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From: Minchan Kim <minchan@kernel.org>
To: Jiang Liu <jiang.liu@huawei.com>
Cc: Minchan Kim <minchan@kernel.org>,
	Keping Chen <chenkeping@huawei.com>, Mel Gorman <mgorman@suse.de>,
	KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
	KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Hugh Dickins <hughd@google.com>, Tony Luck <tony.luck@intel.com>,
	linux-mm@kvack.org, linux-kernel@vger.kernel.org,
	Jiang Liu <liuj97@gmail.com>
Subject: Re: [PATCH] trivial, memory hotplug: add kswapd_is_running() for better readability
Date: Fri, 15 Jun 2012 00:04:34 +0900	[thread overview]
Message-ID: <20120614150434.GC2097@barrios> (raw)
In-Reply-To: <1339663776-196-1-git-send-email-jiang.liu@huawei.com>

On Thu, Jun 14, 2012 at 04:49:36PM +0800, Jiang Liu wrote:
> Add kswapd_is_running() to check whether the kswapd worker thread is already
> running before calling kswapd_run() when onlining memory pages.
> 
> It's based on a draft version from Minchan Kim <minchan@kernel.org>.
> 
> Signed-off-by: Jiang Liu <liuj97@gmail.com>

Reviewed-by: Minchan Kim <minchan@kernel.org>

Thanks!

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WARNING: multiple messages have this Message-ID (diff)
From: Minchan Kim <minchan@kernel.org>
To: Jiang Liu <jiang.liu@huawei.com>
Cc: Minchan Kim <minchan@kernel.org>,
	Keping Chen <chenkeping@huawei.com>, Mel Gorman <mgorman@suse.de>,
	KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
	KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Hugh Dickins <hughd@google.com>, Tony Luck <tony.luck@intel.com>,
	linux-mm@kvack.org, linux-kernel@vger.kernel.org,
	Jiang Liu <liuj97@gmail.com>
Subject: Re: [PATCH] trivial, memory hotplug: add kswapd_is_running() for better readability
Date: Fri, 15 Jun 2012 00:04:34 +0900	[thread overview]
Message-ID: <20120614150434.GC2097@barrios> (raw)
In-Reply-To: <1339663776-196-1-git-send-email-jiang.liu@huawei.com>

On Thu, Jun 14, 2012 at 04:49:36PM +0800, Jiang Liu wrote:
> Add kswapd_is_running() to check whether the kswapd worker thread is already
> running before calling kswapd_run() when onlining memory pages.
> 
> It's based on a draft version from Minchan Kim <minchan@kernel.org>.
> 
> Signed-off-by: Jiang Liu <liuj97@gmail.com>

Reviewed-by: Minchan Kim <minchan@kernel.org>

Thanks!


  parent reply	other threads:[~2012-06-14 15:04 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-06-14  3:44 [PATCH] memory hotplug: fix invalid memory access caused by stale kswapd pointer Jiang Liu
2012-06-14  3:44 ` Jiang Liu
2012-06-14  4:02 ` Kamezawa Hiroyuki
2012-06-14  4:02   ` Kamezawa Hiroyuki
2012-06-14  5:31 ` Minchan Kim
2012-06-14  5:31   ` Minchan Kim
2012-06-14  6:24   ` Jiang Liu
2012-06-14  6:24     ` Jiang Liu
2012-06-14  8:49   ` [PATCH] trivial, memory hotplug: add kswapd_is_running() for better readability Jiang Liu
2012-06-14  8:49     ` Jiang Liu
2012-06-14 11:48     ` Kamezawa Hiroyuki
2012-06-14 11:48       ` Kamezawa Hiroyuki
2012-06-14 11:59     ` KOSAKI Motohiro
2012-06-14 11:59       ` KOSAKI Motohiro
2012-06-14 15:04     ` Minchan Kim [this message]
2012-06-14 15:04       ` Minchan Kim
2012-06-17  2:19     ` David Rientjes
2012-06-17  2:19       ` David Rientjes
2012-06-18  1:12       ` Minchan Kim
2012-06-18  1:12         ` Minchan Kim
2012-06-18  8:25         ` KOSAKI Motohiro
2012-06-18  8:25           ` KOSAKI Motohiro
2012-06-20  9:01       ` Jiang Liu
2012-06-20  9:01         ` Jiang Liu
2012-06-14  5:41 ` [PATCH] memory hotplug: fix invalid memory access caused by stale kswapd pointer KOSAKI Motohiro
2012-06-14  5:41   ` KOSAKI Motohiro
2012-06-15 14:28 ` Mel Gorman
2012-06-15 14:28   ` Mel Gorman
2012-06-17  2:20 ` David Rientjes
2012-06-17  2:20   ` David Rientjes

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