diff options
Diffstat (limited to 'components/drivers/src/workqueue.c')
| -rw-r--r-- | components/drivers/src/workqueue.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/components/drivers/src/workqueue.c b/components/drivers/src/workqueue.c index 3feeaea0be..ce1ca071c3 100644 --- a/components/drivers/src/workqueue.c +++ b/components/drivers/src/workqueue.c @@ -58,15 +58,17 @@ static void _workqueue_thread_entry(void *parameter) while (1) { + level = rt_hw_interrupt_disable(); if (rt_list_isempty(&(queue->work_list))) { + rt_hw_interrupt_enable(level); /* no software timer exist, suspend self. */ rt_thread_suspend(rt_thread_self()); rt_schedule(); + continue; } /* we have work to do with. */ - level = rt_hw_interrupt_disable(); work = rt_list_entry(queue->work_list.next, struct rt_work, list); rt_list_remove(&(work->list)); queue->work_current = work; @@ -76,10 +78,8 @@ static void _workqueue_thread_entry(void *parameter) /* do work */ work->work_func(work, work->work_data); - level = rt_hw_interrupt_disable(); /* clean current work */ queue->work_current = RT_NULL; - rt_hw_interrupt_enable(level); /* ack work completion */ _workqueue_work_completion(queue); |