linux-kernel - Re: [PATCH 1/1] [RFC] workqueue: fix ghost PENDING flag while doing MQ IO

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Message-ID: <571FCA71.6060603@hurleysoftware.com>
Date:	Tue, 26 Apr 2016 13:07:13 -0700
From:	Peter Hurley <peter@...leysoftware.com>
To:	Tejun Heo <tj@...nel.org>
Cc:	Roman Pen <roman.penyaev@...fitbricks.com>,
	Jens Axboe <axboe@...nel.dk>, linux-block@...r.kernel.org,
	linux-kernel@...r.kernel.org, David Howells <dhowells@...hat.com>
Subject: Re: [PATCH 1/1] [RFC] workqueue: fix ghost PENDING flag while doing
 MQ IO

On 04/26/2016 10:45 AM, Tejun Heo wrote:
> As long as what's happening is clearly documented, I think either is
> fine.  I'm gonna go with Roman's mb patch for -stable fix but think
> it'd be nice to have a separate patch to consolidate the paths which
> clear PENDING and make them use xchg.  If you can spin up a patch for
> that, I'd be happy to apply it to wq/for-3.7.

Ok.