ich777/linux_media
1
0
Fork 0
mirror of https://github.com/tbsdtv/linux_media.git synced 2025-07-23 20:51:03 +02:00
Code Issues Packages Projects Releases Wiki Activity

new helper: alloc_file_clone()

Browse Source 
alloc_file_clone(old_file, mode, ops): create a new struct file with
->f_path equal to that of old_file.  pipe converted.

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2018-06-17 14:15:10 -04:00
parent 152b6372c9
commit 183266f26f
3 changed files with 15 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
include/linux/file.h
View File

@@ -23,6 +23,8 @@ extern struct file *alloc_file(const struct path *, int flags,
const struct file_operations *fop);
extern struct file *alloc_file_pseudo(struct inode *, struct vfsmount *,
const char *, int flags, const struct file_operations *);
extern struct file *alloc_file_clone(struct file *, int flags,
const struct file_operations *);
static inline void fput_light(struct file *file, int fput_needed)
{