linux-kernel - Re: [PATCH v2 1/4] xen-blkback: fix memory leak when persistent grants are used

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Date:	Tue, 4 Feb 2014 10:30:13 +0000
From:	David Vrabel <david.vrabel@...rix.com>
To:	Roger Pau Monne <roger.pau@...rix.com>
CC:	<xen-devel@...ts.xenproject.org>, <linux-kernel@...r.kernel.org>,
	Matt Rushton <mrushton@...zon.com>,
	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
	Ian Campbell <Ian.Campbell@...rix.com>,
	<xen-devel@...ts.xen.org>, Anthony Liguori <aliguori@...zon.com>,
	Matt Wilson <msw@...zon.com>
Subject: Re: [PATCH v2 1/4] xen-blkback: fix memory leak when persistent grants
 are used

On 04/02/14 10:26, Roger Pau Monne wrote:
> From: Matt Rushton <mrushton@...zon.com>
> 
> Currently shrink_free_pagepool() is called before the pages used for
> persistent grants are released via free_persistent_gnts(). This
> results in a memory leak when a VBD that uses persistent grants is
> torn down.

Reviewed-by: David Vrabel <david.vrabel@...rix.com>

David
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