From: Christoph Hellwig <hch@infradead.org>
To: Simon Kirby <sim@hostway.ca>
Cc: linux-kernel@vger.kernel.org, xfs@oss.sgi.com
Subject: Re: XFS read hangs in 3.1-rc10
Date: Wed, 26 Oct 2011 07:25:21 -0400 [thread overview]
Message-ID: <20111026112521.GA10432@infradead.org> (raw)
In-Reply-To: <20111025200748.GA25043@hostway.ca>
On Tue, Oct 25, 2011 at 01:07:48PM -0700, Simon Kirby wrote:
> This patch seems to work, at least on an SSD box. No more hung task
> warnings, and everything appears normal.
>
> Do we know what caused this regression and/or how to fix it without the
> big hammer, or do we need to break it down further?
I have an idea and will send you a refined patch soon. I'm at a
conference until tomorrow, so you'll probably have to wait another day
or two for it.
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WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@infradead.org>
To: Simon Kirby <sim@hostway.ca>
Cc: linux-kernel@vger.kernel.org, xfs@oss.sgi.com
Subject: Re: XFS read hangs in 3.1-rc10
Date: Wed, 26 Oct 2011 07:25:21 -0400 [thread overview]
Message-ID: <20111026112521.GA10432@infradead.org> (raw)
In-Reply-To: <20111025200748.GA25043@hostway.ca>
On Tue, Oct 25, 2011 at 01:07:48PM -0700, Simon Kirby wrote:
> This patch seems to work, at least on an SSD box. No more hung task
> warnings, and everything appears normal.
>
> Do we know what caused this regression and/or how to fix it without the
> big hammer, or do we need to break it down further?
I have an idea and will send you a refined patch soon. I'm at a
conference until tomorrow, so you'll probably have to wait another day
or two for it.
next prev parent reply other threads:[~2011-10-26 11:25 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-20 22:42 XFS read hangs in 3.1-rc10 Simon Kirby
2011-10-20 22:42 ` Simon Kirby
2011-10-21 13:22 ` Christoph Hellwig
2011-10-21 13:22 ` Christoph Hellwig
2011-10-21 20:28 ` Simon Kirby
2011-10-21 20:28 ` Simon Kirby
2011-10-24 8:22 ` Christoph Hellwig
2011-10-24 8:22 ` Christoph Hellwig
2011-10-25 20:07 ` Simon Kirby
2011-10-25 20:07 ` Simon Kirby
2011-10-26 11:25 ` Christoph Hellwig [this message]
2011-10-26 11:25 ` Christoph Hellwig
2011-11-04 21:03 ` Christoph Hellwig
2011-11-04 21:03 ` Christoph Hellwig
2011-11-16 19:56 ` Simon Kirby
2011-11-16 19:56 ` Simon Kirby
2011-11-20 15:32 ` Christoph Hellwig
2011-11-20 15:32 ` Christoph Hellwig
2011-11-28 19:05 ` Simon Kirby
2011-11-28 19:05 ` Simon Kirby
2011-11-28 19:55 ` Christoph Hellwig
2011-11-28 19:55 ` Christoph Hellwig
2011-11-28 21:01 ` Ben Myers
2011-11-28 21:01 ` Ben Myers
2011-10-21 20:29 ` Markus Trippelsdorf
2011-10-21 20:29 ` Markus Trippelsdorf
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