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authorEric Dumazet <eric.dumazet@gmail.com>2010-11-28 05:43:24 +0000
committerDavid S. Miller <davem@davemloft.net>2010-11-29 09:43:13 -0800
commitb02038a17b271e0f70616c54e4eccb5cc33d1b74 (patch)
treeb63cbb3aaa911e9504da9571d18eca2799703f97
parent49b4a6546fac02f58784f0744e0f99a6562ccc03 (diff)
xps: NUMA allocations for per cpu data
store_xps_map() allocates maps that are used by single cpu, it makes sense to use NUMA allocations. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/core/net-sysfs.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 99c11294623..35ef42fa0cf 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -956,8 +956,9 @@ static ssize_t store_xps_map(struct netdev_queue *queue,
if (map_len >= alloc_len) {
alloc_len = alloc_len ?
2 * alloc_len : XPS_MIN_MAP_ALLOC;
- new_map = kzalloc(XPS_MAP_SIZE(alloc_len),
- GFP_KERNEL);
+ new_map = kzalloc_node(XPS_MAP_SIZE(alloc_len),
+ GFP_KERNEL,
+ cpu_to_node(cpu));
if (!new_map)
goto error;
new_map->alloc_len = alloc_len;