CC: David Miller <davem@davemloft.net>
Signed-off-by: Christoph Lameter <cl@linux-foundation.org>

---
 include/net/neighbour.h              |    7 +------
 include/net/netfilter/nf_conntrack.h |    9 ++-------
 2 files changed, 3 insertions(+), 13 deletions(-)

Index: linux-2.6/include/net/neighbour.h
===================================================================
--- linux-2.6.orig/include/net/neighbour.h	2009-06-15 17:24:59.000000000 -0500
+++ linux-2.6/include/net/neighbour.h	2009-06-15 17:53:35.000000000 -0500
@@ -89,12 +89,7 @@ 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
 {
Index: linux-2.6/include/net/netfilter/nf_conntrack.h
===================================================================
--- linux-2.6.orig/include/net/netfilter/nf_conntrack.h	2009-06-15 17:24:59.000000000 -0500
+++ linux-2.6/include/net/netfilter/nf_conntrack.h	2009-06-15 17:53:35.000000000 -0500
@@ -294,14 +294,9 @@ extern int nf_conntrack_set_hashsize(con
 extern unsigned int nf_conntrack_htable_size;
 extern unsigned int nf_conntrack_max;
 
-#define NF_CT_STAT_INC(net, count)	\
-	(per_cpu_ptr((net)->ct.stat, raw_smp_processor_id())->count++)
+#define NF_CT_STAT_INC(net, count) __this_cpu_inc((net)->ct.stat->count)
 #define NF_CT_STAT_INC_ATOMIC(net, count)		\
-do {							\
-	local_bh_disable();				\
-	per_cpu_ptr((net)->ct.stat, raw_smp_processor_id())->count++;	\
-	local_bh_enable();				\
-} while (0)
+	this_cpu_inc((net)->ct.stat->count)
 
 #define MODULE_ALIAS_NFCT_HELPER(helper) \
         MODULE_ALIAS("nfct-helper-" helper)

-- 

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