linux-kernel - Re: [ext4] Multiple page-io submission (Option "mblk_io

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Message-ID: <AANLkTi=4k7QrtPg1B7bbzNzVMjj_aKwq99+DByQo2BP6@mail.gmail.com>
Date:	Wed, 23 Mar 2011 08:32:28 +0100
From:	Sedat Dilek <sedat.dilek@...glemail.com>
To:	"Ted Ts'o" <tytso@....edu>, sedat.dilek@...il.com,
	Curt Wohlgemuth <curtw@...gle.com>, linux-ext4@...r.kernel.org,
	linux-fsdevel <linux-fsdevel@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>
Cc:	"s.dilek" <s.dilek@...erlin.de>
Subject: Re: [ext4] Multiple page-io submission (Option "mblk_io_submit")

On Wed, Feb 9, 2011 at 7:38 PM, Ted Ts'o <tytso@....edu> wrote:
> On Tue, Feb 08, 2011 at 06:30:29PM +0100, Sedat Dilek wrote:
>> Hi,
>>
>> while looking at pending patches in ext4.git#{master, for_linus}, I
>> saw "ext4: Fix data corruption with multi-block writepages support"
>> which should fix [2] according to text in the commit-body.
>>
>> Are you planning to turn on "multiple page-io submission" again by
>> default (as is was disabled in "ext4: Turn off multiple page-io
>> submission by default" [3])?
>
> I'm planning on turning it on by default post 2.6.38, during the
> 2.6.39-rc1 merge window.  That's me being paranoid, since this is so
> late in the -rc cycle for 2.6.38.
>
>                                                - Ted
>

Ping!
(As the merge-window is still open.)

- Sedat -
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