* [PATCH net-next] macvlan: unify macvlan_pcpu_stats and vlan_pcpu_stats
@ 2014-01-04 6:22 roy.qing.li
2014-01-05 1:12 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: roy.qing.li @ 2014-01-04 6:22 UTC (permalink / raw)
To: netdev
From: Li RongQing <roy.qing.li@gmail.com>
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 <roy.qing.li@gmail.com>
---
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 <linux/if_link.h>
+#include <linux/if_vlan.h>
#include <linux/list.h>
#include <linux/netdevice.h>
#include <linux/netlink.h>
@@ -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);
--
1.7.10.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH net-next] macvlan: unify macvlan_pcpu_stats and vlan_pcpu_stats
2014-01-04 6:22 [PATCH net-next] macvlan: unify macvlan_pcpu_stats and vlan_pcpu_stats roy.qing.li
@ 2014-01-05 1:12 ` David Miller
0 siblings, 0 replies; 2+ messages in thread
From: David Miller @ 2014-01-05 1:12 UTC (permalink / raw)
To: roy.qing.li; +Cc: netdev
From: roy.qing.li@gmail.com
Date: Sat, 4 Jan 2014 14:22:34 +0800
> From: Li RongQing <roy.qing.li@gmail.com>
>
> 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 <roy.qing.li@gmail.com>
Applied.
^ permalink raw reply [flat|nested] 2+ messages in thread
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