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-rw-r--r--include/net/sch_generic.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 4616f46..1540f9c 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -50,6 +50,13 @@ struct Qdisc {
#define TCQ_F_INGRESS 2
#define TCQ_F_CAN_BYPASS 4
#define TCQ_F_MQROOT 8
+#define TCQ_F_ONETXQUEUE 0x10 /* dequeue_skb() can assume all skbs are for
+ * q->dev_queue : It can test
+ * netif_xmit_frozen_or_stopped() before
+ * dequeueing next packet.
+ * Its true for MQ/MQPRIO slaves, or non
+ * multiqueue device.
+ */
#define TCQ_F_WARN_NONWC (1 << 16)
int padded;
const struct Qdisc_ops *ops;