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| author | Andy Zhou <azhou@ovn.org> | 2017-11-10 12:09:43 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-11-13 10:37:07 +0900 |
| commit | cd8a6c33693c1b89d2737ffdbf9611564e9ac907 (patch) | |
| tree | 758c1ad7b4613b907669ee97f0a8c89d24763a05 /net/openvswitch | |
| parent | 96fbc13d7e770b542d2d1fcf700d0baadc6e8063 (diff) | |
| download | linux-stable-cd8a6c33693c1b89d2737ffdbf9611564e9ac907.tar.gz linux-stable-cd8a6c33693c1b89d2737ffdbf9611564e9ac907.tar.bz2 linux-stable-cd8a6c33693c1b89d2737ffdbf9611564e9ac907.zip | |
openvswitch: Add meter action support
Implements OVS kernel meter action support.
Signed-off-by: Andy Zhou <azhou@ovn.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/openvswitch')
| -rw-r--r-- | net/openvswitch/actions.c | 6 | ||||
| -rw-r--r-- | net/openvswitch/datapath.h | 1 | ||||
| -rw-r--r-- | net/openvswitch/flow_netlink.c | 6 |
3 files changed, 13 insertions, 0 deletions
diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c index 9a6a6d51e421..30a5df27116e 100644 --- a/net/openvswitch/actions.c +++ b/net/openvswitch/actions.c @@ -1330,6 +1330,12 @@ static int do_execute_actions(struct datapath *dp, struct sk_buff *skb, case OVS_ACTION_ATTR_POP_NSH: err = pop_nsh(skb, key); break; + + case OVS_ACTION_ATTR_METER: + if (ovs_meter_execute(dp, skb, key, nla_get_u32(a))) { + consume_skb(skb); + return 0; + } } if (unlikely(err)) { diff --git a/net/openvswitch/datapath.h b/net/openvswitch/datapath.h index 5d2997b42460..523d65526766 100644 --- a/net/openvswitch/datapath.h +++ b/net/openvswitch/datapath.h @@ -30,6 +30,7 @@ #include "conntrack.h" #include "flow.h" #include "flow_table.h" +#include "meter.h" #include "vport-internal_dev.h" #define DP_MAX_PORTS USHRT_MAX diff --git a/net/openvswitch/flow_netlink.c b/net/openvswitch/flow_netlink.c index 4201f9293af3..bb4dae198c78 100644 --- a/net/openvswitch/flow_netlink.c +++ b/net/openvswitch/flow_netlink.c @@ -90,6 +90,7 @@ static bool actions_may_change_flow(const struct nlattr *actions) case OVS_ACTION_ATTR_SAMPLE: case OVS_ACTION_ATTR_SET: case OVS_ACTION_ATTR_SET_MASKED: + case OVS_ACTION_ATTR_METER: default: return true; } @@ -2844,6 +2845,7 @@ static int __ovs_nla_copy_actions(struct net *net, const struct nlattr *attr, [OVS_ACTION_ATTR_POP_ETH] = 0, [OVS_ACTION_ATTR_PUSH_NSH] = (u32)-1, [OVS_ACTION_ATTR_POP_NSH] = 0, + [OVS_ACTION_ATTR_METER] = sizeof(u32), }; const struct ovs_action_push_vlan *vlan; int type = nla_type(a); @@ -3029,6 +3031,10 @@ static int __ovs_nla_copy_actions(struct net *net, const struct nlattr *attr, break; } + case OVS_ACTION_ATTR_METER: + /* Non-existent meters are simply ignored. */ + break; + default: OVS_NLERR(log, "Unknown Action type %d", type); return -EINVAL; |