From: Joonsoo Kim <js1304@gmail.com>
Date: Wed, 15 Aug 2012 14:25:40 +0000 (+0900)
Subject: workqueue: use system_highpri_wq for highpri workers in rebind_workers()
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~52^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e2b6a6d570f070aa90ac00d2d10b1488512f8520;p=pandora-kernel.git

workqueue: use system_highpri_wq for highpri workers in rebind_workers()

In rebind_workers(), we do inserting a work to rebind to cpu for busy workers.
Currently, in this case, we use only system_wq. This makes a possible
error situation as there is mismatch between cwq->pool and worker->pool.

To prevent this, we should use system_highpri_wq for highpri worker
to match theses. This implements it.

tj: Rephrased comment a bit.

Signed-off-by: Joonsoo Kim <js1304@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
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