linux-kernel - Re: [PATCH v2] xen-blkback: replace work_pending with work_busy in purge_persistent

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Message-ID: <20150724131054.GA17605@l.oracle.com>
Date:	Fri, 24 Jul 2015 09:10:54 -0400
From:	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
To:	Roger Pau Monné <roger.pau@...rix.com>
Cc:	Bob Liu <bob.liu@...cle.com>, xen-devel@...ts.xenproject.org,
	david.vrabel@...rix.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] xen-blkback: replace work_pending with work_busy in
 purge_persistent_gnt()

On Thu, Jul 23, 2015 at 11:06:58AM +0200, Roger Pau Monné wrote:
> El 22/07/15 a les 8.40, Bob Liu ha escrit:
> > The BUG_ON() in purge_persistent_gnt() will be triggered when previous purge
> > work haven't finished.
> > There is a work_pending() before this BUG_ON, but it doesn't account if the work
> > is still currently running.
> > 
> > Signed-off-by: Bob Liu <bob.liu@...cle.com>
> 
> Acked-by: Roger Pau Monné <roger.pau@...rix.com>
> 
> Should be backported to stable branches.

I applied all the patches and I am now testing them for regressions.

Thank you!
> 
> Roger.
> 
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