linux-kernel - Re: [tbench regression fixes]: digging out smelly deadmen.

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Message-Id: <20081024.221653.23695396.davem@davemloft.net>
Date:	Fri, 24 Oct 2008 22:16:53 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	efault@....de
Cc:	rjw@...k.pl, mingo@...e.hu, s0mbre@...rvice.net.ru,
	a.p.zijlstra@...llo.nl, linux-kernel@...r.kernel.org,
	netdev@...r.kernel.org
Subject: Re: [tbench regression fixes]: digging out smelly deadmen.

From: Mike Galbraith <efault@....de>
Date: Sat, 25 Oct 2008 05:37:28 +0200

> Part of the .27 regression was added scheduler overhead going from .26
> to .27.  The scheduler overhead is now gone, but an unidentified source
> of localhost throughput loss remains for both SMP and UP configs.

It has to be the TSO thinky Evgeniy hit too right?

If not, please bisect this.
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