linux-kernel - Re: [PATCH net-next 2/2] macvtap: switch to use skb array

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Date:	Fri, 15 Jul 2016 14:41:04 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	jasowang@...hat.com
Cc:	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	mst@...hat.com
Subject: Re: [PATCH net-next 2/2] macvtap: switch to use skb array

From: Jason Wang <jasowang@...hat.com>
Date: Fri, 15 Jul 2016 03:46:31 -0400

> This patch switch to use skb array instead of sk_receive_queue to
> avoid spinlock contentions. Tests shows about 21% improvements for
> guest rx pps:
> 
> Before: 1472731 pkts/s
> After:  1786289 pkts/s
> 
> Signed-off-by: Jason Wang <jasowang@...hat.com>

Looks great, nice work.

Applied, thanks Jason.