From: Fengguang Wu <wfg@mail.ustc.edu.cn>
To: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: David <david@unsolicited.net>,
Andrew Morton <akpm@linux-foundation.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>
Subject: Re: 2.6.24-rc1 - Regularly getting processes stuck in D state on startup
Date: Wed, 7 Nov 2007 14:46:47 +0800 [thread overview]
Message-ID: <394418014.24002@ustc.edu.cn> (raw)
Message-ID: <E1IpegZ-0001aK-OJ@localhost> (raw)
In-Reply-To: <20071107142609.071532ad.sfr@canb.auug.org.au>
On Wed, Nov 07, 2007 at 02:26:09PM +1100, Stephen Rothwell wrote:
> On Wed, 7 Nov 2007 14:17:17 +1100 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> >
> > On Tue, Nov 06, 2007 at 04:00:06PM +0800, Fengguang Wu wrote:
> > >
> > > Could you try with the attached 4 patches? Two of them are expected to
> > > fix your problem, another two are debugging ones(in case the problem
> > > persists).
> >
> > Applying these four patches fixes it for me. Obviously the reiserfs patch
> > was not relevant in my case (only using ext3).
>
> I am now running on a kernel with just the
> mm-speed-up-writeback-ramp-up-on-clean-systems.patch applied and I am
> seeing no hangs.
Thank you(including David:-)) for the confirmation.
Andrew: so mm-speed-up-writeback-ramp-up-on-clean-systems.patch is a
safe and working patch ;-)
Fengguang
next prev parent reply other threads:[~2007-11-07 6:47 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-05 18:23 2.6.24-rc1 - Regularly getting processes stuck in D state on startup David
2007-11-06 6:46 ` Stephen Rothwell
2007-11-06 12:20 ` Peter Zijlstra
2007-11-07 3:24 ` Stephen Rothwell
[not found] ` <E1IpJLy-0002ag-TL@localhost>
2007-11-06 8:00 ` Fengguang Wu
2007-11-06 18:03 ` David
[not found] ` <E1IpJgH-0003H1-AD@localhost>
2007-11-06 8:21 ` Fengguang Wu
2007-11-07 3:17 ` Stephen Rothwell
2007-11-07 3:26 ` Stephen Rothwell
[not found] ` <E1IpegZ-0001aK-OJ@localhost>
2007-11-07 6:46 ` Fengguang Wu [this message]
2007-11-13 5:11 ` Stephen Rothwell
2007-11-13 5:29 ` Andrew Morton
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