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Commit fac9a602 authored by Bhaktipriya Shridhar's avatar Bhaktipriya Shridhar Committed by Marcel Holtmann
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Bluetooth: Remove deprecated create_singlethread_workqueue 



The workqueue "workqueue" queues multiple work items viz &qca->ws_awake_rx
&qca->ws_rx_vote_off, &qca->ws_awake_device, &qca->ws_tx_vote_off which
require strict execution ordering. Hence, an ordered dedicated workqueue
has been used to replace the deprecated create_singlethread_workqueue
instance.

WQ_MEM_RECLAIM has not been set since the driver is not being used on a
memory reclaim path.

Signed-off-by: default avatarBhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent f4cdbb3f

drivers/bluetooth/hci_qca.c

+1 −1
Original line number Diff line number Diff line
@@ -397,7 +397,7 @@ static int qca_open(struct hci_uart *hu) 
	skb_queue_head_init(&qca->txq);

	skb_queue_head_init(&qca->tx_wait_q);

	spin_lock_init(&qca->hci_ibs_lock);

	qca->workqueue = create_singlethread_workqueue("qca_wq");

	qca->workqueue = alloc_ordered_workqueue("qca_wq", 0);

	if (!qca->workqueue) {

		BT_ERR("QCA Workqueue not initialized properly");

		kfree(qca);