mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-30 16:13:54 +08:00
ac748a09fc
In nearly all cases the set_fs_{root,pwd}() calls work on a struct
path. Change the function to reflect this and use path_get() here.
Signed-off-by: Jan Blunck <jblunck@suse.de>
Signed-off-by: Andreas Gruenbacher <agruen@suse.de>
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
29 lines
660 B
C
29 lines
660 B
C
#ifndef _LINUX_FS_STRUCT_H
|
|
#define _LINUX_FS_STRUCT_H
|
|
|
|
#include <linux/path.h>
|
|
|
|
struct fs_struct {
|
|
atomic_t count;
|
|
rwlock_t lock;
|
|
int umask;
|
|
struct path root, pwd, altroot;
|
|
};
|
|
|
|
#define INIT_FS { \
|
|
.count = ATOMIC_INIT(1), \
|
|
.lock = RW_LOCK_UNLOCKED, \
|
|
.umask = 0022, \
|
|
}
|
|
|
|
extern struct kmem_cache *fs_cachep;
|
|
|
|
extern void exit_fs(struct task_struct *);
|
|
extern void set_fs_altroot(void);
|
|
extern void set_fs_root(struct fs_struct *, struct path *);
|
|
extern void set_fs_pwd(struct fs_struct *, struct path *);
|
|
extern struct fs_struct *copy_fs_struct(struct fs_struct *);
|
|
extern void put_fs_struct(struct fs_struct *);
|
|
|
|
#endif /* _LINUX_FS_STRUCT_H */
|