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Bluetooth: Use req_workqueue for hci_request operations

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This patch converts work assignment relying on hci_request() from the
system-global work queue to the per-HCI device specific work queue
(hdev->req_workqueue) intended for hci_request() related tasks.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
This commit is contained in:
Johan Hedberg 2013-01-14 22:33:51 +02:00 committed by Gustavo Padovan
parent 6ead1bbc38
commit 1920257316
2 changed files with 5 additions and 4 deletions
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5
net/bluetooth/hci_core.c
View File

@ -1146,7 +1146,8 @@ static void hci_power_on(struct work_struct *work)
return;
if (test_bit(HCI_AUTO_OFF, &hdev->dev_flags))
schedule_delayed_work(&hdev->power_off, HCI_AUTO_OFF_TIMEOUT);
queue_delayed_work(hdev->req_workqueue, &hdev->power_off,
HCI_AUTO_OFF_TIMEOUT);
if (test_and_clear_bit(HCI_SETUP, &hdev->dev_flags))
mgmt_index_added(hdev);
@ -1830,7 +1831,7 @@ int hci_register_dev(struct hci_dev *hdev)
hci_notify(hdev, HCI_DEV_REG);
hci_dev_hold(hdev);
schedule_work(&hdev->power_on);
queue_work(hdev->req_workqueue, &hdev->power_on);
return id;

4
net/bluetooth/mgmt.c
View File

@ -812,9 +812,9 @@ static int set_powered(struct sock *sk, struct hci_dev *hdev, void *data,
}
if (cp->val)
schedule_work(&hdev->power_on);
queue_work(hdev->req_workqueue, &hdev->power_on);
else
schedule_work(&hdev->power_off.work);
queue_work(hdev->req_workqueue, &hdev->power_off.work);
err = 0;