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ipvlan: use netif_receive_skb() in ipvlan_process_multicast()

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ipvlan_process_multicast() runs from process context, there is no
risk of stack overflow if we call netif_receive_skb() instead
of netif_rx().

This avoids some overhead adding/removing skbs to/from a per-cpu
backlog and raising/processing NET_RX softirqs.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20260512042019.3300975-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Eric Dumazet
2026-05-12 04:20:19 +00:00
committed by Jakub Kicinski
parent 3803065cd6
commit d0273dbe8b
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ipvlan/ipvlan_core.c
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@@ -286,7 +286,7 @@ void ipvlan_process_multicast(struct work_struct *work)
if (tx_pkt)
ret = dev_forward_skb(ipvlan->dev, nskb);
else
ret = netif_rx(nskb);
ret = netif_receive_skb(nskb);
}
ipvlan_count_rx(ipvlan, len, ret == NET_RX_SUCCESS, true);
local_bh_enable();