ipv6: add NUMA awareness to seg6_hmac_init_algo()

Since we allocate per cpu storage, let's also use NUMA hints.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: David Lebrun <david.lebrun@uclouvain.be>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv6/seg6_hmac.c b/net/ipv6/seg6_hmac.c
index 5215e1eba01030dc9345b847eee5ac5ef3bed1b9..b274f1d95e037c93e8e0e6531cfc51709f71297c 100644 (file)
--- a/net/ipv6/seg6_hmac.c
+++ b/net/ipv6/seg6_hmac.c
@@ -389,7 +389,8 @@ static int seg6_hmac_init_algo(void)
                        return -ENOMEM;
 
                for_each_possible_cpu(cpu) {
-                       shash = kzalloc(shsize, GFP_KERNEL);
+                       shash = kzalloc_node(shsize, GFP_KERNEL,
+                                            cpu_to_node(cpu));
                        if (!shash)
                                return -ENOMEM;
                        *per_cpu_ptr(algo->shashs, cpu) = shash;