/* Clone the lessor file to create a new file for us */
DRM_DEBUG_LEASE("Allocating lease file\n");
- path_get(&lessor_file->f_path);
- lessee_file = alloc_file(&lessor_file->f_path,
- lessor_file->f_mode,
- fops_get(lessor_file->f_inode->i_fop));
-
+ lessee_file = filp_clone_open(lessor_file);
if (IS_ERR(lessee_file)) {
ret = PTR_ERR(lessee_file);
goto out_lessee;
}
- /* Initialize the new file for DRM */
- DRM_DEBUG_LEASE("Initializing the file with %p\n", lessee_file->f_op->open);
- ret = lessee_file->f_op->open(lessee_file->f_inode, lessee_file);
- if (ret)
- goto out_lessee_file;
-
lessee_priv = lessee_file->private_data;
-
/* Change the file to a master one */
drm_master_put(&lessee_priv->master);
lessee_priv->master = lessee;
DRM_DEBUG_LEASE("drm_mode_create_lease_ioctl succeeded\n");
return 0;
-out_lessee_file:
- fput(lessee_file);
-
out_lessee:
drm_master_put(&lessee);
extern int open_check_o_direct(struct file *f);
extern int vfs_open(const struct path *, struct file *, const struct cred *);
-extern struct file *filp_clone_open(struct file *);
/*
* inode.c
extern struct file *file_open_root(struct dentry *, struct vfsmount *,
const char *, int, umode_t);
extern struct file * dentry_open(const struct path *, int, const struct cred *);
+extern struct file *filp_clone_open(struct file *);
extern int filp_close(struct file *, fl_owner_t id);
extern struct filename *getname_flags(const char __user *, int, int *);