From: Tejun Heo <tj@kernel.org>
To: Lai Jiangshan <eag0628@gmail.com>
Cc: laijs@cn.fujitsu.com, axboe@kernel.dk, jack@suse.cz,
fengguang.wu@intel.com, jmoyer@redhat.com, zab@redhat.com,
linux-kernel@vger.kernel.org, herbert@gondor.hengli.com.au,
davem@davemloft.net, linux-crypto@vger.kernel.org
Subject: Re: [PATCHSET wq/for-3.10] workqueue: NUMA affinity for unbound workqueues
Date: Mon, 25 Mar 2013 13:48:07 -0700 [thread overview]
Message-ID: <20130325204807.GA26033@htj.dyndns.org> (raw)
In-Reply-To: <20130325191500.GA12767@htj.dyndns.org>
On Mon, Mar 25, 2013 at 12:15:00PM -0700, Tejun Heo wrote:
> On Sun, Mar 24, 2013 at 11:55:06AM -0700, Tejun Heo wrote:
> > > the whole patchset is more complicated than my brain.
> >
> > It isn't that complex, is it? I mean, the difficult part - using
> > multiple pwqs on unbound wq - already happened, and even that wasn't
> > too complex as it in most part synchronized the behaviors between
> > per-cpu and unbound workqueues. All that NUMA support is doing is
> > mapping different pwqs to different issuing CPUs.
>
> Oh, BTW, please feel free to rebase your patchset on top of the
> current wq/for-3.10. I'll take care of the conflicts with the numa
> one, if there are any.
Sorry, never mind. I'm cherry picking wq->mutex patches. Will apply
the rebased versions in a couple hours. Let's base everything else on
top of those.
Thanks.
--
tejun
prev parent reply other threads:[~2013-03-25 20:48 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-20 0:00 Tejun Heo
2013-03-20 0:00 ` [PATCH 01/10] workqueue: add wq_numa_tbl_len and wq_numa_possible_cpumask[] Tejun Heo
2013-03-20 14:08 ` JoonSoo Kim
2013-03-20 14:48 ` Tejun Heo
2013-03-20 15:43 ` Lai Jiangshan
2013-03-20 15:48 ` Tejun Heo
2013-03-20 16:43 ` Lai Jiangshan
2013-03-20 0:00 ` [PATCH 02/10] workqueue: drop 'H' from kworker names of unbound worker pools Tejun Heo
2013-03-20 0:00 ` [PATCH 03/10] workqueue: determine NUMA node of workers accourding to the allowed cpumask Tejun Heo
2013-03-20 0:00 ` [PATCH 04/10] workqueue: add workqueue->unbound_attrs Tejun Heo
2013-03-20 0:00 ` [PATCH 05/10] workqueue: make workqueue->name[] fixed len Tejun Heo
2013-03-20 0:00 ` [PATCH 06/10] workqueue: move hot fields of workqueue_struct to the end Tejun Heo
2013-03-20 0:00 ` [PATCH 07/10] workqueue: map an unbound workqueues to multiple per-node pool_workqueues Tejun Heo
2013-03-20 0:00 ` [PATCH 08/10] workqueue: break init_and_link_pwq() into two functions and introduce alloc_unbound_pwq() Tejun Heo
2013-03-20 15:52 ` Lai Jiangshan
2013-03-20 16:04 ` Tejun Heo
2013-03-20 0:00 ` [PATCH 09/10] workqueue: implement NUMA affinity for unbound workqueues Tejun Heo
2013-03-20 15:03 ` Lai Jiangshan
2013-03-20 15:05 ` Tejun Heo
2013-03-20 15:26 ` Lai Jiangshan
2013-03-20 15:32 ` Tejun Heo
2013-03-20 17:08 ` [PATCH v2 " Tejun Heo
2013-03-20 18:54 ` [PATCH v2 UPDATED " Tejun Heo
2013-03-20 0:00 ` [PATCH 10/10] workqueue: update sysfs interface to reflect NUMA awareness and a kernel param to disable NUMA affinity Tejun Heo
2013-03-20 12:14 ` [PATCHSET wq/for-3.10] workqueue: NUMA affinity for unbound workqueues Lai Jiangshan
2013-03-20 17:08 ` [PATCH 11/10] workqueue: use NUMA-aware allocation for pool_workqueues workqueues Tejun Heo
2013-03-20 18:57 ` [PATCHSET wq/for-3.10] workqueue: NUMA affinity for unbound workqueues Tejun Heo
2013-03-24 16:04 ` Lai Jiangshan
2013-03-24 18:55 ` Tejun Heo
2013-03-25 19:15 ` Tejun Heo
2013-03-25 20:48 ` Tejun Heo [this message]
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