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Date: Sun, 10 Oct 2021 10:40:06 +0000 From: patchwork-bot+netdevbpf@...nel.org To: Li RongQing <lirongqing@...du.com> Cc: netdev@...r.kernel.org, bpf@...r.kernel.org, virtualization@...ts.linux-foundation.org Subject: Re: [PATCH][net-next] virtio_net: skip RCU read lock by checking xdp_enabled of vi Hello: This patch was applied to netdev/net-next.git (master) by David S. Miller <davem@...emloft.net>: On Sat, 9 Oct 2021 17:32:43 +0800 you wrote: > networking benchmark shows that __rcu_read_lock and > __rcu_read_unlock takes some cpu cycles, and we can avoid > calling them partially in virtio rx path by check xdp_enabled > of vi, and xdp is disabled most of time > > Signed-off-by: Li RongQing <lirongqing@...du.com> > > [...] Here is the summary with links: - [net-next] virtio_net: skip RCU read lock by checking xdp_enabled of vi https://git.kernel.org/netdev/net-next/c/6213f07cb542 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html
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