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Reply-To: "Hillf Danton" <hillf.zj@alibaba-inc.com>
From: "Hillf Danton" <hillf.zj@alibaba-inc.com>
To: "'Shaohua Li'" <shli@fb.com>, <linux-mm@kvack.org>,
        <linux-kernel@vger.kernel.org>
Cc: <Kernel-team@fb.com>, <mhocko@suse.com>, <minchan@kernel.org>,
        <hughd@google.com>, <hannes@cmpxchg.org>, <riel@redhat.com>,
        <mgorman@techsingularity.net>, <akpm@linux-foundation.org>
References: <cover.1487965799.git.shli@fb.com> <155648585589300bfae1d45078e7aebb3d988b87.1487965799.git.shli@fb.com>
In-Reply-To: <155648585589300bfae1d45078e7aebb3d988b87.1487965799.git.shli@fb.com>
Subject: Re: [PATCH V5 5/6] mm: enable MADV_FREE for swapless system
Date: Tue, 28 Feb 2017 11:22:19 +0800
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On February 25, 2017 5:32 AM 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: Rik van Riel <riel@redhat.com>
> Cc: Mel Gorman <mgorman@techsingularity.net>
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Acked-by: Johannes Weiner <hannes@cmpxchg.org>
> Signed-off-by: Shaohua Li <shli@fb.com>
> ---

Acked-by: Hillf Danton <hillf.zj@alibaba-inc.com>