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Bluetooth: Move discoverable timeout behind hdev->req_workqueue 

Since the other discoverable changes are behind req_workqueue now it
only makes sense to move the discoverable timeout there as well.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Johan Hedberg 2015-11-23 15:43:06 +02:00 committed by Marcel Holtmann
parent aed1a8851d
commit c366f555b8
4 changed files with 28 additions and 53 deletions
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1
include/net/bluetooth/hci_core.h
View File

@ -1436,7 +1436,6 @@ void mgmt_index_added(struct hci_dev *hdev);
void mgmt_index_removed(struct hci_dev *hdev);
void mgmt_set_powered_failed(struct hci_dev *hdev, int err);
int mgmt_powered(struct hci_dev *hdev, u8 powered);
void mgmt_discoverable_timeout(struct hci_dev *hdev);
void mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key,
bool persistent);
void mgmt_device_connected(struct hci_dev *hdev, struct hci_conn *conn,

13
net/bluetooth/hci_core.c
View File

@ -1537,7 +1537,6 @@ int hci_dev_do_close(struct hci_dev *hdev)
flush_work(&hdev->rx_work);
if (hdev->discov_timeout > 0) {
cancel_delayed_work(&hdev->discov_off);
hdev->discov_timeout = 0;
hci_dev_clear_flag(hdev, HCI_DISCOVERABLE);
hci_dev_clear_flag(hdev, HCI_LIMITED_DISCOVERABLE);
@ -2096,17 +2095,6 @@ static void hci_error_reset(struct work_struct *work)
hci_dev_do_open(hdev);
}
static void hci_discov_off(struct work_struct *work)
{
struct hci_dev *hdev;
hdev = container_of(work, struct hci_dev, discov_off.work);
BT_DBG("%s", hdev->name);
mgmt_discoverable_timeout(hdev);
}
void hci_uuids_clear(struct hci_dev *hdev)
{
struct bt_uuid *uuid, *tmp;
@ -2986,7 +2974,6 @@ struct hci_dev *hci_alloc_dev(void)
INIT_WORK(&hdev->error_reset, hci_error_reset);
INIT_DELAYED_WORK(&hdev->power_off, hci_power_off);
INIT_DELAYED_WORK(&hdev->discov_off, hci_discov_off);
skb_queue_head_init(&hdev->rx_q);
skb_queue_head_init(&hdev->cmd_q);

26
net/bluetooth/hci_request.c
View File

@ -1923,6 +1923,30 @@ static void discov_update(struct work_struct *work)
}
}
static void discov_off(struct work_struct *work)
{
struct hci_dev *hdev = container_of(work, struct hci_dev,
discov_off.work);
BT_DBG("%s", hdev->name);
hci_dev_lock(hdev);
/* When discoverable timeout triggers, then just make sure
* the limited discoverable flag is cleared. Even in the case
* of a timeout triggered from general discoverable, it is
* safe to unconditionally clear the flag.
*/
hci_dev_clear_flag(hdev, HCI_LIMITED_DISCOVERABLE);
hci_dev_clear_flag(hdev, HCI_DISCOVERABLE);
hdev->discov_timeout = 0;
hci_dev_unlock(hdev);
hci_req_sync(hdev, discoverable_update, 0, HCI_CMD_TIMEOUT, NULL);
mgmt_new_settings(hdev);
}
void hci_request_setup(struct hci_dev *hdev)
{
INIT_WORK(&hdev->discov_update, discov_update);
@ -1930,6 +1954,7 @@ void hci_request_setup(struct hci_dev *hdev)
INIT_WORK(&hdev->scan_update, scan_update_work);
INIT_WORK(&hdev->connectable_update, connectable_update_work);
INIT_WORK(&hdev->discoverable_update, discoverable_update_work);
INIT_DELAYED_WORK(&hdev->discov_off, discov_off);
INIT_DELAYED_WORK(&hdev->le_scan_disable, le_scan_disable_work);
INIT_DELAYED_WORK(&hdev->le_scan_restart, le_scan_restart_work);
INIT_DELAYED_WORK(&hdev->adv_instance_expire, adv_timeout_expire);
@ -1944,6 +1969,7 @@ void hci_request_cancel_all(struct hci_dev *hdev)
cancel_work_sync(&hdev->scan_update);
cancel_work_sync(&hdev->connectable_update);
cancel_work_sync(&hdev->discoverable_update);
cancel_delayed_work_sync(&hdev->discov_off);
cancel_delayed_work_sync(&hdev->le_scan_disable);
cancel_delayed_work_sync(&hdev->le_scan_restart);

41
net/bluetooth/mgmt.c
View File

@ -1401,8 +1401,8 @@ static int set_discoverable(struct sock *sk, struct hci_dev *hdev, void *data,
if (cp->val && hdev->discov_timeout > 0) {
int to = msecs_to_jiffies(hdev->discov_timeout * 1000);
queue_delayed_work(hdev->workqueue, &hdev->discov_off,
to);
queue_delayed_work(hdev->req_workqueue,
&hdev->discov_off, to);
}
err = send_settings_rsp(sk, MGMT_OP_SET_DISCOVERABLE, hdev);
@ -6848,43 +6848,6 @@ void mgmt_set_powered_failed(struct hci_dev *hdev, int err)
mgmt_pending_remove(cmd);
}
void mgmt_discoverable_timeout(struct hci_dev *hdev)
{
struct hci_request req;
hci_dev_lock(hdev);
/* When discoverable timeout triggers, then just make sure
* the limited discoverable flag is cleared. Even in the case
* of a timeout triggered from general discoverable, it is
* safe to unconditionally clear the flag.
*/
hci_dev_clear_flag(hdev, HCI_LIMITED_DISCOVERABLE);
hci_dev_clear_flag(hdev, HCI_DISCOVERABLE);
hci_req_init(&req, hdev);
if (hci_dev_test_flag(hdev, HCI_BREDR_ENABLED)) {
u8 scan = SCAN_PAGE;
hci_req_add(&req, HCI_OP_WRITE_SCAN_ENABLE,
sizeof(scan), &scan);
}
__hci_req_update_class(&req);
/* Advertising instances don't use the global discoverable setting, so
* only update AD if advertising was enabled using Set Advertising.
*/
if (hci_dev_test_flag(hdev, HCI_ADVERTISING))
__hci_req_update_adv_data(&req, HCI_ADV_CURRENT);
hci_req_run(&req, NULL);
hdev->discov_timeout = 0;
new_settings(hdev, NULL);
hci_dev_unlock(hdev);
}
void mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key,
bool persistent)
{