[mirror_ubuntu-artful-kernel.git] / drivers / edac / wq.c

#include "edac_module.h"

static struct workqueue_struct *wq;

bool edac_queue_work(struct delayed_work *work, unsigned long delay)
{
	return queue_delayed_work(wq, work, delay);
}
EXPORT_SYMBOL_GPL(edac_queue_work);

bool edac_mod_work(struct delayed_work *work, unsigned long delay)
{
	return mod_delayed_work(wq, work, delay);
}
EXPORT_SYMBOL_GPL(edac_mod_work);

bool edac_stop_work(struct delayed_work *work)
{
	bool ret;

	ret = cancel_delayed_work_sync(work);
	flush_workqueue(wq);

	return ret;
}
EXPORT_SYMBOL_GPL(edac_stop_work);

int edac_workqueue_setup(void)
{
	wq = alloc_ordered_workqueue("edac-poller", WQ_MEM_RECLAIM);
	if (!wq)
		return -ENODEV;
	else
		return 0;
}

void edac_workqueue_teardown(void)
{
	flush_workqueue(wq);
	destroy_workqueue(wq);
	wq = NULL;
}
Commit	Line	Data
c4cf3b45 BP	1	#include "edac_module.h"
	2
	3	static struct workqueue_struct *wq;
	4
	5	bool edac_queue_work(struct delayed_work *work, unsigned long delay)
	6	{
	7	return queue_delayed_work(wq, work, delay);
	8	}
	9	EXPORT_SYMBOL_GPL(edac_queue_work);
	10
	11	bool edac_mod_work(struct delayed_work *work, unsigned long delay)
	12	{
	13	return mod_delayed_work(wq, work, delay);
	14	}
	15	EXPORT_SYMBOL_GPL(edac_mod_work);
	16
	17	bool edac_stop_work(struct delayed_work *work)
	18	{
	19	bool ret;
	20
	21	ret = cancel_delayed_work_sync(work);
	22	flush_workqueue(wq);
	23
	24	return ret;
	25	}
	26	EXPORT_SYMBOL_GPL(edac_stop_work);
	27
	28	int edac_workqueue_setup(void)
	29	{
7bb8b777	30	wq = alloc_ordered_workqueue("edac-poller", WQ_MEM_RECLAIM);
c4cf3b45 BP	31	if (!wq)
	32	return -ENODEV;
	33	else
	34	return 0;
	35	}
	36
	37	void edac_workqueue_teardown(void)
	38	{
	39	flush_workqueue(wq);
	40	destroy_workqueue(wq);
	41	wq = NULL;
	42	}