Commit a1e453d2 authored Jul 02, 2010 by Tejun Heo

workqueue: fix incorrect cpu number BUG_ON() in get_work_gcwq()



get_work_gcwq() was incorrectly triggering BUG_ON() if cpu number is
equal to or higher than num_possible_cpus() instead of nr_cpu_ids.
Fix it.

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

parent 4ce48b37

kernel/workqueue.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -445,7 +445,7 @@ static struct global_cwq get_work_gcwq(struct work_struct work)
		if (cpu == NR_CPUS)
		return NULL;

		BUG_ON(cpu >= num_possible_cpus());
		BUG_ON(cpu >= nr_cpu_ids);
		return get_gcwq(cpu);
		}