luck/tmp_suning_uos_patched
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fs: remove KSTAT_QUERY_FLAGS

Browse Source 
KSTAT_QUERY_FLAGS expands to AT_STATX_SYNC_TYPE, which itself already
is a mask.  Remove the double name, especially given that the prefix
is a little confusing vs the normal AT_* flags.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Christoph Hellwig 2020-09-26 09:04:01 +02:00 committed by Al Viro
parent b3f0515004
commit f2d077ff1b
2 changed files with 4 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
fs/stat.c
View File

@ -56,7 +56,7 @@ EXPORT_SYMBOL(generic_fillattr);
* @path: file to get attributes from
* @stat: structure to return attributes in
* @request_mask: STATX_xxx flags indicating what the caller wants
* @query_flags: Query mode (KSTAT_QUERY_FLAGS)
* @query_flags: Query mode (AT_STATX_SYNC_TYPE)
*
* Get attributes without calling security_inode_getattr.
*
@ -71,7 +71,7 @@ int vfs_getattr_nosec(const struct path *path, struct kstat *stat,
memset(stat, 0, sizeof(*stat));
stat->result_mask |= STATX_BASIC_STATS;
query_flags &= KSTAT_QUERY_FLAGS;
query_flags &= AT_STATX_SYNC_TYPE;
/* allow the fs to override these if it really wants to */
/* SB_NOATIME means filesystem supplies dummy atime value */
@ -97,7 +97,7 @@ EXPORT_SYMBOL(vfs_getattr_nosec);
* @path: The file of interest
* @stat: Where to return the statistics
* @request_mask: STATX_xxx flags indicating what the caller wants
* @query_flags: Query mode (KSTAT_QUERY_FLAGS)
* @query_flags: Query mode (AT_STATX_SYNC_TYPE)
*
* Ask the filesystem for a file's attributes. The caller must indicate in
* request_mask and query_flags to indicate what they want.
@ -171,7 +171,7 @@ static int vfs_statx(int dfd, const char __user *filename, int flags,
int error;
if (flags & ~(AT_SYMLINK_NOFOLLOW | AT_NO_AUTOMOUNT | AT_EMPTY_PATH |
KSTAT_QUERY_FLAGS))
AT_STATX_SYNC_TYPE))
return -EINVAL;
if (!(flags & AT_SYMLINK_NOFOLLOW))

2
include/linux/stat.h
View File

@ -19,8 +19,6 @@
#include <linux/time.h>
#include <linux/uidgid.h>
#define KSTAT_QUERY_FLAGS (AT_STATX_SYNC_TYPE)
struct kstat {
u32 result_mask; /* What fields the user got */
umode_t mode;