From: David Rientjes <rientjes@google.com>
To: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Nishanth Aravamudan <nacc@linux.vnet.ibm.com>,
Han Pingtian <hanpt@linux.vnet.ibm.com>,
penberg@kernel.org, linux-mm@kvack.org, paulus@samba.org,
Anton Blanchard <anton@samba.org>,
mpm@selenic.com, Christoph Lameter <cl@linux.com>,
linuxppc-dev@lists.ozlabs.org,
Wanpeng Li <liwanp@linux.vnet.ibm.com>
Subject: Re: [RFC PATCH 1/3] slub: search partial list on numa_mem_id(), instead of numa_node_id()
Date: Thu, 6 Feb 2014 00:37:53 -0800 (PST) [thread overview]
Message-ID: <alpine.DEB.2.02.1402060037210.21148@chino.kir.corp.google.com> (raw)
In-Reply-To: <1391674026-20092-1-git-send-email-iamjoonsoo.kim@lge.com>
On Thu, 6 Feb 2014, Joonsoo Kim wrote:
> Currently, if allocation constraint to node is NUMA_NO_NODE, we search
> a partial slab on numa_node_id() node. This doesn't work properly on the
> system having memoryless node, since it can have no memory on that node and
> there must be no partial slab on that node.
>
> On that node, page allocation always fallback to numa_mem_id() first. So
> searching a partial slab on numa_node_id() in that case is proper solution
> for memoryless node case.
>
> Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
>
Acked-by: David Rientjes <rientjes@google.com>
I think you'll need to send these to Andrew since he appears to be picking
up slub patches these days.
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WARNING: multiple messages have this Message-ID (diff)
From: David Rientjes <rientjes@google.com>
To: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Han Pingtian <hanpt@linux.vnet.ibm.com>,
Nishanth Aravamudan <nacc@linux.vnet.ibm.com>,
penberg@kernel.org, linux-mm@kvack.org, paulus@samba.org,
Anton Blanchard <anton@samba.org>,
mpm@selenic.com, Christoph Lameter <cl@linux.com>,
linuxppc-dev@lists.ozlabs.org,
Wanpeng Li <liwanp@linux.vnet.ibm.com>
Subject: Re: [RFC PATCH 1/3] slub: search partial list on numa_mem_id(), instead of numa_node_id()
Date: Thu, 6 Feb 2014 00:37:53 -0800 (PST) [thread overview]
Message-ID: <alpine.DEB.2.02.1402060037210.21148@chino.kir.corp.google.com> (raw)
In-Reply-To: <1391674026-20092-1-git-send-email-iamjoonsoo.kim@lge.com>
On Thu, 6 Feb 2014, Joonsoo Kim wrote:
> Currently, if allocation constraint to node is NUMA_NO_NODE, we search
> a partial slab on numa_node_id() node. This doesn't work properly on the
> system having memoryless node, since it can have no memory on that node and
> there must be no partial slab on that node.
>
> On that node, page allocation always fallback to numa_mem_id() first. So
> searching a partial slab on numa_node_id() in that case is proper solution
> for memoryless node case.
>
> Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
>
Acked-by: David Rientjes <rientjes@google.com>
I think you'll need to send these to Andrew since he appears to be picking
up slub patches these days.
next prev parent reply other threads:[~2014-02-06 8:38 UTC|newest]
Thread overview: 229+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-07 2:21 [PATCH] slub: Don't throw away partial remote slabs if there is no local memory Anton Blanchard
2014-01-07 2:21 ` Anton Blanchard
2014-01-07 4:19 ` Wanpeng Li
2014-01-07 4:19 ` Wanpeng Li
2014-01-07 4:19 ` Wanpeng Li
2014-01-08 14:17 ` Anton Blanchard
2014-01-08 14:17 ` Anton Blanchard
2014-01-07 4:19 ` Wanpeng Li
2014-01-07 6:49 ` Andi Kleen
2014-01-07 6:49 ` Andi Kleen
2014-01-08 14:03 ` Anton Blanchard
2014-01-08 14:03 ` Anton Blanchard
2014-01-07 7:41 ` Joonsoo Kim
2014-01-07 7:41 ` Joonsoo Kim
2014-01-07 8:48 ` Wanpeng Li
2014-01-07 8:48 ` Wanpeng Li
2014-01-07 8:48 ` Wanpeng Li
2014-01-07 8:48 ` Wanpeng Li
2014-01-07 9:10 ` Joonsoo Kim
2014-01-07 9:10 ` Joonsoo Kim
2014-01-07 9:21 ` Wanpeng Li
2014-01-07 9:21 ` Wanpeng Li
2014-01-07 9:31 ` Joonsoo Kim
2014-01-07 9:31 ` Joonsoo Kim
2014-01-07 9:49 ` Wanpeng Li
2014-01-07 9:49 ` Wanpeng Li
2014-01-07 9:49 ` Wanpeng Li
2014-01-07 9:49 ` Wanpeng Li
2014-01-07 9:21 ` Wanpeng Li
2014-01-07 9:21 ` Wanpeng Li
2014-01-07 9:52 ` Wanpeng Li
2014-01-07 9:52 ` Wanpeng Li
2014-01-07 9:52 ` Wanpeng Li
2014-01-09 0:20 ` Joonsoo Kim
2014-01-09 0:20 ` Joonsoo Kim
2014-01-07 9:52 ` Wanpeng Li
2014-01-20 9:10 ` Wanpeng Li
2014-01-20 9:10 ` Wanpeng Li
2014-01-20 9:10 ` Wanpeng Li
2014-01-20 9:10 ` Wanpeng Li
[not found] ` <52dce7fe.e5e6420a.5ff6.ffff84a0SMTPIN_ADDED_BROKEN@mx.google.com>
2014-01-20 22:13 ` Christoph Lameter
2014-01-20 22:13 ` Christoph Lameter
2014-01-21 2:20 ` Wanpeng Li
2014-01-21 2:20 ` Wanpeng Li
2014-01-21 2:20 ` Wanpeng Li
2014-01-21 2:20 ` Wanpeng Li
2014-01-24 3:09 ` Wanpeng Li
2014-01-24 3:09 ` Wanpeng Li
2014-01-24 3:09 ` Wanpeng Li
2014-01-24 3:09 ` Wanpeng Li
2014-01-24 3:14 ` Wanpeng Li
2014-01-24 3:14 ` Wanpeng Li
2014-01-24 3:14 ` Wanpeng Li
2014-01-24 3:14 ` Wanpeng Li
[not found] ` <52e1da8f.86f7440a.120f.25f3SMTPIN_ADDED_BROKEN@mx.google.com>
2014-01-24 15:50 ` Christoph Lameter
2014-01-24 15:50 ` Christoph Lameter
2014-01-24 21:03 ` David Rientjes
2014-01-24 21:03 ` David Rientjes
2014-01-24 22:19 ` Nishanth Aravamudan
2014-01-24 22:19 ` Nishanth Aravamudan
2014-01-24 23:29 ` Nishanth Aravamudan
2014-01-24 23:29 ` Nishanth Aravamudan
2014-01-24 23:49 ` David Rientjes
2014-01-24 23:49 ` David Rientjes
2014-01-25 0:16 ` Nishanth Aravamudan
2014-01-25 0:16 ` Nishanth Aravamudan
2014-01-25 0:25 ` David Rientjes
2014-01-25 0:25 ` David Rientjes
2014-01-25 1:10 ` Nishanth Aravamudan
2014-01-25 1:10 ` Nishanth Aravamudan
2014-01-27 5:58 ` Joonsoo Kim
2014-01-27 5:58 ` Joonsoo Kim
2014-01-28 18:29 ` Nishanth Aravamudan
2014-01-28 18:29 ` Nishanth Aravamudan
2014-01-29 15:54 ` Christoph Lameter
2014-01-29 15:54 ` Christoph Lameter
2014-01-29 22:36 ` Nishanth Aravamudan
2014-01-29 22:36 ` Nishanth Aravamudan
2014-01-30 16:26 ` Christoph Lameter
2014-01-30 16:26 ` Christoph Lameter
2014-02-03 23:00 ` Nishanth Aravamudan
2014-02-03 23:00 ` Nishanth Aravamudan
2014-02-04 3:38 ` Christoph Lameter
2014-02-04 3:38 ` Christoph Lameter
2014-02-04 7:26 ` Nishanth Aravamudan
2014-02-04 7:26 ` Nishanth Aravamudan
2014-02-04 20:39 ` Christoph Lameter
2014-02-04 20:39 ` Christoph Lameter
2014-02-05 0:13 ` Nishanth Aravamudan
2014-02-05 0:13 ` Nishanth Aravamudan
2014-02-05 19:28 ` Christoph Lameter
2014-02-05 19:28 ` Christoph Lameter
2014-02-06 2:08 ` Nishanth Aravamudan
2014-02-06 2:08 ` Nishanth Aravamudan
2014-02-06 17:25 ` Christoph Lameter
2014-02-06 17:25 ` Christoph Lameter
2014-01-27 16:18 ` Christoph Lameter
2014-01-27 16:18 ` Christoph Lameter
2014-02-06 2:07 ` Nishanth Aravamudan
2014-02-06 2:07 ` Nishanth Aravamudan
2014-02-06 8:04 ` Joonsoo Kim
2014-02-06 8:04 ` Joonsoo Kim
[not found] ` <20140206185955.GA7845@linux.vnet.ibm.com>
2014-02-06 19:28 ` Nishanth Aravamudan
2014-02-06 19:28 ` Nishanth Aravamudan
2014-02-07 8:03 ` Joonsoo Kim
2014-02-07 8:03 ` Joonsoo Kim
2014-02-06 8:07 ` [RFC PATCH 1/3] slub: search partial list on numa_mem_id(), instead of numa_node_id() Joonsoo Kim
2014-02-06 8:07 ` Joonsoo Kim
2014-02-06 8:07 ` [RFC PATCH 2/3] topology: support node_numa_mem() for determining the fallback node Joonsoo Kim
2014-02-06 8:07 ` Joonsoo Kim
2014-02-06 8:52 ` David Rientjes
2014-02-06 8:52 ` David Rientjes
2014-02-06 10:29 ` Joonsoo Kim
2014-02-06 10:29 ` Joonsoo Kim
2014-02-06 19:11 ` Nishanth Aravamudan
2014-02-06 19:11 ` Nishanth Aravamudan
2014-02-07 5:42 ` Joonsoo Kim
2014-02-07 5:42 ` Joonsoo Kim
2014-02-06 20:52 ` David Rientjes
2014-02-06 20:52 ` David Rientjes
2014-02-07 5:48 ` Joonsoo Kim
2014-02-07 5:48 ` Joonsoo Kim
2014-02-07 17:53 ` Christoph Lameter
2014-02-07 17:53 ` Christoph Lameter
2014-02-07 18:51 ` Christoph Lameter
2014-02-07 18:51 ` Christoph Lameter
2014-02-07 21:38 ` Nishanth Aravamudan
2014-02-07 21:38 ` Nishanth Aravamudan
2014-02-10 1:15 ` Joonsoo Kim
2014-02-10 1:15 ` Joonsoo Kim
2014-02-10 1:29 ` Joonsoo Kim
2014-02-10 1:29 ` Joonsoo Kim
2014-02-11 18:45 ` Christoph Lameter
2014-02-11 18:45 ` Christoph Lameter
2014-02-10 19:13 ` Nishanth Aravamudan
2014-02-10 19:13 ` Nishanth Aravamudan
2014-02-11 7:42 ` Joonsoo Kim
2014-02-11 7:42 ` Joonsoo Kim
2014-02-12 22:16 ` Christoph Lameter
2014-02-12 22:16 ` Christoph Lameter
2014-02-13 3:53 ` Nishanth Aravamudan
2014-02-13 3:53 ` Nishanth Aravamudan
2014-02-17 6:52 ` Joonsoo Kim
2014-02-17 6:52 ` Joonsoo Kim
2014-02-18 16:38 ` Christoph Lameter
2014-02-18 16:38 ` Christoph Lameter
2014-02-19 22:04 ` David Rientjes
2014-02-19 22:04 ` David Rientjes
2014-02-20 16:02 ` Christoph Lameter
2014-02-20 16:02 ` Christoph Lameter
2014-02-24 5:08 ` Joonsoo Kim
2014-02-24 5:08 ` Joonsoo Kim
2014-02-24 19:54 ` Christoph Lameter
2014-02-24 19:54 ` Christoph Lameter
2014-03-13 16:51 ` Nishanth Aravamudan
2014-03-13 16:51 ` Nishanth Aravamudan
2014-02-18 17:22 ` Nishanth Aravamudan
2014-02-18 17:22 ` Nishanth Aravamudan
2014-02-13 6:51 ` Nishanth Aravamudan
2014-02-13 6:51 ` Nishanth Aravamudan
2014-02-17 7:00 ` Joonsoo Kim
2014-02-17 7:00 ` Joonsoo Kim
2014-02-18 16:57 ` Christoph Lameter
2014-02-18 16:57 ` Christoph Lameter
2014-02-18 17:28 ` Nishanth Aravamudan
2014-02-18 17:28 ` Nishanth Aravamudan
2014-02-18 19:58 ` Christoph Lameter
2014-02-18 19:58 ` Christoph Lameter
2014-02-18 21:09 ` Nishanth Aravamudan
2014-02-18 21:09 ` Nishanth Aravamudan
2014-02-18 21:49 ` Christoph Lameter
2014-02-18 21:49 ` Christoph Lameter
2014-02-18 22:22 ` Nishanth Aravamudan
2014-02-18 22:22 ` Nishanth Aravamudan
2014-02-19 16:11 ` Christoph Lameter
2014-02-19 16:11 ` Christoph Lameter
2014-02-19 22:03 ` David Rientjes
2014-02-19 22:03 ` David Rientjes
2014-02-08 9:57 ` David Rientjes
2014-02-08 9:57 ` David Rientjes
2014-02-10 1:09 ` Joonsoo Kim
2014-02-10 1:09 ` Joonsoo Kim
2014-07-22 1:03 ` Nishanth Aravamudan
2014-07-22 1:03 ` Nishanth Aravamudan
2014-07-22 1:16 ` David Rientjes
2014-07-22 1:16 ` David Rientjes
2014-07-22 21:43 ` Nishanth Aravamudan
2014-07-22 21:43 ` Nishanth Aravamudan
2014-07-22 21:49 ` Tejun Heo
2014-07-22 21:49 ` Tejun Heo
2014-07-22 23:47 ` Nishanth Aravamudan
2014-07-22 23:47 ` Nishanth Aravamudan
2014-07-23 0:43 ` David Rientjes
2014-07-23 0:43 ` David Rientjes
2014-02-06 8:07 ` [RFC PATCH 3/3] slub: fallback to get_numa_mem() node if we want to allocate on memoryless node Joonsoo Kim
2014-02-06 8:07 ` Joonsoo Kim
2014-02-06 17:30 ` Christoph Lameter
2014-02-06 17:30 ` Christoph Lameter
2014-02-07 5:41 ` Joonsoo Kim
2014-02-07 5:41 ` Joonsoo Kim
2014-02-07 17:49 ` Christoph Lameter
2014-02-07 17:49 ` Christoph Lameter
2014-02-10 1:22 ` Joonsoo Kim
2014-02-10 1:22 ` Joonsoo Kim
2014-02-06 8:37 ` David Rientjes [this message]
2014-02-06 8:37 ` [RFC PATCH 1/3] slub: search partial list on numa_mem_id(), instead of numa_node_id() David Rientjes
2014-02-06 17:31 ` Christoph Lameter
2014-02-06 17:31 ` Christoph Lameter
2014-02-06 17:26 ` Christoph Lameter
2014-02-06 17:26 ` Christoph Lameter
2014-05-16 23:37 ` Nishanth Aravamudan
2014-05-16 23:37 ` Nishanth Aravamudan
2014-05-19 2:41 ` Joonsoo Kim
2014-05-19 2:41 ` Joonsoo Kim
2014-06-05 0:13 ` [RESEND PATCH] " David Rientjes
2014-06-05 0:13 ` David Rientjes
2014-06-05 0:13 ` David Rientjes
2014-01-27 16:24 ` [PATCH] slub: Don't throw away partial remote slabs if there is no local memory Christoph Lameter
2014-01-27 16:24 ` Christoph Lameter
2014-01-27 16:16 ` Christoph Lameter
2014-01-27 16:16 ` Christoph Lameter
2014-01-07 9:42 ` David Laight
2014-01-07 9:42 ` David Laight
2014-01-08 14:14 ` Anton Blanchard
2014-01-08 14:14 ` Anton Blanchard
2014-01-07 10:28 ` Wanpeng Li
2014-01-07 10:28 ` Wanpeng Li
2014-01-07 10:28 ` Wanpeng Li
2014-01-07 10:28 ` Wanpeng Li
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