ceph: improve reference tracking for snaprealm

[linux-beck.git] / fs / ceph / super.h

diff --git a/fs/ceph/super.h b/fs/ceph/super.h
index e1aa32d0759d12c3709fb3d66c03982756d55599..72bc05a73b69a5b09bcf8b18b8f01eb9b76f1444 100644 (file)
--- a/fs/ceph/super.h
+++ b/fs/ceph/super.h
@@ -693,7 +693,8 @@ extern void ceph_get_snap_realm(struct ceph_mds_client *mdsc,
 extern void ceph_put_snap_realm(struct ceph_mds_client *mdsc,
                                struct ceph_snap_realm *realm);
 extern int ceph_update_snap_trace(struct ceph_mds_client *m,
-                                 void *p, void *e, bool deletion);
+                                 void *p, void *e, bool deletion,
+                                 struct ceph_snap_realm **realm_ret);
 extern void ceph_handle_snap(struct ceph_mds_client *mdsc,
                             struct ceph_mds_session *session,
                             struct ceph_msg *msg);