From: Minchan Kim <minchan.kim@gmail.com>
To: Mel Gorman <mel@csn.ul.ie>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
linux-kernel@vger.kernel.org, akpm@linux-foundation.org,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
"kosaki.motohiro@jp.fujitsu.com" <kosaki.motohiro@jp.fujitsu.com>
Subject: Re: error at compaction (Re: mmotm 2010-04-15-14-42 uploaded
Date: Tue, 20 Apr 2010 19:14:05 +0900 [thread overview]
Message-ID: <p2m28c262361004200314i43af7c2bob94ee64d912ae2c1@mail.gmail.com> (raw)
In-Reply-To: <20100420095855.GE19264@csn.ul.ie>
On Tue, Apr 20, 2010 at 6:58 PM, Mel Gorman <mel@csn.ul.ie> wrote:
> On Tue, Apr 20, 2010 at 06:50:23PM +0900, Minchan Kim wrote:
>> On Tue, Apr 20, 2010 at 5:44 PM, Mel Gorman <mel@csn.ul.ie> wrote:
>> > On Tue, Apr 20, 2010 at 05:32:13PM +0900, Minchan Kim wrote:
>> >>
>> >> Yes. Then, Let's add comment like split_page. :)
>> >> /*
>> >> * Note: this is probably too low level an operation for use in drivers.
>> >> * Please consult with lkml before using this in your driver.
>> >> */
>> >>
>> >
>> > I can, but the comment that was there says it's like split_page except the
>> > page is already free. This also covers not using it in a driver.
>>
>> I see. In addition, you already mentioned "As this is only being used
>> for migration".
>> I missed one.
>> I don't have any against one.
>> Will you repost v2 which move split_free_pages out of compaction.c?
>
> I don't understand your suggestion. split_free_pages is already out of
> compaction.c.
Ahh. Sorry. It's my fault. I confused. forget it, please.
--
Kind regards,
Minchan Kim
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next prev parent reply other threads:[~2010-04-20 10:14 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <201004152210.o3FMA7KV001909@imap1.linux-foundation.org>
2010-04-15 23:38 ` [PATCH -mmotm] vmstat: fix build errors when PROC_FS is disabled Randy Dunlap
2010-04-16 16:03 ` mmotm 2010-04-15-14-42 uploaded (shmem, CGROUP_MEM_RES_CTLR) Randy Dunlap
2010-04-19 1:49 ` Daisuke Nishimura
2010-04-19 2:17 ` Randy Dunlap
2010-04-19 10:01 ` error at compaction (Re: mmotm 2010-04-15-14-42 uploaded KAMEZAWA Hiroyuki
2010-04-19 18:14 ` Mel Gorman
2010-04-19 19:39 ` Mel Gorman
2010-04-20 2:30 ` KAMEZAWA Hiroyuki
2010-04-20 2:39 ` Minchan Kim
2010-04-20 3:07 ` KAMEZAWA Hiroyuki
2010-04-20 3:58 ` Minchan Kim
2010-04-20 4:24 ` KAMEZAWA Hiroyuki
2010-04-20 8:20 ` Mel Gorman
2010-04-20 8:32 ` Minchan Kim
2010-04-20 8:44 ` Mel Gorman
2010-04-20 9:50 ` Minchan Kim
2010-04-20 9:58 ` Mel Gorman
2010-04-20 10:14 ` Minchan Kim [this message]
2010-04-21 8:28 ` KAMEZAWA Hiroyuki
2010-04-21 9:48 ` KAMEZAWA Hiroyuki
2010-04-21 10:20 ` Mel Gorman
2010-04-21 16:52 ` Minchan Kim
2010-04-21 23:01 ` Minchan Kim
2010-04-20 2:35 ` KAMEZAWA Hiroyuki
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