Not only is it easier to re-use the actions we already have, this avoids
potential problems due to the state that add_sflow_action() and
add_ipfix_action() look at having possibly been changed by
do_xlate_actions(). Currently those functions appear to look only at
the flow's 'in_port', which currently can't change. However, an upcoming
commit will make it possible for actions to change the flow's 'in_port',
and in addition, with this change, one doesn't have to wonder whether these
functions might look at other state that translation might change.
Signed-off-by: Ben Pfaff <blp@nicira.com>
} else {
static struct vlog_rate_limit trace_rl = VLOG_RATE_LIMIT_INIT(1, 1);
struct initial_vals initial_vals;
} else {
static struct vlog_rate_limit trace_rl = VLOG_RATE_LIMIT_INIT(1, 1);
struct initial_vals initial_vals;
+ size_t sample_actions_len;
uint32_t local_odp_port;
initial_vals.vlan_tci = ctx->base_flow.vlan_tci;
uint32_t local_odp_port;
initial_vals.vlan_tci = ctx->base_flow.vlan_tci;
add_sflow_action(ctx);
add_ipfix_action(ctx);
add_sflow_action(ctx);
add_ipfix_action(ctx);
+ sample_actions_len = ctx->odp_actions->size;
if (tunnel_ecn_ok(ctx) && (!in_port || may_receive(in_port, ctx))) {
do_xlate_actions(ofpacts, ofpacts_len, ctx);
if (tunnel_ecn_ok(ctx) && (!in_port || may_receive(in_port, ctx))) {
do_xlate_actions(ofpacts, ofpacts_len, ctx);
/* We've let OFPP_NORMAL and the learning action look at the
* packet, so drop it now if forwarding is disabled. */
if (in_port && !stp_forward_in_state(in_port->stp_state)) {
/* We've let OFPP_NORMAL and the learning action look at the
* packet, so drop it now if forwarding is disabled. */
if (in_port && !stp_forward_in_state(in_port->stp_state)) {
- ofpbuf_clear(ctx->odp_actions);
- add_sflow_action(ctx);
- add_ipfix_action(ctx);
+ ctx->odp_actions->size = sample_actions_len;