On Tue, Mar 14, 2017 at 4:08 PM, Andy Zhou <az...@ovn.org> wrote:
> Added execute_or_defer_actions() that both sample and recirc
> action's implementation can use.
>
> Signed-off-by: Andy Zhou <az...@ovn.org>
> ---
> net/openvswitch/actions.c | 96
> +++++++++++++++++++++++++++++------------------
> 1 file changed, 59 insertions(+), 37 deletions(-)
>
> diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c
> index 1638370..fd7d903 100644
> --- a/net/openvswitch/actions.c
> +++ b/net/openvswitch/actions.c
...
...
> @@ -1286,6 +1262,52 @@ static int do_execute_actions(struct datapath *dp,
> struct sk_buff *skb,
> return 0;
> }
>
> +static int execute_or_defer_actions(struct datapath *dp, struct sk_buff *skb,
> + struct sw_flow_key *clone,
> + struct sw_flow_key *key,
> + u32 *recirc_id,
> + const struct nlattr *actions, int len)
> +{
The action pointer can be checked if it is recirc or sample action. so
no need to pass pointer to recirc id.
we can pass the last and clone_key flags to this function to clone the
skb and key in this function itself. This would make code bit easy to
read.
