diff options
| -rw-r--r-- | net/sched/sch_api.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index 2adda7fa2d39..cd81505662b8 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -737,9 +737,11 @@ void qdisc_tree_decrease_qlen(struct Qdisc *sch, unsigned int n) const struct Qdisc_class_ops *cops; unsigned long cl; u32 parentid; + int drops; if (n == 0) return; + drops = max_t(int, n, 0); while ((parentid = sch->parent)) { if (TC_H_MAJ(parentid) == TC_H_MAJ(TC_H_INGRESS)) return; @@ -756,6 +758,7 @@ void qdisc_tree_decrease_qlen(struct Qdisc *sch, unsigned int n) cops->put(sch, cl); } sch->q.qlen -= n; + sch->qstats.drops += drops; } } EXPORT_SYMBOL(qdisc_tree_decrease_qlen); |