workqueue: remove unused WORK_CPU_END
WORK_CPU_END is totally unused since 4e8b22bd ("workqueue: fix pool ID allocation leakage and remove BUILD_BUG_ON() in init_workqueues"). It should be removed. After it is removed, the comment "special cpu IDs" is not precise due to there is only one special CPU ID (WORK_CPU_UNBOUND) left, so we also change this comment to the description for WORK_CPU_UNBOUND. tj: Minor description and comment tweaks. Signed-off-by:Lai Jiangshan <laijs@cn.fujitsu.com> Signed-off-by:
Tejun Heo <tj@kernel.org>
parent
73e43544
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