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authorChristoph Hellwig <hch@lst.de>2020-09-26 09:03:57 +0200
committerAl Viro <viro@zeniv.linux.org.uk>2020-09-27 04:55:05 +0200
commitda9aa5d96bfe49e903ce2bc01cfb8a776c2619e9 (patch)
treeefe2150d3e3244f569ff4e514c71387d85c54503 /fs/stat.c
parentfs: omfs: use kmemdup() rather than kmalloc+memcpy (diff)
downloadlinux-da9aa5d96bfe49e903ce2bc01cfb8a776c2619e9.tar.xz
linux-da9aa5d96bfe49e903ce2bc01cfb8a776c2619e9.zip
fs: remove vfs_statx_fd
vfs_statx_fd is only used to implement vfs_fstat. Remove vfs_statx_fd and just implement vfs_fstat directly. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/stat.c')
-rw-r--r--fs/stat.c22
1 files changed, 7 insertions, 15 deletions
diff --git a/fs/stat.c b/fs/stat.c
index 44f8ad346db4..2683a051ce07 100644
--- a/fs/stat.c
+++ b/fs/stat.c
@@ -126,35 +126,27 @@ int vfs_getattr(const struct path *path, struct kstat *stat,
EXPORT_SYMBOL(vfs_getattr);
/**
- * vfs_statx_fd - Get the enhanced basic attributes by file descriptor
+ * vfs_fstat - Get the basic attributes by file descriptor
* @fd: The file descriptor referring to the file of interest
* @stat: The result structure to fill in.
- * @request_mask: STATX_xxx flags indicating what the caller wants
- * @query_flags: Query mode (KSTAT_QUERY_FLAGS)
*
* This function is a wrapper around vfs_getattr(). The main difference is
* that it uses a file descriptor to determine the file location.
*
* 0 will be returned on success, and a -ve error code if unsuccessful.
*/
-int vfs_statx_fd(unsigned int fd, struct kstat *stat,
- u32 request_mask, unsigned int query_flags)
+int vfs_fstat(int fd, struct kstat *stat)
{
struct fd f;
- int error = -EBADF;
-
- if (query_flags & ~KSTAT_QUERY_FLAGS)
- return -EINVAL;
+ int error;
f = fdget_raw(fd);
- if (f.file) {
- error = vfs_getattr(&f.file->f_path, stat,
- request_mask, query_flags);
- fdput(f);
- }
+ if (!f.file)
+ return -EBADF;
+ error = vfs_getattr(&f.file->f_path, stat, STATX_BASIC_STATS, 0);
+ fdput(f);
return error;
}
-EXPORT_SYMBOL(vfs_statx_fd);
static inline unsigned vfs_stat_set_lookup_flags(unsigned *lookup_flags,
int flags)