From cbccc362a7f7333a814c0df4bb0925cc211c85af Mon Sep 17 00:00:00 2001
From: Jesper Dangaard Brouer <brouer@redhat.com>
Date: Mon, 28 Jan 2013 23:44:14 +0000
Subject: [PATCH] --- yaml --- r: 351979 b: refs/heads/master c:
 cd39a7890aed7433beb3188c7ad8591e260ebf10 h: refs/heads/master i:   351977:
 fa8798baf760c5e6fbe1f791971f85f252f14e4f   351975:
 0c93740f4b645834b0955de2285859783c00986a v: v3

---
 [refs]                        | 2 +-
 trunk/include/net/inet_frag.h | 5 ++++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index daee7592f750..6ad9f7485959 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 656a05c899b4026ee828ccddd550202ded7a26c6
+refs/heads/master: cd39a7890aed7433beb3188c7ad8591e260ebf10
diff --git a/trunk/include/net/inet_frag.h b/trunk/include/net/inet_frag.h
index 32786a044718..91e77975eaa6 100644
--- a/trunk/include/net/inet_frag.h
+++ b/trunk/include/net/inet_frag.h
@@ -3,9 +3,12 @@
 
 struct netns_frags {
 	int			nqueues;
-	atomic_t		mem;
 	struct list_head	lru_list;
 
+	/* Its important for performance to keep lru_list and mem on
+	 * separate cachelines
+	 */
+	atomic_t		mem ____cacheline_aligned_in_smp;
 	/* sysctls */
 	int			timeout;
 	int			high_thresh;