Go through vfs_fstatat instead of duplicating the *stat to statx mapping
three times.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
include/linux/fs.h | 16 +++++++---------
1 file changed, 7 insertions(+), 9 deletions(-)
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 0169d3efa844d0..4d9d33c62fa2e5 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -3299,21 +3299,19 @@ extern int iterate_dir(struct file *, struct dir_context *);
extern int vfs_statx(int, const char __user *, int, struct kstat *, u32);
int vfs_fstat(int fd, struct kstat *stat);
-static inline int vfs_stat(const char __user *filename, struct kstat *stat)
+static inline int vfs_fstatat(int dfd, const char __user *filename,
+ struct kstat *stat, int flags)
{
- return vfs_statx(AT_FDCWD, filename, AT_NO_AUTOMOUNT,
+ return vfs_statx(dfd, filename, flags | AT_NO_AUTOMOUNT,
stat, STATX_BASIC_STATS);
}
-static inline int vfs_lstat(const char __user *name, struct kstat *stat)
+static inline int vfs_stat(const char __user *filename, struct kstat *stat)
{
- return vfs_statx(AT_FDCWD, name, AT_SYMLINK_NOFOLLOW | AT_NO_AUTOMOUNT,
- stat, STATX_BASIC_STATS);
+ return vfs_fstatat(AT_FDCWD, filename, stat, 0);
}
-static inline int vfs_fstatat(int dfd, const char __user *filename,
- struct kstat *stat, int flags)
+static inline int vfs_lstat(const char __user *name, struct kstat *stat)
{
- return vfs_statx(dfd, filename, flags | AT_NO_AUTOMOUNT,
- stat, STATX_BASIC_STATS);
+ return vfs_fstatat(AT_FDCWD, name, stat, AT_SYMLINK_NOFOLLOW);
}
extern const char *vfs_get_link(struct dentry *, struct delayed_call *);
--
2.27.0
