linux/drivers/edac/wq.c
Borislav Petkov c4cf3b454e EDAC: Rework workqueue handling
Hide the EDAC workqueue pointer in a separate compilation unit and add
accessors for the workqueue manipulations needed.

Remove edac_pci_reset_delay_period() which wasn't used by anything. It
seems it got added without a user with

  91b99041c1 ("drivers/edac: updated PCI monitoring")

Signed-off-by: Borislav Petkov <bp@suse.de>
2015-12-11 16:56:43 +01:00

43 lines
772 B
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 = create_singlethread_workqueue("edac-poller");
if (!wq)
return -ENODEV;
else
return 0;
}
void edac_workqueue_teardown(void)
{
flush_workqueue(wq);
destroy_workqueue(wq);
wq = NULL;
}