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pkt_sched: Add qdisc_reset_all_tx().

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Isolate callers that want to simply reset all the TX qdiscs from the
details of TX queues.

Use this in the ISDN code.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2008-07-08 22:59:10 -07:00
parent ee609cb362
commit 5aa709954a
2 changed files with 7 additions and 1 deletions
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2
drivers/isdn/i4l/isdn_net.c
View File

@ -287,7 +287,7 @@ isdn_net_unbind_channel(isdn_net_local * lp)
BEWARE! This chunk of code cannot be called from hardware
interrupt handler. I hope it is true. --ANK
*/
qdisc_reset(lp->netdev->dev->tx_queue.qdisc);
qdisc_reset_all_tx(lp->netdev->dev);
}
lp->dialstate = 0;
dev->rx_netdev[isdn_dc2minor(lp->isdn_device, lp->isdn_channel)] = NULL;

6
include/net/sch_generic.h
View File

@ -227,6 +227,12 @@ extern struct Qdisc *qdisc_create_dflt(struct net_device *dev,
extern void tcf_destroy(struct tcf_proto *tp);
extern void tcf_destroy_chain(struct tcf_proto **fl);
/* Reset all TX qdiscs of a device. */
static inline void qdisc_reset_all_tx(struct net_device *dev)
{
qdisc_reset(dev->tx_queue.qdisc);
}
static inline int __qdisc_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch,
struct sk_buff_head *list)
{