From 8f84985fec10de64a6b4cdfea45f2b0ab8f07c78 Mon Sep 17 00:00:00 2001 From: Li RongQing Date: Sat, 4 Jan 2014 13:57:59 +0800 Subject: net: unify the pcpu_tstats and br_cpu_netstats as one They are same, so unify them as one, pcpu_sw_netstats. Define pcpu_sw_netstat in netdevice.h, remove pcpu_tstats from if_tunnel and remove br_cpu_netstats from br_private.h Cc: Cong Wang Cc: Stephen Hemminger Signed-off-by: Li RongQing Signed-off-by: David S. Miller --- include/linux/netdevice.h | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'include/linux/netdevice.h') diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index bec60c481966..51c0fe258163 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1409,7 +1409,7 @@ struct net_device { union { void *ml_priv; struct pcpu_lstats __percpu *lstats; /* loopback stats */ - struct pcpu_tstats __percpu *tstats; /* tunnel stats */ + struct pcpu_sw_netstats __percpu *tstats; struct pcpu_dstats __percpu *dstats; /* dummy stats */ struct pcpu_vstats __percpu *vstats; /* veth stats */ }; @@ -1685,6 +1685,15 @@ struct packet_offload { struct list_head list; }; +/* often modified stats are per cpu, other are shared (netdev->stats) */ +struct pcpu_sw_netstats { + u64 rx_packets; + u64 rx_bytes; + u64 tx_packets; + u64 tx_bytes; + struct u64_stats_sync syncp; +}; + #include /* netdevice notifier chain. Please remember to update the rtnetlink -- cgit v1.2.3