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authorLai Jiangshan <laijs@cn.fujitsu.com>2014-06-03 11:33:28 +0400
committerTejun Heo <tj@kernel.org>2014-06-19 23:43:33 +0400
commit807407c0a29b1e9fe35565f5a671ef3a9dd9f00c (patch)
tree2727331d63431fecb0308bdac123d719ec9c332c /fs
parentf05b558d7e0368e0511a098c4beb9654e41246c4 (diff)
downloadlinux-807407c0a29b1e9fe35565f5a671ef3a9dd9f00c.tar.xz
workqueue: stronger test in process_one_work()
After the recent changes, when POOL_DISASSOCIATED is cleared, the running worker's local CPU should be the same as pool->cpu without any exception even during cpu-hotplug. Update the sanity check in process_one_work() accordingly. This patch changes "(proposition_A && proposition_B && proposition_C)" to "(proposition_B && proposition_C)", so if the old compound proposition is true, the new one must be true too. so this will not hide any possible bug which can be caught by the old test. tj: Minor updates to the description. CC: Jason J. Herne <jjherne@linux.vnet.ibm.com> CC: Sasha Levin <sasha.levin@oracle.com> Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com> Signed-off-by: Tejun Heo <tj@kernel.org>
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