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| author | David S. Miller <davem@davemloft.net> | 2010-07-08 02:59:38 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-07-08 02:59:38 +0400 |
| commit | 597e608a8492d662736c9bc6aa507dbf1cadc17d (patch) | |
| tree | 6c330cdd0a4809f67dd191b37e34f5b4318cef78 /include/net/sch_generic.h | |
| parent | acbc0f039ff4b93da737c91937b7c70018ded39f (diff) | |
| parent | 33b665eeeb85956ccbdf31c4c31a4e2a31133c44 (diff) | |
| download | linux-597e608a8492d662736c9bc6aa507dbf1cadc17d.tar.xz | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Diffstat (limited to 'include/net/sch_generic.h')
| -rw-r--r-- | include/net/sch_generic.h | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index 977ec06ed0c7..3c8728aaab4e 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -336,12 +336,24 @@ extern void qdisc_calculate_pkt_len(struct sk_buff *skb, extern void tcf_destroy(struct tcf_proto *tp); extern void tcf_destroy_chain(struct tcf_proto **fl); -/* Reset all TX qdiscs of a device. */ +/* Reset all TX qdiscs greater then index of a device. */ +static inline void qdisc_reset_all_tx_gt(struct net_device *dev, unsigned int i) +{ + struct Qdisc *qdisc; + + for (; i < dev->num_tx_queues; i++) { + qdisc = netdev_get_tx_queue(dev, i)->qdisc; + if (qdisc) { + spin_lock_bh(qdisc_lock(qdisc)); + qdisc_reset(qdisc); + spin_unlock_bh(qdisc_lock(qdisc)); + } + } +} + static inline void qdisc_reset_all_tx(struct net_device *dev) { - unsigned int i; - for (i = 0; i < dev->num_tx_queues; i++) - qdisc_reset(netdev_get_tx_queue(dev, i)->qdisc); + qdisc_reset_all_tx_gt(dev, 0); } /* Are all TX queues of the device empty? */ |