ceph: add acl for cephfs
Signed-off-by: Guangliang Zhao <lucienchao@gmail.com>
Reviewed-by: Li Wang <li.wang@ubuntykylin.com>
Reviewed-by: Zheng Yan <zheng.z.yan@intel.com>
diff --git a/fs/ceph/super.c b/fs/ceph/super.c
index e58bd4a..c6740e4 100644
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -819,7 +819,11 @@
s->s_flags = fsc->mount_options->sb_flags;
s->s_maxbytes = 1ULL << 40; /* temp value until we get mdsmap */
+#ifdef CONFIG_CEPH_FS_POSIX_ACL
+ s->s_flags |= MS_POSIXACL;
+#endif
+ s->s_xattr = ceph_xattr_handlers;
s->s_fs_info = fsc;
fsc->sb = s;