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Diffstat (limited to 'drivers/edac/edac_device.c')
-rw-r--r--drivers/edac/edac_device.c41
1 files changed, 16 insertions, 25 deletions
diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
index 592af5f0cf39..a97900333e2d 100644
--- a/drivers/edac/edac_device.c
+++ b/drivers/edac/edac_device.c
@@ -390,11 +390,9 @@ static void edac_device_workq_function(struct work_struct *work_req)
* between integral seconds
*/
if (edac_dev->poll_msec == 1000)
- queue_delayed_work(edac_workqueue, &edac_dev->work,
- round_jiffies_relative(edac_dev->delay));
+ edac_queue_work(&edac_dev->work, round_jiffies_relative(edac_dev->delay));
else
- queue_delayed_work(edac_workqueue, &edac_dev->work,
- edac_dev->delay);
+ edac_queue_work(&edac_dev->work, edac_dev->delay);
}
/*
@@ -402,8 +400,8 @@ static void edac_device_workq_function(struct work_struct *work_req)
* initialize a workq item for this edac_device instance
* passing in the new delay period in msec
*/
-void edac_device_workq_setup(struct edac_device_ctl_info *edac_dev,
- unsigned msec)
+static void edac_device_workq_setup(struct edac_device_ctl_info *edac_dev,
+ unsigned msec)
{
edac_dbg(0, "\n");
@@ -422,29 +420,23 @@ void edac_device_workq_setup(struct edac_device_ctl_info *edac_dev,
* to fire together on the 1 second exactly
*/
if (edac_dev->poll_msec == 1000)
- queue_delayed_work(edac_workqueue, &edac_dev->work,
- round_jiffies_relative(edac_dev->delay));
+ edac_queue_work(&edac_dev->work, round_jiffies_relative(edac_dev->delay));
else
- queue_delayed_work(edac_workqueue, &edac_dev->work,
- edac_dev->delay);
+ edac_queue_work(&edac_dev->work, edac_dev->delay);
}
/*
* edac_device_workq_teardown
* stop the workq processing on this edac_dev
*/
-void edac_device_workq_teardown(struct edac_device_ctl_info *edac_dev)
+static void edac_device_workq_teardown(struct edac_device_ctl_info *edac_dev)
{
- int status;
-
if (!edac_dev->edac_check)
return;
- status = cancel_delayed_work(&edac_dev->work);
- if (status == 0) {
- /* workq instance might be running, wait for it */
- flush_workqueue(edac_workqueue);
- }
+ edac_dev->op_state = OP_OFFLINE;
+
+ edac_stop_work(&edac_dev->work);
}
/*
@@ -457,16 +449,15 @@ void edac_device_workq_teardown(struct edac_device_ctl_info *edac_dev)
void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
unsigned long value)
{
- /* cancel the current workq request, without the mutex lock */
- edac_device_workq_teardown(edac_dev);
+ unsigned long jiffs = msecs_to_jiffies(value);
- /* acquire the mutex before doing the workq setup */
- mutex_lock(&device_ctls_mutex);
+ if (value == 1000)
+ jiffs = round_jiffies_relative(value);
- /* restart the workq request, with new delay value */
- edac_device_workq_setup(edac_dev, value);
+ edac_dev->poll_msec = value;
+ edac_dev->delay = jiffs;
- mutex_unlock(&device_ctls_mutex);
+ edac_mod_work(&edac_dev->work, jiffs);
}
/*