---

yaml
---
r: 345689
b: refs/heads/master
c: 599377a
h: refs/heads/master
i:
  345687: f858a56
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c12a3d8c84a5e9913a97ca5e6513c913a7e5b288
+refs/heads/master: 599377acb7cf3e1bdec13285096adac7ebaaaac5

trunk/drivers/block/drbd/drbd_int.h

@@ -857,6 +857,7 @@ enum {
 				 * so shrink_page_list() would not recurse into,
 				 * and potentially deadlock on, this drbd worker.
 				 */
+	DISCONNECT_SENT,	/* Currently the last bit in this 32bit word */
 };
 
 struct drbd_bitmap; /* opaque for drbd_conf */

trunk/drivers/block/drbd/drbd_main.c

@@ -659,6 +659,9 @@ drbd_req_state(struct drbd_conf *mdev, union drbd_state mask,
 			goto abort;
 		}
 
+		if (mask.conn == C_MASK && val.conn == C_DISCONNECTING)
+			set_bit(DISCONNECT_SENT, &mdev->flags);
+
 		wait_event(mdev->state_wait,
 			(rv = _req_st_cond(mdev, mask, val)));
 

trunk/drivers/block/drbd/drbd_receiver.c

@@ -534,7 +534,6 @@ static int drbd_recv(struct drbd_conf *mdev, void *buf, size_t size)
 				dev_err(DEV, "sock_recvmsg returned %d\n", rv);
 			break;
 		} else if (rv == 0) {
-			dev_info(DEV, "sock was shut down by peer\n");
 			break;
 		} else	{
 			/* signal came in, or peer/link went down,
@@ -547,9 +546,21 @@ static int drbd_recv(struct drbd_conf *mdev, void *buf, size_t size)
 
 	set_fs(oldfs);
 
+	if (rv == 0) {
+		if (test_bit(DISCONNECT_SENT, &mdev->flags)) {
+			long t; /* time_left */
+			t = wait_event_timeout(mdev->state_wait, mdev->state.conn < C_CONNECTED,
+					       mdev->net_conf->ping_timeo * HZ/10);
+			if (t)
+				goto out;
+		}
+		dev_info(DEV, "sock was shut down by peer\n");
+	}
+
 	if (rv != size)
 		drbd_force_state(mdev, NS(conn, C_BROKEN_PIPE));
 
+out:
 	return rv;
 }
 
@@ -760,6 +771,7 @@ static int drbd_connect(struct drbd_conf *mdev)
 
 	D_ASSERT(!mdev->data.socket);
 
+	clear_bit(DISCONNECT_SENT, &mdev->flags);
 	if (drbd_request_state(mdev, NS(conn, C_WF_CONNECTION)) < SS_SUCCESS)
 		return -2;
 
@@ -4680,6 +4692,13 @@ int drbd_asender(struct drbd_thread *thi)
 			received += rv;
 			buf	 += rv;
 		} else if (rv == 0) {
+			if (test_bit(DISCONNECT_SENT, &mdev->flags)) {
+				long t; /* time_left */
+				t = wait_event_timeout(mdev->state_wait, mdev->state.conn < C_CONNECTED,
+						       mdev->net_conf->ping_timeo * HZ/10);
+				if (t)
+					break;
+			}
 			dev_err(DEV, "meta connection shut down by peer.\n");
 			goto reconnect;
 		} else if (rv == -EAGAIN) {