Author: mjg
Date: Sat Oct 24 13:31:25 2020
New Revision: 366998
URL: https://svnweb.freebsd.org/changeset/base/366998
Log:
cache: add the missing NC_NOMAKEENTRY and NC_KEEPPOSENTRY to lockless lookup
They are de facto ignored.
Modified:
head/sys/kern/vfs_cache.c
Modified: head/sys/kern/vfs_cache.c
==============================================================================
--- head/sys/kern/vfs_cache.c Sat Oct 24 13:30:37 2020 (r366997)
+++ head/sys/kern/vfs_cache.c Sat Oct 24 13:31:25 2020 (r366998)
@@ -3700,8 +3700,9 @@ cache_fpl_handled_impl(struct cache_fpl *fpl, int erro
#define cache_fpl_handled(x, e) cache_fpl_handled_impl((x), (e),
__LINE__)
#define CACHE_FPL_SUPPORTED_CN_FLAGS \
- (LOCKLEAF | LOCKPARENT | WANTPARENT | NOCACHE | FOLLOW | LOCKSHARED |
SAVENAME | \
- SAVESTART | WILLBEDIR | ISOPEN | NOMACCHECK | AUDITVNODE1 |
AUDITVNODE2 | NOCAPCHECK)
+ (NC_NOMAKEENTRY | NC_KEEPPOSENTRY | LOCKLEAF | LOCKPARENT | WANTPARENT
| \
+ FOLLOW | LOCKSHARED | SAVENAME | SAVESTART | WILLBEDIR | ISOPEN | \
+ NOMACCHECK | AUDITVNODE1 | AUDITVNODE2 | NOCAPCHECK)
#define CACHE_FPL_INTERNAL_CN_FLAGS \
(ISDOTDOT | MAKEENTRY | ISLASTCN)
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