drbd: Converted wake_asender() and request_ping() from mdev to tconn

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>

drivers/block/drbd/drbd_int.h

@@ -1858,16 +1858,16 @@ drbd_queue_work(struct drbd_work_queue *q, struct drbd_work *w)
 	spin_unlock_irqrestore(&q->q_lock, flags);
 }
 
-static inline void wake_asender(struct drbd_conf *mdev)
+static inline void wake_asender(struct drbd_tconn *tconn)
 {
-	if (test_bit(SIGNAL_ASENDER, &mdev->tconn->flags))
-		force_sig(DRBD_SIG, mdev->tconn->asender.task);
+	if (test_bit(SIGNAL_ASENDER, &tconn->flags))
+		force_sig(DRBD_SIG, tconn->asender.task);
 }
 
-static inline void request_ping(struct drbd_conf *mdev)
+static inline void request_ping(struct drbd_tconn *tconn)
 {
-	set_bit(SEND_PING, &mdev->tconn->flags);
-	wake_asender(mdev);
+	set_bit(SEND_PING, &tconn->flags);
+	wake_asender(tconn);
 }
 
 static inline int drbd_send_short_cmd(struct drbd_conf *mdev,

drivers/block/drbd/drbd_main.c

@@ -1348,7 +1348,7 @@ static int we_should_drop_the_connection(struct drbd_conf *mdev, struct socket *
 	if (!drop_it) {
 		dev_err(DEV, "[%s/%d] sock_sendmsg time expired, ko = %u\n",
 		       current->comm, current->pid, mdev->tconn->ko_count);
-		request_ping(mdev);
+		request_ping(mdev->tconn);
 	}
 
 	return drop_it; /* && (mdev->state == R_PRIMARY) */;

drivers/block/drbd/drbd_nl.c

@@ -318,7 +318,7 @@ drbd_set_role(struct drbd_conf *mdev, enum drbd_role new_role, int force)
 	enum drbd_disk_state nps;
 
 	if (new_role == R_PRIMARY)
-		request_ping(mdev); /* Detect a dead peer ASAP */
+		request_ping(mdev->tconn); /* Detect a dead peer ASAP */
 
 	mutex_lock(&mdev->state_mutex);
 

drivers/block/drbd/drbd_receiver.c

@@ -1864,7 +1864,7 @@ static int receive_Data(struct drbd_conf *mdev, enum drbd_packet cmd,
 				 * but I don't like the receiver using the msock */
 
 				put_ldev(mdev);
-				wake_asender(mdev);
+				wake_asender(mdev->tconn);
 				finish_wait(&mdev->misc_wait, &wait);
 				return true;
 			}

drivers/block/drbd/drbd_worker.c

@@ -145,7 +145,7 @@ static void drbd_endio_write_sec_final(struct drbd_peer_request *peer_req) __rel
 	if (do_al_complete_io)
 		drbd_al_complete_io(mdev, e_sector);
 
-	wake_asender(mdev);
+	wake_asender(mdev->tconn);
 	put_ldev(mdev);
 }
 
@@ -728,7 +728,7 @@ static int w_resync_finished(struct drbd_conf *mdev, struct drbd_work *w, int ca
 static void ping_peer(struct drbd_conf *mdev)
 {
 	clear_bit(GOT_PING_ACK, &mdev->flags);
-	request_ping(mdev);
+	request_ping(mdev->tconn);
 	wait_event(mdev->misc_wait,
 		   test_bit(GOT_PING_ACK, &mdev->flags) || mdev->state.conn < C_CONNECTED);
 }