_inode(vma->vm_file)->i_nlink == 0 ?
FILTER(ANON_SHARED) : FILTER(MAPPED_SHARED))
goto whole;
return 0;
dynamic_error:
printk("ELF FDPIC %s with invalid DYNAMIC section (inode=%lu)\n",
- what, file->f_path.dentry->d_inode->i_ino);
+ what, file_inode(file)->i_ino);
return -ELIBBAD;
}
/* By default, dump shared memory if mapped from an anonymous file. */
if (vma->vm_flags & VM_SHARED) {
- if (vma->vm_file->f_path.dentry->d_inode->i_nlink == 0) {
+ if (file_inode(vma->vm_file)->i_nlink == 0) {
dump_ok = test_bit(MMF_DUMP_ANON_SHARED, &mm_flags);
kdcore("%08lx: %08lx: %s (share)", vma->vm_start,
vma->vm_flags, dump_ok ? "yes" : "no");
int ret;
hdr = ((struct flat_hdr *) bprm->buf); /* exec-header */
- inode = bprm->file->f_path.dentry->d_inode;
+ inode = file_inode(bprm->file);
text_len = ntohl(hdr->data_start);
data_len = ntohl(hdr->data_end) - ntohl(hdr->data_start);
static ssize_t
bm_entry_read(struct file * file, char __user * buf, size_t nbytes, loff_t *ppos)
{
- Node *e = file->f_path.dentry->d_inode->i_private;
+ Node *e = file_inode(file)->i_private;
ssize_t res;
char *page;
size_t count, loff_t *ppos)
{
struct dentry *root;
- Node *e = file->f_path.dentry->d_inode->i_private;
+ Node *e = file_inode(file)->i_private;
int res = parse_command(buffer, count);
switch (res) {
/*
* private llseek:
- * for a block special file file->f_path.dentry->d_inode->i_size is zero
+ * for a block special file file_inode(file)->i_size is zero
* so we compute the size by hand (just as in block_read/write above)
*/
static loff_t block_llseek(struct file *file, loff_t offset, int whence)
struct extent_state *cached_state = NULL;
int i;
unsigned long index = pos >> PAGE_CACHE_SHIFT;
- struct inode *inode = fdentry(file)->d_inode;
+ struct inode *inode = file_inode(file);
gfp_t mask = btrfs_alloc_write_mask(inode->i_mapping);
int err = 0;
int faili = 0;
struct iov_iter *i,
loff_t pos)
{
- struct inode *inode = fdentry(file)->d_inode;
+ struct inode *inode = file_inode(file);
struct btrfs_root *root = BTRFS_I(inode)->root;
struct page **pages = NULL;
unsigned long first_index;
unsigned long nr_segs, loff_t pos)
{
struct file *file = iocb->ki_filp;
- struct inode *inode = fdentry(file)->d_inode;
+ struct inode *inode = file_inode(file);
struct btrfs_root *root = BTRFS_I(inode)->root;
loff_t *ppos = &iocb->ki_pos;
u64 start_pos;
static long btrfs_fallocate(struct file *file, int mode,
loff_t offset, loff_t len)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct extent_state *cached_state = NULL;
u64 cur_offset;
u64 last_byte;
static int btrfs_real_readdir(struct file *filp, void *dirent,
filldir_t filldir)
{
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct btrfs_root *root = BTRFS_I(inode)->root;
struct btrfs_item *item;
struct btrfs_dir_item *di;
int btrfs_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
{
struct page *page = vmf->page;
- struct inode *inode = fdentry(vma->vm_file)->d_inode;
+ struct inode *inode = file_inode(vma->vm_file);
struct btrfs_root *root = BTRFS_I(inode)->root;
struct extent_io_tree *io_tree = &BTRFS_I(inode)->io_tree;
struct btrfs_ordered_extent *ordered;
static int btrfs_ioctl_getflags(struct file *file, void __user *arg)
{
- struct btrfs_inode *ip = BTRFS_I(file->f_path.dentry->d_inode);
+ struct btrfs_inode *ip = BTRFS_I(file_inode(file));
unsigned int flags = btrfs_flags_to_ioctl(ip->flags);
if (copy_to_user(arg, &flags, sizeof(flags)))
static int btrfs_ioctl_setflags(struct file *file, void __user *arg)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct btrfs_inode *ip = BTRFS_I(inode);
struct btrfs_root *root = ip->root;
struct btrfs_trans_handle *trans;
static int btrfs_ioctl_getversion(struct file *file, int __user *arg)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
return put_user(inode->i_generation, arg);
}
u64 new_size;
u64 old_size;
u64 devid = 1;
- struct btrfs_root *root = BTRFS_I(fdentry(file)->d_inode)->root;
+ struct btrfs_root *root = BTRFS_I(file_inode(file))->root;
struct btrfs_ioctl_vol_args *vol_args;
struct btrfs_trans_handle *trans;
struct btrfs_device *device = NULL;
goto out_drop_write;
}
- src_inode = src.file->f_path.dentry->d_inode;
- if (src_inode->i_sb != file->f_path.dentry->d_inode->i_sb) {
+ src_inode = file_inode(src.file);
+ if (src_inode->i_sb != file_inode(file)->i_sb) {
printk(KERN_INFO "btrfs: Snapshot src from "
"another FS\n");
ret = -EINVAL;
static noinline int btrfs_ioctl_subvol_getflags(struct file *file,
void __user *arg)
{
- struct inode *inode = fdentry(file)->d_inode;
+ struct inode *inode = file_inode(file);
struct btrfs_root *root = BTRFS_I(inode)->root;
int ret = 0;
u64 flags = 0;
static noinline int btrfs_ioctl_subvol_setflags(struct file *file,
void __user *arg)
{
- struct inode *inode = fdentry(file)->d_inode;
+ struct inode *inode = file_inode(file);
struct btrfs_root *root = BTRFS_I(inode)->root;
struct btrfs_trans_handle *trans;
u64 root_flags;
if (IS_ERR(args))
return PTR_ERR(args);
- inode = fdentry(file)->d_inode;
+ inode = file_inode(file);
ret = search_ioctl(inode, args);
if (ret == 0 && copy_to_user(argp, args, sizeof(*args)))
ret = -EFAULT;
if (IS_ERR(args))
return PTR_ERR(args);
- inode = fdentry(file)->d_inode;
+ inode = file_inode(file);
if (args->treeid == 0)
args->treeid = BTRFS_I(inode)->root->root_key.objectid;
static int btrfs_ioctl_defrag(struct file *file, void __user *argp)
{
- struct inode *inode = fdentry(file)->d_inode;
+ struct inode *inode = file_inode(file);
struct btrfs_root *root = BTRFS_I(inode)->root;
struct btrfs_ioctl_defrag_range_args *range;
int ret;
/* the rest are all set to zero by kzalloc */
range->len = (u64)-1;
}
- ret = btrfs_defrag_file(fdentry(file)->d_inode, file,
+ ret = btrfs_defrag_file(file_inode(file), file,
range, 0, 0);
if (ret > 0)
ret = 0;
static long btrfs_ioctl_rm_dev(struct file *file, void __user *arg)
{
- struct btrfs_root *root = BTRFS_I(fdentry(file)->d_inode)->root;
+ struct btrfs_root *root = BTRFS_I(file_inode(file))->root;
struct btrfs_ioctl_vol_args *vol_args;
int ret;
static noinline long btrfs_ioctl_clone(struct file *file, unsigned long srcfd,
u64 off, u64 olen, u64 destoff)
{
- struct inode *inode = fdentry(file)->d_inode;
+ struct inode *inode = file_inode(file);
struct btrfs_root *root = BTRFS_I(inode)->root;
struct fd src_file;
struct inode *src;
if (src_file.file->f_path.mnt != file->f_path.mnt)
goto out_fput;
- src = src_file.file->f_dentry->d_inode;
+ src = file_inode(src_file.file);
ret = -EINVAL;
if (src == inode)
*/
static long btrfs_ioctl_trans_start(struct file *file)
{
- struct inode *inode = fdentry(file)->d_inode;
+ struct inode *inode = file_inode(file);
struct btrfs_root *root = BTRFS_I(inode)->root;
struct btrfs_trans_handle *trans;
int ret;
static long btrfs_ioctl_default_subvol(struct file *file, void __user *argp)
{
- struct inode *inode = fdentry(file)->d_inode;
+ struct inode *inode = file_inode(file);
struct btrfs_root *root = BTRFS_I(inode)->root;
struct btrfs_root *new_root;
struct btrfs_dir_item *di;
*/
long btrfs_ioctl_trans_end(struct file *file)
{
- struct inode *inode = fdentry(file)->d_inode;
+ struct inode *inode = file_inode(file);
struct btrfs_root *root = BTRFS_I(inode)->root;
struct btrfs_trans_handle *trans;
static long btrfs_ioctl_scrub(struct file *file, void __user *arg)
{
- struct btrfs_root *root = BTRFS_I(fdentry(file)->d_inode)->root;
+ struct btrfs_root *root = BTRFS_I(file_inode(file))->root;
struct btrfs_ioctl_scrub_args *sa;
int ret;
static long btrfs_ioctl_balance(struct file *file, void __user *arg)
{
- struct btrfs_root *root = BTRFS_I(fdentry(file)->d_inode)->root;
+ struct btrfs_root *root = BTRFS_I(file_inode(file))->root;
struct btrfs_fs_info *fs_info = root->fs_info;
struct btrfs_ioctl_balance_args *bargs;
struct btrfs_balance_control *bctl;
static long btrfs_ioctl_quota_ctl(struct file *file, void __user *arg)
{
- struct btrfs_root *root = BTRFS_I(fdentry(file)->d_inode)->root;
+ struct btrfs_root *root = BTRFS_I(file_inode(file))->root;
struct btrfs_ioctl_quota_ctl_args *sa;
struct btrfs_trans_handle *trans = NULL;
int ret;
static long btrfs_ioctl_qgroup_assign(struct file *file, void __user *arg)
{
- struct btrfs_root *root = BTRFS_I(fdentry(file)->d_inode)->root;
+ struct btrfs_root *root = BTRFS_I(file_inode(file))->root;
struct btrfs_ioctl_qgroup_assign_args *sa;
struct btrfs_trans_handle *trans;
int ret;
static long btrfs_ioctl_qgroup_create(struct file *file, void __user *arg)
{
- struct btrfs_root *root = BTRFS_I(fdentry(file)->d_inode)->root;
+ struct btrfs_root *root = BTRFS_I(file_inode(file))->root;
struct btrfs_ioctl_qgroup_create_args *sa;
struct btrfs_trans_handle *trans;
int ret;
static long btrfs_ioctl_qgroup_limit(struct file *file, void __user *arg)
{
- struct btrfs_root *root = BTRFS_I(fdentry(file)->d_inode)->root;
+ struct btrfs_root *root = BTRFS_I(file_inode(file))->root;
struct btrfs_ioctl_qgroup_limit_args *sa;
struct btrfs_trans_handle *trans;
int ret;
void __user *arg)
{
struct btrfs_ioctl_received_subvol_args *sa = NULL;
- struct inode *inode = fdentry(file)->d_inode;
+ struct inode *inode = file_inode(file);
struct btrfs_root *root = BTRFS_I(inode)->root;
struct btrfs_root_item *root_item = &root->root_item;
struct btrfs_trans_handle *trans;
long btrfs_ioctl(struct file *file, unsigned int
cmd, unsigned long arg)
{
- struct btrfs_root *root = BTRFS_I(fdentry(file)->d_inode)->root;
+ struct btrfs_root *root = BTRFS_I(file_inode(file))->root;
void __user *argp = (void __user *)arg;
switch (cmd) {
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
- send_root = BTRFS_I(fdentry(mnt_file)->d_inode)->root;
+ send_root = BTRFS_I(file_inode(mnt_file))->root;
fs_info = send_root->fs_info;
arg = memdup_user(arg_, sizeof(*arg));
get_block_t get_block)
{
struct page *page = vmf->page;
- struct inode *inode = vma->vm_file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(vma->vm_file);
unsigned long end;
loff_t size;
int ret;
get_block_t get_block)
{
int ret;
- struct super_block *sb = vma->vm_file->f_path.dentry->d_inode->i_sb;
+ struct super_block *sb = file_inode(vma->vm_file)->i_sb;
sb_start_pagefault(sb);
*/
static int readpage_nounlock(struct file *filp, struct page *page)
{
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct ceph_inode_info *ci = ceph_inode(inode);
struct ceph_osd_client *osdc =
&ceph_inode_to_client(inode)->client->osdc;
static int ceph_readpages(struct file *file, struct address_space *mapping,
struct list_head *page_list, unsigned nr_pages)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
int rc = 0;
int max = 0;
loff_t pos, unsigned len,
struct page *page)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ceph_inode_info *ci = ceph_inode(inode);
struct ceph_mds_client *mdsc = ceph_inode_to_client(inode)->mdsc;
loff_t page_off = pos & PAGE_CACHE_MASK;
loff_t pos, unsigned len, unsigned flags,
struct page **pagep, void **fsdata)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ceph_inode_info *ci = ceph_inode(inode);
struct ceph_file_info *fi = file->private_data;
struct page *page;
loff_t pos, unsigned len, unsigned copied,
struct page *page, void *fsdata)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ceph_inode_info *ci = ceph_inode(inode);
struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
struct ceph_mds_client *mdsc = fsc->mdsc;
*/
static int ceph_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
{
- struct inode *inode = vma->vm_file->f_dentry->d_inode;
+ struct inode *inode = file_inode(vma->vm_file);
struct page *page = vmf->page;
struct ceph_mds_client *mdsc = ceph_inode_to_client(inode)->mdsc;
loff_t off = page_offset(page);
static int ceph_readdir(struct file *filp, void *dirent, filldir_t filldir)
{
struct ceph_file_info *fi = filp->private_data;
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct ceph_inode_info *ci = ceph_inode(inode);
struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
struct ceph_mds_client *mdsc = fsc->mdsc;
loff_t *ppos)
{
struct ceph_file_info *cf = file->private_data;
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ceph_inode_info *ci = ceph_inode(inode);
int left;
const int bufsize = 1024;
static int ceph_dir_fsync(struct file *file, loff_t start, loff_t end,
int datasync)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ceph_inode_info *ci = ceph_inode(inode);
struct list_head *head = &ci->i_unsafe_dirops;
struct ceph_mds_request *req;
static ssize_t ceph_sync_read(struct file *file, char __user *data,
unsigned len, loff_t *poff, int *checkeof)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct page **pages;
u64 off = *poff;
int num_pages, ret;
static ssize_t ceph_sync_write(struct file *file, const char __user *data,
size_t left, loff_t *offset)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ceph_inode_info *ci = ceph_inode(inode);
struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
struct ceph_osd_request *req;
int ret;
struct timespec mtime = CURRENT_TIME;
- if (ceph_snap(file->f_dentry->d_inode) != CEPH_NOSNAP)
+ if (ceph_snap(file_inode(file)) != CEPH_NOSNAP)
return -EROFS;
dout("sync_write on file %p %lld~%u %s\n", file, *offset,
struct ceph_file_info *fi = filp->private_data;
loff_t *ppos = &iocb->ki_pos;
size_t len = iov->iov_len;
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct ceph_inode_info *ci = ceph_inode(inode);
void __user *base = iov->iov_base;
ssize_t ret;
{
struct file *file = iocb->ki_filp;
struct ceph_file_info *fi = file->private_data;
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ceph_inode_info *ci = ceph_inode(inode);
struct ceph_osd_client *osdc =
&ceph_sb_to_client(inode->i_sb)->client->osdc;
*/
static long ceph_ioctl_get_layout(struct file *file, void __user *arg)
{
- struct ceph_inode_info *ci = ceph_inode(file->f_dentry->d_inode);
+ struct ceph_inode_info *ci = ceph_inode(file_inode(file));
struct ceph_ioctl_layout l;
int err;
- err = ceph_do_getattr(file->f_dentry->d_inode, CEPH_STAT_CAP_LAYOUT);
+ err = ceph_do_getattr(file_inode(file), CEPH_STAT_CAP_LAYOUT);
if (!err) {
l.stripe_unit = ceph_file_layout_su(ci->i_layout);
l.stripe_count = ceph_file_layout_stripe_count(ci->i_layout);
static long ceph_ioctl_set_layout(struct file *file, void __user *arg)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct inode *parent_inode;
struct ceph_mds_client *mdsc = ceph_sb_to_client(inode->i_sb)->mdsc;
struct ceph_mds_request *req;
struct ceph_ioctl_layout l;
- struct ceph_inode_info *ci = ceph_inode(file->f_dentry->d_inode);
+ struct ceph_inode_info *ci = ceph_inode(file_inode(file));
struct ceph_ioctl_layout nl;
int err;
return -EFAULT;
/* validate changed params against current layout */
- err = ceph_do_getattr(file->f_dentry->d_inode, CEPH_STAT_CAP_LAYOUT);
+ err = ceph_do_getattr(file_inode(file), CEPH_STAT_CAP_LAYOUT);
if (err)
return err;
*/
static long ceph_ioctl_set_layout_policy (struct file *file, void __user *arg)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ceph_mds_request *req;
struct ceph_ioctl_layout l;
int err;
static long ceph_ioctl_get_dataloc(struct file *file, void __user *arg)
{
struct ceph_ioctl_dataloc dl;
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ceph_inode_info *ci = ceph_inode(inode);
struct ceph_osd_client *osdc =
&ceph_sb_to_client(inode->i_sb)->client->osdc;
static long ceph_ioctl_lazyio(struct file *file)
{
struct ceph_file_info *fi = file->private_data;
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ceph_inode_info *ci = ceph_inode(inode);
if ((fi->fmode & CEPH_FILE_MODE_LAZY) == 0) {
static int ceph_lock_message(u8 lock_type, u16 operation, struct file *file,
int cmd, u8 wait, struct file_lock *fl)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ceph_mds_client *mdsc =
ceph_sb_to_client(inode->i_sb)->mdsc;
struct ceph_mds_request *req;
static ssize_t cifs_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
unsigned long nr_segs, loff_t pos)
{
- struct inode *inode = iocb->ki_filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(iocb->ki_filp);
ssize_t written;
int rc;
*/
if (whence != SEEK_SET && whence != SEEK_CUR) {
int rc;
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
/*
* We need to be sure that all dirty pages are written and the
{
/* note that this is called by vfs setlease with lock_flocks held
to protect *lease from going away */
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct cifsFileInfo *cfile = file->private_data;
if (!(S_ISREG(inode->i_mode)))
cifs_posix_lock_test(struct file *file, struct file_lock *flock)
{
int rc = 0;
- struct cifsInodeInfo *cinode = CIFS_I(file->f_path.dentry->d_inode);
+ struct cifsInodeInfo *cinode = CIFS_I(file_inode(file));
unsigned char saved_type = flock->fl_type;
if ((flock->fl_flags & FL_POSIX) == 0)
static int
cifs_posix_lock_set(struct file *file, struct file_lock *flock)
{
- struct cifsInodeInfo *cinode = CIFS_I(file->f_path.dentry->d_inode);
+ struct cifsInodeInfo *cinode = CIFS_I(file_inode(file));
int rc = 1;
if ((flock->fl_flags & FL_POSIX) == 0)
cifs_sb = CIFS_SB(file->f_path.dentry->d_sb);
netfid = cfile->fid.netfid;
- cinode = CIFS_I(file->f_path.dentry->d_inode);
+ cinode = CIFS_I(file_inode(file));
if (cap_unix(tcon->ses) &&
(CIFS_UNIX_FCNTL_CAP & le64_to_cpu(tcon->fsUnixInfo.Capability)) &&
struct cifs_tcon *tcon;
struct TCP_Server_Info *server;
struct cifsFileInfo *smbfile = file->private_data;
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
rc = filemap_write_and_wait_range(inode->i_mapping, start, end);
*/
int cifs_flush(struct file *file, fl_owner_t id)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
int rc = 0;
if (file->f_mode & FMODE_WRITE)
ssize_t written;
struct inode *inode;
- inode = iocb->ki_filp->f_path.dentry->d_inode;
+ inode = file_inode(iocb->ki_filp);
/*
* BB - optimize the way when signing is disabled. We can drop this
cifs_strict_writev(struct kiocb *iocb, const struct iovec *iov,
unsigned long nr_segs, loff_t pos)
{
- struct inode *inode = iocb->ki_filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(iocb->ki_filp);
struct cifsInodeInfo *cinode = CIFS_I(inode);
struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
struct cifsFileInfo *cfile = (struct cifsFileInfo *)
cifs_strict_readv(struct kiocb *iocb, const struct iovec *iov,
unsigned long nr_segs, loff_t pos)
{
- struct inode *inode = iocb->ki_filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(iocb->ki_filp);
struct cifsInodeInfo *cinode = CIFS_I(inode);
struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
struct cifsFileInfo *cfile = (struct cifsFileInfo *)
int cifs_file_strict_mmap(struct file *file, struct vm_area_struct *vma)
{
int rc, xid;
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
xid = get_xid();
int rc;
/* Is the page cached? */
- rc = cifs_readpage_from_fscache(file->f_path.dentry->d_inode, page);
+ rc = cifs_readpage_from_fscache(file_inode(file), page);
if (rc == 0)
goto read_complete;
else
cFYI(1, "Bytes read %d", rc);
- file->f_path.dentry->d_inode->i_atime =
- current_fs_time(file->f_path.dentry->d_inode->i_sb);
+ file_inode(file)->i_atime =
+ current_fs_time(file_inode(file)->i_sb);
if (PAGE_CACHE_SIZE > rc)
memset(read_data + rc, 0, PAGE_CACHE_SIZE - rc);
SetPageUptodate(page);
/* send this page to the cache */
- cifs_readpage_to_fscache(file->f_path.dentry->d_inode, page);
+ cifs_readpage_to_fscache(file_inode(file), page);
rc = 0;
unsigned int xid;
FILE_UNIX_BASIC_INFO find_data;
struct cifs_fattr fattr;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
struct cifsFileInfo *cfile = filp->private_data;
struct cifs_tcon *tcon = tlink_tcon(cfile->tlink);
unsigned int xid;
FILE_ALL_INFO find_data;
struct cifs_fattr fattr;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
struct cifsFileInfo *cfile = filp->private_data;
struct cifs_tcon *tcon = tlink_tcon(cfile->tlink);
int cifs_revalidate_file_attr(struct file *filp)
{
int rc = 0;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct cifsFileInfo *cfile = (struct cifsFileInfo *) filp->private_data;
if (!cifs_inode_needs_reval(inode))
int cifs_revalidate_file(struct file *filp)
{
int rc;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
rc = cifs_revalidate_file_attr(filp);
if (rc)
long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
{
- struct inode *inode = filep->f_dentry->d_inode;
+ struct inode *inode = file_inode(filep);
int rc = -ENOTTY; /* strange error - but the precedent */
unsigned int xid;
struct cifs_sb_info *cifs_sb;
whether we can use the cached search results from the previous search */
static int is_dir_changed(struct file *file)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct cifsInodeInfo *cifsInfo = CIFS_I(inode);
if (cifsInfo->time == 0)
switch ((int) file->f_pos) {
case 0:
if (filldir(direntry, ".", 1, file->f_pos,
- file->f_path.dentry->d_inode->i_ino, DT_DIR) < 0) {
+ file_inode(file)->i_ino, DT_DIR) < 0) {
cERROR(1, "Filldir for current dir failed");
rc = -ENOMEM;
break;
* We can't use vfs_readdir because we have to keep the file
* position in sync between the coda_file and the host_file.
* and as such we need grab the inode mutex. */
- struct inode *host_inode = host_file->f_path.dentry->d_inode;
+ struct inode *host_inode = file_inode(host_file);
mutex_lock(&host_inode->i_mutex);
host_file->f_pos = coda_file->f_pos;
static ssize_t
coda_file_write(struct file *coda_file, const char __user *buf, size_t count, loff_t *ppos)
{
- struct inode *host_inode, *coda_inode = coda_file->f_path.dentry->d_inode;
+ struct inode *host_inode, *coda_inode = file_inode(coda_file);
struct coda_file_info *cfi;
struct file *host_file;
ssize_t ret;
if (!host_file->f_op || !host_file->f_op->write)
return -EINVAL;
- host_inode = host_file->f_path.dentry->d_inode;
+ host_inode = file_inode(host_file);
mutex_lock(&coda_inode->i_mutex);
ret = host_file->f_op->write(host_file, buf, count, ppos);
if (!host_file->f_op || !host_file->f_op->mmap)
return -ENODEV;
- coda_inode = coda_file->f_path.dentry->d_inode;
- host_inode = host_file->f_path.dentry->d_inode;
+ coda_inode = file_inode(coda_file);
+ host_inode = file_inode(host_file);
cii = ITOC(coda_inode);
spin_lock(&cii->c_lock);
err = venus_close(coda_inode->i_sb, coda_i2f(coda_inode),
coda_flags, coda_file->f_cred->fsuid);
- host_inode = cfi->cfi_container->f_path.dentry->d_inode;
+ host_inode = file_inode(cfi->cfi_container);
cii = ITOC(coda_inode);
/* did we mmap this file? */
int coda_fsync(struct file *coda_file, loff_t start, loff_t end, int datasync)
{
struct file *host_file;
- struct inode *coda_inode = coda_file->f_path.dentry->d_inode;
+ struct inode *coda_inode = file_inode(coda_file);
struct coda_file_info *cfi;
int err;
f = fdget(data->fd);
if (!f.file)
goto Ebadf;
- inode = f.file->f_path.dentry->d_inode;
+ inode = file_inode(f.file);
if (!S_ISCHR(inode->i_mode) || imajor(inode) != CODA_PSDEV_MAJOR) {
fdput(f);
goto Ebadf;
struct path path;
int error;
struct PioctlData data;
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct inode *target_inode = NULL;
struct coda_inode_info *cnp;
case FIBMAP:
case FIGETBSZ:
case FIONREAD:
- if (S_ISREG(f.file->f_path.dentry->d_inode->i_mode))
+ if (S_ISREG(file_inode(f.file)->i_mode))
break;
/*FALL THROUGH*/
if (offset >= 0)
break;
default:
- mutex_unlock(&file->f_path.dentry->d_inode->i_mutex);
+ mutex_unlock(&file_inode(file)->i_mutex);
return -EINVAL;
}
if (offset != file->f_pos) {
{
struct pipe_inode_info *pipe;
- pipe = file->f_path.dentry->d_inode->i_pipe;
+ pipe = file_inode(file)->i_pipe;
pipe_lock(pipe);
pipe->readers++;
if (IS_ERR(cprm.file))
goto fail_unlock;
- inode = cprm.file->f_path.dentry->d_inode;
+ inode = file_inode(cprm.file);
if (inode->i_nlink > 1)
goto close_fail;
if (d_unhashed(cprm.file->f_path.dentry))
*/
static int cramfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct super_block *sb = inode->i_sb;
char *buf;
unsigned int offset;
lower_file = ecryptfs_file_to_lower(file);
lower_file->f_pos = file->f_pos;
- inode = file->f_path.dentry->d_inode;
+ inode = file_inode(file);
memset(&buf, 0, sizeof(buf));
buf.dirent = dirent;
buf.dentry = file->f_path.dentry;
goto out;
if (rc >= 0)
fsstack_copy_attr_atime(inode,
- lower_file->f_path.dentry->d_inode);
+ file_inode(lower_file));
out:
return rc;
}
};
static int efs_readdir(struct file *filp, void *dirent, filldir_t filldir) {
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct buffer_head *bh;
struct efs_dir *dirblock;
goto out;
error = -EINVAL;
- if (!S_ISREG(file->f_path.dentry->d_inode->i_mode))
+ if (!S_ISREG(file_inode(file)->i_mode))
goto exit;
error = -EACCES;
goto out;
err = -EACCES;
- if (!S_ISREG(file->f_path.dentry->d_inode->i_mode))
+ if (!S_ISREG(file_inode(file)->i_mode))
goto exit;
if (file->f_path.mnt->mnt_flags & MNT_NOEXEC)
void would_dump(struct linux_binprm *bprm, struct file *file)
{
- if (inode_permission(file->f_path.dentry->d_inode, MAY_READ) < 0)
+ if (inode_permission(file_inode(file), MAY_READ) < 0)
bprm->interp_flags |= BINPRM_FLAGS_ENFORCE_NONDUMP;
}
EXPORT_SYMBOL(would_dump);
int prepare_binprm(struct linux_binprm *bprm)
{
umode_t mode;
- struct inode * inode = bprm->file->f_path.dentry->d_inode;
+ struct inode * inode = file_inode(bprm->file);
int retval;
mode = inode->i_mode;
exofs_readdir(struct file *filp, void *dirent, filldir_t filldir)
{
loff_t pos = filp->f_pos;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
unsigned int offset = pos & ~PAGE_CACHE_MASK;
unsigned long n = pos >> PAGE_CACHE_SHIFT;
unsigned long npages = dir_pages(inode);
ext2_readdir (struct file * filp, void * dirent, filldir_t filldir)
{
loff_t pos = filp->f_pos;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct super_block *sb = inode->i_sb;
unsigned int offset = pos & ~PAGE_CACHE_MASK;
unsigned long n = pos >> PAGE_CACHE_SHIFT;
long ext2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct ext2_inode_info *ei = EXT2_I(inode);
unsigned int flags;
unsigned short rsv_window_size;
int i, stored;
struct ext3_dir_entry_2 *de;
int err;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct super_block *sb = inode->i_sb;
int ret = 0;
int dir_has_error = 0;
* We don't set the inode dirty flag since it's not
* critical that it get flushed back to the disk.
*/
- EXT3_I(filp->f_path.dentry->d_inode)->i_flags &= ~EXT3_INDEX_FL;
+ EXT3_I(file_inode(filp))->i_flags &= ~EXT3_INDEX_FL;
}
stored = 0;
offset = filp->f_pos & (sb->s_blocksize - 1);
{
struct dir_private_info *info = filp->private_data;
loff_t curr_pos;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct super_block * sb;
int error;
void * dirent, filldir_t filldir)
{
struct dir_private_info *info = filp->private_data;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct fname *fname;
int ret;
long ext3_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct ext3_inode_info *ei = EXT3_I(inode);
unsigned int flags;
unsigned short rsv_window_size;
dxtrace(printk("In htree_fill_tree, start hash: %x:%x\n", start_hash,
start_minor_hash));
- dir = dir_file->f_path.dentry->d_inode;
+ dir = file_inode(dir_file);
if (!(EXT3_I(dir)->i_flags & EXT3_INDEX_FL)) {
hinfo.hash_version = EXT3_SB(dir->i_sb)->s_def_hash_version;
if (hinfo.hash_version <= DX_HASH_TEA)
}
hinfo.hash = start_hash;
hinfo.minor_hash = 0;
- frame = dx_probe(NULL, dir_file->f_path.dentry->d_inode, &hinfo, frames, &err);
+ frame = dx_probe(NULL, file_inode(dir_file), &hinfo, frames, &err);
if (!frame)
return err;
int i, stored;
struct ext4_dir_entry_2 *de;
int err;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct super_block *sb = inode->i_sb;
int ret = 0;
int dir_has_error = 0;
* We don't set the inode dirty flag since it's not
* critical that it get flushed back to the disk.
*/
- ext4_clear_inode_flag(filp->f_path.dentry->d_inode,
+ ext4_clear_inode_flag(file_inode(filp),
EXT4_INODE_INDEX);
}
stored = 0;
{
struct dir_private_info *info = filp->private_data;
loff_t curr_pos;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct super_block *sb;
int error;
void *dirent, filldir_t filldir)
{
struct dir_private_info *info = filp->private_data;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct fname *fname;
int ret;
*/
long ext4_fallocate(struct file *file, int mode, loff_t offset, loff_t len)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
handle_t *handle;
loff_t new_size;
unsigned int max_blocks;
*/
int ext4_ext_punch_hole(struct file *file, loff_t offset, loff_t length)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct super_block *sb = inode->i_sb;
ext4_lblk_t first_block, stop_block;
struct address_space *mapping = inode->i_mapping;
ext4_file_write(struct kiocb *iocb, const struct iovec *iov,
unsigned long nr_segs, loff_t pos)
{
- struct inode *inode = iocb->ki_filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(iocb->ki_filp);
ssize_t ret;
/*
int i, stored;
struct ext4_dir_entry_2 *de;
struct super_block *sb;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
int ret, inline_size = 0;
struct ext4_iloc iloc;
void *dir_buf = NULL;
ssize_t size, void *private, int ret,
bool is_async)
{
- struct inode *inode = iocb->ki_filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(iocb->ki_filp);
ext4_io_end_t *io_end = iocb->private;
/* if not async direct IO or dio with 0 bytes write, just return */
int ext4_punch_hole(struct file *file, loff_t offset, loff_t length)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
if (!S_ISREG(inode->i_mode))
return -EOPNOTSUPP;
unsigned long len;
int ret;
struct file *file = vma->vm_file;
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct address_space *mapping = inode->i_mapping;
handle_t *handle;
get_block_t *get_block;
long ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct super_block *sb = inode->i_sb;
struct ext4_inode_info *ei = EXT4_I(inode);
unsigned int flags;
pgoff_t orig_page_offset, int data_offset_in_page,
int block_len_in_page, int uninit, int *err)
{
- struct inode *orig_inode = o_filp->f_dentry->d_inode;
+ struct inode *orig_inode = file_inode(o_filp);
struct page *pagep[2] = {NULL, NULL};
handle_t *handle;
ext4_lblk_t orig_blk_offset;
__u64 orig_start, __u64 donor_start, __u64 len,
__u64 *moved_len)
{
- struct inode *orig_inode = o_filp->f_dentry->d_inode;
- struct inode *donor_inode = d_filp->f_dentry->d_inode;
+ struct inode *orig_inode = file_inode(o_filp);
+ struct inode *donor_inode = file_inode(d_filp);
struct ext4_ext_path *orig_path = NULL, *holecheck_path = NULL;
struct ext4_extent *ext_prev, *ext_cur, *ext_dummy;
ext4_lblk_t block_start = orig_start;
dxtrace(printk(KERN_DEBUG "In htree_fill_tree, start hash: %x:%x\n",
start_hash, start_minor_hash));
- dir = dir_file->f_path.dentry->d_inode;
+ dir = file_inode(dir_file);
if (!(ext4_test_inode_flag(dir, EXT4_INODE_INDEX))) {
hinfo.hash_version = EXT4_SB(dir->i_sb)->s_def_hash_version;
if (hinfo.hash_version <= DX_HASH_TEA)
va_list args;
struct va_format vaf;
struct ext4_super_block *es;
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
char pathname[80], *path;
es = EXT4_SB(inode->i_sb)->s_es;
static int f2fs_readdir(struct file *file, void *dirent, filldir_t filldir)
{
unsigned long pos = file->f_pos;
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
unsigned long npages = dir_blocks(inode);
unsigned char *types = NULL;
unsigned int bit_pos = 0, start_bit_pos = 0;
static int fat_readdir(struct file *filp, void *dirent, filldir_t filldir)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
return __fat_readdir(inode, filp, dirent, filldir, 0, 0);
}
static long fat_dir_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct __fat_dirent __user *d1 = (struct __fat_dirent __user *)arg;
int short_only, both;
static long fat_compat_dir_ioctl(struct file *filp, unsigned cmd,
unsigned long arg)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct compat_dirent __user *d1 = compat_ptr(arg);
int short_only, both;
static int fat_ioctl_set_attributes(struct file *file, u32 __user *user_attr)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct msdos_sb_info *sbi = MSDOS_SB(inode->i_sb);
int is_dir = S_ISDIR(inode->i_mode);
u32 attr, oldattr;
long fat_generic_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
u32 __user *user_attr = (u32 __user *)arg;
switch (cmd) {
static int setfl(int fd, struct file * filp, unsigned long arg)
{
- struct inode * inode = filp->f_path.dentry->d_inode;
+ struct inode * inode = file_inode(filp);
int error = 0;
/*
lg_global_lock(&files_lglock);
do_file_list_for_each_entry(sb, f) {
- if (!S_ISREG(f->f_path.dentry->d_inode->i_mode))
+ if (!S_ISREG(file_inode(f)->i_mode))
continue;
if (!file_count(f))
continue;
static int
vxfs_readdir(struct file *fp, void *retp, filldir_t filler)
{
- struct inode *ip = fp->f_path.dentry->d_inode;
+ struct inode *ip = file_inode(fp);
struct super_block *sbp = ip->i_sb;
u_long bsize = sbp->s_blocksize;
u_long page, npages, block, pblocks, nblocks, offset;
{
struct fuse_conn *fc;
mutex_lock(&fuse_mutex);
- fc = file->f_path.dentry->d_inode->i_private;
+ fc = file_inode(file)->i_private;
if (fc)
fc = fuse_conn_get(fc);
mutex_unlock(&fuse_mutex);
int err;
size_t nbytes;
struct page *page;
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct fuse_conn *fc = get_fuse_conn(inode);
struct fuse_req *req;
static int gfs2_get_flags(struct file *filp, u32 __user *ptr)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_holder gh;
int error;
*/
static int do_gfs2_set_flags(struct file *filp, u32 reqflags, u32 mask)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_sbd *sdp = GFS2_SB(inode);
struct buffer_head *bh;
static int gfs2_set_flags(struct file *filp, u32 __user *ptr)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
u32 fsflags, gfsflags;
if (get_user(fsflags, ptr))
static void gfs2_size_hint(struct file *filep, loff_t offset, size_t size)
{
- struct inode *inode = filep->f_dentry->d_inode;
+ struct inode *inode = file_inode(filep);
struct gfs2_sbd *sdp = GFS2_SB(inode);
struct gfs2_inode *ip = GFS2_I(inode);
size_t blks = (size + sdp->sd_sb.sb_bsize - 1) >> sdp->sd_sb.sb_bsize_shift;
static int gfs2_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
{
struct page *page = vmf->page;
- struct inode *inode = vma->vm_file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(vma->vm_file);
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_sbd *sdp = GFS2_SB(inode);
unsigned long last_index;
{
struct file *file = iocb->ki_filp;
size_t writesize = iov_length(iov, nr_segs);
- struct dentry *dentry = file->f_dentry;
- struct gfs2_inode *ip = GFS2_I(dentry->d_inode);
+ struct gfs2_inode *ip = GFS2_I(file_inode(file));
int ret;
ret = gfs2_rs_alloc(ip);
static long gfs2_fallocate(struct file *file, int mode, loff_t offset,
loff_t len)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct gfs2_sbd *sdp = GFS2_SB(inode);
struct gfs2_inode *ip = GFS2_I(inode);
unsigned int data_blocks = 0, ind_blocks = 0, rblocks;
{
struct gfs2_file *fp = file->private_data;
struct gfs2_holder *fl_gh = &fp->f_fl_gh;
- struct gfs2_inode *ip = GFS2_I(file->f_path.dentry->d_inode);
+ struct gfs2_inode *ip = GFS2_I(file_inode(file));
struct gfs2_glock *gl;
unsigned int state;
int flags;
int gfs2_fitrim(struct file *filp, void __user *argp)
{
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct gfs2_sbd *sdp = GFS2_SB(inode);
struct request_queue *q = bdev_get_queue(sdp->sd_vfs->s_bdev);
struct buffer_head *bh;
*/
static int hfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct super_block *sb = inode->i_sb;
int len, err;
char strbuf[HFS_MAX_NAMELEN];
{
struct file *file = iocb->ki_filp;
struct address_space *mapping = file->f_mapping;
- struct inode *inode = file->f_path.dentry->d_inode->i_mapping->host;
+ struct inode *inode = file_inode(file)->i_mapping->host;
ssize_t ret;
ret = blockdev_direct_IO(rw, iocb, inode, iov, offset, nr_segs,
static int hfsplus_readdir(struct file *filp, void *dirent, filldir_t filldir)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct super_block *sb = inode->i_sb;
int len, err;
char strbuf[HFSPLUS_MAX_STRLEN + 1];
{
struct file *file = iocb->ki_filp;
struct address_space *mapping = file->f_mapping;
- struct inode *inode = file->f_path.dentry->d_inode->i_mapping->host;
+ struct inode *inode = file_inode(file)->i_mapping->host;
ssize_t ret;
ret = blockdev_direct_IO(rw, iocb, inode, iov, offset, nr_segs,
static int hfsplus_ioctl_getflags(struct file *file, int __user *user_flags)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct hfsplus_inode_info *hip = HFSPLUS_I(inode);
unsigned int flags = 0;
static int hfsplus_ioctl_setflags(struct file *file, int __user *user_flags)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct hfsplus_inode_info *hip = HFSPLUS_I(inode);
unsigned int flags;
int err = 0;
return list_entry(inode, struct hostfs_inode_info, vfs_inode);
}
-#define FILE_HOSTFS_I(file) HOSTFS_I((file)->f_path.dentry->d_inode)
+#define FILE_HOSTFS_I(file) HOSTFS_I(file_inode(file))
static int hostfs_d_delete(const struct dentry *dentry)
{
loff_t new_off = off + (whence == 1 ? filp->f_pos : 0);
loff_t pos;
struct quad_buffer_head qbh;
- struct inode *i = filp->f_path.dentry->d_inode;
+ struct inode *i = file_inode(filp);
struct hpfs_inode_info *hpfs_inode = hpfs_i(i);
struct super_block *s = i->i_sb;
static int hpfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct hpfs_inode_info *hpfs_inode = hpfs_i(inode);
struct quad_buffer_head qbh;
struct hpfs_dirent *de;
retval = do_sync_write(file, buf, count, ppos);
if (retval > 0) {
hpfs_lock(file->f_path.dentry->d_sb);
- hpfs_i(file->f_path.dentry->d_inode)->i_dirty = 1;
+ hpfs_i(file_inode(file))->i_dirty = 1;
hpfs_unlock(file->f_path.dentry->d_sb);
}
return retval;
ssize_t (*read)(struct file *, char __user *, size_t, loff_t *);
ssize_t n;
- read = file->f_path.dentry->d_inode->i_fop->read;
+ read = file_inode(file)->i_fop->read;
if (!is_user)
set_fs(KERNEL_DS);
struct file *proc_file = data->proc_file;
ssize_t (*write)(struct file *, const char __user *, size_t, loff_t *);
- write = proc_file->f_path.dentry->d_inode->i_fop->write;
+ write = file_inode(proc_file)->i_fop->write;
return (*write)(proc_file, buf, len, ppos);
}
loff_t (*llseek)(struct file *, loff_t, int);
loff_t ret;
- llseek = proc_file->f_path.dentry->d_inode->i_fop->llseek;
+ llseek = file_inode(proc_file)->i_fop->llseek;
if (llseek != NULL) {
ret = (*llseek)(proc_file, off, where);
if (ret < 0)
});
int err;
- readdir = proc_file->f_path.dentry->d_inode->i_fop->readdir;
+ readdir = file_inode(proc_file)->i_fop->readdir;
proc_file->f_pos = file->f_pos;
err = (*readdir)(proc_file, &dirent, hppfs_filldir);
static int hugetlbfs_file_mmap(struct file *file, struct vm_area_struct *vma)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
loff_t len, vma_len;
int ret;
struct hstate *h = hstate_file(file);
int file_update_time(struct file *file)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct timespec now;
int sync_it = 0;
int ret;
struct fiemap fiemap;
struct fiemap __user *ufiemap = (struct fiemap __user *) arg;
struct fiemap_extent_info fieinfo = { 0, };
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct super_block *sb = inode->i_sb;
u64 len;
int error;
*/
int ioctl_preallocate(struct file *filp, void __user *argp)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct space_resv sr;
if (copy_from_user(&sr, argp, sizeof(sr)))
static int file_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
int __user *p = (int __user *)arg;
switch (cmd) {
static int ioctl_fsfreeze(struct file *filp)
{
- struct super_block *sb = filp->f_path.dentry->d_inode->i_sb;
+ struct super_block *sb = file_inode(filp)->i_sb;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
static int ioctl_fsthaw(struct file *filp)
{
- struct super_block *sb = filp->f_path.dentry->d_inode->i_sb;
+ struct super_block *sb = file_inode(filp)->i_sb;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
{
int error = 0;
int __user *argp = (int __user *)arg;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
switch (cmd) {
case FIOCLEX:
*/
static int zisofs_readpage(struct file *file, struct page *page)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct address_space *mapping = inode->i_mapping;
int err;
int i, pcount, full_page;
int result;
char *tmpname;
struct iso_directory_record *tmpde;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
tmpname = (char *)__get_free_page(GFP_KERNEL);
if (tmpname == NULL)
static int jffs2_readdir(struct file *filp, void *dirent, filldir_t filldir)
{
struct jffs2_inode_info *f;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct jffs2_full_dirent *fd;
unsigned long offset, curofs;
jffs2_dbg(1, "jffs2_readdir() for dir_i #%lu\n",
- filp->f_path.dentry->d_inode->i_ino);
+ file_inode(filp)->i_ino);
f = JFFS2_INODE_INFO(inode);
long jfs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct jfs_inode_info *jfs_inode = JFS_IP(inode);
unsigned int flags;
*/
int jfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
{
- struct inode *ip = filp->f_path.dentry->d_inode;
+ struct inode *ip = file_inode(filp);
struct nls_table *codepage = JFS_SBI(ip->i_sb)->nls_tab;
int rc = 0;
loff_t dtpos; /* legacy OS/2 style position */
continue;
if (!rpc_cmp_addr(nlm_addr(block->b_host), addr))
continue;
- if (nfs_compare_fh(NFS_FH(fl_blocked->fl_file->f_path.dentry->d_inode) ,fh) != 0)
+ if (nfs_compare_fh(NFS_FH(file_inode(fl_blocked->fl_file)) ,fh) != 0)
continue;
/* Alright, we found a lock. Set the return status
* and wake up the caller
struct nlm_lock *lock = &argp->lock;
nlmclnt_next_cookie(&argp->cookie);
- memcpy(&lock->fh, NFS_FH(fl->fl_file->f_path.dentry->d_inode), sizeof(struct nfs_fh));
+ memcpy(&lock->fh, NFS_FH(file_inode(fl->fl_file)), sizeof(struct nfs_fh));
lock->caller = utsname()->nodename;
lock->oh.data = req->a_owner;
lock->oh.len = snprintf(req->a_owner, sizeof(req->a_owner), "%u@%s",
__be32 ret;
dprintk("lockd: nlmsvc_lock(%s/%ld, ty=%d, pi=%d, %Ld-%Ld, bl=%d)\n",
- file->f_file->f_path.dentry->d_inode->i_sb->s_id,
- file->f_file->f_path.dentry->d_inode->i_ino,
+ file_inode(file->f_file)->i_sb->s_id,
+ file_inode(file->f_file)->i_ino,
lock->fl.fl_type, lock->fl.fl_pid,
(long long)lock->fl.fl_start,
(long long)lock->fl.fl_end,
__be32 ret;
dprintk("lockd: nlmsvc_testlock(%s/%ld, ty=%d, %Ld-%Ld)\n",
- file->f_file->f_path.dentry->d_inode->i_sb->s_id,
- file->f_file->f_path.dentry->d_inode->i_ino,
+ file_inode(file->f_file)->i_sb->s_id,
+ file_inode(file->f_file)->i_ino,
lock->fl.fl_type,
(long long)lock->fl.fl_start,
(long long)lock->fl.fl_end);
int error;
dprintk("lockd: nlmsvc_unlock(%s/%ld, pi=%d, %Ld-%Ld)\n",
- file->f_file->f_path.dentry->d_inode->i_sb->s_id,
- file->f_file->f_path.dentry->d_inode->i_ino,
+ file_inode(file->f_file)->i_sb->s_id,
+ file_inode(file->f_file)->i_ino,
lock->fl.fl_pid,
(long long)lock->fl.fl_start,
(long long)lock->fl.fl_end);
int status = 0;
dprintk("lockd: nlmsvc_cancel(%s/%ld, pi=%d, %Ld-%Ld)\n",
- file->f_file->f_path.dentry->d_inode->i_sb->s_id,
- file->f_file->f_path.dentry->d_inode->i_ino,
+ file_inode(file->f_file)->i_sb->s_id,
+ file_inode(file->f_file)->i_ino,
lock->fl.fl_pid,
(long long)lock->fl.fl_start,
(long long)lock->fl.fl_end);
static inline void nlm_debug_print_file(char *msg, struct nlm_file *file)
{
- struct inode *inode = file->f_file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file->f_file);
dprintk("lockd: %s %s/%ld\n",
msg, inode->i_sb->s_id, inode->i_ino);
start = filp->f_pos;
break;
case SEEK_END:
- start = i_size_read(filp->f_path.dentry->d_inode);
+ start = i_size_read(file_inode(filp));
break;
default:
return -EINVAL;
start = filp->f_pos;
break;
case SEEK_END:
- start = i_size_read(filp->f_path.dentry->d_inode);
+ start = i_size_read(file_inode(filp));
break;
default:
return -EINVAL;
struct file_lock *cfl;
lock_flocks();
- for (cfl = filp->f_path.dentry->d_inode->i_flock; cfl; cfl = cfl->fl_next) {
+ for (cfl = file_inode(filp)->i_flock; cfl; cfl = cfl->fl_next) {
if (!IS_POSIX(cfl))
continue;
if (posix_locks_conflict(fl, cfl))
{
struct file_lock *new_fl = NULL;
struct file_lock **before;
- struct inode * inode = filp->f_path.dentry->d_inode;
+ struct inode * inode = file_inode(filp);
int error = 0;
int found = 0;
int posix_lock_file(struct file *filp, struct file_lock *fl,
struct file_lock *conflock)
{
- return __posix_lock_file(filp->f_path.dentry->d_inode, fl, conflock);
+ return __posix_lock_file(file_inode(filp), fl, conflock);
}
EXPORT_SYMBOL(posix_lock_file);
int type = F_UNLCK;
lock_flocks();
- time_out_leases(filp->f_path.dentry->d_inode);
- for (fl = filp->f_path.dentry->d_inode->i_flock; fl && IS_LEASE(fl);
+ time_out_leases(file_inode(filp));
+ for (fl = file_inode(filp)->i_flock; fl && IS_LEASE(fl);
fl = fl->fl_next) {
if (fl->fl_file == filp) {
type = target_leasetype(fl);
if (copy_from_user(&flock, l, sizeof(flock)))
goto out;
- inode = filp->f_path.dentry->d_inode;
+ inode = file_inode(filp);
/* Don't allow mandatory locks on files that may be memory mapped
* and shared.
if (copy_from_user(&flock, l, sizeof(flock)))
goto out;
- inode = filp->f_path.dentry->d_inode;
+ inode = file_inode(filp);
/* Don't allow mandatory locks on files that may be memory mapped
* and shared.
* posix_lock_file(). Another process could be setting a lock on this
* file at the same time, but we wouldn't remove that lock anyway.
*/
- if (!filp->f_path.dentry->d_inode->i_flock)
+ if (!file_inode(filp)->i_flock)
return;
lock.fl_type = F_UNLCK;
*/
void locks_remove_flock(struct file *filp)
{
- struct inode * inode = filp->f_path.dentry->d_inode;
+ struct inode * inode = file_inode(filp);
struct file_lock *fl;
struct file_lock **before;
fl_pid = fl->fl_pid;
if (fl->fl_file != NULL)
- inode = fl->fl_file->f_path.dentry->d_inode;
+ inode = file_inode(fl->fl_file);
seq_printf(f, "%lld:%s ", id, pfx);
if (IS_POSIX(fl)) {
#define IMPLICIT_NODES 2
static int __logfs_readdir(struct file *file, void *buf, filldir_t filldir)
{
- struct inode *dir = file->f_dentry->d_inode;
+ struct inode *dir = file_inode(file);
loff_t pos = file->f_pos - IMPLICIT_NODES;
struct page *page;
struct logfs_disk_dentry *dd;
static int logfs_readdir(struct file *file, void *buf, filldir_t filldir)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
ino_t pino = parent_ino(file->f_dentry);
int err;
long logfs_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct logfs_inode *li = logfs_inode(inode);
unsigned int oldflags, flags;
int err;
static int minix_readdir(struct file * filp, void * dirent, filldir_t filldir)
{
unsigned long pos = filp->f_pos;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct super_block *sb = inode->i_sb;
unsigned offset = pos & ~PAGE_CACHE_MASK;
unsigned long n = pos >> PAGE_CACHE_SHIFT;
goto out;
if ((*opened & FILE_CREATED) ||
- !S_ISREG(file->f_path.dentry->d_inode->i_mode))
+ !S_ISREG(file_inode(file)->i_mode))
will_truncate = false;
audit_inode(name, file->f_path.dentry, 0);
*/
int __mnt_want_write_file(struct file *file)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
if (!(file->f_mode & FMODE_WRITE) || special_file(inode->i_mode))
return __mnt_want_write(file->f_path.mnt);
if (!ncp_filp)
goto out;
error = -ENOTSOCK;
- sock_inode = ncp_filp->f_path.dentry->d_inode;
+ sock_inode = file_inode(ncp_filp);
if (!S_ISSOCK(sock_inode->i_mode))
goto out_fput;
sock = SOCKET_I(sock_inode);
if (!server->info_filp)
goto out_bdi;
error = -ENOTSOCK;
- sock_inode = server->info_filp->f_path.dentry->d_inode;
+ sock_inode = file_inode(server->info_filp);
if (!S_ISSOCK(sock_inode->i_mode))
goto out_fput2;
info_sock = SOCKET_I(sock_inode);
long ncp_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct ncp_server *server = NCP_SERVER(inode);
uid_t uid = current_uid();
int need_drop_write = 0;
/* This is used for a general mmap of a ncp file */
int ncp_mmap(struct file *file, struct vm_area_struct *vma)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
DPRINTK("ncp_mmap: called\n");
for (i = 0; i < array->size; i++) {
if (array->array[i].cookie == *desc->dir_cookie) {
- struct nfs_inode *nfsi = NFS_I(desc->file->f_path.dentry->d_inode);
+ struct nfs_inode *nfsi = NFS_I(file_inode(desc->file));
struct nfs_open_dir_context *ctx = desc->file->private_data;
new_pos = desc->current_index + i;
static
int nfs_readdir_filler(nfs_readdir_descriptor_t *desc, struct page* page)
{
- struct inode *inode = desc->file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(desc->file);
int ret;
ret = nfs_readdir_xdr_to_array(desc, page, inode);
static
struct page *get_cache_page(nfs_readdir_descriptor_t *desc)
{
- return read_cache_page(desc->file->f_path.dentry->d_inode->i_mapping,
+ return read_cache_page(file_inode(desc->file)->i_mapping,
desc->page_index, (filler_t *)nfs_readdir_filler, desc);
}
{
struct page *page = NULL;
int status;
- struct inode *inode = desc->file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(desc->file);
struct nfs_open_dir_context *ctx = desc->file->private_data;
dfprintk(DIRCACHE, "NFS: uncached_readdir() searching for cookie %Lu\n",
nfs_file_fsync(struct file *file, loff_t start, loff_t end, int datasync)
{
int ret;
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
do {
ret = filemap_write_and_wait_range(inode->i_mapping, start, end);
static ssize_t
idmap_pipe_downcall(struct file *filp, const char __user *src, size_t mlen)
{
- struct rpc_inode *rpci = RPC_I(filp->f_path.dentry->d_inode);
+ struct rpc_inode *rpci = RPC_I(file_inode(filp));
struct idmap *idmap = (struct idmap *)rpci->private;
struct key_construction *cons;
struct idmap_msg im;
*/
void nfs_file_set_open_context(struct file *filp, struct nfs_open_context *ctx)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct nfs_inode *nfsi = NFS_I(inode);
filp->private_data = get_nfs_open_context(ctx);
static void nfs_file_clear_open_context(struct file *filp)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct nfs_open_context *ctx = nfs_file_open_context(filp);
if (ctx) {
static int
nfs3_proc_lock(struct file *filp, int cmd, struct file_lock *fl)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
return nlmclnt_proc(NFS_SERVER(inode)->nlm_host, cmd, fl);
}
nfs4_file_fsync(struct file *file, loff_t start, loff_t end, int datasync)
{
int ret;
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
do {
ret = filemap_write_and_wait_range(inode->i_mapping, start, end);
static int
nfs_proc_lock(struct file *filp, int cmd, struct file_lock *fl)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
return nlmclnt_proc(NFS_SERVER(inode)->nlm_host, cmd, fl);
}
loff_t pos = *ppos;
if (!pos)
- nfsd_inject_get(file->f_dentry->d_inode->i_private, &val);
+ nfsd_inject_get(file_inode(file)->i_private, &val);
size = scnprintf(read_buf, sizeof(read_buf), "%llu\n", val);
if (pos < 0)
size = rpc_pton(net, write_buf, size, (struct sockaddr *)&sa, sizeof(sa));
if (size > 0)
- nfsd_inject_set_client(file->f_dentry->d_inode->i_private, &sa, size);
+ nfsd_inject_set_client(file_inode(file)->i_private, &sa, size);
else {
val = simple_strtoll(write_buf, NULL, 0);
- nfsd_inject_set(file->f_dentry->d_inode->i_private, val);
+ nfsd_inject_set(file_inode(file)->i_private, val);
}
return len; /* on success, claim we got the whole input */
}
static ssize_t nfsctl_transaction_write(struct file *file, const char __user *buf, size_t size, loff_t *pos)
{
- ino_t ino = file->f_path.dentry->d_inode->i_ino;
+ ino_t ino = file_inode(file)->i_ino;
char *data;
ssize_t rv;
*/
static int wait_for_concurrent_writes(struct file *file)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
static ino_t last_ino;
static dev_t last_dev;
int err = 0;
if (err)
return err;
- inode = file->f_path.dentry->d_inode;
+ inode = file_inode(file);
/* Get readahead parameters */
ra = nfsd_get_raparms(inode->i_sb->s_dev, inode->i_ino);
offset = *offsetp;
while (1) {
- struct inode *dir_inode = file->f_path.dentry->d_inode;
+ struct inode *dir_inode = file_inode(file);
unsigned int reclen;
cdp->err = nfserr_eof; /* will be cleared on successful read */
static int nilfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
{
loff_t pos = filp->f_pos;
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct super_block *sb = inode->i_sb;
unsigned int offset = pos & ~PAGE_CACHE_MASK;
unsigned long n = pos >> PAGE_CACHE_SHIFT;
static int nilfs_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
{
struct page *page = vmf->page;
- struct inode *inode = vma->vm_file->f_dentry->d_inode;
+ struct inode *inode = file_inode(vma->vm_file);
struct nilfs_transaction_info ti;
int ret = 0;
long nilfs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = file_inode(filp);
void __user *argp = (void __user *)arg;
switch (cmd) {
struct dnotify_struct **prev;
struct inode *inode;
- inode = filp->f_path.dentry->d_inode;
+ inode = file_inode(filp);
if (!S_ISDIR(inode->i_mode))
return;
}
/* dnotify only works on directories */
- inode = filp->f_path.dentry->d_inode;
+ inode = file_inode(filp);
if (!S_ISDIR(inode->i_mode)) {
error = -ENOTDIR;
goto out_err;
ret = -ENOTDIR;
if ((flags & FAN_MARK_ONLYDIR) &&
- !(S_ISDIR(f.file->f_path.dentry->d_inode->i_mode))) {
+ !(S_ISDIR(file_inode(f.file)->i_mode))) {
fdput(f);
goto out;
}
{
s64 ia_pos, ia_start, prev_ia_pos, bmp_pos;
loff_t fpos, i_size;
- struct inode *bmp_vi, *vdir = filp->f_path.dentry->d_inode;
+ struct inode *bmp_vi, *vdir = file_inode(filp);
struct super_block *sb = vdir->i_sb;
ntfs_inode *ndir = NTFS_I(vdir);
ntfs_volume *vol = NTFS_SB(sb);
int ret,
bool is_async)
{
- struct inode *inode = iocb->ki_filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(iocb->ki_filp);
int level;
wait_queue_head_t *wq = ocfs2_ioend_wq(inode);
unsigned long nr_segs)
{
struct file *file = iocb->ki_filp;
- struct inode *inode = file->f_path.dentry->d_inode->i_mapping->host;
+ struct inode *inode = file_inode(file)->i_mapping->host;
/*
* Fallback to buffered I/O if we see an inode without
int ocfs2_readdir(struct file * filp, void * dirent, filldir_t filldir)
{
int error = 0;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
int lock_level = 0;
trace_ocfs2_readdir((unsigned long long)OCFS2_I(inode)->ip_blkno);
static unsigned int dlmfs_file_poll(struct file *file, poll_table *wait)
{
int event = 0;
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct dlmfs_inode_private *ip = DLMFS_I(inode);
poll_wait(file, &ip->ip_lockres.l_event, wait);
int bytes_left;
ssize_t readlen, got;
char *lvb_buf;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
mlog(0, "inode %lu, count = %zu, *ppos = %llu\n",
inode->i_ino, count, *ppos);
int bytes_left;
ssize_t writelen;
char *lvb_buf;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
mlog(0, "inode %lu, count = %zu, *ppos = %llu\n",
inode->i_ino, count, *ppos);
int ocfs2_change_file_space(struct file *file, unsigned int cmd,
struct ocfs2_space_resv *sr)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
int ret;
static long ocfs2_fallocate(struct file *file, int mode, loff_t offset,
loff_t len)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
struct ocfs2_space_resv sr;
int change_size = 1;
loff_t old_size, *ppos = &iocb->ki_pos;
u32 old_clusters;
struct file *file = iocb->ki_filp;
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
int full_coherency = !(osb->s_mount_opt &
OCFS2_MOUNT_COHERENCY_BUFFERED);
unsigned int flags)
{
int ret = 0, lock_level = 0;
- struct inode *inode = in->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(in);
trace_ocfs2_file_splice_read(inode, in, in->f_path.dentry,
(unsigned long long)OCFS2_I(inode)->ip_blkno,
{
int ret = 0, rw_level = -1, have_alloc_sem = 0, lock_level = 0;
struct file *filp = iocb->ki_filp;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
trace_ocfs2_file_aio_read(inode, filp, filp->f_path.dentry,
(unsigned long long)OCFS2_I(inode)->ip_blkno,
long ocfs2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
unsigned int flags;
int new_clusters;
int status;
{
bool preserve;
struct reflink_arguments args;
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ocfs2_info info;
void __user *argp = (void __user *)arg;
struct page *page)
{
int ret = VM_FAULT_NOPAGE;
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct address_space *mapping = inode->i_mapping;
loff_t pos = page_offset(page);
unsigned int len = PAGE_CACHE_SIZE;
static int ocfs2_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
{
struct page *page = vmf->page;
- struct inode *inode = vma->vm_file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(vma->vm_file);
struct buffer_head *di_bh = NULL;
sigset_t oldset;
int ret;
{
int ret = 0, lock_level = 0;
- ret = ocfs2_inode_lock_atime(file->f_dentry->d_inode,
+ ret = ocfs2_inode_lock_atime(file_inode(file),
file->f_vfsmnt, &lock_level);
if (ret < 0) {
mlog_errno(ret);
goto out;
}
- ocfs2_inode_unlock(file->f_dentry->d_inode, lock_level);
+ ocfs2_inode_unlock(file_inode(file), lock_level);
out:
vma->vm_ops = &ocfs2_file_vm_ops;
return 0;
{
int status;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct ocfs2_move_extents range;
struct ocfs2_move_extents_context *context = NULL;
u32 new_cluster, u32 new_len)
{
int ret = 0, partial;
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ocfs2_caching_info *ci = INODE_CACHE(inode);
struct super_block *sb = ocfs2_metadata_cache_get_super(ci);
u64 new_block = ocfs2_clusters_to_blocks(sb, new_cluster);
u32 new_cluster, u32 new_len)
{
int ret = 0;
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct super_block *sb = inode->i_sb;
struct ocfs2_caching_info *ci = INODE_CACHE(inode);
int i, blocks = ocfs2_clusters_to_blocks(sb, new_len);
static int omfs_fill_chain(struct file *filp, void *dirent, filldir_t filldir,
u64 fsblock, int hindex)
{
- struct inode *dir = filp->f_dentry->d_inode;
+ struct inode *dir = file_inode(filp);
struct buffer_head *bh;
struct omfs_inode *oi;
u64 self;
static int omfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
{
- struct inode *dir = filp->f_dentry->d_inode;
+ struct inode *dir = file_inode(filp);
struct buffer_head *bh;
loff_t offset, res;
unsigned int hchain, hindex;
int do_fallocate(struct file *file, int mode, loff_t offset, loff_t len)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
long ret;
if (offset < 0 || len <= 0)
if (!f.file)
goto out;
- inode = f.file->f_path.dentry->d_inode;
+ inode = file_inode(f.file);
error = -ENOTDIR;
if (!S_ISDIR(inode->i_mode))
f->f_mode = FMODE_PATH;
path_get(&f->f_path);
- inode = f->f_path.dentry->d_inode;
+ inode = file_inode(f);
if (f->f_mode & FMODE_WRITE) {
error = __get_file_write_access(inode, f->f_path.mnt);
if (error)
static int openpromfs_readdir(struct file * filp, void * dirent, filldir_t filldir)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct op_inode_info *oi = OP_I(inode);
struct device_node *dp = oi->u.node;
struct device_node *child;
unsigned long nr_segs, loff_t pos)
{
struct file *filp = iocb->ki_filp;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct pipe_inode_info *pipe;
int do_wakeup;
ssize_t ret;
unsigned long nr_segs, loff_t ppos)
{
struct file *filp = iocb->ki_filp;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct pipe_inode_info *pipe;
ssize_t ret;
int do_wakeup;
static long pipe_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct pipe_inode_info *pipe;
int count, buf, nrbufs;
pipe_poll(struct file *filp, poll_table *wait)
{
unsigned int mask;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct pipe_inode_info *pipe = inode->i_pipe;
int nrbufs;
static int
pipe_read_fasync(int fd, struct file *filp, int on)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
int retval;
mutex_lock(&inode->i_mutex);
static int
pipe_write_fasync(int fd, struct file *filp, int on)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
int retval;
mutex_lock(&inode->i_mutex);
static int
pipe_rdwr_fasync(int fd, struct file *filp, int on)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct pipe_inode_info *pipe = inode->i_pipe;
int retval;
*/
struct pipe_inode_info *get_pipe_info(struct file *file)
{
- struct inode *i = file->f_path.dentry->d_inode;
+ struct inode *i = file_inode(file);
return S_ISFIFO(i->i_mode) ? i->i_pipe : NULL;
}
static ssize_t lstats_write(struct file *file, const char __user *buf,
size_t count, loff_t *offs)
{
- struct task_struct *task = get_proc_task(file->f_dentry->d_inode);
+ struct task_struct *task = get_proc_task(file_inode(file));
if (!task)
return -ESRCH;
static ssize_t proc_info_read(struct file * file, char __user * buf,
size_t count, loff_t *ppos)
{
- struct inode * inode = file->f_path.dentry->d_inode;
+ struct inode * inode = file_inode(file);
unsigned long page;
ssize_t length;
struct task_struct *task = get_proc_task(inode);
static int __mem_open(struct inode *inode, struct file *file, unsigned int mode)
{
- struct task_struct *task = get_proc_task(file->f_path.dentry->d_inode);
+ struct task_struct *task = get_proc_task(file_inode(file));
struct mm_struct *mm;
if (!task)
static ssize_t oom_adj_read(struct file *file, char __user *buf, size_t count,
loff_t *ppos)
{
- struct task_struct *task = get_proc_task(file->f_path.dentry->d_inode);
+ struct task_struct *task = get_proc_task(file_inode(file));
char buffer[PROC_NUMBUF];
int oom_adj = OOM_ADJUST_MIN;
size_t len;
goto out;
}
- task = get_proc_task(file->f_path.dentry->d_inode);
+ task = get_proc_task(file_inode(file));
if (!task) {
err = -ESRCH;
goto out;
static ssize_t oom_score_adj_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
- struct task_struct *task = get_proc_task(file->f_path.dentry->d_inode);
+ struct task_struct *task = get_proc_task(file_inode(file));
char buffer[PROC_NUMBUF];
short oom_score_adj = OOM_SCORE_ADJ_MIN;
unsigned long flags;
goto out;
}
- task = get_proc_task(file->f_path.dentry->d_inode);
+ task = get_proc_task(file_inode(file));
if (!task) {
err = -ESRCH;
goto out;
static ssize_t proc_loginuid_read(struct file * file, char __user * buf,
size_t count, loff_t *ppos)
{
- struct inode * inode = file->f_path.dentry->d_inode;
+ struct inode * inode = file_inode(file);
struct task_struct *task = get_proc_task(inode);
ssize_t length;
char tmpbuf[TMPBUFLEN];
static ssize_t proc_loginuid_write(struct file * file, const char __user * buf,
size_t count, loff_t *ppos)
{
- struct inode * inode = file->f_path.dentry->d_inode;
+ struct inode * inode = file_inode(file);
char *page, *tmp;
ssize_t length;
uid_t loginuid;
static ssize_t proc_sessionid_read(struct file * file, char __user * buf,
size_t count, loff_t *ppos)
{
- struct inode * inode = file->f_path.dentry->d_inode;
+ struct inode * inode = file_inode(file);
struct task_struct *task = get_proc_task(inode);
ssize_t length;
char tmpbuf[TMPBUFLEN];
static ssize_t proc_fault_inject_read(struct file * file, char __user * buf,
size_t count, loff_t *ppos)
{
- struct task_struct *task = get_proc_task(file->f_dentry->d_inode);
+ struct task_struct *task = get_proc_task(file_inode(file));
char buffer[PROC_NUMBUF];
size_t len;
int make_it_fail;
make_it_fail = simple_strtol(strstrip(buffer), &end, 0);
if (*end)
return -EINVAL;
- task = get_proc_task(file->f_dentry->d_inode);
+ task = get_proc_task(file_inode(file));
if (!task)
return -ESRCH;
task->make_it_fail = make_it_fail;
sched_write(struct file *file, const char __user *buf,
size_t count, loff_t *offset)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct task_struct *p;
p = get_proc_task(inode);
sched_autogroup_write(struct file *file, const char __user *buf,
size_t count, loff_t *offset)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct task_struct *p;
char buffer[PROC_NUMBUF];
int nice;
static ssize_t comm_write(struct file *file, const char __user *buf,
size_t count, loff_t *offset)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct task_struct *p;
char buffer[TASK_COMM_LEN];
static ssize_t proc_pid_attr_read(struct file * file, char __user * buf,
size_t count, loff_t *ppos)
{
- struct inode * inode = file->f_path.dentry->d_inode;
+ struct inode * inode = file_inode(file);
char *p = NULL;
ssize_t length;
struct task_struct *task = get_proc_task(inode);
static ssize_t proc_pid_attr_write(struct file * file, const char __user * buf,
size_t count, loff_t *ppos)
{
- struct inode * inode = file->f_path.dentry->d_inode;
+ struct inode * inode = file_inode(file);
char *page;
ssize_t length;
struct task_struct *task = get_proc_task(inode);
static ssize_t proc_coredump_filter_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
- struct task_struct *task = get_proc_task(file->f_dentry->d_inode);
+ struct task_struct *task = get_proc_task(file_inode(file));
struct mm_struct *mm;
char buffer[PROC_NUMBUF];
size_t len;
goto out_no_task;
ret = -ESRCH;
- task = get_proc_task(file->f_dentry->d_inode);
+ task = get_proc_task(file_inode(file));
if (!task)
goto out_no_task;
__proc_file_read(struct file *file, char __user *buf, size_t nbytes,
loff_t *ppos)
{
- struct inode * inode = file->f_path.dentry->d_inode;
+ struct inode * inode = file_inode(file);
char *page;
ssize_t retval=0;
int eof=0;
proc_file_read(struct file *file, char __user *buf, size_t nbytes,
loff_t *ppos)
{
- struct proc_dir_entry *pde = PDE(file->f_path.dentry->d_inode);
+ struct proc_dir_entry *pde = PDE(file_inode(file));
ssize_t rv = -EIO;
spin_lock(&pde->pde_unload_lock);
proc_file_write(struct file *file, const char __user *buffer,
size_t count, loff_t *ppos)
{
- struct proc_dir_entry *pde = PDE(file->f_path.dentry->d_inode);
+ struct proc_dir_entry *pde = PDE(file_inode(file));
ssize_t rv = -EIO;
if (pde->write_proc) {
{
unsigned int ino;
int i;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
int ret = 0;
ino = inode->i_ino;
int proc_readdir(struct file *filp, void *dirent, filldir_t filldir)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
return proc_readdir_de(PDE(inode), filp, dirent, filldir);
}
static loff_t proc_reg_llseek(struct file *file, loff_t offset, int whence)
{
- struct proc_dir_entry *pde = PDE(file->f_path.dentry->d_inode);
+ struct proc_dir_entry *pde = PDE(file_inode(file));
loff_t rv = -EINVAL;
loff_t (*llseek)(struct file *, loff_t, int);
static ssize_t proc_reg_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)
{
- struct proc_dir_entry *pde = PDE(file->f_path.dentry->d_inode);
+ struct proc_dir_entry *pde = PDE(file_inode(file));
ssize_t rv = -EIO;
ssize_t (*read)(struct file *, char __user *, size_t, loff_t *);
static ssize_t proc_reg_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
{
- struct proc_dir_entry *pde = PDE(file->f_path.dentry->d_inode);
+ struct proc_dir_entry *pde = PDE(file_inode(file));
ssize_t rv = -EIO;
ssize_t (*write)(struct file *, const char __user *, size_t, loff_t *);
static unsigned int proc_reg_poll(struct file *file, struct poll_table_struct *pts)
{
- struct proc_dir_entry *pde = PDE(file->f_path.dentry->d_inode);
+ struct proc_dir_entry *pde = PDE(file_inode(file));
unsigned int rv = DEFAULT_POLLMASK;
unsigned int (*poll)(struct file *, struct poll_table_struct *);
static long proc_reg_unlocked_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
- struct proc_dir_entry *pde = PDE(file->f_path.dentry->d_inode);
+ struct proc_dir_entry *pde = PDE(file_inode(file));
long rv = -ENOTTY;
long (*ioctl)(struct file *, unsigned int, unsigned long);
#ifdef CONFIG_COMPAT
static long proc_reg_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
- struct proc_dir_entry *pde = PDE(file->f_path.dentry->d_inode);
+ struct proc_dir_entry *pde = PDE(file_inode(file));
long rv = -ENOTTY;
long (*compat_ioctl)(struct file *, unsigned int, unsigned long);
static int proc_reg_mmap(struct file *file, struct vm_area_struct *vma)
{
- struct proc_dir_entry *pde = PDE(file->f_path.dentry->d_inode);
+ struct proc_dir_entry *pde = PDE(file_inode(file));
int rv = -EIO;
int (*mmap)(struct file *, struct vm_area_struct *);
file = region->vm_file;
if (file) {
- struct inode *inode = region->vm_file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(region->vm_file);
dev = inode->i_sb->s_dev;
ino = inode->i_ino;
}
struct net *net;
ret = -EINVAL;
- net = get_proc_task_net(filp->f_path.dentry->d_inode);
+ net = get_proc_task_net(file_inode(filp));
if (net != NULL) {
ret = proc_readdir_de(net->proc_net, filp, dirent, filldir);
put_net(net);
static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
size_t count, loff_t *ppos, int write)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct ctl_table_header *head = grab_header(inode);
struct ctl_table *table = PROC_I(inode)->sysctl_entry;
ssize_t error;
static unsigned int proc_sys_poll(struct file *filp, poll_table *wait)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct ctl_table_header *head = grab_header(inode);
struct ctl_table *table = PROC_I(inode)->sysctl_entry;
unsigned int ret = DEFAULT_POLLMASK;
const char *name = NULL;
if (file) {
- struct inode *inode = vma->vm_file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(vma->vm_file);
dev = inode->i_sb->s_dev;
ino = inode->i_ino;
pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
return rv;
if (type < CLEAR_REFS_ALL || type > CLEAR_REFS_MAPPED)
return -EINVAL;
- task = get_proc_task(file->f_path.dentry->d_inode);
+ task = get_proc_task(file_inode(file));
if (!task)
return -ESRCH;
mm = get_task_mm(task);
static ssize_t pagemap_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
- struct task_struct *task = get_proc_task(file->f_path.dentry->d_inode);
+ struct task_struct *task = get_proc_task(file_inode(file));
struct mm_struct *mm;
struct pagemapread pm;
int ret = -ESRCH;
file = vma->vm_file;
if (file) {
- struct inode *inode = vma->vm_file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(vma->vm_file);
dev = inode->i_sb->s_dev;
ino = inode->i_ino;
pgoff = (loff_t)vma->vm_pgoff << PAGE_SHIFT;
static int qnx4_readdir(struct file *filp, void *dirent, filldir_t filldir)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
unsigned int offset;
struct buffer_head *bh;
struct qnx4_inode_entry *de;
static int qnx6_readdir(struct file *filp, void *dirent, filldir_t filldir)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct super_block *s = inode->i_sb;
struct qnx6_sb_info *sbi = QNX6_SB(s);
loff_t pos = filp->f_pos & (QNX6_DIR_ENTRY_SIZE - 1);
unsigned long pgoff, unsigned long flags)
{
unsigned long maxpages, lpages, nr, loop, ret;
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct page **pages = NULL, **ptr, *page;
loff_t isize;
loff_t default_llseek(struct file *file, loff_t offset, int whence)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
loff_t retval;
mutex_lock(&inode->i_mutex);
loff_t pos;
int retval = -EINVAL;
- inode = file->f_path.dentry->d_inode;
+ inode = file_inode(file);
if (unlikely((ssize_t) count < 0))
return retval;
pos = *ppos;
if (!(out.file->f_mode & FMODE_WRITE))
goto fput_out;
retval = -EINVAL;
- in_inode = in.file->f_path.dentry->d_inode;
- out_inode = out.file->f_path.dentry->d_inode;
+ in_inode = file_inode(in.file);
+ out_inode = file_inode(out.file);
retval = rw_verify_area(WRITE, out.file, &out.file->f_pos, count);
if (retval < 0)
goto fput_out;
int vfs_readdir(struct file *file, filldir_t filler, void *buf)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
int res = -ENOTDIR;
if (!file->f_op || !file->f_op->readdir)
goto out;
* new current position before returning. */
)
{
- struct inode *inode = file->f_path.dentry->d_inode; // Inode of the file that we are writing to.
+ struct inode *inode = file_inode(file); // Inode of the file that we are writing to.
/* To simplify coding at this time, we store
locked pages in array for now */
struct reiserfs_transaction_handle th;
*/
long reiserfs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
unsigned int flags;
int err = 0;
}
#if defined( REISERFS_USE_OIDMAPF )
if (sb_info->oidmap.use_file && (sb_info->oidmap.mapf != NULL)) {
- loff_t size = sb_info->oidmap.mapf->f_path.dentry->d_inode->i_size;
+ loff_t size = file_inode(sb_info->oidmap.mapf)->i_size;
total_used += size / sizeof(reiserfs_oidinterval_d_t);
}
#endif
*/
static int romfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
{
- struct inode *i = filp->f_dentry->d_inode;
+ struct inode *i = file_inode(filp);
struct romfs_inode ri;
unsigned long offset, maxoff;
int j, ino, nextfh;
* randomly drop data for eg socket -> socket splicing. Use the
* piped splicing for that!
*/
- i_mode = in->f_path.dentry->d_inode->i_mode;
+ i_mode = file_inode(in)->i_mode;
if (unlikely(!S_ISREG(i_mode) && !S_ISBLK(i_mode)))
return -EINVAL;
static int squashfs_readdir(struct file *file, void *dirent, filldir_t filldir)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct squashfs_sb_info *msblk = inode->i_sb->s_fs_info;
u64 block = squashfs_i(inode)->start + msblk->directory_table;
int offset = squashfs_i(inode)->offset, length, dir_count, size,
if (!f.file)
goto out;
- i_mode = f.file->f_path.dentry->d_inode->i_mode;
+ i_mode = file_inode(f.file)->i_mode;
ret = -ESPIPE;
if (!S_ISREG(i_mode) && !S_ISBLK(i_mode) && !S_ISDIR(i_mode) &&
!S_ISLNK(i_mode))
read(struct file *file, char __user *userbuf, size_t bytes, loff_t *off)
{
struct bin_buffer *bb = file->private_data;
- int size = file->f_path.dentry->d_inode->i_size;
+ int size = file_inode(file)->i_size;
loff_t offs = *off;
int count = min_t(size_t, bytes, PAGE_SIZE);
char *temp;
size_t bytes, loff_t *off)
{
struct bin_buffer *bb = file->private_data;
- int size = file->f_path.dentry->d_inode->i_size;
+ int size = file_inode(file)->i_size;
loff_t offs = *off;
int count = min_t(size_t, bytes, PAGE_SIZE);
char *temp;
mutex_lock(&sysfs_bin_lock);
hlist_for_each_entry(bb, tmp, &attr_sd->s_bin_attr.buffers, list) {
- struct inode *inode = bb->file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(bb->file);
unmap_mapping_range(inode->i_mapping, 0, 0, 1);
}
static int sysv_readdir(struct file * filp, void * dirent, filldir_t filldir)
{
unsigned long pos = filp->f_pos;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct super_block *sb = inode->i_sb;
unsigned offset = pos & ~PAGE_CACHE_MASK;
unsigned long n = pos >> PAGE_CACHE_SHIFT;
struct qstr nm;
union ubifs_key key;
struct ubifs_dent_node *dent;
- struct inode *dir = file->f_path.dentry->d_inode;
+ struct inode *dir = file_inode(file);
struct ubifs_info *c = dir->i_sb->s_fs_info;
dbg_gen("dir ino %lu, f_pos %#llx", dir->i_ino, file->f_pos);
struct vm_fault *vmf)
{
struct page *page = vmf->page;
- struct inode *inode = vma->vm_file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(vma->vm_file);
struct ubifs_info *c = inode->i_sb->s_fs_info;
struct timespec now = ubifs_current_time(inode);
struct ubifs_budget_req req = { .new_page = 1 };
long ubifs_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
int flags, err;
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
switch (cmd) {
case FS_IOC_GETFLAGS:
static int udf_readdir(struct file *filp, void *dirent, filldir_t filldir)
{
- struct inode *dir = filp->f_path.dentry->d_inode;
+ struct inode *dir = file_inode(filp);
int result;
if (filp->f_pos == 0) {
{
ssize_t retval;
struct file *file = iocb->ki_filp;
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
int err, pos;
size_t count = iocb->ki_left;
struct udf_inode_info *iinfo = UDF_I(inode);
long udf_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = file_inode(filp);
long old_block, new_block;
int result = -EINVAL;
ufs_readdir(struct file *filp, void *dirent, filldir_t filldir)
{
loff_t pos = filp->f_pos;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct super_block *sb = inode->i_sb;
unsigned int offset = pos & ~PAGE_CACHE_MASK;
unsigned long n = pos >> PAGE_CACHE_SHIFT;
goto out_put_tmp_file;
}
- if (IS_SWAPFILE(f.file->f_path.dentry->d_inode) ||
- IS_SWAPFILE(tmp.file->f_path.dentry->d_inode)) {
+ if (IS_SWAPFILE(file_inode(f.file)) ||
+ IS_SWAPFILE(file_inode(tmp.file))) {
error = XFS_ERROR(EINVAL);
goto out_put_tmp_file;
}
- ip = XFS_I(f.file->f_path.dentry->d_inode);
- tip = XFS_I(tmp.file->f_path.dentry->d_inode);
+ ip = XFS_I(file_inode(f.file));
+ tip = XFS_I(file_inode(tmp.file));
if (ip->i_mount != tip->i_mount) {
error = XFS_ERROR(EINVAL);
loff_t offset,
loff_t len)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
long error;
loff_t new_size = 0;
xfs_flock64_t bf;
void *dirent,
filldir_t filldir)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
xfs_inode_t *ip = XFS_I(inode);
int error;
size_t bufsize;
f = fdget(hreq->fd);
if (!f.file)
return -EBADF;
- inode = f.file->f_path.dentry->d_inode;
+ inode = file_inode(f.file);
} else {
error = user_lpath((const char __user *)hreq->path, &path);
if (error)
/*
* Only allow handle opens under a directory.
*/
- if (!S_ISDIR(parfilp->f_path.dentry->d_inode->i_mode))
+ if (!S_ISDIR(file_inode(parfilp)->i_mode))
return ERR_PTR(-ENOTDIR);
if (hlen != sizeof(xfs_handle_t))
unsigned int cmd,
unsigned long p)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct xfs_inode *ip = XFS_I(inode);
struct xfs_mount *mp = ip->i_mount;
void __user *arg = (void __user *)p;
unsigned cmd,
unsigned long p)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct xfs_inode *ip = XFS_I(inode);
struct xfs_mount *mp = ip->i_mount;
void __user *arg = (void __user *)p;
return (inode->i_mode & S_IXUGO) || S_ISDIR(inode->i_mode);
}
+static inline struct inode *file_inode(struct file *f)
+{
+ return f->f_path.dentry->d_inode;
+}
+
/*
* get_write_access() gets write permission for a file.
* put_write_access() releases this write permission.
}
static inline int deny_write_access(struct file *file)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
return atomic_dec_unless_positive(&inode->i_writecount) ? 0 : -ETXTBSY;
}
static inline void put_write_access(struct inode * inode)
static inline void allow_write_access(struct file *file)
{
if (file)
- atomic_inc(&file->f_path.dentry->d_inode->i_writecount);
+ atomic_inc(&file_inode(file)->i_writecount);
}
#ifdef CONFIG_IMA
static inline void i_readcount_dec(struct inode *inode)
static inline void fsnotify_close(struct file *file)
{
struct path *path = &file->f_path;
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
fmode_t mode = file->f_mode;
__u32 mask = (mode & FMODE_WRITE) ? FS_CLOSE_WRITE : FS_CLOSE_NOWRITE;
static inline struct hstate *hstate_file(struct file *f)
{
- return hstate_inode(f->f_dentry->d_inode);
+ return hstate_inode(file_inode(f));
}
static inline struct hstate *hstate_vma(struct vm_area_struct *vma)
static inline struct inode *nlmsvc_file_inode(struct nlm_file *file)
{
- return file->f_file->f_path.dentry->d_inode;
+ return file_inode(file->f_file);
}
static inline int __nlm_privileged_request4(const struct sockaddr *sap)
static ssize_t mqueue_read_file(struct file *filp, char __user *u_data,
size_t count, loff_t *off)
{
- struct mqueue_inode_info *info = MQUEUE_I(filp->f_path.dentry->d_inode);
+ struct mqueue_inode_info *info = MQUEUE_I(file_inode(filp));
char buffer[FILENT_SIZE];
ssize_t ret;
if (ret <= 0)
return ret;
- filp->f_path.dentry->d_inode->i_atime = filp->f_path.dentry->d_inode->i_ctime = CURRENT_TIME;
+ file_inode(filp)->i_atime = file_inode(filp)->i_ctime = CURRENT_TIME;
return ret;
}
static int mqueue_flush_file(struct file *filp, fl_owner_t id)
{
- struct mqueue_inode_info *info = MQUEUE_I(filp->f_path.dentry->d_inode);
+ struct mqueue_inode_info *info = MQUEUE_I(file_inode(filp));
spin_lock(&info->lock);
if (task_tgid(current) == info->notify_owner)
static unsigned int mqueue_poll_file(struct file *filp, struct poll_table_struct *poll_tab)
{
- struct mqueue_inode_info *info = MQUEUE_I(filp->f_path.dentry->d_inode);
+ struct mqueue_inode_info *info = MQUEUE_I(file_inode(filp));
int retval = 0;
poll_wait(filp, &info->wait_q, poll_tab);
goto out;
}
- inode = f.file->f_path.dentry->d_inode;
+ inode = file_inode(f.file);
if (unlikely(f.file->f_op != &mqueue_file_operations)) {
ret = -EBADF;
goto out_fput;
goto out;
}
- inode = f.file->f_path.dentry->d_inode;
+ inode = file_inode(f.file);
if (unlikely(f.file->f_op != &mqueue_file_operations)) {
ret = -EBADF;
goto out_fput;
goto out;
}
- inode = f.file->f_path.dentry->d_inode;
+ inode = file_inode(f.file);
if (unlikely(f.file->f_op != &mqueue_file_operations)) {
ret = -EBADF;
goto out_fput;
goto out;
}
- inode = f.file->f_path.dentry->d_inode;
+ inode = file_inode(f.file);
if (unlikely(f.file->f_op != &mqueue_file_operations)) {
ret = -EBADF;
goto out_fput;
if (!is_file_hugepages(shp->shm_file))
shmem_lock(shp->shm_file, 0, shp->mlock_user);
else if (shp->mlock_user)
- user_shm_unlock(shp->shm_file->f_path.dentry->d_inode->i_size,
+ user_shm_unlock(file_inode(shp->shm_file)->i_size,
shp->mlock_user);
fput (shp->shm_file);
security_shm_free(shp);
* shmid gets reported as "inode#" in /proc/pid/maps.
* proc-ps tools use this. Changing this will break them.
*/
- file->f_dentry->d_inode->i_ino = shp->shm_perm.id;
+ file_inode(file)->i_ino = shp->shm_perm.id;
ns->shm_tot += numpages;
error = shp->shm_perm.id;
{
struct inode *inode;
- inode = shp->shm_file->f_path.dentry->d_inode;
+ inode = file_inode(shp->shm_file);
if (is_file_hugepages(shp->shm_file)) {
struct address_space *mapping = inode->i_mapping;
(vma->vm_start - addr)/PAGE_SIZE == vma->vm_pgoff) {
- size = vma->vm_file->f_path.dentry->d_inode->i_size;
+ size = file_inode(vma->vm_file)->i_size;
do_munmap(mm, vma->vm_start, vma->vm_end - vma->vm_start);
/*
* We discovered the size of the shm segment, so
if (IS_ERR(file))
return PTR_ERR(file);
- if (!S_ISREG(file->f_path.dentry->d_inode->i_mode)) {
+ if (!S_ISREG(file_inode(file)->i_mode)) {
filp_close(file, NULL);
return -EACCES;
}
*/
static inline struct cftype *__file_cft(struct file *file)
{
- if (file->f_dentry->d_inode->i_fop != &cgroup_file_operations)
+ if (file_inode(file)->i_fop != &cgroup_file_operations)
return ERR_PTR(-EINVAL);
return __d_cft(file->f_dentry);
}
/* the process need read permission on control file */
/* AV: shouldn't we check that it's been opened for read instead? */
- ret = inode_permission(cfile->f_path.dentry->d_inode, MAY_READ);
+ ret = inode_permission(file_inode(cfile), MAY_READ);
if (ret < 0)
goto fail;
struct inode *inode;
struct cgroup_subsys_state *css;
- inode = f->f_dentry->d_inode;
+ inode = file_inode(f);
/* check in cgroup filesystem dir */
if (inode->i_op != &cgroup_dir_inode_operations)
return ERR_PTR(-EBADF);
static int perf_fasync(int fd, struct file *filp, int on)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct perf_event *event = filp->private_data;
int retval;
tmp->vm_next = tmp->vm_prev = NULL;
file = tmp->vm_file;
if (file) {
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct address_space *mapping = file->f_mapping;
get_file(file);
static ssize_t write_irq_affinity(int type, struct file *file,
const char __user *buffer, size_t count, loff_t *pos)
{
- unsigned int irq = (int)(long)PDE(file->f_path.dentry->d_inode)->data;
+ unsigned int irq = (int)(long)PDE(file_inode(file))->data;
cpumask_var_t new_value;
int err;
return PTR_ERR(file);
err = -EINVAL;
- ei = PROC_I(file->f_dentry->d_inode);
+ ei = PROC_I(file_inode(file));
ops = ei->ns_ops;
if (nstype && (ops->type != nstype))
goto out;
if (!desc->count)
return 0;
- mutex_lock(&filp->f_path.dentry->d_inode->i_mutex);
+ mutex_lock(&file_inode(filp)->i_mutex);
do {
if (!relay_file_read_avail(buf, *ppos))
break;
*ppos = relay_file_read_end_pos(buf, read_start, ret);
}
} while (desc->count && ret);
- mutex_unlock(&filp->f_path.dentry->d_inode->i_mutex);
+ mutex_unlock(&file_inode(filp)->i_mutex);
return desc->written;
}
static int prctl_set_mm_exe_file(struct mm_struct *mm, unsigned int fd)
{
struct fd exe;
- struct dentry *dentry;
+ struct inode *inode;
int err;
exe = fdget(fd);
if (!exe.file)
return -EBADF;
- dentry = exe.file->f_path.dentry;
+ inode = file_inode(exe.file);
/*
* Because the original mm->exe_file points to executable file, make
* overall picture.
*/
err = -EACCES;
- if (!S_ISREG(dentry->d_inode->i_mode) ||
+ if (!S_ISREG(inode->i_mode) ||
exe.file->f_path.mnt->mnt_flags & MNT_NOEXEC)
goto exit;
- err = inode_permission(dentry->d_inode, MAY_EXEC);
+ err = inode_permission(inode, MAY_EXEC);
if (err)
goto exit;
if (!f.file)
return -EBADF;
- if (S_ISFIFO(f.file->f_path.dentry->d_inode->i_mode)) {
+ if (S_ISFIFO(file_inode(f.file)->i_mode)) {
ret = -ESPIPE;
goto out;
}
int filemap_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
{
struct page *page = vmf->page;
- struct inode *inode = vma->vm_file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(vma->vm_file);
int ret = VM_FAULT_LOCKED;
sb_start_pagefault(inode->i_sb);
static inline struct hugepage_subpool *subpool_vma(struct vm_area_struct *vma)
{
- return subpool_inode(vma->vm_file->f_dentry->d_inode);
+ return subpool_inode(file_inode(vma->vm_file));
}
/*
address = address & huge_page_mask(h);
pgoff = ((address - vma->vm_start) >> PAGE_SHIFT) +
vma->vm_pgoff;
- mapping = vma->vm_file->f_dentry->d_inode->i_mapping;
+ mapping = file_inode(vma->vm_file)->i_mapping;
/*
* Take the mapping lock for the duration of the table walk. As
struct file *file, struct address_space *mapping)
{
if (vma->vm_flags & VM_DENYWRITE)
- atomic_inc(&file->f_path.dentry->d_inode->i_writecount);
+ atomic_inc(&file_inode(file)->i_writecount);
if (vma->vm_flags & VM_SHARED)
mapping->i_mmap_writable--;
struct address_space *mapping = file->f_mapping;
if (vma->vm_flags & VM_DENYWRITE)
- atomic_dec(&file->f_path.dentry->d_inode->i_writecount);
+ atomic_dec(&file_inode(file)->i_writecount);
if (vma->vm_flags & VM_SHARED)
mapping->i_mmap_writable++;
return -EAGAIN;
}
- inode = file ? file->f_path.dentry->d_inode : NULL;
+ inode = file ? file_inode(file) : NULL;
if (file) {
switch (flags & MAP_TYPE) {
int error;
struct rb_node **rb_link, *rb_parent;
unsigned long charged = 0;
- struct inode *inode = file ? file->f_path.dentry->d_inode : NULL;
+ struct inode *inode = file ? file_inode(file) : NULL;
/* Clear old maps */
error = -ENOMEM;
*/
mapping = file->f_mapping;
if (!mapping)
- mapping = file->f_path.dentry->d_inode->i_mapping;
+ mapping = file_inode(file)->i_mapping;
capabilities = 0;
if (mapping && mapping->backing_dev_info)
if (!capabilities) {
/* no explicit capabilities set, so assume some
* defaults */
- switch (file->f_path.dentry->d_inode->i_mode & S_IFMT) {
+ switch (file_inode(file)->i_mode & S_IFMT) {
case S_IFREG:
case S_IFBLK:
capabilities = BDI_CAP_MAP_COPY;
!(file->f_mode & FMODE_WRITE))
return -EACCES;
- if (IS_APPEND(file->f_path.dentry->d_inode) &&
+ if (IS_APPEND(file_inode(file)) &&
(file->f_mode & FMODE_WRITE))
return -EACCES;
- if (locks_verify_locked(file->f_path.dentry->d_inode))
+ if (locks_verify_locked(file_inode(file)))
return -EAGAIN;
if (!(capabilities & BDI_CAP_MAP_DIRECT))
continue;
/* search for overlapping mappings on the same file */
- if (pregion->vm_file->f_path.dentry->d_inode !=
- file->f_path.dentry->d_inode)
+ if (file_inode(pregion->vm_file) !=
+ file_inode(file))
continue;
if (pregion->vm_pgoff >= pgend)
static int shmem_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
{
- struct inode *inode = vma->vm_file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(vma->vm_file);
int error;
int ret = VM_FAULT_LOCKED;
#ifdef CONFIG_NUMA
static int shmem_set_policy(struct vm_area_struct *vma, struct mempolicy *mpol)
{
- struct inode *inode = vma->vm_file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(vma->vm_file);
return mpol_set_shared_policy(&SHMEM_I(inode)->policy, vma, mpol);
}
static struct mempolicy *shmem_get_policy(struct vm_area_struct *vma,
unsigned long addr)
{
- struct inode *inode = vma->vm_file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(vma->vm_file);
pgoff_t index;
index = ((addr - vma->vm_start) >> PAGE_SHIFT) + vma->vm_pgoff;
int shmem_lock(struct file *file, int lock, struct user_struct *user)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct shmem_inode_info *info = SHMEM_I(inode);
int retval = -ENOMEM;
static void do_shmem_file_read(struct file *filp, loff_t *ppos, read_descriptor_t *desc, read_actor_t actor)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct address_space *mapping = inode->i_mapping;
pgoff_t index;
unsigned long offset;
static long shmem_fallocate(struct file *file, int mode, loff_t offset,
loff_t len)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct shmem_sb_info *sbinfo = SHMEM_SB(inode->i_sb);
struct shmem_falloc shmem_falloc;
pgoff_t start, index, end;
len = seq_path(swap, &file->f_path, " \t\n\\");
seq_printf(swap, "%*s%s\t%u\t%u\t%d\n",
len < 40 ? 40 - len : 1, " ",
- S_ISBLK(file->f_path.dentry->d_inode->i_mode) ?
+ S_ISBLK(file_inode(file)->i_mode) ?
"partition" : "file\t",
si->pages << (PAGE_SHIFT - 10),
si->inuse_pages << (PAGE_SHIFT - 10),
page = get_zeroed_page(GFP_KERNEL);
if (!page)
return -ENOMEM;
- dev = PDE(file->f_path.dentry->d_inode)->data;
+ dev = PDE(file_inode(file))->data;
if (!dev->ops->proc_read)
length = -EINVAL;
else {
if (IS_ERR(file))
return ERR_CAST(file);
- ei = PROC_I(file->f_dentry->d_inode);
+ ei = PROC_I(file_inode(file));
if (ei->ns_ops == &netns_operations)
net = get_net(ei->ns);
else
static ssize_t clusterip_proc_write(struct file *file, const char __user *input,
size_t size, loff_t *ofs)
{
- struct clusterip_config *c = PDE(file->f_path.dentry->d_inode)->data;
+ struct clusterip_config *c = PDE(file_inode(file))->data;
#define PROC_WRITELEN 10
char buffer[PROC_WRITELEN+1];
unsigned long nodenum;
recent_mt_proc_write(struct file *file, const char __user *input,
size_t size, loff_t *loff)
{
- const struct proc_dir_entry *pde = PDE(file->f_path.dentry->d_inode);
+ const struct proc_dir_entry *pde = PDE(file_inode(file));
struct recent_table *t = pde->data;
struct recent_entry *e;
char buf[sizeof("+b335:1d35:1e55:dead:c0de:1715:5afe:c0de")];
struct sock *netlink_getsockbyfilp(struct file *filp)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct sock *sock;
if (!S_ISSOCK(inode->i_mode))
const void *p, *end;
void *buf;
struct gss_upcall_msg *gss_msg;
- struct rpc_pipe *pipe = RPC_I(filp->f_dentry->d_inode)->pipe;
+ struct rpc_pipe *pipe = RPC_I(file_inode(filp))->pipe;
struct gss_cl_ctx *ctx;
uid_t uid;
ssize_t err = -EFBIG;
{
struct cache_reader *rp = filp->private_data;
struct cache_request *rq;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
int err;
if (count == 0)
struct cache_detail *cd)
{
struct address_space *mapping = filp->f_mapping;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
ssize_t ret = -EINVAL;
if (!cd->cache_parse)
static ssize_t cache_read_procfs(struct file *filp, char __user *buf,
size_t count, loff_t *ppos)
{
- struct cache_detail *cd = PDE(filp->f_path.dentry->d_inode)->data;
+ struct cache_detail *cd = PDE(file_inode(filp))->data;
return cache_read(filp, buf, count, ppos, cd);
}
static ssize_t cache_write_procfs(struct file *filp, const char __user *buf,
size_t count, loff_t *ppos)
{
- struct cache_detail *cd = PDE(filp->f_path.dentry->d_inode)->data;
+ struct cache_detail *cd = PDE(file_inode(filp))->data;
return cache_write(filp, buf, count, ppos, cd);
}
static unsigned int cache_poll_procfs(struct file *filp, poll_table *wait)
{
- struct cache_detail *cd = PDE(filp->f_path.dentry->d_inode)->data;
+ struct cache_detail *cd = PDE(file_inode(filp))->data;
return cache_poll(filp, wait, cd);
}
static long cache_ioctl_procfs(struct file *filp,
unsigned int cmd, unsigned long arg)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct cache_detail *cd = PDE(inode)->data;
return cache_ioctl(inode, filp, cmd, arg, cd);
static ssize_t read_flush_procfs(struct file *filp, char __user *buf,
size_t count, loff_t *ppos)
{
- struct cache_detail *cd = PDE(filp->f_path.dentry->d_inode)->data;
+ struct cache_detail *cd = PDE(file_inode(filp))->data;
return read_flush(filp, buf, count, ppos, cd);
}
const char __user *buf,
size_t count, loff_t *ppos)
{
- struct cache_detail *cd = PDE(filp->f_path.dentry->d_inode)->data;
+ struct cache_detail *cd = PDE(file_inode(filp))->data;
return write_flush(filp, buf, count, ppos, cd);
}
static ssize_t cache_read_pipefs(struct file *filp, char __user *buf,
size_t count, loff_t *ppos)
{
- struct cache_detail *cd = RPC_I(filp->f_path.dentry->d_inode)->private;
+ struct cache_detail *cd = RPC_I(file_inode(filp))->private;
return cache_read(filp, buf, count, ppos, cd);
}
static ssize_t cache_write_pipefs(struct file *filp, const char __user *buf,
size_t count, loff_t *ppos)
{
- struct cache_detail *cd = RPC_I(filp->f_path.dentry->d_inode)->private;
+ struct cache_detail *cd = RPC_I(file_inode(filp))->private;
return cache_write(filp, buf, count, ppos, cd);
}
static unsigned int cache_poll_pipefs(struct file *filp, poll_table *wait)
{
- struct cache_detail *cd = RPC_I(filp->f_path.dentry->d_inode)->private;
+ struct cache_detail *cd = RPC_I(file_inode(filp))->private;
return cache_poll(filp, wait, cd);
}
static long cache_ioctl_pipefs(struct file *filp,
unsigned int cmd, unsigned long arg)
{
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct cache_detail *cd = RPC_I(inode)->private;
return cache_ioctl(inode, filp, cmd, arg, cd);
static ssize_t read_flush_pipefs(struct file *filp, char __user *buf,
size_t count, loff_t *ppos)
{
- struct cache_detail *cd = RPC_I(filp->f_path.dentry->d_inode)->private;
+ struct cache_detail *cd = RPC_I(file_inode(filp))->private;
return read_flush(filp, buf, count, ppos, cd);
}
const char __user *buf,
size_t count, loff_t *ppos)
{
- struct cache_detail *cd = RPC_I(filp->f_path.dentry->d_inode)->private;
+ struct cache_detail *cd = RPC_I(file_inode(filp))->private;
return write_flush(filp, buf, count, ppos, cd);
}
static ssize_t
rpc_pipe_read(struct file *filp, char __user *buf, size_t len, loff_t *offset)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct rpc_pipe *pipe;
struct rpc_pipe_msg *msg;
int res = 0;
static ssize_t
rpc_pipe_write(struct file *filp, const char __user *buf, size_t len, loff_t *offset)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
int res;
mutex_lock(&inode->i_mutex);
static unsigned int
rpc_pipe_poll(struct file *filp, struct poll_table_struct *wait)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct rpc_inode *rpci = RPC_I(inode);
unsigned int mask = POLLOUT | POLLWRNORM;
static long
rpc_pipe_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
struct rpc_pipe *pipe;
int len;
* responses to upcalls. They will result in calls to @msg->downcall.
*
* The @private argument passed here will be available to all these methods
- * from the file pointer, via RPC_I(file->f_dentry->d_inode)->private.
+ * from the file pointer, via RPC_I(file_inode(file))->private.
*/
struct dentry *rpc_mkpipe_dentry(struct dentry *parent, const char *name,
void *private, struct rpc_pipe *pipe)
struct sock *unix_get_socket(struct file *filp)
{
struct sock *u_sock = NULL;
- struct inode *inode = filp->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(filp);
/*
* Socket ?
unsigned int state;
struct file_perms perms = {};
struct path_cond cond = {
- bprm->file->f_path.dentry->d_inode->i_uid,
- bprm->file->f_path.dentry->d_inode->i_mode
+ file_inode(bprm->file)->i_uid,
+ file_inode(bprm->file)->i_mode
};
const char *name = NULL, *target = NULL, *info = NULL;
int error = cap_bprm_set_creds(bprm);
u32 request)
{
struct path_cond cond = {
- .uid = file->f_path.dentry->d_inode->i_uid,
- .mode = file->f_path.dentry->d_inode->i_mode
+ .uid = file_inode(file)->i_uid,
+ .mode = file_inode(file)->i_mode
};
return aa_path_perm(op, profile, &file->f_path, PATH_DELEGATE_DELETED,
struct aa_profile *profile;
int error = 0;
- if (!mediated_filesystem(file->f_path.dentry->d_inode))
+ if (!mediated_filesystem(file_inode(file)))
return 0;
/* If in exec, permission is handled by bprm hooks.
profile = aa_cred_profile(cred);
if (!unconfined(profile)) {
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct path_cond cond = { inode->i_uid, inode->i_mode };
error = aa_path_perm(OP_OPEN, profile, &file->f_path, 0,
BUG_ON(!fprofile);
if (!file->f_path.mnt ||
- !mediated_filesystem(file->f_path.dentry->d_inode))
+ !mediated_filesystem(file_inode(file)))
return 0;
profile = __aa_current_profile();
int ima_collect_measurement(struct integrity_iint_cache *iint,
struct file *file)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
const char *filename = file->f_dentry->d_name.name;
int result = 0;
if (!(iint->flags & IMA_COLLECTED)) {
- u64 i_version = file->f_dentry->d_inode->i_version;
+ u64 i_version = file_inode(file)->i_version;
iint->ima_xattr.type = IMA_XATTR_DIGEST;
result = ima_calc_hash(file, iint->ima_xattr.digest);
const char *op = "add_template_measure";
const char *audit_cause = "ENOMEM";
int result = -ENOMEM;
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct ima_template_entry *entry;
int violation = 0;
file->f_mode |= FMODE_READ;
read = 1;
}
- i_size = i_size_read(file->f_dentry->d_inode);
+ i_size = i_size_read(file_inode(file));
while (offset < i_size) {
int rbuf_len;
*/
void ima_file_free(struct file *file)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct integrity_iint_cache *iint;
if (!iint_initialized || !S_ISREG(inode->i_mode))
static int process_measurement(struct file *file, const unsigned char *filename,
int mask, int function)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct integrity_iint_cache *iint;
unsigned char *pathname = NULL, *pathbuf = NULL;
int rc = -ENOMEM, action, must_appraise;
u32 av)
{
struct file_security_struct *fsec = file->f_security;
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct common_audit_data ad;
u32 sid = cred_sid(cred);
int rc;
struct task_security_struct *new_tsec;
struct inode_security_struct *isec;
struct common_audit_data ad;
- struct inode *inode = bprm->file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(bprm->file);
int rc;
rc = cap_bprm_set_creds(bprm);
static int selinux_revalidate_file_permission(struct file *file, int mask)
{
const struct cred *cred = current_cred();
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
/* file_mask_to_av won't add FILE__WRITE if MAY_APPEND is set */
if ((file->f_flags & O_APPEND) && (mask & MAY_WRITE))
static int selinux_file_permission(struct file *file, int mask)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct file_security_struct *fsec = file->f_security;
struct inode_security_struct *isec = inode->i_security;
u32 sid = current_sid();
struct inode_security_struct *isec;
fsec = file->f_security;
- isec = file->f_path.dentry->d_inode->i_security;
+ isec = file_inode(file)->i_security;
/*
* Save inode label and policy sequence number
* at open-time so that selinux_file_permission
{
char tmpbuf[TMPBUFLEN];
ssize_t length;
- ino_t ino = filp->f_path.dentry->d_inode->i_ino;
+ ino_t ino = file_inode(filp)->i_ino;
int handle_unknown = (ino == SEL_REJECT_UNKNOWN) ?
security_get_reject_unknown() : !security_get_allow_unknown();
static ssize_t selinux_transaction_write(struct file *file, const char __user *buf, size_t size, loff_t *pos)
{
- ino_t ino = file->f_path.dentry->d_inode->i_ino;
+ ino_t ino = file_inode(file)->i_ino;
char *data;
ssize_t rv;
ssize_t length;
ssize_t ret;
int cur_enforcing;
- struct inode *inode = filep->f_path.dentry->d_inode;
- unsigned index = inode->i_ino & SEL_INO_MASK;
+ unsigned index = file_inode(filep)->i_ino & SEL_INO_MASK;
const char *name = filep->f_path.dentry->d_name.name;
mutex_lock(&sel_mutex);
char *page = NULL;
ssize_t length;
int new_value;
- struct inode *inode = filep->f_path.dentry->d_inode;
- unsigned index = inode->i_ino & SEL_INO_MASK;
+ unsigned index = file_inode(filep)->i_ino & SEL_INO_MASK;
const char *name = filep->f_path.dentry->d_name.name;
mutex_lock(&sel_mutex);
static ssize_t sel_read_initcon(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
- struct inode *inode;
char *con;
u32 sid, len;
ssize_t ret;
- inode = file->f_path.dentry->d_inode;
- sid = inode->i_ino&SEL_INO_MASK;
+ sid = file_inode(file)->i_ino&SEL_INO_MASK;
ret = security_sid_to_context(sid, &con, &len);
if (ret)
return ret;
static ssize_t sel_read_class(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
- unsigned long ino = file->f_path.dentry->d_inode->i_ino;
+ unsigned long ino = file_inode(file)->i_ino;
char res[TMPBUFLEN];
ssize_t len = snprintf(res, sizeof(res), "%d", sel_ino_to_class(ino));
return simple_read_from_buffer(buf, count, ppos, res, len);
static ssize_t sel_read_perm(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
- unsigned long ino = file->f_path.dentry->d_inode->i_ino;
+ unsigned long ino = file_inode(file)->i_ino;
char res[TMPBUFLEN];
ssize_t len = snprintf(res, sizeof(res), "%d", sel_ino_to_perm(ino));
return simple_read_from_buffer(buf, count, ppos, res, len);
int value;
char tmpbuf[TMPBUFLEN];
ssize_t length;
- unsigned long i_ino = file->f_path.dentry->d_inode->i_ino;
+ unsigned long i_ino = file_inode(file)->i_ino;
value = security_policycap_supported(i_ino & SEL_INO_MASK);
length = scnprintf(tmpbuf, TMPBUFLEN, "%d", value);
*/
static int smack_bprm_set_creds(struct linux_binprm *bprm)
{
- struct inode *inode = bprm->file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(bprm->file);
struct task_smack *bsp = bprm->cred->security;
struct inode_smack *isp;
int rc;
char *msmack;
char *osmack;
struct inode_smack *isp;
- struct dentry *dp;
int may;
int mmay;
int tmay;
int rc;
- if (file == NULL || file->f_dentry == NULL)
- return 0;
-
- dp = file->f_dentry;
-
- if (dp->d_inode == NULL)
+ if (file == NULL)
return 0;
- isp = dp->d_inode->i_security;
+ isp = file_inode(file)->i_security;
if (isp->smk_mmap == NULL)
return 0;
msmack = isp->smk_mmap;
*/
static int smack_file_open(struct file *file, const struct cred *cred)
{
- struct inode_smack *isp = file->f_path.dentry->d_inode->i_security;
+ struct inode_smack *isp = file_inode(file)->i_security;
file->f_security = isp->smk_inode;
*/
static int tomoyo_open(struct inode *inode, struct file *file)
{
- const int key = ((u8 *) file->f_path.dentry->d_inode->i_private)
+ const int key = ((u8 *) file_inode(file)->i_private)
- ((u8 *) NULL);
return tomoyo_open_control(key, file);
}
static int snd_info_entry_mmap(struct file *file, struct vm_area_struct *vma)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
struct snd_info_private_data *data;
struct snd_info_entry *entry;
file = fget_light(fd, fput_needed);
if (!file)
return NULL;
- inode = file->f_path.dentry->d_inode;
+ inode = file_inode(file);
if (!S_ISCHR(inode->i_mode) ||
imajor(inode) != snd_major) {
fput_light(file, *fput_needed);
static long dev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
- int minor = iminor(file->f_path.dentry->d_inode);
+ int minor = iminor(file_inode(file));
int ret;
if (cmd == OSS_GETVERSION) {
static ssize_t dev_read(struct file *file, char __user *buf, size_t count, loff_t *off)
{
- int minor = iminor(file->f_path.dentry->d_inode);
+ int minor = iminor(file_inode(file));
if (minor == dev.dsp_minor)
return dsp_read(buf, count);
else
static ssize_t dev_write(struct file *file, const char __user *buf, size_t count, loff_t *off)
{
- int minor = iminor(file->f_path.dentry->d_inode);
+ int minor = iminor(file_inode(file));
if (minor == dev.dsp_minor)
return dsp_write(buf, count);
else
static ssize_t sound_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)
{
- int dev = iminor(file->f_path.dentry->d_inode);
+ int dev = iminor(file_inode(file));
int ret = -EINVAL;
/*
static ssize_t sound_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
{
- int dev = iminor(file->f_path.dentry->d_inode);
+ int dev = iminor(file_inode(file));
int ret = -EINVAL;
mutex_lock(&soundcard_mutex);
static long sound_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
int len = 0, dtype;
- int dev = iminor(file->f_dentry->d_inode);
+ int dev = iminor(file_inode(file));
long ret = -EINVAL;
void __user *p = (void __user *)arg;
static unsigned int sound_poll(struct file *file, poll_table * wait)
{
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
int dev = iminor(inode);
DEB(printk("sound_poll(dev=%d)\n", dev));
int dev_class;
unsigned long size;
struct dma_buffparms *dmap = NULL;
- int dev = iminor(file->f_path.dentry->d_inode);
+ int dev = iminor(file_inode(file));
dev_class = dev & 0x0f;
dev >>= 4;
printk(KERN_INFO "Unable to load '%s'.\n", fn);
return 0;
}
- l = i_size_read(filp->f_path.dentry->d_inode);
+ l = i_size_read(file_inode(filp));
if (l <= 0 || l > 131072)
{
printk(KERN_INFO "Invalid firmware '%s'\n", fn);
projects / platform / kernel / linux-amlogic.git / commitdiff