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Date: Wed, 19 May 2010 14:47:06 -0400
From: Rik van Riel <riel@redhat.com>
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Subject: Re: [PATCH] tmpfs: Insert tmpfs cache pages to inactive list at first
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To: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Shaohua Li <shaohua.li@intel.com>, Wu Fengguang <fengguang.wu@intel.com>, Johannes Weiner <hannes@cmpxchg.org>, Minchan Kim <minchan.kim@gmail.com>, Hugh Dickins <hughd@google.com>, LKML <linux-kernel@vger.kernel.org>, linux-mm <linux-mm@kvack.org>, Andrew Morton <akpm@linux-foundation.org>
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On 05/19/2010 04:44 AM, KOSAKI Motohiro wrote:
> Shaohua Li reported parallel file copy on tmpfs can lead to
> OOM killer. This is regression of caused by commit 9ff473b9a7
> (vmscan: evict streaming IO first). Wow, It is 2 years old patch!

> Thus, now we can use lru_cache_add_anon() instead.
>
> Reported-by: Shaohua Li<shaohua.li@intel.com>
> Cc: Wu Fengguang<fengguang.wu@intel.com>
> Cc: Johannes Weiner<hannes@cmpxchg.org>
> Cc: Rik van Riel<riel@redhat.com>
> Cc: Minchan Kim<minchan.kim@gmail.com>
> Cc: Hugh Dickins<hughd@google.com>
> Signed-off-by: KOSAKI Motohiro<kosaki.motohiro@jp.fujitsu.com>

Reviewed-by: Rik van Riel <riel@redhat.com>

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