ceph: rename ceph_flush_cap_releases() to ceph_flush_session_cap_releases()

Prepare for adding a helper to flush the cap releases for all
sessions.
Signed-off-by: Xiubo Li <xiubli@redhat.com>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>

fs/ceph/caps.c

@@ -4603,7 +4603,7 @@ void ceph_handle_caps(struct ceph_mds_session *session,
 		__ceph_queue_cap_release(session, cap);
 		spin_unlock(&session->s_cap_lock);
 	}
-	ceph_flush_cap_releases(mdsc, session);
+	ceph_flush_session_cap_releases(mdsc, session);
 	goto done;
 
 bad:

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 @@ static void handle_session(struct ceph_mds_session *session,
 		/* 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);
@@ -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)

fs/ceph/mds_client.h

@@ -599,7 +599,7 @@ extern void ceph_mdsc_iterate_sessions(struct ceph_mds_client *mdsc,
 extern struct ceph_msg *ceph_create_session_msg(u32 op, u64 seq);
 extern void __ceph_queue_cap_release(struct ceph_mds_session *session,
 				    struct ceph_cap *cap);
-extern void ceph_flush_cap_releases(struct ceph_mds_client *mdsc,
+extern void ceph_flush_session_cap_releases(struct ceph_mds_client *mdsc,
 					    struct ceph_mds_session *session);
 extern void ceph_queue_cap_reclaim_work(struct ceph_mds_client *mdsc);
 extern void ceph_reclaim_caps_nr(struct ceph_mds_client *mdsc, int nr);