diff options
Diffstat (limited to 'net/openvswitch/flow.h')
| -rw-r--r-- | net/openvswitch/flow.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/net/openvswitch/flow.h b/net/openvswitch/flow.h index 9c0dd8aa3117..ddcebc53224f 100644 --- a/net/openvswitch/flow.h +++ b/net/openvswitch/flow.h @@ -159,12 +159,18 @@ struct sw_flow { struct rcu_head rcu; struct hlist_node hash_node[2]; u32 hash; - + int stats_last_writer; /* NUMA-node id of the last writer on + * 'stats[0]'. + */ struct sw_flow_key key; struct sw_flow_key unmasked_key; struct sw_flow_mask *mask; struct sw_flow_actions __rcu *sf_acts; - struct flow_stats __percpu *stats; + struct flow_stats __rcu *stats[]; /* One for each NUMA node. First one + * is allocated at flow creation time, + * the rest are allocated on demand + * while holding the 'stats[0].lock'. + */ }; struct arp_eth_header { |