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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2010-11-28 08:43:24 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-11-29 20:43:13 +0300 |
| commit | b02038a17b271e0f70616c54e4eccb5cc33d1b74 (patch) | |
| tree | b63cbb3aaa911e9504da9571d18eca2799703f97 /net | |
| parent | 49b4a6546fac02f58784f0744e0f99a6562ccc03 (diff) | |
| download | linux-b02038a17b271e0f70616c54e4eccb5cc33d1b74.tar.xz | |
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>
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/net-sysfs.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c index 99c11294623f..35ef42fa0cf3 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; |