From: Christoph Lameter <cl@linux.com>
To: Nishanth Aravamudan <nacc@linux.vnet.ibm.com>
Cc: Han Pingtian <hanpt@linux.vnet.ibm.com>,
David Rientjes <rientjes@google.com>,
penberg@kernel.org, linux-mm@kvack.org, paulus@samba.org,
Anton Blanchard <anton@samba.org>,
mpm@selenic.com, Joonsoo Kim <iamjoonsoo.kim@lge.com>,
linuxppc-dev@lists.ozlabs.org,
Wanpeng Li <liwanp@linux.vnet.ibm.com>
Subject: Re: [PATCH] slub: Don't throw away partial remote slabs if there is no local memory
Date: Thu, 6 Feb 2014 11:25:29 -0600 (CST) [thread overview]
Message-ID: <alpine.DEB.2.10.1402061124540.5348@nuc> (raw)
In-Reply-To: <20140206020833.GD5433@linux.vnet.ibm.com>
On Wed, 5 Feb 2014, Nishanth Aravamudan wrote:
> > Right so if we are ignoring the node then the simplest thing to do is to
> > not deactivate the current cpu slab but to take an object from it.
>
> Ok, that's what Anton's patch does, I believe. Are you ok with that
> patch as it is?
No. Again his patch only works if the node is memoryless not if there are
other issues that prevent allocation from that node.
next prev parent reply other threads:[~2014-02-06 17:25 UTC|newest]
Thread overview: 104+ 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 4:19 ` Wanpeng Li
2014-01-08 14:17 ` Anton Blanchard
2014-01-07 6:49 ` Andi Kleen
2014-01-08 14:03 ` Anton Blanchard
2014-01-07 7:41 ` Joonsoo Kim
2014-01-07 8:48 ` Wanpeng Li
[not found] ` <52cbbf7b.2792420a.571c.ffffd476SMTPIN_ADDED_BROKEN@mx.google.com>
2014-01-07 9:10 ` Joonsoo Kim
2014-01-07 9:21 ` Wanpeng Li
[not found] ` <52cbc738.c727440a.5ead.27a3SMTPIN_ADDED_BROKEN@mx.google.com>
2014-01-07 9:31 ` Joonsoo Kim
2014-01-07 9:49 ` Wanpeng Li
2014-01-07 9:52 ` Wanpeng Li
[not found] ` <52cbce84.aa71b60a.537c.ffffd9efSMTPIN_ADDED_BROKEN@mx.google.com>
2014-01-09 0:20 ` Joonsoo Kim
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
2014-01-21 2:20 ` Wanpeng Li
2014-01-24 3:09 ` Wanpeng Li
[not found] ` <52e1d960.2715420a.3569.1013SMTPIN_ADDED_BROKEN@mx.google.com>
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 21:03 ` David Rientjes
2014-01-24 22:19 ` Nishanth Aravamudan
2014-01-24 23:29 ` Nishanth Aravamudan
2014-01-24 23:49 ` David Rientjes
2014-01-25 0:16 ` Nishanth Aravamudan
2014-01-25 0:25 ` David Rientjes
2014-01-25 1:10 ` Nishanth Aravamudan
2014-01-27 5:58 ` Joonsoo Kim
2014-01-28 18:29 ` Nishanth Aravamudan
2014-01-29 15:54 ` Christoph Lameter
2014-01-29 22:36 ` Nishanth Aravamudan
2014-01-30 16:26 ` Christoph Lameter
2014-02-03 23:00 ` Nishanth Aravamudan
2014-02-04 3:38 ` Christoph Lameter
2014-02-04 7:26 ` Nishanth Aravamudan
2014-02-04 20:39 ` Christoph Lameter
2014-02-05 0:13 ` Nishanth Aravamudan
2014-02-05 19:28 ` Christoph Lameter
2014-02-06 2:08 ` Nishanth Aravamudan
2014-02-06 17:25 ` Christoph Lameter [this message]
2014-01-27 16:18 ` Christoph Lameter
2014-02-06 2:07 ` Nishanth Aravamudan
2014-02-06 8:04 ` Joonsoo Kim
[not found] ` <20140206185955.GA7845@linux.vnet.ibm.com>
2014-02-06 19:28 ` Nishanth Aravamudan
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 ` [RFC PATCH 2/3] topology: support node_numa_mem() for determining the fallback node Joonsoo Kim
2014-02-06 8:52 ` David Rientjes
2014-02-06 10:29 ` Joonsoo Kim
2014-02-06 19:11 ` Nishanth Aravamudan
2014-02-07 5:42 ` Joonsoo Kim
2014-02-06 20:52 ` David Rientjes
2014-02-07 5:48 ` Joonsoo Kim
2014-02-07 17:53 ` Christoph Lameter
2014-02-07 18:51 ` Christoph Lameter
2014-02-07 21:38 ` Nishanth Aravamudan
2014-02-10 1:15 ` Joonsoo Kim
2014-02-10 1:29 ` Joonsoo Kim
2014-02-11 18:45 ` Christoph Lameter
2014-02-10 19:13 ` Nishanth Aravamudan
2014-02-11 7:42 ` Joonsoo Kim
2014-02-12 22:16 ` Christoph Lameter
2014-02-13 3:53 ` Nishanth Aravamudan
2014-02-17 6:52 ` Joonsoo Kim
2014-02-18 16:38 ` Christoph Lameter
2014-02-19 22:04 ` David Rientjes
2014-02-20 16:02 ` Christoph Lameter
2014-02-24 5:08 ` Joonsoo Kim
2014-02-24 19:54 ` Christoph Lameter
2014-03-13 16:51 ` Nishanth Aravamudan
2014-02-18 17:22 ` Nishanth Aravamudan
2014-02-13 6:51 ` Nishanth Aravamudan
2014-02-17 7:00 ` Joonsoo Kim
2014-02-18 16:57 ` Christoph Lameter
2014-02-18 17:28 ` Nishanth Aravamudan
2014-02-18 19:58 ` Christoph Lameter
2014-02-18 21:09 ` Nishanth Aravamudan
2014-02-18 21:49 ` Christoph Lameter
2014-02-18 22:22 ` Nishanth Aravamudan
2014-02-19 16:11 ` Christoph Lameter
2014-02-19 22:03 ` David Rientjes
2014-02-08 9:57 ` David Rientjes
2014-02-10 1:09 ` Joonsoo Kim
2014-07-22 1:03 ` Nishanth Aravamudan
2014-07-22 1:16 ` David Rientjes
2014-07-22 21:43 ` Nishanth Aravamudan
2014-07-22 21:49 ` Tejun Heo
2014-07-22 23:47 ` Nishanth Aravamudan
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 17:30 ` Christoph Lameter
2014-02-07 5:41 ` Joonsoo Kim
2014-02-07 17:49 ` Christoph Lameter
2014-02-10 1:22 ` Joonsoo Kim
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 17:26 ` Christoph Lameter
2014-05-16 23:37 ` Nishanth Aravamudan
2014-05-19 2:41 ` Joonsoo Kim
2014-06-05 0:13 ` [RESEND PATCH] " 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 16:16 ` Christoph Lameter
2014-01-07 9:42 ` David Laight
2014-01-08 14:14 ` Anton Blanchard
2014-01-07 10:28 ` Wanpeng Li
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