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net: enable memcg accounting for veth queues

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[ Upstream commit 961c6136359eef38a8c023d02028fdcd123f02a6 ]

veth netdevice defines own rx queues and allocates array containing
up to 4095 ~750-bytes-long 'struct veth_rq' elements. Such allocation
is quite huge and should be accounted to memcg.

Signed-off-by: Vasily Averin <vvs@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stable-dep-of: 1ce7d306ea63 ("veth: try harder when allocating queue memory")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Vasily Averin 2022-04-29 08:17:35 +03:00 committed by Greg Kroah-Hartman
parent 8d4d26f51e
commit 914c73e787
1 changed files with 1 additions and 1 deletions
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drivers/net/veth.c
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@ -1303,7 +1303,7 @@ static int veth_alloc_queues(struct net_device *dev)
struct veth_priv *priv = netdev_priv(dev);
int i;
priv->rq = kcalloc(dev->num_rx_queues, sizeof(*priv->rq), GFP_KERNEL);
priv->rq = kcalloc(dev->num_rx_queues, sizeof(*priv->rq), GFP_KERNEL_ACCOUNT);
if (!priv->rq)
return -ENOMEM;