linux-kernel - Re: [patch 2/3] mm: memory: remove ->vm

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Message-ID: <20141202120015.GC22683@node.dhcp.inet.fi>
Date:	Tue, 2 Dec 2014 14:00:15 +0200
From:	"Kirill A. Shutemov" <kirill@...temov.name>
To:	Johannes Weiner <hannes@...xchg.org>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Tejun Heo <tj@...nel.org>, Hugh Dickins <hughd@...gle.com>,
	Michel Lespinasse <walken@...gle.com>, Jan Kara <jack@...e.cz>,
	linux-mm@...ck.org, linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [patch 2/3] mm: memory: remove ->vm_file check on shared
 writable vmas

On Mon, Dec 01, 2014 at 05:58:01PM -0500, Johannes Weiner wrote:
> The only way a VMA can have shared and writable semantics is with a
> backing file.
> 
> Signed-off-by: Johannes Weiner <hannes@...xchg.org>

Acked-by: Kirill A. Shutemov <kirill.shutemov@...ux.intel.com>

-- 
 Kirill A. Shutemov
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