From a1e453d2799760ecf2e09ecd45b80edbe7ff540e Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Fri, 2 Jul 2010 10:03:51 +0200 Subject: [PATCH] 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 --- kernel/workqueue.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/workqueue.c b/kernel/workqueue.c index b59c946433f4..0c485a538099 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -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); } -- 2.30.2