summaryrefslogtreecommitdiffstats
path: root/include/net/neighbour.h
diff options
context:
space:
mode:
authorChristoph Lameter <cl@linux-foundation.org>2009-10-03 19:48:22 +0900
committerTejun Heo <tj@kernel.org>2009-10-03 19:48:22 +0900
commit4ea7334b6de818b0123fa4be32af4cb8ac65174c (patch)
treebd9d2671945cdda7629b315d9ecb19b86781e839 /include/net/neighbour.h
parentfce22848a1e9887d92c2a975494b69149808750e (diff)
downloadlinux-stable-4ea7334b6de818b0123fa4be32af4cb8ac65174c.tar.gz
linux-stable-4ea7334b6de818b0123fa4be32af4cb8ac65174c.tar.bz2
linux-stable-4ea7334b6de818b0123fa4be32af4cb8ac65174c.zip
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>
Diffstat (limited to 'include/net/neighbour.h')
-rw-r--r--include/net/neighbour.h7
1 files changed, 1 insertions, 6 deletions
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 3817fda82a80..f28403ff7648 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
{