Messages in this thread Patch in this message | | | Subject | [PATCH 1/3] workqueue: Calling destroy_work_on_stack() to pair with INIT_WORK_ONSTACK() | From | Chuansheng Liu <> | Date | Tue, 07 Jan 2014 16:50:05 +0800 |
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In case CONFIG_DEBUG_OBJECTS_WORK is defined, it is needed to call destroy_work_on_stack() which frees the debug object to pair with INIT_WORK_ONSTACK().
Signed-off-by: Liu, Chuansheng <chuansheng.liu@intel.com> --- kernel/workqueue.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index b010eac..82ef9f3 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -4789,6 +4789,7 @@ static int workqueue_cpu_down_callback(struct notifier_block *nfb, /* wait for per-cpu unbinding to finish */ flush_work(&unbind_work); + destroy_work_on_stack(&unbind_work); break; } return NOTIFY_OK; @@ -4828,6 +4829,7 @@ long work_on_cpu(int cpu, long (*fn)(void *), void *arg) INIT_WORK_ONSTACK(&wfc.work, work_for_cpu_fn); schedule_work_on(cpu, &wfc.work); flush_work(&wfc.work); + destroy_work_on_stack(&wfc.work); return wfc.ret; } EXPORT_SYMBOL_GPL(work_on_cpu); -- 1.7.9.5
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