From 83874000929ed63aef30b44083a9f713135ff040 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Thu, 17 Jul 2008 00:53:03 -0700 Subject: 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 --- include/net/sch_generic.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'include/net') diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index 1eef8d0c999..2902a42564f 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -163,6 +163,11 @@ struct tcf_proto struct tcf_proto_ops *ops; }; +static inline spinlock_t *qdisc_lock(struct Qdisc *qdisc) +{ + return &qdisc->q.lock; +} + static inline struct Qdisc *qdisc_root(struct Qdisc *qdisc) { return qdisc->dev_queue->qdisc; @@ -172,7 +177,7 @@ static inline spinlock_t *qdisc_root_lock(struct Qdisc *qdisc) { struct Qdisc *root = qdisc_root(qdisc); - return &root->dev_queue->lock; + return qdisc_lock(root); } static inline struct net_device *qdisc_dev(struct Qdisc *qdisc) -- cgit v1.2.3