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Date: Mon, 05 Aug 2013 14:38:03 -0400
From: Rik van Riel <riel@redhat.com>
MIME-Version: 1.0
Subject: Re: [PATCH 8/9] mm: zone_reclaim: after a successful zone_reclaim
 check the min watermark
References: <1375459596-30061-1-git-send-email-aarcange@redhat.com> <1375459596-30061-9-git-send-email-aarcange@redhat.com>
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To: Andrea Arcangeli <aarcange@redhat.com>
Cc: linux-mm@kvack.org, Johannes Weiner <jweiner@redhat.com>, Mel Gorman <mgorman@suse.de>, Hugh Dickins <hughd@google.com>, Richard Davies <richard@arachsys.com>, Shaohua Li <shli@kernel.org>, Rafael Aquini <aquini@redhat.com>, Andrew Morton <akpm@linux-foundation.org>, Hush Bensen <hush.bensen@gmail.com>

On 08/02/2013 12:06 PM, Andrea Arcangeli wrote:
> If we're in the fast path and we succeeded zone_reclaim(), it means we
> freed enough memory and we can use the min watermark to have some
> margin against concurrent allocations from other CPUs or interrupts.
>
> Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>

Acked-by: Rik van Riel <riel@redhat.com>

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