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Re: regression: 100% io-wait with 2.6.24-rcX

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From: Alasdair G Kergon <agk@...>
To: Martin Knoblauch <spamtrap@...>
Cc: Linus Torvalds <torvalds@...>, Mel Gorman <mel@...>, Fengguang Wu <wfg@...>, Mike Snitzer <snitzer@...>, Peter Zijlstra <peterz@...>, <jplatte@...>, Ingo Molnar <mingo@...>, <linux-kernel@...>, linux-ext4@vger.kernel.org <linux-ext4@...>, <James.Bottomley@...>, Jens Axboe <jens.axboe@...>, Milan Broz <mbroz@...>, Neil Brown <neilb@...>
Subject: Re: regression: 100% io-wait with 2.6.24-rcX
Date: Tuesday, January 22, 2008 - 7:40 pm

On Tue, Jan 22, 2008 at 07:25:15AM -0800, Martin Knoblauch wrote:

The IO should pass straight through simple linear targets like that without
needing to get broken up, so I wouldn't expect those patches to make any
difference in this particular case.

Alasdair
-- 
agk@redhat.com
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Messages in current thread:
Re: regression: 100% io-wait with 2.6.24-rcX, Martin Knoblauch, (Tue Jan 22, 11:25 am)
Re: regression: 100% io-wait with 2.6.24-rcX, Alasdair G Kergon, (Tue Jan 22, 7:40 pm)