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Date: Fri, 15 Jun 2012 00:04:34 +0900
From: Minchan Kim <minchan@kernel.org>
Subject: Re: [PATCH] trivial, memory hotplug: add kswapd_is_running() for
 better readability
Message-ID: <20120614150434.GC2097@barrios>
References: <4FD97718.6060008@kernel.org>
 <1339663776-196-1-git-send-email-jiang.liu@huawei.com>
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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>

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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