linux-kernel - Re: [PATCH 1/3] mm: add mlock_future

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Message-ID: <20131023093045.GA2862@localhost>
Date:	Wed, 23 Oct 2013 02:30:45 -0700
From:	walken@...gle.com
To:	Davidlohr Bueso <davidlohr@...com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Ingo Molnar <mingo@...nel.org>,
	Michel Lespinasse <walken@...gle.com>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Rik van Riel <riel@...hat.com>,
	Tim Chen <tim.c.chen@...ux.intel.com>, aswin@...com,
	linux-mm <linux-mm@...ck.org>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/3] mm: add mlock_future_check helper

On Thu, Oct 17, 2013 at 05:50:36PM -0700, Davidlohr Bueso wrote:
> Both do_brk and do_mmap_pgoff verify that we actually
> capable of locking future pages if the corresponding
> VM_LOCKED flags are used. Encapsulate this logic into
> a single mlock_future_check() helper function.
> 
> Signed-off-by: Davidlohr Bueso <davidlohr@...com>
> Cc: Rik van Riel <riel@...hat.com>
> Cc: Michel Lespinasse <walken@...gle.com>

Reviewed-by: Michel Lespinasse <walken@...gle.com>

-- 
Michel "Walken" Lespinasse
A program is never fully debugged until the last user dies.
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