From a40aa9233aa22d69212d02f92e5b607bd4d658f4 Mon Sep 17 00:00:00 2001
From: Andy Grover <andy.grover@oracle.com>
Date: Mon, 29 Mar 2010 17:10:01 -0700
Subject: RDS: Do wait_event_interruptible instead of wait_event

Can't see a reason not to allow signals to interrupt the wait.

Signed-off-by: Andy Grover <andy.grover@oracle.com>

diff --git a/net/rds/message.c b/net/rds/message.c
index 9122b53..4cb1ed7 100644
--- a/net/rds/message.c
+++ b/net/rds/message.c
@@ -399,14 +399,14 @@ int rds_message_inc_copy_to_user(struct rds_incoming *inc,
  */
 void rds_message_wait(struct rds_message *rm)
 {
-	wait_event(rds_message_flush_waitq,
+	wait_event_interruptible(rds_message_flush_waitq,
 			!test_bit(RDS_MSG_MAPPED, &rm->m_flags));
 }
 
 void rds_message_unmapped(struct rds_message *rm)
 {
 	clear_bit(RDS_MSG_MAPPED, &rm->m_flags);
-	wake_up(&rds_message_flush_waitq);
+	wake_up_interruptible(&rds_message_flush_waitq);
 }
 EXPORT_SYMBOL_GPL(rds_message_unmapped);
 
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