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| author | Chengguang Xu <cgxu519@gmx.com> | 2018-08-31 22:33:50 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2018-10-27 11:57:06 -0700 |
| commit | 41e7c940b30d135a5424ae1fad018945e0e39008 (patch) | |
| tree | 9c7012f84327398bf911e840b6ea74d9e90ce492 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 4f36be46ade61d0d32aefd777212adb6770cee10 (diff) | |
f2fs: cache NULL when both default_acl and acl are NULL
default_acl and acl of newly created inode will be initiated
as ACL_NOT_CACHED in vfs function inode_init_always() and later
will be updated by calling xxx_init_acl() in specific filesystems.
Howerver, when default_acl and acl are NULL then they keep the value
of ACL_NOT_CACHED, this patch tries to cache NULL for acl/default_acl
in this case.
Signed-off-by: Chengguang Xu <cgxu519@gmx.com>
Acked-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions