Bluetooth: Use req_workqueue for hci_request operations
authorJohan Hedberg <johan.hedberg@intel.com>
Mon, 14 Jan 2013 20:33:51 +0000 (22:33 +0200)
committerGustavo Padovan <gustavo.padovan@collabora.co.uk>
Fri, 18 Jan 2013 04:56:20 +0000 (02:56 -0200)
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>
net/bluetooth/hci_core.c
net/bluetooth/mgmt.c

index f73907aad79fffcf76ada1795008ddc221cf3de4..545553b822955f5ab5c29eaa4a772a3ecec964af 100644 (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;
 
index 37add53ce613bf9c7e25dcb4e0e422913e65f096..54114ff4090f075712d1675736c706e8c7dbfabc 100644 (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;