openvswitch: Add support for OVS_FLOW_ATTR_PROBE.
This new flag is useful for suppressing error logging while probing
for datapath features using flow commands. For backwards
compatibility reasons the commands are executed normally, but error
logging is suppressed.
Signed-off-by: Jarno Rajahalme <jrajahalme@nicira.com>
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
diff --git a/net/openvswitch/flow.c b/net/openvswitch/flow.c
index 25e9abc..70bef2a 100644
--- a/net/openvswitch/flow.c
+++ b/net/openvswitch/flow.c
@@ -712,12 +712,12 @@
int ovs_flow_key_extract_userspace(const struct nlattr *attr,
struct sk_buff *skb,
- struct sw_flow_key *key)
+ struct sw_flow_key *key, bool log)
{
int err;
/* Extract metadata from netlink attributes. */
- err = ovs_nla_get_flow_metadata(attr, key);
+ err = ovs_nla_get_flow_metadata(attr, key, log);
if (err)
return err;