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authorJoonsoo Kim <js1304@gmail.com>2012-10-26 14:03:49 (GMT)
committerTejun Heo <tj@kernel.org>2012-12-02 00:45:45 (GMT)
commit3657600040a7279e52252af3f9d7e253f4f49ef0 (patch)
tree1cc95124c9108e24ee18a7d9af2e511fd735daae /drivers/gpio/gpio-rdc321x.c
parent999767beb1b4a10eabf90e6017e496536cf4db0b (diff)
downloadlinux-fsl-qoriq-3657600040a7279e52252af3f9d7e253f4f49ef0.tar.xz
workqueue: add WARN_ON_ONCE() on CPU number to wq_worker_waking_up()
Recently, workqueue code has gone through some changes and we found some bugs related to concurrency management operations happening on the wrong CPU. When a worker is concurrency managed (!WORKER_NOT_RUNNIG), it should be bound to its associated cpu and woken up to that cpu. Add WARN_ON_ONCE() to verify this. Signed-off-by: Joonsoo Kim <js1304@gmail.com> Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/gpio/gpio-rdc321x.c')
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