[PATCH 4/4] Bluetooth: use buffer priority to mark URB_ISO_ASAP flag
From: Luiz Augusto von Dentz <luiz.dentz@gmail.com>
Date: 2011-11-02 13:52:04
Subsystem:
bluetooth drivers, the rest · Maintainers:
Marcel Holtmann, Luiz Augusto von Dentz, Linus Torvalds
From: Luiz Augusto von Dentz <redacted> Signed-off-by: Luiz Augusto von Dentz <redacted> --- drivers/bluetooth/btusb.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index abfc4ee..9db2476 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c@@ -727,6 +727,9 @@ static int btusb_send_frame(struct sk_buff *skb) usb_fill_bulk_urb(urb, data->udev, pipe, skb->data, skb->len, btusb_tx_complete, skb); + if (skb->priority >= HCI_PRIO_MAX - 1) + urb->transfer_flags = URB_ISO_ASAP; + hdev->stat.acl_tx++; break;
--
1.7.6.4