diff options
| author | Ingo Molnar <mingo@kernel.org> | 2014-02-02 09:45:39 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-02-02 09:45:39 +0100 |
| commit | eaa4e4fcf1b5c60e656d93242f7fe422173f25b2 (patch) | |
| tree | c05d5d6ca3f625d72a9d136b4c485d3dc9472089 /net/sched/sch_api.c | |
| parent | be1e4e760d940c14d119bffef5eb007dfdf29046 (diff) | |
| parent | 5cb480f6b488128140c940abff3c36f524a334a8 (diff) | |
Merge branch 'linus' into sched/core, to resolve conflicts
Conflicts:
kernel/sysctl.c
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'net/sched/sch_api.c')
| -rw-r--r-- | net/sched/sch_api.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index cd81505662b8..1313145e3b86 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -135,7 +135,7 @@ static DEFINE_RWLOCK(qdisc_mod_lock); static struct Qdisc_ops *qdisc_base; -/* Register/uregister queueing discipline */ +/* Register/unregister queueing discipline */ int register_qdisc(struct Qdisc_ops *qops) { @@ -271,11 +271,15 @@ static struct Qdisc *qdisc_match_from_root(struct Qdisc *root, u32 handle) return NULL; } -static void qdisc_list_add(struct Qdisc *q) +void qdisc_list_add(struct Qdisc *q) { + struct Qdisc *root = qdisc_dev(q)->qdisc; + + WARN_ON_ONCE(root == &noop_qdisc); if ((q->parent != TC_H_ROOT) && !(q->flags & TCQ_F_INGRESS)) - list_add_tail(&q->list, &qdisc_dev(q)->qdisc->list); + list_add_tail(&q->list, &root->list); } +EXPORT_SYMBOL(qdisc_list_add); void qdisc_list_del(struct Qdisc *q) { |