AcoSail/kernel_optimize_test
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slip: fix NOHZ local_softirq_pending 08 warning

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

	NOHZ: local_softirq_pending 08

According to 481a819914 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>
This commit is contained in:
Matvejchikov Ilya 2011-08-05 09:23:51 +00:00 committed by David S. Miller
parent fad5444043
commit 614851601c
1 changed files with 1 additions and 1 deletions
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2
drivers/net/slip.c
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@ -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++;
}