From mboxrd@z Thu Jan  1 00:00:00 1970
From: Joe Thornber <thornber@redhat.com>
Subject: Re: [PATCH for-dm-3.14-fixes 6/8] dm thin: fix
 pool_preresume resize with heavy IO races
Date: Fri, 21 Feb 2014 14:47:05 +0000
Message-ID: <20140221144704.GI13298@debian>
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	<1392951365-9829-7-git-send-email-snitzer@redhat.com>
	<20140221142706.GE13298@debian> <20140221143746.GF4578@redhat.com>
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On Fri, Feb 21, 2014 at 09:37:47AM -0500, Mike Snitzer wrote:
> You may think it complicated, and yeah it isn't dead simple, but it
> unlocks the nuanced state that is needed to allow for fixing data space
> exhaustion that still allows for prepared_mappings to complete -- even
> though the pool is in read-only mode.

ok, but we still need a patch to stop the worker being woken while the
pool is suspended.