diff options
| author | Andreas Gruenbacher <agruenba@redhat.com> | 2015-11-03 01:56:17 (GMT) |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2015-11-03 01:56:17 (GMT) |
| commit | 47e1bf640558237b79d3009fb7dfe157f12f4f7a (patch) | |
| tree | 8fbbf691d4618d7e484eb11242b1343f88cdaa67 /fs/xfs/xfs_acl.h | |
| parent | 09cb22d2a57b51d7d052dfe508f260abc67b69b6 (diff) | |
| download | linux-47e1bf640558237b79d3009fb7dfe157f12f4f7a.tar.xz | |
xfs: invalidate cached acl if set via ioctl
Setting or removing the "SGI_ACL_[FILE|DEFAULT]" attributes via the
XFS_IOC_ATTRMULTI_BY_HANDLE ioctl completely bypasses the POSIX ACL
infrastructure, like setting the "trusted.SGI_ACL_[FILE|DEFAULT]" xattrs
did until commit 6caa1056. Similar to that commit, invalidate cached
acls when setting/removing them via the ioctl as well.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_acl.h')
| -rw-r--r-- | fs/xfs/xfs_acl.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/xfs/xfs_acl.h b/fs/xfs/xfs_acl.h index 3841b07..75af0a4 100644 --- a/fs/xfs/xfs_acl.h +++ b/fs/xfs/xfs_acl.h @@ -36,4 +36,7 @@ static inline struct posix_acl *xfs_get_acl(struct inode *inode, int type) # define posix_acl_access_exists(inode) 0 # define posix_acl_default_exists(inode) 0 #endif /* CONFIG_XFS_POSIX_ACL */ + +extern void xfs_forget_acl(struct inode *inode, const char *name, int xflags); + #endif /* __XFS_ACL_H__ */ |