From: Li RongQing <lirongq...@baidu.com> Date: Thu, 6 Dec 2018 16:08:17 +0800
> tun flow entry 'updated' fields are written when receive > every packet. Thus if a flow is receiving packets from a > particular flow entry, it'll cause false-sharing with > all the other who has looked it up, so move it in its own > cache line > > and update 'queue_index' and 'update' field only when > they are changed to reduce the cache false-sharing. > > Signed-off-by: Zhang Yu <zhangy...@baidu.com> > Signed-off-by: Wang Li <wangl...@baidu.com> > Signed-off-by: Li RongQing <lirongq...@baidu.com> Applied.
