On Oct 13, 2014, at 2:32 PM, Pravin Shelar <[email protected]> wrote:
>>> + case OVS_ACTION_ATTR_TUNNEL_PUSH:
>>> + if (*depth < MAX_RECIRC_DEPTH) {
>>> + struct dpif_packet *tnl_pkt[NETDEV_MAX_RX_BATCH];
>>> + int err;
>>> +
>>> + if (may_steal) {
>>> + dp_netdev_clone_pkt_batch(tnl_pkt, packets, cnt);
>>> + packets = tnl_pkt;
>>> + }
>>
>> Should this be the reverse? Clone if can NOT take the packets?
> right,
>
>>> +
>>> + err = odp_push_tunnel_action(dp, a, packets, cnt);
>>> + if (err) {
>>> + dp_netdev_drop_packets(tnl_pkt, cnt, may_steal);
>>> + break;
>>> + }
>>> +
>>> + (*depth)++;
>>> + dp_netdev_input(pmd, packets, cnt);
>>> + (*depth)--;
>>> + return;
>>> + }
>>
>> Should “break” here.
> packets are already consumed so we can not break here.
>
Do you really intend to fall through to the TUNNEL_POP case?
Jarno
>>> +
>>> + case OVS_ACTION_ATTR_TUNNEL_POP:
>>> + if (*depth >= MAX_RECIRC_DEPTH) {
>>> + break;
>>> + }
>>> +
>>> + p =
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