From: Lai Jiangshan <laijs@cn.fujitsu.com>
To: Minchan Kim <minchan@kernel.org>
Cc: Mel Gorman <mel@csn.ul.ie>, Chris Metcalf <cmetcalf@tilera.com>,
Len Brown <lenb@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Andi Kleen <andi@firstfloor.org>, Julia Lawall <julia@diku.dk>,
David Howells <dhowells@redhat.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Kay Sievers <kay.sievers@vrfy.org>, Ingo Molnar <mingo@elte.hu>,
Paul Gortmaker <paul.gortmaker@windriver.com>,
Daniel Kiper <dkiper@net-space.pl>,
Andrew Morton <akpm@linux-foundation.org>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
Michal Hocko <mhocko@suse.cz>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
Michal Nazarewicz <mina86@mina86.com>,
Marek Szyprowski <m.szyprowski@samsung.com>,
Rik van Riel <riel@redhat.com>,
Bjorn Helgaas <bhelgaas@google.com>
Subject: Re: [RFC PATCH 0/3 V1] mm: add new migrate type and online_movable for hotplug
Date: Wed, 04 Jul 2012 16:43:46 +0800 [thread overview]
Message-ID: <4FF40242.8060203@cn.fujitsu.com> (raw)
In-Reply-To: <4FF3FD7F.5020706@cn.fujitsu.com>
On 07/04/2012 04:23 PM, Lai Jiangshan wrote:
> On 07/04/2012 03:35 PM, Minchan Kim wrote:
>> Hello,
>>
>> I am not sure when I can review this series by urgent other works.
>> At a glance, it seems to attract me.
Patches are resent with updated cover-letter and correct cc list.
Thank you very much.
Lai
>> But unfortunately, when I read description in cover-letter, I can't
>> find "What's the problem?".
>> If you provide that, it could help too many your Ccing people who can
>> judge "whether I dive into code or not"
>
> This patchset adds a stable-movable-migrate-type for memory-management,
> It is used for anti-fragmentation(hugepage, big-order alloction...) and
> hot-removal-of-memory(virtualization, power-conserve, move memory between systems).
> it likes ZONE_MOVABLE, but it is more elastic.
>
> Beside it, it fixes some code of CMA.
>
> Thanks,
> Lai
>
--
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WARNING: multiple messages have this Message-ID (diff)
From: Lai Jiangshan <laijs@cn.fujitsu.com>
To: Minchan Kim <minchan@kernel.org>
Cc: Mel Gorman <mel@csn.ul.ie>, Chris Metcalf <cmetcalf@tilera.com>,
Len Brown <lenb@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Andi Kleen <andi@firstfloor.org>, Julia Lawall <julia@diku.dk>,
David Howells <dhowells@redhat.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Kay Sievers <kay.sievers@vrfy.org>, Ingo Molnar <mingo@elte.hu>,
Paul Gortmaker <paul.gortmaker@windriver.com>,
Daniel Kiper <dkiper@net-space.pl>,
Andrew Morton <akpm@linux-foundation.org>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
Michal Hocko <mhocko@suse.cz>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
Michal Nazarewicz <mina86@mina86.com>,
Marek Szyprowski <m.szyprowski@samsung.com>,
Rik van Riel <riel@redhat.com>,
Bjorn Helgaas <bhelgaas@google.com>,
Christoph Lameter <cl@linux.com>,
David Rientjes <rientjes@google.com>,
LKML <linux-kernel@vger.kernel.org>,
linux-acpi@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [RFC PATCH 0/3 V1] mm: add new migrate type and online_movable for hotplug
Date: Wed, 04 Jul 2012 16:43:46 +0800 [thread overview]
Message-ID: <4FF40242.8060203@cn.fujitsu.com> (raw)
In-Reply-To: <4FF3FD7F.5020706@cn.fujitsu.com>
On 07/04/2012 04:23 PM, Lai Jiangshan wrote:
> On 07/04/2012 03:35 PM, Minchan Kim wrote:
>> Hello,
>>
>> I am not sure when I can review this series by urgent other works.
>> At a glance, it seems to attract me.
Patches are resent with updated cover-letter and correct cc list.
Thank you very much.
Lai
>> But unfortunately, when I read description in cover-letter, I can't
>> find "What's the problem?".
>> If you provide that, it could help too many your Ccing people who can
>> judge "whether I dive into code or not"
>
> This patchset adds a stable-movable-migrate-type for memory-management,
> It is used for anti-fragmentation(hugepage, big-order alloction...) and
> hot-removal-of-memory(virtualization, power-conserve, move memory between systems).
> it likes ZONE_MOVABLE, but it is more elastic.
>
> Beside it, it fixes some code of CMA.
>
> Thanks,
> Lai
>
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
WARNING: multiple messages have this Message-ID (diff)
From: Lai Jiangshan <laijs@cn.fujitsu.com>
To: Minchan Kim <minchan@kernel.org>
Cc: Mel Gorman <mel@csn.ul.ie>, Chris Metcalf <cmetcalf@tilera.com>,
Len Brown <lenb@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Andi Kleen <andi@firstfloor.org>, Julia Lawall <julia@diku.dk>,
David Howells <dhowells@redhat.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Kay Sievers <kay.sievers@vrfy.org>, Ingo Molnar <mingo@elte.hu>,
Paul Gortmaker <paul.gortmaker@windriver.com>,
Daniel Kiper <dkiper@net-space.pl>,
Andrew Morton <akpm@linux-foundation.org>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
Michal Hocko <mhocko@suse.cz>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
Michal Nazarewicz <mina86@mina86.com>,
Marek Szyprowski <m.szyprowski@samsung.com>,
Rik van Riel <riel@redhat.com>,
Bjorn Helgaas <bhelgaas@google.com>,
Christoph Lameter <cl@linux.com>,
David Rientjes <rientjes@google.com>,
LKML <linux-kernel@vger.kernel.org>,
linux-acpi@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [RFC PATCH 0/3 V1] mm: add new migrate type and online_movable for hotplug
Date: Wed, 04 Jul 2012 16:43:46 +0800 [thread overview]
Message-ID: <4FF40242.8060203@cn.fujitsu.com> (raw)
In-Reply-To: <4FF3FD7F.5020706@cn.fujitsu.com>
On 07/04/2012 04:23 PM, Lai Jiangshan wrote:
> On 07/04/2012 03:35 PM, Minchan Kim wrote:
>> Hello,
>>
>> I am not sure when I can review this series by urgent other works.
>> At a glance, it seems to attract me.
Patches are resent with updated cover-letter and correct cc list.
Thank you very much.
Lai
>> But unfortunately, when I read description in cover-letter, I can't
>> find "What's the problem?".
>> If you provide that, it could help too many your Ccing people who can
>> judge "whether I dive into code or not"
>
> This patchset adds a stable-movable-migrate-type for memory-management,
> It is used for anti-fragmentation(hugepage, big-order alloction...) and
> hot-removal-of-memory(virtualization, power-conserve, move memory between systems).
> it likes ZONE_MOVABLE, but it is more elastic.
>
> Beside it, it fixes some code of CMA.
>
> Thanks,
> Lai
>
next prev parent reply other threads:[~2012-07-04 8:43 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-04 7:26 [RFC PATCH 0/3 V1] mm: add new migrate type and online_movable for hotplug Lai Jiangshan
2012-07-04 7:26 ` [RFC PATCH 1/3 V1] mm, page_alloc: use __rmqueue_smallest when borrow memory from MIGRATE_CMA Lai Jiangshan
2012-07-04 10:17 ` Mel Gorman
2012-07-04 10:17 ` Mel Gorman
2012-07-04 10:17 ` Mel Gorman
2012-07-04 10:43 ` Lai Jiangshan
2012-07-04 10:43 ` Lai Jiangshan
2012-07-04 10:43 ` Lai Jiangshan
2012-07-04 11:19 ` Mel Gorman
2012-07-04 11:19 ` Mel Gorman
2012-07-04 11:19 ` Mel Gorman
2012-07-05 1:36 ` Lai Jiangshan
2012-07-05 1:36 ` Lai Jiangshan
2012-07-05 1:36 ` Lai Jiangshan
2012-07-05 8:38 ` Mel Gorman
2012-07-05 8:38 ` Mel Gorman
2012-07-05 8:38 ` Mel Gorman
2012-07-04 7:26 ` [RFC PATCH 2/3 V1] mm, page migrate: add MIGRATE_HOTREMOVE type Lai Jiangshan
2012-07-04 10:19 ` Mel Gorman
2012-07-04 10:19 ` Mel Gorman
2012-07-04 10:19 ` Mel Gorman
2012-07-04 10:50 ` Lai Jiangshan
2012-07-04 10:50 ` Lai Jiangshan
2012-07-04 10:50 ` Lai Jiangshan
2012-07-04 7:26 ` [RFC PATCH 3/3 V1] mm, memory-hotplug: add online_movable Lai Jiangshan
2012-07-04 14:58 ` Greg Kroah-Hartman
2012-07-04 7:35 ` [RFC PATCH 0/3 V1] mm: add new migrate type and online_movable for hotplug Minchan Kim
2012-07-04 8:23 ` Lai Jiangshan
2012-07-04 8:23 ` Lai Jiangshan
2012-07-04 8:23 ` Lai Jiangshan
2012-07-04 8:43 ` Lai Jiangshan [this message]
2012-07-04 8:43 ` Lai Jiangshan
2012-07-04 8:43 ` Lai Jiangshan
2012-07-05 9:05 ` Mel Gorman
2012-07-05 9:05 ` Mel Gorman
2012-07-05 9:05 ` Mel Gorman
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