Commit 91e83133 authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller

net: use netif_rx_ni() from process context

Hotpluging a cpu might be rare, yet we have to use proper
handlers when taking over packets found in backlog queues.

dev_cpu_callback() runs from process context, thus we should
call netif_rx_ni() to properly invoke softirq handler.
Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 364d5716
......@@ -7064,11 +7064,11 @@ static int dev_cpu_callback(struct notifier_block *nfb,
/* Process offline CPU's input_pkt_queue */
while ((skb = __skb_dequeue(&oldsd->process_queue))) {
netif_rx_internal(skb);
netif_rx_ni(skb);
input_queue_head_incr(oldsd);
}
while ((skb = skb_dequeue(&oldsd->input_pkt_queue))) {
netif_rx_internal(skb);
netif_rx_ni(skb);
input_queue_head_incr(oldsd);
}
......
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