[Ocfs2-commits] mfasheh commits r1760 - trunk/cluster

[svn-commits at oss.oracle.com]

Author: mfasheh
Date: 2005-01-12 16:36:51 -0600 (Wed, 12 Jan 2005)
New Revision: 1760

Modified:
   trunk/cluster/tcp.c
Log:
* fix net_rx_should_wake to check a proper set of conditions before
  returning true.



Modified: trunk/cluster/tcp.c
===================================================================
--- trunk/cluster/tcp.c	2005-01-12 19:45:33 UTC (rev 1759)
+++ trunk/cluster/tcp.c	2005-01-12 22:36:51 UTC (rev 1760)
@@ -438,10 +438,22 @@
 
 static int net_rx_should_wake(void)
 {
-	int empty;
+	int empty = 1;
+	struct list_head *iter;
+	net_inode_private *net;
+	struct socket *socket;
 
 	spin_lock(&net_list_lock);
-	empty = list_empty(&net_recv_list);
+	list_for_each(iter, &net_recv_list) {
+		net = list_entry(iter, net_inode_private, list);
+		socket = net->sock;
+
+		if (socket &&
+		    !skb_queue_empty(&socket->sk->sk_receive_queue)) {
+			empty = 0;
+			break;
+		}
+	}
 	spin_unlock(&net_list_lock);
 
 	return !empty || tcp_sk(recv_sock->sk)->accept_queue;