From 4bd97d51a5e602ea1fbdab8c2d653513dea17115 Mon Sep 17 00:00:00 2001 From: Paolo Abeni Date: Wed, 20 Mar 2019 11:02:04 +0100 Subject: net: dev: rename queue selection helpers. With the following patches, we are going to use __netdev_pick_tx() in many modules. Rename it to netdev_pick_tx(), to make it clear is a public API. Also rename the existing netdev_pick_tx() to netdev_core_pick_tx(), to avoid name clashes. Suggested-by: Eric Dumazet Suggested-by: David Miller Signed-off-by: Paolo Abeni Signed-off-by: David S. Miller --- include/linux/netdevice.h | 6 +++--- net/core/dev.c | 18 +++++++++--------- net/core/netpoll.c | 2 +- net/xfrm/xfrm_device.c | 2 +- 4 files changed, 14 insertions(+), 14 deletions(-) diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 26f69cf763f4..57cd2bdd9f78 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -2152,9 +2152,9 @@ static inline void netdev_for_each_tx_queue(struct net_device *dev, &qdisc_xmit_lock_key); \ } -struct netdev_queue *netdev_pick_tx(struct net_device *dev, - struct sk_buff *skb, - struct net_device *sb_dev); +struct netdev_queue *netdev_core_pick_tx(struct net_device *dev, + struct sk_buff *skb, + struct net_device *sb_dev); /* returns the headroom that the master device needs to take in account * when forwarding to this dev diff --git a/net/core/dev.c b/net/core/dev.c index 2b67f2aa59dd..5dd3e3f7dd12 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -3704,8 +3704,8 @@ u16 dev_pick_tx_cpu_id(struct net_device *dev, struct sk_buff *skb, } EXPORT_SYMBOL(dev_pick_tx_cpu_id); -static u16 __netdev_pick_tx(struct net_device *dev, struct sk_buff *skb, - struct net_device *sb_dev) +static u16 netdev_pick_tx(struct net_device *dev, struct sk_buff *skb, + struct net_device *sb_dev) { struct sock *sk = skb->sk; int queue_index = sk_tx_queue_get(sk); @@ -3730,9 +3730,9 @@ static u16 __netdev_pick_tx(struct net_device *dev, struct sk_buff *skb, return queue_index; } -struct netdev_queue *netdev_pick_tx(struct net_device *dev, - struct sk_buff *skb, - struct net_device *sb_dev) +struct netdev_queue *netdev_core_pick_tx(struct net_device *dev, + struct sk_buff *skb, + struct net_device *sb_dev) { int queue_index = 0; @@ -3748,9 +3748,9 @@ struct netdev_queue *netdev_pick_tx(struct net_device *dev, if (ops->ndo_select_queue) queue_index = ops->ndo_select_queue(dev, skb, sb_dev, - __netdev_pick_tx); + netdev_pick_tx); else - queue_index = __netdev_pick_tx(dev, skb, sb_dev); + queue_index = netdev_pick_tx(dev, skb, sb_dev); queue_index = netdev_cap_txqueue(dev, queue_index); } @@ -3824,7 +3824,7 @@ static int __dev_queue_xmit(struct sk_buff *skb, struct net_device *sb_dev) else skb_dst_force(skb); - txq = netdev_pick_tx(dev, skb, sb_dev); + txq = netdev_core_pick_tx(dev, skb, sb_dev); q = rcu_dereference_bh(txq->qdisc); trace_net_dev_queue(skb); @@ -4429,7 +4429,7 @@ void generic_xdp_tx(struct sk_buff *skb, struct bpf_prog *xdp_prog) bool free_skb = true; int cpu, rc; - txq = netdev_pick_tx(dev, skb, NULL); + txq = netdev_core_pick_tx(dev, skb, NULL); cpu = smp_processor_id(); HARD_TX_LOCK(dev, txq, cpu); if (!netif_xmit_stopped(txq)) { diff --git a/net/core/netpoll.c b/net/core/netpoll.c index 361aabffb8c0..e365e8fb1c40 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -323,7 +323,7 @@ void netpoll_send_skb_on_dev(struct netpoll *np, struct sk_buff *skb, if (skb_queue_len(&npinfo->txq) == 0 && !netpoll_owner_active(dev)) { struct netdev_queue *txq; - txq = netdev_pick_tx(dev, skb, NULL); + txq = netdev_core_pick_tx(dev, skb, NULL); /* try until next clock tick */ for (tries = jiffies_to_usecs(1)/USEC_PER_POLL; diff --git a/net/xfrm/xfrm_device.c b/net/xfrm/xfrm_device.c index b8736f56e7f7..2db1626557c5 100644 --- a/net/xfrm/xfrm_device.c +++ b/net/xfrm/xfrm_device.c @@ -247,7 +247,7 @@ void xfrm_dev_resume(struct sk_buff *skb) unsigned long flags; rcu_read_lock(); - txq = netdev_pick_tx(dev, skb, NULL); + txq = netdev_core_pick_tx(dev, skb, NULL); HARD_TX_LOCK(dev, txq, smp_processor_id()); if (!netif_xmit_frozen_or_stopped(txq)) -- cgit v1.2.3-59-g8ed1b