From cdf3e274cf1b36e9a2fef2d175cabc566af841b2 Mon Sep 17 00:00:00 2001 From: Li RongQing Date: Sat, 4 Jan 2014 14:22:34 +0800 Subject: [PATCH] macvlan: unify macvlan_pcpu_stats and vlan_pcpu_stats They are same, so unify them as one; since macvlan is a kind of vlan, vlan_pcpu_stats should be a proper name for vlan and macvlan. Signed-off-by: Li RongQing Signed-off-by: David S. Miller --- drivers/net/macvlan.c | 8 ++++---- include/linux/if_macvlan.h | 27 +++------------------------ 2 files changed, 7 insertions(+), 28 deletions(-) diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index 10406db..9419836 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -305,7 +305,7 @@ static netdev_tx_t macvlan_start_xmit(struct sk_buff *skb, } if (likely(ret == NET_XMIT_SUCCESS || ret == NET_XMIT_CN)) { - struct macvlan_pcpu_stats *pcpu_stats; + struct vlan_pcpu_stats *pcpu_stats; pcpu_stats = this_cpu_ptr(vlan->pcpu_stats); u64_stats_update_begin(&pcpu_stats->syncp); @@ -545,12 +545,12 @@ static int macvlan_init(struct net_device *dev) macvlan_set_lockdep_class(dev); - vlan->pcpu_stats = alloc_percpu(struct macvlan_pcpu_stats); + vlan->pcpu_stats = alloc_percpu(struct vlan_pcpu_stats); if (!vlan->pcpu_stats) return -ENOMEM; for_each_possible_cpu(i) { - struct macvlan_pcpu_stats *mvlstats; + struct vlan_pcpu_stats *mvlstats; mvlstats = per_cpu_ptr(vlan->pcpu_stats, i); u64_stats_init(&mvlstats->syncp); } @@ -576,7 +576,7 @@ static struct rtnl_link_stats64 *macvlan_dev_get_stats64(struct net_device *dev, struct macvlan_dev *vlan = netdev_priv(dev); if (vlan->pcpu_stats) { - struct macvlan_pcpu_stats *p; + struct vlan_pcpu_stats *p; u64 rx_packets, rx_bytes, rx_multicast, tx_packets, tx_bytes; u32 rx_errors = 0, tx_dropped = 0; unsigned int start; diff --git a/include/linux/if_macvlan.h b/include/linux/if_macvlan.h index 551bdd3..7c8b20b 100644 --- a/include/linux/if_macvlan.h +++ b/include/linux/if_macvlan.h @@ -2,6 +2,7 @@ #define _LINUX_IF_MACVLAN_H #include +#include #include #include #include @@ -24,28 +25,6 @@ static inline struct socket *macvtap_get_socket(struct file *f) struct macvlan_port; struct macvtap_queue; -/** - * struct macvlan_pcpu_stats - MACVLAN percpu stats - * @rx_packets: number of received packets - * @rx_bytes: number of received bytes - * @rx_multicast: number of received multicast packets - * @tx_packets: number of transmitted packets - * @tx_bytes: number of transmitted bytes - * @syncp: synchronization point for 64bit counters - * @rx_errors: number of rx errors - * @tx_dropped: number of tx dropped packets - */ -struct macvlan_pcpu_stats { - u64 rx_packets; - u64 rx_bytes; - u64 rx_multicast; - u64 tx_packets; - u64 tx_bytes; - struct u64_stats_sync syncp; - u32 rx_errors; - u32 tx_dropped; -}; - /* * Maximum times a macvtap device can be opened. This can be used to * configure the number of receive queue, e.g. for multiqueue virtio. @@ -62,7 +41,7 @@ struct macvlan_dev { struct macvlan_port *port; struct net_device *lowerdev; void *fwd_priv; - struct macvlan_pcpu_stats __percpu *pcpu_stats; + struct vlan_pcpu_stats __percpu *pcpu_stats; DECLARE_BITMAP(mc_filter, MACVLAN_MC_FILTER_SZ); @@ -84,7 +63,7 @@ static inline void macvlan_count_rx(const struct macvlan_dev *vlan, bool multicast) { if (likely(success)) { - struct macvlan_pcpu_stats *pcpu_stats; + struct vlan_pcpu_stats *pcpu_stats; pcpu_stats = this_cpu_ptr(vlan->pcpu_stats); u64_stats_update_begin(&pcpu_stats->syncp); -- 2.7.4