From: Tejun Heo <tj@kernel.org>
To: Lai Jiangshan <laijs@cn.fujitsu.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [V2 for-next PATCH 0/7] workqueue: async idle rebinding and cleanup for hotplug
Date: Tue, 18 Sep 2012 10:03:04 -0700 [thread overview]
Message-ID: <20120918170304.GA8474@google.com> (raw)
In-Reply-To: <5058419A.5050904@cn.fujitsu.com>
On Tue, Sep 18, 2012 at 05:40:42PM +0800, Lai Jiangshan wrote:
> On 09/17/2012 11:46 PM, Lai Jiangshan wrote:
> > Patch1 fix new found possible bug.
> >
> > Patch2 use async algorithm to replace the synchronous algorithm to rebind
> > idle workers.
> >
> > The synchronous algorithm requires 3 hand shakes, it introduces much
> > complicated.
> >
> > The new async algorithm does not do any synchronization. it removes
> > the idle workers from idle_list to ensure the local-wake-up is correct
> > instead.
> >
> > Patch3-7 do simple cleanup
> >
> > Patch2-7 are ready for for-next. I have other devlopment and cleanup for workqueue,
> > should I wait this patchset merged or send them at the same time?
>
> Hello, Tejun:
>
> Please defer Patch3-7, because they conflict with the merged one.
>
> Could you please review and merge the the Patch2(async idle rebinding).
> I have made some effort to write/review/check it.
I merged 2-7 to for-3.7. I edited descriptions and comments somewhat
but everything else looked good to me.
Thanks.
--
tejun
prev parent reply other threads:[~2012-09-18 17:03 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-17 15:46 [V2 for-next PATCH 0/7] workqueue: async idle rebinding and cleanup for hotplug Lai Jiangshan
2012-09-17 15:46 ` [V2 for-3.6-fixes PATCH 1/7] workqueue: clear WORKER_REBIND unconditionaly in busy_worker_rebind_fn() Lai Jiangshan
2012-09-17 15:46 ` [V2 for-next PATCH 2/7] workqueue: async idle rebinding Lai Jiangshan
2012-09-17 15:46 ` [V2 for-next PATCH 3/7] workqueue: new day don't need WORKER_REBIND for busy rebinding Lai Jiangshan
2012-09-17 15:46 ` [V2 for-next PATCH 4/7] workqueue: remove WORKER_REBIND Lai Jiangshan
2012-09-17 15:46 ` [V2 for-next PATCH 5/7] workqueue: rename manager_mutex to assoc_mutex Lai Jiangshan
2012-09-17 15:46 ` [V2 for-next PATCH 6/7] workqueue: use __cpuinit instead of __devinit for cpu callback Lai Jiangshan
2012-09-17 15:46 ` [V2 for-next PATCH 7/7] workqueue: use hotcpu_notifier() for workqueue_cpu_down_callback() Lai Jiangshan
2012-09-18 9:40 ` [V2 for-next PATCH 0/7] workqueue: async idle rebinding and cleanup for hotplug Lai Jiangshan
2012-09-18 17:03 ` Tejun Heo [this message]
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