1 files changed, 16 insertions, 0 deletions

diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index f12669819d1a..d17ed6fb2f70 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -7,6 +7,7 @@
 #include <linux/pkt_sched.h>
 #include <linux/pkt_cls.h>
 #include <linux/percpu.h>
+#include <linux/dynamic_queue_limits.h>
 #include <net/gen_stats.h>
 #include <net/rtnetlink.h>
 
@@ -119,6 +120,21 @@ static inline void qdisc_run_end(struct Qdisc *qdisc)
         qdisc->__state &= ~__QDISC___STATE_RUNNING;
 }
 
+static inline bool qdisc_may_bulk(const struct Qdisc *qdisc)
+{
+        return qdisc->flags & TCQ_F_ONETXQUEUE;
+}
+
+static inline int qdisc_avail_bulklimit(const struct netdev_queue *txq)
+{
+#ifdef CONFIG_BQL
+        /* Non-BQL migrated drivers will return 0, too. */
+        return dql_avail(&txq->dql);
+#else
+        return 0;
+#endif
+}
+
 static inline bool qdisc_is_throttled(const struct Qdisc *qdisc)
 {
         return test_bit(__QDISC_STATE_THROTTLED, &qdisc->state) ? true : false;