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Message-Id: <1271938428.4032.31.camel@bigi> Date: Thu, 22 Apr 2010 08:13:48 -0400 From: jamal <hadi@...erus.ca> To: Eric Dumazet <eric.dumazet@...il.com> Cc: Changli Gao <xiaosuo@...il.com>, "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org, Tom Herbert <therbert@...gle.com> Subject: Re: [PATCH v3] net: batch skb dequeueing from softnet input_pkt_queue On Thu, 2010-04-22 at 01:05 +0200, Eric Dumazet wrote: > [RFC] net: introduce a batch mode in process_backlog() > > We see a lock contention on input_pkt_queue.lock in RPS benches. > > As suggested by Changli Gao, we can batch several skbs at once in > process_backlog(), so that we dirty input_pkt_queue less often. > Ok, so i grab the latest and greatest net-next and apply this before testing? Let me know.. cheers, jamal -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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