From: Matthew Dobson <colpatch@us.ibm.com>
To: Christoph Lameter <clameter@engr.sgi.com>
Cc: Christoph Lameter <christoph@lameter.com>,
Dave Hansen <haveblue@us.ibm.com>,
"Martin J. Bligh" <mbligh@mbligh.org>,
Jesse Barnes <jbarnes@virtuousgeek.org>,
Andy Whitcroft <apw@shadowen.org>, Andrew Morton <akpm@osdl.org>,
linux-mm <linux-mm@kvack.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
shai@scalex86.org, steiner@sgi.com
Subject: Re: NUMA aware slab allocator V3
Date: Wed, 18 May 2005 14:15:07 -0700 [thread overview]
Message-ID: <428BB05B.6090704@us.ibm.com> (raw)
In-Reply-To: <Pine.LNX.4.62.0505181046320.20978@schroedinger.engr.sgi.com>
Christoph Lameter wrote:
> On Wed, 18 May 2005, Matthew Dobson wrote:
>
>
>>Thanks! I just looked at V2 & V3 of the patch and saw some open-coded
>>loops. I may have missed a later version of the patch which has fixes.
>>Feel free to CC me on future versions of the patch...
>
>
> I will when I get everything together. The hold up at the moment is that
> Martin has found a boot failure with the new slab allocator on ppc64 that
> I am unable to explain.
>
> Strangely, the panic is in the page allocator. I have no means of
> testing since I do not have a ppc64 system available. Could you help me
> figure out what is going on?
I can't promise anything, but if you send me the latest version of your
patch (preferably with the loops fixed to eliminate the possibility of it
accessing an unavailable/unusable node), I can build & boot it on a PPC64
box and see what happens.
-Matt
WARNING: multiple messages have this Message-ID (diff)
From: Matthew Dobson <colpatch@us.ibm.com>
To: Christoph Lameter <clameter@engr.sgi.com>
Cc: Christoph Lameter <christoph@lameter.com>,
Dave Hansen <haveblue@us.ibm.com>,
"Martin J. Bligh" <mbligh@mbligh.org>,
Jesse Barnes <jbarnes@virtuousgeek.org>,
Andy Whitcroft <apw@shadowen.org>, Andrew Morton <akpm@osdl.org>,
linux-mm <linux-mm@kvack.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
shai@scalex86.org, steiner@sgi.com
Subject: Re: NUMA aware slab allocator V3
Date: Wed, 18 May 2005 14:15:07 -0700 [thread overview]
Message-ID: <428BB05B.6090704@us.ibm.com> (raw)
In-Reply-To: <Pine.LNX.4.62.0505181046320.20978@schroedinger.engr.sgi.com>
Christoph Lameter wrote:
> On Wed, 18 May 2005, Matthew Dobson wrote:
>
>
>>Thanks! I just looked at V2 & V3 of the patch and saw some open-coded
>>loops. I may have missed a later version of the patch which has fixes.
>>Feel free to CC me on future versions of the patch...
>
>
> I will when I get everything together. The hold up at the moment is that
> Martin has found a boot failure with the new slab allocator on ppc64 that
> I am unable to explain.
>
> Strangely, the panic is in the page allocator. I have no means of
> testing since I do not have a ppc64 system available. Could you help me
> figure out what is going on?
I can't promise anything, but if you send me the latest version of your
patch (preferably with the loops fixed to eliminate the possibility of it
accessing an unavailable/unusable node), I can build & boot it on a PPC64
box and see what happens.
-Matt
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next prev parent reply other threads:[~2005-05-18 21:15 UTC|newest]
Thread overview: 105+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-11 15:17 NUMA aware slab allocator V2 Christoph Lameter
2005-05-11 15:17 ` Christoph Lameter
2005-05-11 15:46 ` Jack Steiner
2005-05-11 15:46 ` Jack Steiner
2005-05-12 7:04 ` Andrew Morton
2005-05-12 7:04 ` Andrew Morton
2005-05-12 9:39 ` Niraj kumar
2005-05-12 9:39 ` Niraj kumar
2005-05-12 20:02 ` Christoph Lameter
2005-05-12 20:02 ` Christoph Lameter
2005-05-12 20:22 ` Andrew Morton
2005-05-12 20:22 ` Andrew Morton
2005-05-13 7:06 ` Andrew Morton
2005-05-13 7:06 ` Andrew Morton
2005-05-13 11:21 ` Christoph Lameter
2005-05-13 11:21 ` Christoph Lameter
2005-05-13 11:33 ` Andrew Morton
2005-05-13 11:33 ` Andrew Morton
2005-05-13 11:37 ` Christoph Lameter
2005-05-13 11:37 ` Christoph Lameter
2005-05-13 13:56 ` Dave Hansen
2005-05-13 13:56 ` Dave Hansen
2005-05-13 16:20 ` Christoph Lameter
2005-05-13 16:20 ` Christoph Lameter
2005-05-14 1:24 ` NUMA aware slab allocator V3 Christoph Lameter
2005-05-14 1:24 ` Christoph Lameter
2005-05-14 7:42 ` Andrew Morton
2005-05-14 7:42 ` Andrew Morton
2005-05-14 16:24 ` Christoph Lameter
2005-05-14 16:24 ` Christoph Lameter
2005-05-16 5:00 ` Andrew Morton
2005-05-16 5:00 ` Andrew Morton
2005-05-16 13:52 ` Dave Hansen
2005-05-16 13:52 ` Dave Hansen
2005-05-16 16:47 ` Christoph Lameter
2005-05-16 16:47 ` Christoph Lameter
2005-05-16 17:22 ` Dave Hansen
2005-05-16 17:22 ` Dave Hansen
2005-05-16 17:54 ` Christoph Lameter
2005-05-16 17:54 ` Christoph Lameter
2005-05-16 18:08 ` Martin J. Bligh
2005-05-16 18:08 ` Martin J. Bligh
2005-05-16 21:10 ` Jesse Barnes
2005-05-16 21:10 ` Jesse Barnes
2005-05-16 21:21 ` Martin J. Bligh
2005-05-16 21:21 ` Martin J. Bligh
2005-05-17 0:14 ` Christoph Lameter
2005-05-17 0:14 ` Christoph Lameter
2005-05-17 0:26 ` Dave Hansen
2005-05-17 0:26 ` Dave Hansen
2005-05-17 23:36 ` Matthew Dobson
2005-05-17 23:36 ` Matthew Dobson
2005-05-17 23:49 ` Christoph Lameter
2005-05-17 23:49 ` Christoph Lameter
2005-05-18 17:27 ` Matthew Dobson
2005-05-18 17:27 ` Matthew Dobson
2005-05-18 17:48 ` Christoph Lameter
2005-05-18 17:48 ` Christoph Lameter
2005-05-18 21:15 ` Matthew Dobson [this message]
2005-05-18 21:15 ` Matthew Dobson
2005-05-18 21:40 ` Christoph Lameter
2005-05-18 21:40 ` Christoph Lameter
2005-05-19 5:07 ` Christoph Lameter
2005-05-19 5:07 ` Christoph Lameter
2005-05-19 16:14 ` Jesse Barnes
2005-05-19 16:14 ` Jesse Barnes
2005-05-19 19:03 ` Matthew Dobson
2005-05-19 19:03 ` Matthew Dobson
2005-05-19 21:46 ` Matthew Dobson
2005-05-20 19:03 ` Matthew Dobson
2005-05-20 19:03 ` Matthew Dobson
2005-05-20 19:23 ` Christoph Lameter
2005-05-20 19:23 ` Christoph Lameter
2005-05-20 20:20 ` Matthew Dobson
2005-05-20 20:20 ` Matthew Dobson
2005-05-20 21:30 ` Matthew Dobson
2005-05-20 21:30 ` Matthew Dobson
2005-05-20 23:42 ` Christoph Lameter
2005-05-20 23:42 ` Christoph Lameter
2005-05-24 21:37 ` Christoph Lameter
2005-05-24 21:37 ` Christoph Lameter
2005-05-24 23:02 ` Matthew Dobson
2005-05-24 23:02 ` Matthew Dobson
2005-05-25 5:21 ` Christoph Lameter
2005-05-25 5:21 ` Christoph Lameter
2005-05-25 18:27 ` Matthew Dobson
2005-05-25 18:27 ` Matthew Dobson
2005-05-25 21:03 ` Christoph Lameter
2005-05-25 21:03 ` Christoph Lameter
2005-05-26 6:48 ` Martin J. Bligh
2005-05-26 6:48 ` Martin J. Bligh
2005-05-28 1:59 ` NUMA aware slab allocator V4 Christoph Lameter
2005-05-28 1:59 ` Christoph Lameter
2005-05-16 21:54 ` NUMA aware slab allocator V3 Dave Hansen
2005-05-16 21:54 ` Dave Hansen
2005-05-16 18:12 ` Dave Hansen
2005-05-16 18:12 ` Dave Hansen
2005-05-13 13:46 ` NUMA aware slab allocator V2 Dave Hansen
2005-05-13 13:46 ` Dave Hansen
2005-05-17 23:29 ` Matthew Dobson
2005-05-17 23:29 ` Matthew Dobson
2005-05-18 1:07 ` Christoph Lameter
2005-05-18 1:07 ` Christoph Lameter
2005-05-12 21:49 ` Robin Holt
2005-05-12 21:49 ` Robin Holt
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