---

yaml
---
r: 159005
b: refs/heads/master
c: edacaea
h: refs/heads/master
i:
  159003: 40b585d
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: fdf6e6b4afd8a56fa58f70a3950bd7ea7fbaef5f
+refs/heads/master: edacaeae52ade6cbb3a0704db32a9fb4a219dee3

trunk/net/rds/recv.c

@@ -409,26 +409,28 @@ int rds_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg,
 	if (msg_flags & MSG_OOB)
 		goto out;
 
-	/* If there are pending notifications, do those - and nothing else */
-	if (!list_empty(&rs->rs_notify_queue)) {
-		ret = rds_notify_queue_get(rs, msg);
-		goto out;
-	}
+	while (1) {
+		/* If there are pending notifications, do those - and nothing else */
+		if (!list_empty(&rs->rs_notify_queue)) {
+			ret = rds_notify_queue_get(rs, msg);
+			break;
+		}
 
-	if (rs->rs_cong_notify) {
-		ret = rds_notify_cong(rs, msg);
-		goto out;
-	}
+		if (rs->rs_cong_notify) {
+			ret = rds_notify_cong(rs, msg);
+			break;
+		}
 
-	while (1) {
 		if (!rds_next_incoming(rs, &inc)) {
 			if (nonblock) {
 				ret = -EAGAIN;
 				break;
 			}
 
 			timeo = wait_event_interruptible_timeout(*sk->sk_sleep,
-						rds_next_incoming(rs, &inc),
+						(!list_empty(&rs->rs_notify_queue)
+						|| rs->rs_cong_notify
+						|| rds_next_incoming(rs, &inc)),
 						timeo);
 			rdsdebug("recvmsg woke inc %p timeo %ld\n", inc,
 				 timeo);