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authorVasily Averin <vvs@virtuozzo.com>2021-07-19 13:44:44 +0300
committerDavid S. Miller <davem@davemloft.net>2021-07-20 16:00:38 +0300
commita89893dd7b08fa85bcf643ca742ab388e001c08e (patch)
tree11ee565890af5cedf82349ee836d1eeebf6cf632 /net/8021q
parent990c74e3f41d7ae9711d3fb3e8b3f0d3088e0969 (diff)
downloadlinux-a89893dd7b08fa85bcf643ca742ab388e001c08e.tar.xz
memcg: enable accounting for VLAN group array
vlan array consume up to 8 pages of memory per net device. It makes sense to account for them to restrict the host's memory consumption from inside the memcg-limited container. Signed-off-by: Vasily Averin <vvs@virtuozzo.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/8021q')
-rw-r--r--net/8021q/vlan.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
index 4cdf8416869d..55275ef9a31a 100644
--- a/net/8021q/vlan.c
+++ b/net/8021q/vlan.c
@@ -67,7 +67,7 @@ static int vlan_group_prealloc_vid(struct vlan_group *vg,
return 0;
size = sizeof(struct net_device *) * VLAN_GROUP_ARRAY_PART_LEN;
- array = kzalloc(size, GFP_KERNEL);
+ array = kzalloc(size, GFP_KERNEL_ACCOUNT);
if (array == NULL)
return -ENOBUFS;