From 914c73e7872dba3870dca5b4e2e7f4afbde42903 Mon Sep 17 00:00:00 2001 From: Vasily Averin Date: Fri, 29 Apr 2022 08:17:35 +0300 Subject: [PATCH] net: enable memcg accounting for veth queues [ 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 Signed-off-by: David S. Miller Stable-dep-of: 1ce7d306ea63 ("veth: try harder when allocating queue memory") Signed-off-by: Sasha Levin --- drivers/net/veth.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/veth.c b/drivers/net/veth.c index 85c3e12f8362..87cee614618c 100644 --- a/drivers/net/veth.c +++ b/drivers/net/veth.c @@ -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;