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Message-Id: <20141117150821.45ac5aa8dca4b43392f563a8@linux-foundation.org>
Date: Mon, 17 Nov 2014 15:08:21 -0800
From: Andrew Morton <akpm@...ux-foundation.org>
To: Zhihui Zhang <zzhsuny@...il.com>
Cc: mgorman@...e.de, oleg@...hat.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] [mempolicy] remove unnecessary is_valid_nodemask()
On Sat, 15 Nov 2014 21:49:57 -0500 Zhihui Zhang <zzhsuny@...il.com> wrote:
> When nodes is true, nsc->mask2 has already been filtered by nsc->mask1, which has
> already factored in node_states[N_MEMORY].
>
Please be more specific. Where does that filtering occur?
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