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authorTejun Heo <tj@kernel.org>2010-07-02 04:03:51 -0400
committerTejun Heo <tj@kernel.org>2010-07-02 04:03:51 -0400
commita1e453d2799760ecf2e09ecd45b80edbe7ff540e (patch)
treed2f9383f2703c762051a8379872244b1a4ebda2e /kernel/workqueue.c
parent4ce48b37bfedc2bc11e61eae76784887e88b922c (diff)
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>
Diffstat (limited to 'kernel/workqueue.c')
-rw-r--r--kernel/workqueue.c2
1 files changed, 1 insertions, 1 deletions
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)
445 if (cpu == NR_CPUS) 445 if (cpu == NR_CPUS)
446 return NULL; 446 return NULL;
447 447
448 BUG_ON(cpu >= num_possible_cpus()); 448 BUG_ON(cpu >= nr_cpu_ids);
449 return get_gcwq(cpu); 449 return get_gcwq(cpu);
450} 450}
451 451