diff options
| author | Li RongQing <roy.qing.li@gmail.com> | 2014-01-04 09:57:59 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-01-05 05:10:24 +0400 |
| commit | 8f84985fec10de64a6b4cdfea45f2b0ab8f07c78 (patch) | |
| tree | 03d58e9d72384e8066a6232c793b3ee4242668f6 /include/linux/netdevice.h | |
| parent | 653864d9dd6ae26d884abfd53420e61e7383b1da (diff) | |
| download | linux-8f84985fec10de64a6b4cdfea45f2b0ab8f07c78.tar.xz | |
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 <xiyou.wangcong@gmail.com>
Cc: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/netdevice.h')
| -rw-r--r-- | include/linux/netdevice.h | 11 |
1 files changed, 10 insertions, 1 deletions
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 <linux/notifier.h> /* netdevice notifier chain. Please remember to update the rtnetlink |