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Date: Fri, 17 Feb 2017 11:16:13 -0500
From: Johannes Weiner <hannes@cmpxchg.org>
To: Shaohua Li <shli@fb.com>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Kernel-team@fb.com,
        mhocko@suse.com, minchan@kernel.org, hughd@google.com, riel@redhat.com,
        mgorman@techsingularity.net, akpm@linux-foundation.org
Subject: Re: [PATCH V3 4/7] mm: enable MADV_FREE for swapless system
Message-ID: <20170217161613.GD23735@cmpxchg.org>
References: <cover.1487100204.git.shli@fb.com>
 <a69e166d626711a6cb3ebbd2f5c9f898e2bd2d8d.1487100204.git.shli@fb.com>
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On Tue, Feb 14, 2017 at 11:36:10AM -0800, Shaohua Li wrote:
> Now MADV_FREE pages can be easily reclaimed even for swapless system. We
> can safely enable MADV_FREE for all systems.
> 
> Cc: Michal Hocko <mhocko@suse.com>
> Cc: Minchan Kim <minchan@kernel.org>
> Cc: Hugh Dickins <hughd@google.com>
> Cc: Johannes Weiner <hannes@cmpxchg.org>
> Cc: Rik van Riel <riel@redhat.com>
> Cc: Mel Gorman <mgorman@techsingularity.net>
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Signed-off-by: Shaohua Li <shli@fb.com>

Acked-by: Johannes Weiner <hannes@cmpxchg.org>