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netfilter: ebtables: allocate chainstack on CPU local nodes
author
Davidlohr Bueso
<dave@stgolabs.net>
Sun, 10 Oct 2021 18:24:39 +0000
(11:24 -0700)
committer
Pablo Neira Ayuso
<pablo@netfilter.org>
Sun, 17 Oct 2021 22:23:57 +0000
(
00:23
+0200)
Keep the per-CPU memory allocated for chainstacks local.
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
net/bridge/netfilter/ebtables.c
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diff --git
a/net/bridge/netfilter/ebtables.c
b/net/bridge/netfilter/ebtables.c
index 83d1798dfbb444ebe0f4ab0b0262dc7b2052ebb0..ba045f35114dd90853fb0165f1f769c60fb126e8 100644
(file)
--- a/
net/bridge/netfilter/ebtables.c
+++ b/
net/bridge/netfilter/ebtables.c
@@
-926,7
+926,9
@@
static int translate_table(struct net *net, const char *name,
return -ENOMEM;
for_each_possible_cpu(i) {
newinfo->chainstack[i] =
- vmalloc(array_size(udc_cnt, sizeof(*(newinfo->chainstack[0]))));
+ vmalloc_node(array_size(udc_cnt,
+ sizeof(*(newinfo->chainstack[0]))),
+ cpu_to_node(i));
if (!newinfo->chainstack[i]) {
while (i)
vfree(newinfo->chainstack[--i]);