From 5239f75c6b40dc2f42c0371d4dc901d2d33a4b72 Mon Sep 17 00:00:00 2001
From: Jesper Dangaard Brouer <hawk@comx.dk>
Date: Mon, 8 Jun 2009 03:11:38 +0000
Subject: [PATCH] --- yaml --- r: 150794 b: refs/heads/master c:
 382bfeec48e43c416af9b271b9b70d2f61ef32d2 h: refs/heads/master v: v3

---
 [refs]                 | 2 +-
 trunk/net/can/af_can.c | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index a6c4acdcb407..196fd5d32580 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 67137f3cc727e4da0297ffd7bfade837aa15ecfa
+refs/heads/master: 382bfeec48e43c416af9b271b9b70d2f61ef32d2
diff --git a/trunk/net/can/af_can.c b/trunk/net/can/af_can.c
index 10f0528c3bf5..e733725b11d4 100644
--- a/trunk/net/can/af_can.c
+++ b/trunk/net/can/af_can.c
@@ -903,6 +903,8 @@ static __exit void can_exit(void)
 	}
 	spin_unlock(&can_rcvlists_lock);
 
+	rcu_barrier(); /* Wait for completion of call_rcu()'s */
+
 	kmem_cache_destroy(rcv_cache);
 }