From: Tejun Heo <tj@kernel.org>
Date: Sun, 1 Aug 2010 09:50:12 +0000 (+0200)
Subject: workqueue: explain for_each_*cwq_cpu() iterators
X-Git-Tag: v2.6.36-rc1~506^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=098849516dd522a343e659740c8f1394a5b7fa69;p=pandora-kernel.git

workqueue: explain for_each_*cwq_cpu() iterators

for_each_*cwq_cpu() are similar to regular CPU iterators except that
it also considers the pseudo CPU number used for unbound workqueues.
Explain them.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
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