1 files changed, 19 insertions, 6 deletions

diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 276e34ab3e2c..c4a5fd94bbbb 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -2266,7 +2266,7 @@ int ceph_trim_caps(struct ceph_mds_client *mdsc,
 		      trim_caps - remaining);
 	}
 
-	ceph_flush_cap_releases(mdsc, session);
+	ceph_flush_session_cap_releases(mdsc, session);
 	return 0;
 }
 
@@ -2420,7 +2420,7 @@ static void ceph_cap_release_work(struct work_struct *work)
 	ceph_put_mds_session(session);
 }
 
-void ceph_flush_cap_releases(struct ceph_mds_client *mdsc,
+void ceph_flush_session_cap_releases(struct ceph_mds_client *mdsc,
 		             struct ceph_mds_session *session)
 {
 	struct ceph_client *cl = mdsc->fsc->client;
@@ -2447,7 +2447,7 @@ void __ceph_queue_cap_release(struct ceph_mds_session *session,
 	session->s_num_cap_releases++;
 
 	if (!(session->s_num_cap_releases % CEPH_CAPS_PER_RELEASE))
-		ceph_flush_cap_releases(session->s_mdsc, session);
+		ceph_flush_session_cap_releases(session->s_mdsc, session);
 }
 
 static void ceph_cap_reclaim_work(struct work_struct *work)
@@ -4340,7 +4340,7 @@ skip_cap_auths:
 		/* flush cap releases */
 		spin_lock(&session->s_cap_lock);
 		if (session->s_num_cap_releases)
-			ceph_flush_cap_releases(mdsc, session);
+			ceph_flush_session_cap_releases(mdsc, session);
 		spin_unlock(&session->s_cap_lock);
 
 		send_flushmsg_ack(mdsc, session, seq);
@@ -4910,7 +4910,7 @@ static void send_mds_reconnect(struct ceph_mds_client *mdsc,
 	} else {
 		recon_state.msg_version = 2;
 	}
-	/* trsaverse this session's caps */
+	/* traverse this session's caps */
 	err = ceph_iterate_session_caps(session, reconnect_caps_cb, &recon_state);
 
 	spin_lock(&session->s_cap_lock);
@@ -5446,7 +5446,7 @@ static void delayed_work(struct work_struct *work)
 		}
 		mutex_unlock(&mdsc->mutex);
 
-		ceph_flush_cap_releases(mdsc, s);
+		ceph_flush_session_cap_releases(mdsc, s);
 
 		mutex_lock(&s->s_mutex);
 		if (renew_caps)
@@ -5877,6 +5877,7 @@ void ceph_mdsc_sync(struct ceph_mds_client *mdsc)
 	mutex_unlock(&mdsc->mutex);
 
 	ceph_flush_dirty_caps(mdsc);
+	ceph_flush_cap_releases(mdsc);
 	spin_lock(&mdsc->cap_dirty_lock);
 	want_flush = mdsc->last_cap_flush_tid;
 	if (!list_empty(&mdsc->cap_flush_list)) {
@@ -6015,6 +6016,18 @@ static void ceph_mdsc_stop(struct ceph_mds_client *mdsc)
 		ceph_mdsmap_destroy(mdsc->mdsmap);
 	kfree(mdsc->sessions);
 	ceph_caps_finalize(mdsc);
+
+	if (mdsc->s_cap_auths) {
+		int i;
+
+		for (i = 0; i < mdsc->s_cap_auths_num; i++) {
+			kfree(mdsc->s_cap_auths[i].match.gids);
+			kfree(mdsc->s_cap_auths[i].match.path);
+			kfree(mdsc->s_cap_auths[i].match.fs_name);
+		}
+		kfree(mdsc->s_cap_auths);
+	}
+
 	ceph_pool_perm_destroy(mdsc);
 }