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From: Tejun Heo <tj@kernel.org>
To: Roman Pen <roman.penyaev@profitbricks.com>
Cc: Akinobu Mita <akinobu.mita@gmail.com>,
	Jens Axboe <axboe@kernel.dk>, Christoph Hellwig <hch@lst.de>,
	linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 1/1] blk-mq: fix hang caused by freeze/unfreeze sequence
Date: Tue, 9 Aug 2016 23:55:42 -0400	[thread overview]
Message-ID: <20160810035542.GE25053@mtj.duckdns.org> (raw)
In-Reply-To: <20160808113908.5445-1-roman.penyaev@profitbricks.com>

Hello,

On Mon, Aug 08, 2016 at 01:39:08PM +0200, Roman Pen wrote:
> Long time ago there was a similar fix proposed by Akinobu Mita[1],
> but it seems that time everyone decided to fix this subtle race in
> percpu-refcount and Tejun Heo[2] did an attempt (as I can see that
> patchset was not applied).

So, I probably forgot about it while waiting for confirmation of fix.
Can you please verify that the patchset fixes the issue?  I can apply
the patchset right away.

Thanks.

-- 
tejun

  reply	other threads:[~2016-08-10  3:55 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-08-08 11:39 [PATCH v2 1/1] blk-mq: fix hang caused by freeze/unfreeze sequence Roman Pen
2016-08-10  3:55 ` Tejun Heo [this message]
2016-08-10  8:42   ` Roman Penyaev
2016-08-10 11:36     ` Roman Penyaev
2016-08-30  9:37       ` 王金浦
2016-08-10 18:54     ` Tejun Heo

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