Revert "cpuset: Make cpuset hotplug synchronous"

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This reverts commit 1599a185f0.

This and the previous commit led to another circular locking scenario
and the scenario which is fixed by this commit no longer exists after
e8b3f8db7a ("workqueue/hotplug: simplify workqueue_offline_cpu()")
which removes work item flushing from hotplug path.

Revert it for now.

Signed-off-by: Tejun Heo <tj@kernel.org>

...

This commit is contained in:

Tejun Heo 2017-12-04 14:41:11 -08:00

parent 52cf373c37

commit 11db855c3d

4 changed files with 30 additions and 20 deletions

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include/linux/cpuset.h

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