From: Andrew Morton <akpm@linux-foundation.org>
To: Minchan Kim <minchan.kim@gmail.com>
Cc: linux-mm <linux-mm@kvack.org>,
LKML <linux-kernel@vger.kernel.org>,
Shaohua Li <shaohua.li@intel.com>,
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
Mel Gorman <mel@csn.ul.ie>
Subject: Re: [PATCH] vmscan: make kswapd use a correct order
Date: Thu, 9 Dec 2010 14:13:17 -0800 [thread overview]
Message-ID: <20101209141317.60d14fb5.akpm@linux-foundation.org> (raw)
In-Reply-To: <1291305649-2405-1-git-send-email-minchan.kim@gmail.com>
On Fri, 3 Dec 2010 01:00:49 +0900
Minchan Kim <minchan.kim@gmail.com> wrote:
> +static bool kswapd_try_to_sleep(pg_data_t *pgdat, int order)
OT: kswapd_try_to_sleep() does a
trace_mm_vmscan_kswapd_sleep(pgdat->node_id) if it sleeps for a long
time, but doesn't trace anything at all if it does a short sleep.
Where's the sense in that?
WARNING: multiple messages have this Message-ID (diff)
From: Andrew Morton <akpm@linux-foundation.org>
To: Minchan Kim <minchan.kim@gmail.com>
Cc: linux-mm <linux-mm@kvack.org>,
LKML <linux-kernel@vger.kernel.org>,
Shaohua Li <shaohua.li@intel.com>,
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
Mel Gorman <mel@csn.ul.ie>
Subject: Re: [PATCH] vmscan: make kswapd use a correct order
Date: Thu, 9 Dec 2010 14:13:17 -0800 [thread overview]
Message-ID: <20101209141317.60d14fb5.akpm@linux-foundation.org> (raw)
In-Reply-To: <1291305649-2405-1-git-send-email-minchan.kim@gmail.com>
On Fri, 3 Dec 2010 01:00:49 +0900
Minchan Kim <minchan.kim@gmail.com> wrote:
> +static bool kswapd_try_to_sleep(pg_data_t *pgdat, int order)
OT: kswapd_try_to_sleep() does a
trace_mm_vmscan_kswapd_sleep(pgdat->node_id) if it sleeps for a long
time, but doesn't trace anything at all if it does a short sleep.
Where's the sense in that?
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next prev parent reply other threads:[~2010-12-09 22:14 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-02 16:00 [PATCH] vmscan: make kswapd use a correct order Minchan Kim
2010-12-02 16:00 ` Minchan Kim
2010-12-03 12:11 ` Mel Gorman
2010-12-03 12:11 ` Mel Gorman
2010-12-09 22:13 ` Andrew Morton [this message]
2010-12-09 22:13 ` Andrew Morton
2010-12-10 3:53 ` Minchan Kim
2010-12-10 3:53 ` Minchan Kim
2010-12-10 11:17 ` Mel Gorman
2010-12-10 11:17 ` Mel Gorman
-- strict thread matches above, loose matches on Subject: below --
2010-12-01 3:08 [patch]vmscan: " Shaohua Li
2010-12-01 4:21 ` Minchan Kim
2010-12-01 5:42 ` Shaohua Li
2010-12-01 9:44 ` KOSAKI Motohiro
2010-12-01 15:58 ` Minchan Kim
2010-12-02 0:09 ` KOSAKI Motohiro
2010-12-02 0:29 ` KOSAKI Motohiro
2010-12-02 0:58 ` Minchan Kim
2010-12-02 0:19 ` Andrew Morton
2010-12-02 9:40 ` Mel Gorman
2010-12-02 0:29 ` Shaohua Li
2010-12-02 0:54 ` Minchan Kim
2010-12-02 1:05 ` Shaohua Li
2010-12-02 1:23 ` Minchan Kim
2010-12-02 1:36 ` Minchan Kim
2010-12-02 9:42 ` Mel Gorman
2010-12-02 15:25 ` Minchan Kim
2010-12-02 2:39 ` Shaohua Li
2010-12-02 1:28 ` KOSAKI Motohiro
2010-12-02 10:12 ` Mel Gorman
2010-12-02 15:35 ` Minchan Kim
2010-12-02 15:42 ` Mel Gorman
2010-12-02 20:53 ` Simon Kirby
2010-12-03 12:00 ` Mel Gorman
2010-12-04 12:07 ` Simon Kirby
2010-12-06 12:03 ` Mel Gorman
2010-12-09 23:44 ` Simon Kirby
2010-12-10 11:32 ` Mel Gorman
2010-12-10 23:42 ` Simon Kirby
2010-12-14 9:52 ` Mel Gorman
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