All of lore.kernel.org
 help / color / mirror / Atom feed
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Jiang Liu <jiang.liu@huawei.com>
Cc: Yinghai Lu <yinghai@kernel.org>, Mel Gorman <mgorman@suse.de>,
	Andrew Morton <akpm@linux-foundation.org>,
	Tony Luck <tony.luck@intel.com>, Xishi Qiu <qiuxishi@huawei.com>,
	KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
	KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
	David Rientjes <rientjes@google.com>,
	Minchan Kim <minchan@kernel.org>,
	Keping Chen <chenkeping@huawei.com>,
	linux-mm@kvack.org, stable@vger.kernel.org,
	linux-kernel@vger.kernel.org, Jiang Liu <liuj97@gmail.com>
Subject: Re: [PATCH] mm: setup pageblock_order before it's used by sparse
Date: Wed, 18 Jul 2012 17:01:28 +1000	[thread overview]
Message-ID: <1342594888.3669.65.camel@pasglop> (raw)
In-Reply-To: <500530E3.3020404@huawei.com>

On Tue, 2012-07-17 at 17:31 +0800, Jiang Liu wrote:
> Hi Ben,
> 	Any update about this topic?
> 	Thanks!
> 	Gerry

I should have said "long week-end" :-) I'm just back, will look into it
now.

Cheers,
Ben.

> 
> On 2012-7-6 9:24, Benjamin Herrenschmidt wrote:
> > On Thu, 2012-07-05 at 18:00 -0700, Yinghai Lu wrote:
> >> cma, dma_continugous_reserve is referring pageblock_order very early
> >> too.
> >> just after init_memory_mapping() for x86's setup_arch.
> >>
> >> so set pageblock_order early looks like my -v2 patch is right way.
> >>
> >> current question: need to powerpc guys to check who to set that early.
> > 
> > I missed the beginning of that discussion, I'll try to dig a bit,
> > might take me til next week though as I'm about to be off for
> > the week-end.
> > 


WARNING: multiple messages have this Message-ID (diff)
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Jiang Liu <jiang.liu@huawei.com>
Cc: Yinghai Lu <yinghai@kernel.org>, Mel Gorman <mgorman@suse.de>,
	Andrew Morton <akpm@linux-foundation.org>,
	Tony Luck <tony.luck@intel.com>, Xishi Qiu <qiuxishi@huawei.com>,
	KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
	KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
	David Rientjes <rientjes@google.com>,
	Minchan Kim <minchan@kernel.org>,
	Keping Chen <chenkeping@huawei.com>,
	linux-mm@kvack.org, stable@vger.kernel.org,
	linux-kernel@vger.kernel.org, Jiang Liu <liuj97@gmail.com>
Subject: Re: [PATCH] mm: setup pageblock_order before it's used by sparse
Date: Wed, 18 Jul 2012 17:01:28 +1000	[thread overview]
Message-ID: <1342594888.3669.65.camel@pasglop> (raw)
In-Reply-To: <500530E3.3020404@huawei.com>

On Tue, 2012-07-17 at 17:31 +0800, Jiang Liu wrote:
> Hi Ben,
> 	Any update about this topic?
> 	Thanks!
> 	Gerry

I should have said "long week-end" :-) I'm just back, will look into it
now.

Cheers,
Ben.

> 
> On 2012-7-6 9:24, Benjamin Herrenschmidt wrote:
> > On Thu, 2012-07-05 at 18:00 -0700, Yinghai Lu wrote:
> >> cma, dma_continugous_reserve is referring pageblock_order very early
> >> too.
> >> just after init_memory_mapping() for x86's setup_arch.
> >>
> >> so set pageblock_order early looks like my -v2 patch is right way.
> >>
> >> current question: need to powerpc guys to check who to set that early.
> > 
> > I missed the beginning of that discussion, I'll try to dig a bit,
> > might take me til next week though as I'm about to be off for
> > the week-end.
> > 

--
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>

  reply	other threads:[~2012-07-18  7:02 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-06-30  9:07 [PATCH] mm: setup pageblock_order before it's used by sparse Jiang Liu
2012-06-30  9:07 ` Jiang Liu
2012-06-30 20:15 ` Yinghai Lu
2012-07-02  2:01   ` Jiang Liu
2012-07-02  2:01     ` Jiang Liu
2012-07-02  2:01     ` Jiang Liu
2012-07-02 20:43     ` Yinghai Lu
2012-07-03  2:54       ` Jiang Liu
2012-07-03  2:54         ` Jiang Liu
2012-07-03  2:54         ` Jiang Liu
2012-07-03  2:54         ` Jiang Liu
2012-07-03  3:25         ` Yinghai Lu
2012-07-03  3:25           ` Yinghai Lu
2012-07-03  3:25           ` Yinghai Lu
2012-07-03  3:25           ` Yinghai Lu
2012-07-03  3:29           ` Jiang Liu
2012-07-03  3:29             ` Jiang Liu
2012-07-03  3:29             ` Jiang Liu
2012-07-18  7:17             ` Benjamin Herrenschmidt
2012-07-18  7:17               ` Benjamin Herrenschmidt
2012-07-18  7:17               ` Benjamin Herrenschmidt
2012-07-18  7:15           ` Benjamin Herrenschmidt
2012-07-18  7:15             ` Benjamin Herrenschmidt
2012-07-18  7:15             ` Benjamin Herrenschmidt
2012-06-30 20:46 ` Greg KH
2012-06-30 20:46   ` Greg KH
2012-07-02 12:41 ` Mel Gorman
2012-07-02 12:41   ` Mel Gorman
2012-07-03 21:07 ` Andrew Morton
2012-07-03 21:07   ` Andrew Morton
2012-07-04  1:40   ` Jiang Liu
2012-07-04  1:40     ` Jiang Liu
2012-07-04  9:20     ` Mel Gorman
2012-07-04  9:20       ` Mel Gorman
2012-07-06  1:00       ` Yinghai Lu
2012-07-06  1:00         ` Yinghai Lu
2012-07-06  1:24         ` Benjamin Herrenschmidt
2012-07-06  1:24           ` Benjamin Herrenschmidt
2012-07-17  9:31           ` Jiang Liu
2012-07-17  9:31             ` Jiang Liu
2012-07-18  7:01             ` Benjamin Herrenschmidt [this message]
2012-07-18  7:01               ` Benjamin Herrenschmidt

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1342594888.3669.65.camel@pasglop \
    --to=benh@kernel.crashing.org \
    --cc=akpm@linux-foundation.org \
    --cc=chenkeping@huawei.com \
    --cc=jiang.liu@huawei.com \
    --cc=kamezawa.hiroyu@jp.fujitsu.com \
    --cc=kosaki.motohiro@jp.fujitsu.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mm@kvack.org \
    --cc=liuj97@gmail.com \
    --cc=mgorman@suse.de \
    --cc=minchan@kernel.org \
    --cc=qiuxishi@huawei.com \
    --cc=rientjes@google.com \
    --cc=stable@vger.kernel.org \
    --cc=tony.luck@intel.com \
    --cc=yinghai@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.