From: Minchan Kim <minchan@kernel.org>
To: Shaohua Li <shli@fb.com>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Kernel-team@fb.com, mhocko@suse.com, hughd@google.com,
hannes@cmpxchg.org, riel@redhat.com, mgorman@techsingularity.net,
akpm@linux-foundation.org
Subject: Re: [PATCH V5 5/6] mm: enable MADV_FREE for swapless system
Date: Tue, 28 Feb 2017 14:02:56 +0900 [thread overview]
Message-ID: <20170228050256.GC2702@bbox> (raw)
In-Reply-To: <155648585589300bfae1d45078e7aebb3d988b87.1487965799.git.shli@fb.com>
On Fri, Feb 24, 2017 at 01:31:48PM -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: 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: Minchan Kim <minchan@kernel.org>
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WARNING: multiple messages have this Message-ID (diff)
From: Minchan Kim <minchan@kernel.org>
To: Shaohua Li <shli@fb.com>
Cc: <linux-mm@kvack.org>, <linux-kernel@vger.kernel.org>,
<Kernel-team@fb.com>, <mhocko@suse.com>, <hughd@google.com>,
<hannes@cmpxchg.org>, <riel@redhat.com>,
<mgorman@techsingularity.net>, <akpm@linux-foundation.org>
Subject: Re: [PATCH V5 5/6] mm: enable MADV_FREE for swapless system
Date: Tue, 28 Feb 2017 14:02:56 +0900 [thread overview]
Message-ID: <20170228050256.GC2702@bbox> (raw)
In-Reply-To: <155648585589300bfae1d45078e7aebb3d988b87.1487965799.git.shli@fb.com>
On Fri, Feb 24, 2017 at 01:31:48PM -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: 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: Minchan Kim <minchan@kernel.org>
next prev parent reply other threads:[~2017-02-28 5:03 UTC|newest]
Thread overview: 88+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-24 21:31 [PATCH V5 0/6] mm: fix some MADV_FREE issues Shaohua Li
2017-02-24 21:31 ` Shaohua Li
2017-02-24 21:31 ` [PATCH V5 1/6] mm: delete unnecessary TTU_* flags Shaohua Li
2017-02-24 21:31 ` Shaohua Li
2017-02-27 13:48 ` Michal Hocko
2017-02-27 13:48 ` Michal Hocko
2017-02-24 21:31 ` [PATCH V5 2/6] mm: don't assume anonymous pages have SwapBacked flag Shaohua Li
2017-02-24 21:31 ` Shaohua Li
2017-02-27 6:48 ` Hillf Danton
2017-02-27 6:48 ` Hillf Danton
2017-02-27 14:35 ` Michal Hocko
2017-02-27 14:35 ` Michal Hocko
2017-02-27 16:10 ` Shaohua Li
2017-02-27 16:10 ` Shaohua Li
2017-02-27 16:28 ` Michal Hocko
2017-02-27 16:28 ` Michal Hocko
2017-02-24 21:31 ` [PATCH V5 3/6] mm: move MADV_FREE pages into LRU_INACTIVE_FILE list Shaohua Li
2017-02-24 21:31 ` Shaohua Li
2017-02-27 6:28 ` Minchan Kim
2017-02-27 6:28 ` Minchan Kim
2017-02-27 16:13 ` Shaohua Li
2017-02-27 16:13 ` Shaohua Li
2017-02-27 16:30 ` Michal Hocko
2017-02-27 16:30 ` Michal Hocko
2017-02-28 2:53 ` Minchan Kim
2017-02-28 2:53 ` Minchan Kim
2017-02-27 14:53 ` Michal Hocko
2017-02-27 14:53 ` Michal Hocko
2017-02-27 17:15 ` Johannes Weiner
2017-02-27 17:15 ` Johannes Weiner
2017-02-28 3:19 ` Hillf Danton
2017-02-28 3:19 ` Hillf Danton
2017-02-24 21:31 ` [PATCH V5 4/6] mm: reclaim MADV_FREE pages Shaohua Li
2017-02-24 21:31 ` Shaohua Li
2017-02-27 6:33 ` Minchan Kim
2017-02-27 6:33 ` Minchan Kim
2017-02-27 16:19 ` Shaohua Li
2017-02-27 16:19 ` Shaohua Li
2017-02-27 16:32 ` Michal Hocko
2017-02-27 16:32 ` Michal Hocko
2017-02-28 5:02 ` Minchan Kim
2017-02-28 5:02 ` Minchan Kim
2017-02-27 15:05 ` Michal Hocko
2017-02-27 15:05 ` Michal Hocko
2017-02-27 17:21 ` Johannes Weiner
2017-02-27 17:21 ` Johannes Weiner
2017-02-28 3:21 ` Hillf Danton
2017-02-28 3:21 ` Hillf Danton
2017-02-24 21:31 ` [PATCH V5 5/6] mm: enable MADV_FREE for swapless system Shaohua Li
2017-02-24 21:31 ` Shaohua Li
2017-02-27 15:06 ` Michal Hocko
2017-02-27 15:06 ` Michal Hocko
2017-02-28 3:22 ` Hillf Danton
2017-02-28 3:22 ` Hillf Danton
2017-02-28 5:02 ` Minchan Kim [this message]
2017-02-28 5:02 ` Minchan Kim
2017-02-24 21:31 ` [PATCH V5 6/6] proc: show MADV_FREE pages info in smaps Shaohua Li
2017-02-24 21:31 ` Shaohua Li
2017-02-27 15:06 ` Michal Hocko
2017-02-27 15:06 ` Michal Hocko
2017-02-28 3:23 ` Hillf Danton
2017-02-28 3:23 ` Hillf Danton
2017-03-01 13:36 ` Michal Hocko
2017-03-01 13:36 ` Michal Hocko
2017-03-01 17:37 ` Shaohua Li
2017-03-01 17:37 ` Shaohua Li
2017-03-01 17:49 ` Michal Hocko
2017-03-01 17:49 ` Michal Hocko
2017-03-01 18:18 ` Shaohua Li
2017-03-01 18:18 ` Shaohua Li
2017-03-01 18:31 ` Johannes Weiner
2017-03-01 18:31 ` Johannes Weiner
2017-03-01 18:57 ` Michal Hocko
2017-03-01 18:57 ` Michal Hocko
2017-03-02 7:39 ` Minchan Kim
2017-03-02 7:39 ` Minchan Kim
2017-03-02 14:01 ` Johannes Weiner
2017-03-02 14:01 ` Johannes Weiner
2017-03-02 16:30 ` Michal Hocko
2017-03-02 16:30 ` Michal Hocko
2017-03-04 0:10 ` Andrew Morton
2017-03-04 0:10 ` Andrew Morton
2017-03-07 10:05 ` Michal Hocko
2017-03-07 10:05 ` Michal Hocko
2017-03-07 22:43 ` Andrew Morton
2017-03-07 22:43 ` Andrew Morton
2017-03-08 5:36 ` Minchan Kim
2017-03-08 5:36 ` Minchan Kim
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