Messages in this thread Patch in this message | | | From | Lai Jiangshan <> | Subject | [PATCH] workqueue/hotplug: remove the workaround in rebind_workers() | Date | Fri, 1 Dec 2017 22:23:07 +0800 |
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Sine the cpu/hotplug refactor is done, the hotplug callbacks are called properly. So the workaround is useless.
Signed-off-by: Lai Jiangshan <jiangshanlai@gmail.com> --- kernel/workqueue.c | 10 ---------- 1 file changed, 10 deletions(-)
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 5c99beb8577d..528321bc45eb 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -4588,16 +4588,6 @@ static void rebind_workers(struct worker_pool *pool) spin_lock_irq(&pool->lock); - /* - * XXX: CPU hotplug notifiers are weird and can call DOWN_FAILED - * w/o preceding DOWN_PREPARE. Work around it. CPU hotplug is - * being reworked and this can go away in time. - */ - if (!(pool->flags & POOL_DISASSOCIATED)) { - spin_unlock_irq(&pool->lock); - return; - } - pool->flags &= ~POOL_DISASSOCIATED; for_each_pool_worker(worker, pool) { -- 2.13.6 (Apple Git-96)
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