소스 검색

[BRIDGE]: receive path optimization

This improves the bridge local receive path by avoiding going
through another softirq.  The bridge receive path is already being called
from a netif_receive_skb() there is no point in going through another
receiveq round trip.

Recursion is limited because bridge can never be a port of a bridge
so handle_bridge() always returns.

Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Hemminger 20 년 전
부모
커밋
7ce54e3f42
1개의 변경된 파일1개의 추가작업 그리고 1개의 파일을 삭제
  1. 1 1
      net/bridge/br_input.c

+ 1 - 1
net/bridge/br_input.c

@@ -26,7 +26,7 @@ static int br_pass_frame_up_finish(struct sk_buff *skb)
 #ifdef CONFIG_NETFILTER_DEBUG
 	skb->nf_debug = 0;
 #endif
-	netif_rx(skb);
+	netif_receive_skb(skb);
 
 	return 0;
 }