netdev: Move rest of qdisc state into struct netdev_queue
Now qdisc, qdisc_sleeping, and qdisc_list also live there.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/core/dev.c b/net/core/dev.c
index 2322fb6..ce79c28 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1720,14 +1720,14 @@
* also serializes access to the device queue.
*/
- q = rcu_dereference(dev->qdisc);
+ q = rcu_dereference(txq->qdisc);
#ifdef CONFIG_NET_CLS_ACT
skb->tc_verd = SET_TC_AT(skb->tc_verd,AT_EGRESS);
#endif
if (q->enqueue) {
/* Grab device queue */
spin_lock(&txq->lock);
- q = dev->qdisc;
+ q = txq->qdisc;
if (q->enqueue) {
/* reset queue_mapping to zero */
skb_set_queue_mapping(skb, 0);
diff --git a/net/core/link_watch.c b/net/core/link_watch.c
index a5e372b..5021821 100644
--- a/net/core/link_watch.c
+++ b/net/core/link_watch.c
@@ -79,8 +79,10 @@
static int linkwatch_urgent_event(struct net_device *dev)
{
+ struct netdev_queue *txq = &dev->tx_queue;
+
return netif_running(dev) && netif_carrier_ok(dev) &&
- dev->qdisc != dev->qdisc_sleeping;
+ txq->qdisc != txq->qdisc_sleeping;
}
@@ -181,7 +183,9 @@
rfc2863_policy(dev);
if (dev->flags & IFF_UP) {
if (netif_carrier_ok(dev)) {
- WARN_ON(dev->qdisc_sleeping == &noop_qdisc);
+ struct netdev_queue *txq = &dev->tx_queue;
+
+ WARN_ON(txq->qdisc_sleeping == &noop_qdisc);
dev_activate(dev);
} else
dev_deactivate(dev);
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 6c8d7f0..8ef9f1d 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -605,6 +605,7 @@
int type, u32 pid, u32 seq, u32 change,
unsigned int flags)
{
+ struct netdev_queue *txq;
struct ifinfomsg *ifm;
struct nlmsghdr *nlh;
struct net_device_stats *stats;
@@ -635,8 +636,9 @@
if (dev->master)
NLA_PUT_U32(skb, IFLA_MASTER, dev->master->ifindex);
- if (dev->qdisc_sleeping)
- NLA_PUT_STRING(skb, IFLA_QDISC, dev->qdisc_sleeping->ops->id);
+ txq = &dev->tx_queue;
+ if (txq->qdisc_sleeping)
+ NLA_PUT_STRING(skb, IFLA_QDISC, txq->qdisc_sleeping->ops->id);
if (1) {
struct rtnl_link_ifmap map = {