openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

netvsc: call netif_receive_skb 

To improve performance, netvsc can call network stack directly and
avoid the local backlog queue. This is safe since incoming packets are
handled in softirq context already because the receive function
callback is called from a tasklet.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
stephen hemminger 2017-01-24 13:06:15 -08:00 committed by David S. Miller
parent b58a185801
commit 1130383c17
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/hyperv/netvsc_drv.c
View File

@ -695,7 +695,7 @@ int netvsc_recv_callback(struct net_device *net,
* is done.
* TODO - use NAPI?
*/
netif_rx(skb);
netif_receive_skb(skb);
rcu_read_unlock();
return 0;