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Date:	Thu, 31 Jul 2008 11:03:39 +0800
From:	Herbert Xu <>
To:	Lennert Buytenhek <>
Subject: Re: using software TSO on non-TSO capable netdevices

On Thu, Jul 31, 2008 at 04:36:52AM +0200, Lennert Buytenhek wrote:
> The maximum that splice will allow -- PIPE_BUFFERS * PAGE_SIZE.
> I.e. the writes should be large enough.

Have you looked at the packet dump? Maybe it was being constrained
by the receiver/congestion windows.

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