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From: Jens Axboe <jens.axboe@oracle.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
	linux-kernel@vger.kernel.org
Subject: Re: [GIT PULL] block bits for 2.6.29-rc5
Date: Fri, 20 Feb 2009 08:26:35 +0100	[thread overview]
Message-ID: <20090220072635.GR29783@kernel.dk> (raw)
In-Reply-To: <20090219185539.GI29783@kernel.dk>

On Thu, Feb 19 2009, Jens Axboe wrote:
> On Thu, Feb 19 2009, Christoph Hellwig wrote:
> > On Wed, Feb 18, 2009 at 03:41:06PM +0100, Jens Axboe wrote:
> > > Hi Linus,
> > > 
> > > One trivial patch, otherwise it's all bug fixes or regressions. Please
> > > pull.
> > 
> > Any chance you could look into the barrier fail warning spew regression
> > introduced early in the 2.6.29 circle?
> 
> Yep, will get fixed in the next round. There were just a few important
> fixes queued up that I wanted in -rc6.

It seems to work fine for me, tested with a modified sd that doesn't
have barrier support and loop:

Filesystem "sdc1": Disabling barriers, trial barrier write failed
XFS mounting filesystem sdc1

and

Filesystem "loop0": Disabling barriers, trial barrier write failed
XFS mounting filesystem loop0

No extra failure warnings on the barrier IO itself. What device do you
see this on?

-- 
Jens Axboe


  reply	other threads:[~2009-02-20  7:29 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-02-18 14:41 [GIT PULL] block bits for 2.6.29-rc5 Jens Axboe
2009-02-19 18:54 ` Christoph Hellwig
2009-02-19 18:55   ` Jens Axboe
2009-02-20  7:26     ` Jens Axboe [this message]
2009-02-24 13:45       ` Christoph Hellwig
2009-02-20  1:07 ` Andrew Morton
2009-02-20 16:40   ` Jens Axboe
2009-02-20 16:50     ` Miller, Mike (OS Dev)
2009-02-20 16:53       ` Jens Axboe
2009-02-20 18:51         ` Miller, Mike (OS Dev)
2009-02-23 11:09           ` Jens Axboe
2009-02-23 15:00             ` Miller, Mike (OS Dev)

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