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
91b99041c1d5 ("drivers/edac: updated PCI monitoring")
Signed-off-by: Borislav Petkov <bp@suse.de>
diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index 1b2c218..8adfc16 100644
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -548,8 +548,7 @@
mutex_unlock(&mem_ctls_mutex);
/* Reschedule */
- queue_delayed_work(edac_workqueue, &mci->work,
- msecs_to_jiffies(edac_mc_get_poll_msec()));
+ edac_queue_work(&mci->work, msecs_to_jiffies(edac_mc_get_poll_msec()));
}
/*
@@ -561,8 +560,7 @@
*
* called with the mem_ctls_mutex held
*/
-static void edac_mc_workq_setup(struct mem_ctl_info *mci, unsigned msec,
- bool init)
+static void edac_mc_workq_setup(struct mem_ctl_info *mci, unsigned msec)
{
edac_dbg(0, "\n");
@@ -570,10 +568,9 @@
if (mci->op_state != OP_RUNNING_POLL)
return;
- if (init)
- INIT_DELAYED_WORK(&mci->work, edac_mc_workq_function);
+ INIT_DELAYED_WORK(&mci->work, edac_mc_workq_function);
- mod_delayed_work(edac_workqueue, &mci->work, msecs_to_jiffies(msec));
+ edac_queue_work(&mci->work, msecs_to_jiffies(msec));
}
/*
@@ -588,8 +585,7 @@
{
mci->op_state = OP_OFFLINE;
- cancel_delayed_work_sync(&mci->work);
- flush_workqueue(edac_workqueue);
+ edac_stop_work(&mci->work);
}
/*
@@ -608,9 +604,8 @@
list_for_each(item, &mc_devices) {
mci = list_entry(item, struct mem_ctl_info, link);
- edac_mc_workq_setup(mci, value, false);
+ edac_mod_work(&mci->work, value);
}
-
mutex_unlock(&mem_ctls_mutex);
}
@@ -781,7 +776,7 @@
/* This instance is NOW RUNNING */
mci->op_state = OP_RUNNING_POLL;
- edac_mc_workq_setup(mci, edac_mc_get_poll_msec(), true);
+ edac_mc_workq_setup(mci, edac_mc_get_poll_msec());
} else {
mci->op_state = OP_RUNNING_INTERRUPT;
}