Commit 61485160 authored Aug 05, 2011 by Matvejchikov Ilya Committed by David S. Miller Aug 07, 2011

slip: fix NOHZ local_softirq_pending 08 warning



When using nanosleep() in an userspace application we get a ratelimit warning:

	NOHZ: local_softirq_pending 08

According to 481a8199 the problem is caused by
netif_rx() function. This patch replaces netif_rx() with netif_rx_ni() which
has to be used from process/softirq context.

Signed-off-by: Matvejchikov Ilya <matvejchikov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent fad54440

drivers/net/slip.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -367,7 +367,7 @@ static void sl_bump(struct slip *sl)
		memcpy(skb_put(skb, count), sl->rbuff, count);
		skb_reset_mac_header(skb);
		skb->protocol = htons(ETH_P_IP);
		netif_rx(skb);
		netif_rx_ni(skb);
		dev->stats.rx_packets++;
		}