diff options
| author | Christoph Hellwig <hch@lst.de> | 2011-07-23 15:36:50 (GMT) |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2011-07-25 18:25:38 (GMT) |
| commit | 6311b10800a4bdc3f2c85d01fb113cf49bb83770 (patch) | |
| tree | 4798068e025fa64c9c8656e2a28427f120d447a0 /fs/xfs/linux-2.6/xfs_iops.c | |
| parent | ebbb0ef2871bf3f529987313a9146cc42419a8a8 (diff) | |
| download | linux-6311b10800a4bdc3f2c85d01fb113cf49bb83770.tar.xz | |
xfs: cache negative ACLs if there is no attribute fork
Always set up a negative ACL cache entry if the inode doesn't have an
attribute fork. That behaves much better than doing this check inside
->check_acl.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_iops.c')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_iops.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/xfs/linux-2.6/xfs_iops.c b/fs/xfs/linux-2.6/xfs_iops.c index 501e4f6..de66691 100644 --- a/fs/xfs/linux-2.6/xfs_iops.c +++ b/fs/xfs/linux-2.6/xfs_iops.c @@ -1194,6 +1194,10 @@ xfs_setup_inode( break; } + /* if there is no attribute fork no ACL can exist on this inode */ + if (!XFS_IFORK_Q(ip)) + cache_no_acl(inode); + xfs_iflags_clear(ip, XFS_INEW); barrier(); |