From: Rik van Riel <riel@redhat.com>
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>
Subject: Re: [PATCH] tmpfs: Insert tmpfs cache pages to inactive list at first
Date: Wed, 19 May 2010 14:47:06 -0400 [thread overview]
Message-ID: <4BF4322A.3000507@redhat.com> (raw)
In-Reply-To: <20100519174327.9591.A69D9226@jp.fujitsu.com>
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>
--
All rights reversed
WARNING: multiple messages have this Message-ID (diff)
From: Rik van Riel <riel@redhat.com>
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>
Subject: Re: [PATCH] tmpfs: Insert tmpfs cache pages to inactive list at first
Date: Wed, 19 May 2010 14:47:06 -0400 [thread overview]
Message-ID: <4BF4322A.3000507@redhat.com> (raw)
In-Reply-To: <20100519174327.9591.A69D9226@jp.fujitsu.com>
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>
--
All rights reversed
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next prev parent reply other threads:[~2010-05-19 18:48 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-19 8:44 [PATCH] tmpfs: Insert tmpfs cache pages to inactive list at first KOSAKI Motohiro
2010-05-19 8:44 ` KOSAKI Motohiro
2010-05-19 18:47 ` Rik van Riel [this message]
2010-05-19 18:47 ` Rik van Riel
2010-05-19 21:51 ` Johannes Weiner
2010-05-19 21:51 ` Johannes Weiner
2010-05-19 23:29 ` Minchan Kim
2010-05-19 23:29 ` Minchan Kim
2010-05-20 1:00 ` Wu Fengguang
2010-05-20 1:00 ` Wu Fengguang
2010-05-21 0:36 ` KOSAKI Motohiro
2010-05-21 0:36 ` KOSAKI Motohiro
2010-05-21 18:57 ` Andrew Morton
2010-05-21 18:57 ` Andrew Morton
2010-05-22 0:04 ` KOSAKI Motohiro
2010-05-22 0:04 ` KOSAKI Motohiro
2010-05-21 21:32 ` Andrew Morton
2010-05-21 21:32 ` Andrew Morton
2010-05-21 1:31 ` Hugh Dickins
2010-05-21 1:31 ` Hugh Dickins
2010-05-21 1:43 ` KOSAKI Motohiro
2010-05-21 1:43 ` KOSAKI Motohiro
2010-05-21 2:10 ` Hugh Dickins
2010-05-21 2:10 ` Hugh Dickins
2010-05-21 2:18 ` KOSAKI Motohiro
2010-05-21 2:18 ` KOSAKI Motohiro
2010-05-21 16:25 ` Henrique de Moraes Holschuh
2010-05-21 16:25 ` Henrique de Moraes Holschuh
2010-05-21 2:00 ` Rik van Riel
2010-05-21 2:00 ` Rik van Riel
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