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-rw-r--r--include/net/sch_generic.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 7d1a0483a17b..43e4e17aa938 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -923,6 +923,24 @@ static inline void qdisc_qstats_overlimit(struct Qdisc *sch)
sch->qstats.overlimits++;
}
+static inline int qdisc_qstats_copy(struct gnet_dump *d, struct Qdisc *sch)
+{
+ __u32 qlen = qdisc_qlen_sum(sch);
+
+ return gnet_stats_copy_queue(d, sch->cpu_qstats, &sch->qstats, qlen);
+}
+
+static inline void qdisc_qstats_qlen_backlog(struct Qdisc *sch, __u32 *qlen,
+ __u32 *backlog)
+{
+ struct gnet_stats_queue qstats = { 0 };
+ __u32 len = qdisc_qlen_sum(sch);
+
+ __gnet_stats_copy_queue(&qstats, sch->cpu_qstats, &sch->qstats, len);
+ *qlen = qstats.qlen;
+ *backlog = qstats.backlog;
+}
+
static inline void qdisc_skb_head_init(struct qdisc_skb_head *qh)
{
qh->head = NULL;