aboutsummaryrefslogtreecommitdiffstats
path: root/net/sched/sch_teql.c
diff options
context:
space:
mode:
authorDavid S. Miller <davem@davemloft.net>2008-07-17 00:53:03 -0700
committerDavid S. Miller <davem@davemloft.net>2008-07-17 19:21:30 -0700
commit83874000929ed63aef30b44083a9f713135ff040 (patch)
tree7646fd185751cad8665eca19aa3f87d13c37eade /net/sched/sch_teql.c
parentpkt_sched: Kill qdisc_lock_tree and qdisc_unlock_tree. (diff)
downloadlinux-dev-83874000929ed63aef30b44083a9f713135ff040.tar.xz
linux-dev-83874000929ed63aef30b44083a9f713135ff040.zip
pkt_sched: Kill netdev_queue lock.
We can simply use the qdisc->q.lock for all of the qdisc tree synchronization. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_teql.c')
-rw-r--r--net/sched/sch_teql.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c
index ade3372221c7..8b0ff345f9da 100644
--- a/net/sched/sch_teql.c
+++ b/net/sched/sch_teql.c
@@ -156,12 +156,15 @@ teql_destroy(struct Qdisc* sch)
master->slaves = NEXT_SLAVE(q);
if (q == master->slaves) {
struct netdev_queue *txq;
+ spinlock_t *root_lock;
txq = netdev_get_tx_queue(master->dev, 0);
master->slaves = NULL;
- spin_lock_bh(&txq->lock);
+
+ root_lock = qdisc_root_lock(txq->qdisc);
+ spin_lock_bh(root_lock);
qdisc_reset(txq->qdisc);
- spin_unlock_bh(&txq->lock);
+ spin_unlock_bh(root_lock);
}
}
skb_queue_purge(&dat->q);