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>

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;