The workqueue "pegasus_workqueue" queues a single work item per pegasus
instance and hence it doesn't require execution ordering. Hence,
alloc_workqueue has been used to replace the deprecated
create_singlethread_workqueue instance.
The WQ_MEM_RECLAIM flag has been set to ensure forward progress under
memory pressure since it's a network driver.
Since there are fixed number of work items, explicit concurrency
limit is unnecessary here.
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@xxxxxxxxx>
---
drivers/net/usb/pegasus.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c
index 9bbe0161..1434e5d 100644
--- a/drivers/net/usb/pegasus.c
+++ b/drivers/net/usb/pegasus.c
@@ -1129,7 +1129,8 @@ static int pegasus_probe(struct usb_interface *intf,
return -ENODEV;
if (pegasus_count == 0) {
- pegasus_workqueue = create_singlethread_workqueue("pegasus");
+ pegasus_workqueue = alloc_workqueue("pegasus", WQ_MEM_RECLAIM,
+ 0);
if (!pegasus_workqueue)
return -ENOMEM;
}
--
2.1.4
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
