From 855319becbcffec6988a4e781a861b69a71c5b58 Mon Sep 17 00:00:00 2001
From: Jiri Pirko <jiri@mellanox.com>
Date: Fri, 13 Oct 2017 14:00:58 +0200
Subject: net: sched: store net pointer in block and introduce qdisc_net helper

Store net pointer in the block structure. Along the way, introduce
qdisc_net helper which allows to easily obtain net pointer for
qdisc instance.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 include/net/pkt_sched.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'include/net/pkt_sched.h')

diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index 259bc191ba59..2d234af15f3e 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -4,7 +4,9 @@
 #include <linux/jiffies.h>
 #include <linux/ktime.h>
 #include <linux/if_vlan.h>
+#include <linux/netdevice.h>
 #include <net/sch_generic.h>
+#include <net/net_namespace.h>
 #include <uapi/linux/pkt_sched.h>
 
 #define DEFAULT_TX_QUEUE_LEN	1000
@@ -146,4 +148,9 @@ static inline bool is_classid_clsact_egress(u32 classid)
 	       TC_H_MIN(classid) == TC_H_MIN(TC_H_MIN_EGRESS);
 }
 
+static inline struct net *qdisc_net(struct Qdisc *q)
+{
+	return dev_net(q->dev_queue->dev);
+}
+
 #endif
-- 
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