---

yaml --- r: 277723 b: refs/heads/master c: ec1cce2 h: refs/heads/master i: 277721: d396c5d 277719: 5ff281c v: v3
git-mirror · Nov 7, 2011 · 72af848 · 72af848
1 parent dfaac21
commit 72af848
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Showing 2 changed files with 17 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 73d80deb7bdf0171f22e76dc2429c1f99eff90e2
+refs/heads/master: ec1cce24d5950e797f10650abf7890ead67c6e64
diff --git a/trunk/net/bluetooth/hci_core.c b/trunk/net/bluetooth/hci_core.c
@@ -2193,10 +2193,17 @@ static inline void hci_sched_acl(struct hci_dev *hdev)
 
 	while (hdev->acl_cnt &&
 			(chan = hci_chan_sent(hdev, ACL_LINK, &quote))) {
-		while (quote-- && (skb = skb_dequeue(&chan->data_q))) {
+		u32 priority = (skb_peek(&chan->data_q))->priority;
+		while (quote-- && (skb = skb_peek(&chan->data_q))) {
 			BT_DBG("chan %p skb %p len %d priority %u", chan, skb,
 					skb->len, skb->priority);
 
+			/* Stop if priority has changed */
+			if (skb->priority < priority)
+				break;
+
+			skb = skb_dequeue(&chan->data_q);
+
 			hci_conn_enter_active_mode(chan->conn,
 						bt_cb(skb)->force_active);
 
@@ -2278,10 +2285,17 @@ static inline void hci_sched_le(struct hci_dev *hdev)
 
 	cnt = hdev->le_pkts ? hdev->le_cnt : hdev->acl_cnt;
 	while (cnt && (chan = hci_chan_sent(hdev, LE_LINK, &quote))) {
-		while (quote-- && (skb = skb_dequeue(&chan->data_q))) {
+		u32 priority = (skb_peek(&chan->data_q))->priority;
+		while (quote-- && (skb = skb_peek(&chan->data_q))) {
 			BT_DBG("chan %p skb %p len %d priority %u", chan, skb,
 					skb->len, skb->priority);
 
+			/* Stop if priority has changed */
+			if (skb->priority < priority)
+				break;
+
+			skb = skb_dequeue(&chan->data_q);
+
 			hci_send_frame(skb);
 			hdev->le_last_tx = jiffies;