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authorLai Jiangshan <laijs@cn.fujitsu.com>2012-09-19 10:40:48 -0700
committerTejun Heo <tj@kernel.org>2012-09-19 10:40:48 -0700
commit70369b117a8fc5ac18a635ced23ee49f8e722e7b (patch)
treedeec5ade1639ccebe8db218e5b8a5632d86317ac /virt
parent9f4bd4cddbb50d7617353102e10ce511c5ef6df2 (diff)
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workqueue: use cwq_set_max_active() helper for workqueue_set_max_active()
workqueue_set_max_active() may increase ->max_active without activating delayed works and may make the activation order differ from the queueing order. Both aren't strictly bugs but the resulting behavior could be a bit odd. To make things more consistent, use cwq_set_max_active() helper which immediately makes use of the newly increased max_mactive if there are delayed work items and also keeps the activation order. tj: Slight update to description. Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com> Signed-off-by: Tejun Heo <tj@kernel.org>
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