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-rw-r--r--include/net/sch_generic.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 84d25f2e6188..b1d2cfea89c5 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -193,6 +193,11 @@ static inline struct Qdisc *qdisc_root(struct Qdisc *qdisc)
193 return qdisc->dev_queue->qdisc; 193 return qdisc->dev_queue->qdisc;
194} 194}
195 195
196static inline struct Qdisc *qdisc_root_sleeping(struct Qdisc *qdisc)
197{
198 return qdisc->dev_queue->qdisc_sleeping;
199}
200
196/* The qdisc root lock is a mechanism by which to top level 201/* The qdisc root lock is a mechanism by which to top level
197 * of a qdisc tree can be locked from any qdisc node in the 202 * of a qdisc tree can be locked from any qdisc node in the
198 * forest. This allows changing the configuration of some 203 * forest. This allows changing the configuration of some