From 4ea7334b6de818b0123fa4be32af4cb8ac65174c Mon Sep 17 00:00:00 2001
From: Christoph Lameter <cl@linux-foundation.org>
Date: Sat, 3 Oct 2009 19:48:22 +0900
Subject: this_cpu: Use this_cpu ops for network statistics

Acked-by: Tejun Heo <tj@kernel.org>
Acked-by: David Miller <davem@davemloft.net>
Signed-off-by: Christoph Lameter <cl@linux-foundation.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
---
 include/net/neighbour.h | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

(limited to 'include/net/neighbour.h')

diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 3817fda82a8..f28403ff764 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -90,12 +90,7 @@ struct neigh_statistics
 	unsigned long unres_discards;	/* number of unresolved drops */
 };
 
-#define NEIGH_CACHE_STAT_INC(tbl, field)				\
-	do {								\
-		preempt_disable();					\
-		(per_cpu_ptr((tbl)->stats, smp_processor_id())->field)++; \
-		preempt_enable();					\
-	} while (0)
+#define NEIGH_CACHE_STAT_INC(tbl, field) this_cpu_inc((tbl)->stats->field)
 
 struct neighbour
 {
-- 
cgit v1.2.3