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Diffstat (limited to 'net/sched/sch_hfsc.c')
-rw-r--r--net/sched/sch_hfsc.c19
1 files changed, 5 insertions, 14 deletions
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index 24cc220a3218..d2ab463f22ae 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -845,16 +845,6 @@ qdisc_peek_len(struct Qdisc *sch)
}
static void
-hfsc_purge_queue(struct Qdisc *sch, struct hfsc_class *cl)
-{
- unsigned int len = cl->qdisc->q.qlen;
- unsigned int backlog = cl->qdisc->qstats.backlog;
-
- qdisc_reset(cl->qdisc);
- qdisc_tree_reduce_backlog(cl->qdisc, len, backlog);
-}
-
-static void
hfsc_adjust_levels(struct hfsc_class *cl)
{
struct hfsc_class *p;
@@ -1076,7 +1066,7 @@ hfsc_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
qdisc_class_hash_insert(&q->clhash, &cl->cl_common);
list_add_tail(&cl->siblings, &parent->children);
if (parent->level == 0)
- hfsc_purge_queue(sch, parent);
+ qdisc_purge_queue(parent->qdisc);
hfsc_adjust_levels(parent);
sch_tree_unlock(sch);
@@ -1112,7 +1102,7 @@ hfsc_delete_class(struct Qdisc *sch, unsigned long arg)
list_del(&cl->siblings);
hfsc_adjust_levels(cl->cl_parent);
- hfsc_purge_queue(sch, cl);
+ qdisc_purge_queue(cl->qdisc);
qdisc_class_hash_remove(&q->clhash, &cl->cl_common);
sch_tree_unlock(sch);
@@ -1328,8 +1318,9 @@ hfsc_dump_class_stats(struct Qdisc *sch, unsigned long arg,
{
struct hfsc_class *cl = (struct hfsc_class *)arg;
struct tc_hfsc_stats xstats;
+ __u32 qlen;
- cl->qstats.backlog = cl->qdisc->qstats.backlog;
+ qdisc_qstats_qlen_backlog(cl->qdisc, &qlen, &cl->qstats.backlog);
xstats.level = cl->level;
xstats.period = cl->cl_vtperiod;
xstats.work = cl->cl_total;
@@ -1337,7 +1328,7 @@ hfsc_dump_class_stats(struct Qdisc *sch, unsigned long arg,
if (gnet_stats_copy_basic(qdisc_root_sleeping_running(sch), d, NULL, &cl->bstats) < 0 ||
gnet_stats_copy_rate_est(d, &cl->rate_est) < 0 ||
- gnet_stats_copy_queue(d, NULL, &cl->qstats, cl->qdisc->q.qlen) < 0)
+ gnet_stats_copy_queue(d, NULL, &cl->qstats, qlen) < 0)
return -1;
return gnet_stats_copy_app(d, &xstats, sizeof(xstats));