Commit a1e453d2 authored by Tejun Heo's avatar Tejun Heo
Browse files

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: default avatarTejun 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);

}