Commit 09f1bde4 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Al Viro
Browse files

fs: move vfs_fstatat out of line 



This allows to keep vfs_statx static in fs/stat.c to prepare for the following
changes.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 0b2c6693

fs/stat.c

+7 −2
Original line number Diff line number Diff line
@@ -181,7 +181,7 @@ static inline unsigned vfs_stat_set_lookup_flags(unsigned *lookup_flags, 
 *

 * 0 will be returned on success, and a -ve error code if unsuccessful.

 */

int vfs_statx(int dfd, const char __user *filename, int flags,

static int vfs_statx(int dfd, const char __user *filename, int flags,

	      struct kstat *stat, u32 request_mask)

{

	struct path path;
@@ -209,8 +209,13 @@ int vfs_statx(int dfd, const char __user *filename, int flags, 
out:

	return error;

}

EXPORT_SYMBOL(vfs_statx);



int vfs_fstatat(int dfd, const char __user *filename,

			      struct kstat *stat, int flags)

{

	return vfs_statx(dfd, filename, flags | AT_NO_AUTOMOUNT,

			 stat, STATX_BASIC_STATS);

}



#ifdef __ARCH_WANT_OLD_STAT

include/linux/fs.h

+2 −7
Original line number Diff line number Diff line
@@ -3162,15 +3162,10 @@ extern const struct inode_operations simple_symlink_inode_operations; 


extern int iterate_dir(struct file *, struct dir_context *);



extern int vfs_statx(int, const char __user *, int, struct kstat *, u32);

int vfs_fstatat(int dfd, const char __user *filename, struct kstat *stat,

		int flags);

int vfs_fstat(int fd, struct kstat *stat);



static inline int vfs_fstatat(int dfd, const char __user *filename,

			      struct kstat *stat, int flags)

{

	return vfs_statx(dfd, filename, flags | AT_NO_AUTOMOUNT,

			 stat, STATX_BASIC_STATS);

}

static inline int vfs_stat(const char __user *filename, struct kstat *stat)

{

	return vfs_fstatat(AT_FDCWD, filename, stat, 0);