GFS2: return -E2BIG if hit the maximum limits of ACLs
Return -E2BIG rather than -EINVAL if hit the maximum size limits of
ACLs, as the former errno is consistent with VFS xattr syscalls.
This is pointed out by Dave Chinner in previous discussion thread:
http://www.spinics.net/lists/linux-fsdevel/msg71125.html
Signed-off-by: Jie Liu <jeff.liu@oracle.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
diff --git a/fs/gfs2/acl.c b/fs/gfs2/acl.c
index ba94566..9c59ebe 100644
--- a/fs/gfs2/acl.c
+++ b/fs/gfs2/acl.c
@@ -86,7 +86,7 @@
BUG_ON(name == NULL);
if (acl->a_count > GFS2_ACL_MAX_ENTRIES)
- return -EINVAL;
+ return -E2BIG;
if (type == ACL_TYPE_ACCESS) {
umode_t mode = inode->i_mode;