* [ext4] Multiple page-io submission (Option "mblk_io_submit")
@ 2011-02-08 17:30 Sedat Dilek
2011-02-09 18:38 ` Ted Ts'o
0 siblings, 1 reply; 4+ messages in thread
From: Sedat Dilek @ 2011-02-08 17:30 UTC (permalink / raw)
To: Theodore Ts'o, Curt Wohlgemuth; +Cc: linux-ext4, linux-fsdevel, LKML
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])?
Regards,
- Sedat -
[1] http://git.kernel.org/?p=linux/kernel/git/tytso/ext4.git;a=commit;h=d50bdd5aa55127635fd8a5c74bd2abb256bd34e3
[2] http://git.kernel.org/?p=linux/kernel/git/tytso/ext4.git;a=commit;h=bd2d0210cf22f2bd0cef72eb97cf94fc7d31d8cc
[3] http://git.kernel.org/?p=linux/kernel/git/tytso/ext4.git;a=commit;h=1449032be17abb69116dbc393f67ceb8bd034f92
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [ext4] Multiple page-io submission (Option "mblk_io_submit")
2011-02-08 17:30 [ext4] Multiple page-io submission (Option "mblk_io_submit") Sedat Dilek
@ 2011-02-09 18:38 ` Ted Ts'o
2011-03-23 7:32 ` Sedat Dilek
0 siblings, 1 reply; 4+ messages in thread
From: Ted Ts'o @ 2011-02-09 18:38 UTC (permalink / raw)
To: sedat.dilek; +Cc: Curt Wohlgemuth, linux-ext4, linux-fsdevel, LKML
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
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [ext4] Multiple page-io submission (Option "mblk_io_submit")
2011-02-09 18:38 ` Ted Ts'o
@ 2011-03-23 7:32 ` Sedat Dilek
0 siblings, 0 replies; 4+ messages in thread
From: Sedat Dilek @ 2011-03-23 7:32 UTC (permalink / raw)
To: Ted Ts'o, sedat.dilek, Curt Wohlgemuth, linux-ext4,
linux-fsdevel, LKML
Cc: s.dilek
On Wed, Feb 9, 2011 at 7:38 PM, Ted Ts'o <tytso@mit.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 -
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [ext4] Multiple page-io submission (Option "mblk_io_submit")
@ 2011-03-23 7:32 ` Sedat Dilek
0 siblings, 0 replies; 4+ messages in thread
From: Sedat Dilek @ 2011-03-23 7:32 UTC (permalink / raw)
To: Ted Ts'o, sedat.dilek, Curt Wohlgemuth, linux-ext4,
linux-fsdevel, LKML
Cc: s.dilek
On Wed, Feb 9, 2011 at 7:38 PM, Ted Ts'o <tytso@mit.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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^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2011-03-23 7:32 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-02-08 17:30 [ext4] Multiple page-io submission (Option "mblk_io_submit") Sedat Dilek
2011-02-09 18:38 ` Ted Ts'o
2011-03-23 7:32 ` Sedat Dilek
2011-03-23 7:32 ` Sedat Dilek
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