From: Jens Axboe <jens.axboe@oracle.com>
To: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: Divyesh Shah <dpshah@google.com>,
akpm@linux-foundation.org, linux-kernel@vger.kernel.org,
Suleiman Souhlal <suleiman@google.com>
Subject: Re: [BUGFIX][RESEND] Fix the starving writes bug in the anticipatory IO scheduler
Date: Mon, 16 Jun 2008 18:31:42 +0200 [thread overview]
Message-ID: <20080616163142.GL20851@kernel.dk> (raw)
In-Reply-To: <200806161318.57435.nickpiggin@yahoo.com.au>
On Mon, Jun 16 2008, Nick Piggin wrote:
> Well, thanks for the report and test case. I'm a bit out of the
> loop when it comes to IO scheduling these days, however the fix
> seems good to me.
>
> Does google still use AS scheduling? This doesn't introduce any
> performance regressions that you can tell?
>
> Andrew might be away this week I think. Jens, any chance you can
> pick this up and get it merged when you feel it is ready?
It looks good to me, I'll queue it up.
--
Jens Axboe
next prev parent reply other threads:[~2008-06-16 16:31 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <935894B7-5FD4-4C3D-9A74-6B18E532462B@google.com>
2008-06-16 3:18 ` [BUGFIX][RESEND] Fix the starving writes bug in the anticipatory IO scheduler Nick Piggin
2008-06-16 16:31 ` Jens Axboe [this message]
2008-06-17 1:01 ` Divyesh Shah
2008-06-13 17:14 Divyesh Shah
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