netdev - Re: TCP receive splice performance

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Message-ID: <412e6f7f0805120601h1121deaewd69ecebc744f258d@mail.gmail.com>
Date:	Mon, 12 May 2008 21:01:16 +0800
From:	"Changli Gao" <xiaosuo@...il.com>
To:	"Octavian Purdila" <opurdila@...acom.com>
Cc:	netdev@...r.kernel.org, "Jens Axboe" <jens.axboe@...cle.com>
Subject: Re: TCP receive splice performance

On Mon, May 12, 2008 at 8:45 PM, Octavian Purdila <opurdila@...acom.com> wrote:
>
> In the second test case the same test was performed, only this time with some
> modification in the network stack to disable the copying from/to userspace.
> Throughput was 122-123MB which is practically line-rate.
It is interesting. Could you show us your modification?

-- 
Regards，
Changli Gao(xiaosuo@...il.com)
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