proc: switch to proc_create()

Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/proc/internal.h b/fs/proc/internal.h
index 45abb98..b1d6df6 100644 (file)
--- a/fs/proc/internal.h
+++ b/fs/proc/internal.h
@@ -46,8 +46,6 @@ extern int nommu_vma_show(struct seq_file *, struct vm_area_struct *);
 
 extern int maps_protect;
 
-extern void create_seq_entry(char *name, mode_t mode,
-                               const struct file_operations *f);
 extern int proc_tid_stat(struct seq_file *m, struct pid_namespace *ns,
                                struct pid *pid, struct task_struct *task);
 extern int proc_tgid_stat(struct seq_file *m, struct pid_namespace *ns,

diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
index 941e951..79ecd28 100644 (file)
--- a/fs/proc/nommu.c
+++ b/fs/proc/nommu.c
@@ -137,7 +137,7 @@ static const struct file_operations proc_nommu_vma_list_operations = {
 
 static int __init proc_nommu_init(void)
 {
-       create_seq_entry("maps", S_IRUGO, &proc_nommu_vma_list_operations);
+       proc_create("maps", S_IRUGO, NULL, &proc_nommu_vma_list_operations);
        return 0;
 }
 

diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c
index 441a32f..c4137bb 100644 (file)
--- a/fs/proc/proc_misc.c
+++ b/fs/proc/proc_misc.c
@@ -826,14 +826,6 @@ static struct file_operations proc_kpageflags_operations = {
 
 struct proc_dir_entry *proc_root_kcore;
 
-void create_seq_entry(char *name, mode_t mode, const struct file_operations *f)
-{
-       struct proc_dir_entry *entry;
-       entry = create_proc_entry(name, mode, NULL);
-       if (entry)
-               entry->proc_fops = f;
-}
-
 void __init proc_misc_init(void)
 {
        static struct {
@@ -862,66 +854,52 @@ void __init proc_misc_init(void)
 
        /* And now for trickier ones */
 #ifdef CONFIG_PRINTK
-       {
-               struct proc_dir_entry *entry;
-               entry = create_proc_entry("kmsg", S_IRUSR, &proc_root);
-               if (entry)
-                       entry->proc_fops = &proc_kmsg_operations;
-       }
+       proc_create("kmsg", S_IRUSR, &proc_root, &proc_kmsg_operations);
 #endif
-       create_seq_entry("locks", 0, &proc_locks_operations);
-       create_seq_entry("devices", 0, &proc_devinfo_operations);
-       create_seq_entry("cpuinfo", 0, &proc_cpuinfo_operations);
+       proc_create("locks", 0, NULL, &proc_locks_operations);
+       proc_create("devices", 0, NULL, &proc_devinfo_operations);
+       proc_create("cpuinfo", 0, NULL, &proc_cpuinfo_operations);
 #ifdef CONFIG_BLOCK
-       create_seq_entry("partitions", 0, &proc_partitions_operations);
+       proc_create("partitions", 0, NULL, &proc_partitions_operations);
 #endif
-       create_seq_entry("stat", 0, &proc_stat_operations);
-       create_seq_entry("interrupts", 0, &proc_interrupts_operations);
+       proc_create("stat", 0, NULL, &proc_stat_operations);
+       proc_create("interrupts", 0, NULL, &proc_interrupts_operations);
 #ifdef CONFIG_SLABINFO
-       create_seq_entry("slabinfo",S_IWUSR|S_IRUGO,&proc_slabinfo_operations);
+       proc_create("slabinfo",S_IWUSR|S_IRUGO,NULL,&proc_slabinfo_operations);
 #ifdef CONFIG_DEBUG_SLAB_LEAK
-       create_seq_entry("slab_allocators", 0 ,&proc_slabstats_operations);
+       proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations);
 #endif
 #endif
 #ifdef CONFIG_MMU
        proc_create("vmallocinfo", S_IRUSR, NULL, &proc_vmalloc_operations);
 #endif
-       create_seq_entry("buddyinfo",S_IRUGO, &fragmentation_file_operations);
-       create_seq_entry("pagetypeinfo", S_IRUGO, &pagetypeinfo_file_ops);
-       create_seq_entry("vmstat",S_IRUGO, &proc_vmstat_file_operations);
-       create_seq_entry("zoneinfo",S_IRUGO, &proc_zoneinfo_file_operations);
+       proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);
+       proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops);
+       proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
+       proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations);
 #ifdef CONFIG_BLOCK
-       create_seq_entry("diskstats", 0, &proc_diskstats_operations);
+       proc_create("diskstats", 0, NULL, &proc_diskstats_operations);
 #endif
 #ifdef CONFIG_MODULES
-       create_seq_entry("modules", 0, &proc_modules_operations);
+       proc_create("modules", 0, NULL, &proc_modules_operations);
 #endif
 #ifdef CONFIG_SCHEDSTATS
-       create_seq_entry("schedstat", 0, &proc_schedstat_operations);
+       proc_create("schedstat", 0, NULL, &proc_schedstat_operations);
 #endif
 #ifdef CONFIG_PROC_KCORE
-       proc_root_kcore = create_proc_entry("kcore", S_IRUSR, NULL);
-       if (proc_root_kcore) {
-               proc_root_kcore->proc_fops = &proc_kcore_operations;
+       proc_root_kcore = proc_create("kcore", S_IRUSR, NULL, &proc_kcore_operations);
+       if (proc_root_kcore)
                proc_root_kcore->size =
                                (size_t)high_memory - PAGE_OFFSET + PAGE_SIZE;
-       }
 #endif
 #ifdef CONFIG_PROC_PAGE_MONITOR
-       create_seq_entry("kpagecount", S_IRUSR, &proc_kpagecount_operations);
-       create_seq_entry("kpageflags", S_IRUSR, &proc_kpageflags_operations);
+       proc_create("kpagecount", S_IRUSR, NULL, &proc_kpagecount_operations);
+       proc_create("kpageflags", S_IRUSR, NULL, &proc_kpageflags_operations);
 #endif
 #ifdef CONFIG_PROC_VMCORE
-       proc_vmcore = create_proc_entry("vmcore", S_IRUSR, NULL);
-       if (proc_vmcore)
-               proc_vmcore->proc_fops = &proc_vmcore_operations;
+       proc_vmcore = proc_create("vmcore", S_IRUSR, NULL, &proc_vmcore_operations);
 #endif
 #ifdef CONFIG_MAGIC_SYSRQ
-       {
-               struct proc_dir_entry *entry;
-               entry = create_proc_entry("sysrq-trigger", S_IWUSR, NULL);
-               if (entry)
-                       entry->proc_fops = &proc_sysrq_trigger_operations;
-       }
+       proc_create("sysrq-trigger", S_IWUSR, NULL, &proc_sysrq_trigger_operations);
 #endif
 }

diff --git a/fs/proc/proc_tty.c b/fs/proc/proc_tty.c
index 49816e0..63f4538 100644 (file)
--- a/fs/proc/proc_tty.c
+++ b/fs/proc/proc_tty.c
@@ -214,7 +214,6 @@ void proc_tty_unregister_driver(struct tty_driver *driver)
  */
 void __init proc_tty_init(void)
 {
-       struct proc_dir_entry *entry;
        if (!proc_mkdir("tty", NULL))
                return;
        proc_tty_ldisc = proc_mkdir("tty/ldisc", NULL);
@@ -227,7 +226,5 @@ void __init proc_tty_init(void)
        proc_tty_driver = proc_mkdir_mode("tty/driver", S_IRUSR | S_IXUSR, NULL);
 
        create_proc_read_entry("tty/ldiscs", 0, NULL, tty_ldiscs_read_proc, NULL);
-       entry = create_proc_entry("tty/drivers", 0, NULL);
-       if (entry)
-               entry->proc_fops = &proc_tty_drivers_operations;
+       proc_create("tty/drivers", 0, NULL, &proc_tty_drivers_operations);
 }