#include "discovery.h"
#include "dpif.h"
#include "dynamic-string.h"
-#include "executer.h"
#include "fail-open.h"
#include "in-band.h"
#include "mac-learning.h"
struct discovery *discovery;
struct fail_open *fail_open;
struct pinsched *miss_sched, *action_sched;
- struct executer *executer;
struct netflow *netflow;
/* Flow table. */
dpif_recv_purge(dpif);
/* Initialize settings. */
- p = xcalloc(1, sizeof *p);
+ p = xzalloc(sizeof *p);
p->fallback_dpid = pick_fallback_dpid();
p->datapath_id = p->fallback_dpid;
p->manufacturer = xstrdup("Nicira Networks, Inc.");
p->discovery = NULL;
p->fail_open = NULL;
p->miss_sched = p->action_sched = NULL;
- p->executer = NULL;
p->netflow = NULL;
/* Initialize flow table. */
ofproto_set_netflow(struct ofproto *ofproto,
const struct netflow_options *nf_options)
{
- if (nf_options->collectors.n) {
+ if (nf_options && nf_options->collectors.n) {
if (!ofproto->netflow) {
ofproto->netflow = netflow_create();
}
}
}
-int
-ofproto_set_remote_execution(struct ofproto *ofproto, const char *command_acl,
- const char *command_dir)
-{
- if (command_acl) {
- if (!ofproto->executer) {
- return executer_create(command_acl, command_dir,
- &ofproto->executer);
- } else {
- executer_set_acl(ofproto->executer, command_acl, command_dir);
- }
- } else {
- executer_destroy(ofproto->executer);
- ofproto->executer = NULL;
- }
- return 0;
-}
-
uint64_t
ofproto_get_datapath_id(const struct ofproto *ofproto)
{
fail_open_destroy(p->fail_open);
pinsched_destroy(p->miss_sched);
pinsched_destroy(p->action_sched);
- executer_destroy(p->executer);
netflow_destroy(p->netflow);
switch_status_unregister(p->ss_cat);
}
pinsched_run(p->miss_sched, send_packet_in_miss, p);
pinsched_run(p->action_sched, send_packet_in_action, p);
- if (p->executer) {
- executer_run(p->executer);
- }
LIST_FOR_EACH_SAFE (ofconn, next_ofconn, struct ofconn, node,
&p->all_conns) {
}
pinsched_wait(p->miss_sched);
pinsched_wait(p->action_sched);
- if (p->executer) {
- executer_wait(p->executer);
- }
if (!tag_set_is_empty(&p->revalidate_set)) {
poll_immediate_wake();
}
static void
ofconn_destroy(struct ofconn *ofconn, struct ofproto *p)
{
- if (p->executer) {
- executer_rconn_closing(p->executer, ofconn->rconn);
- }
-
list_remove(&ofconn->node);
rconn_destroy(ofconn->rconn);
rconn_packet_counter_destroy(ofconn->packet_in_counter);
const union ofp_action *actions, size_t n_actions,
uint16_t idle_timeout, uint16_t hard_timeout)
{
- struct rule *rule = xcalloc(1, sizeof *rule);
+ struct rule *rule = xzalloc(sizeof *rule);
rule->idle_timeout = idle_timeout;
rule->hard_timeout = hard_timeout;
rule->used = rule->created = time_msec();
&put)) {
rule->installed = true;
if (displaced_rule) {
- update_stats(p, rule, &put.flow.stats);
+ update_stats(p, displaced_rule, &put.flow.stats);
rule_post_uninstall(p, displaced_rule);
}
}
static void
rule_update_actions(struct ofproto *ofproto, struct rule *rule)
{
- bool actions_changed = rule_make_actions(ofproto, rule, NULL);
+ bool actions_changed;
+ uint16_t new_out_iface, old_out_iface;
+
+ old_out_iface = rule->nf_flow.output_iface;
+ actions_changed = rule_make_actions(ofproto, rule, NULL);
+
if (rule->may_install) {
if (rule->installed) {
if (actions_changed) {
- /* XXX should really do rule_post_uninstall() for the *old* set
- * of actions, and distinguish the old stats from the new. */
struct odp_flow_put put;
- do_put_flow(ofproto, rule, ODPPF_CREATE | ODPPF_MODIFY, &put);
+ do_put_flow(ofproto, rule, ODPPF_CREATE | ODPPF_MODIFY
+ | ODPPF_ZERO_STATS, &put);
+ update_stats(ofproto, rule, &put.flow.stats);
+
+ /* Temporarily set the old output iface so that NetFlow
+ * messages have the correct output interface for the old
+ * stats. */
+ new_out_iface = rule->nf_flow.output_iface;
+ rule->nf_flow.output_iface = old_out_iface;
+ rule_post_uninstall(ofproto, rule);
+ rule->nf_flow.output_iface = new_out_iface;
}
} else {
rule_install(ofproto, rule, NULL);
byte_count = rule->byte_count;
n_odp_flows = rule->cr.wc.wildcards ? list_size(&rule->list) : 1;
- odp_flows = xcalloc(1, n_odp_flows * sizeof *odp_flows);
+ odp_flows = xzalloc(n_odp_flows * sizeof *odp_flows);
if (rule->cr.wc.wildcards) {
size_t i = 0;
LIST_FOR_EACH (subrule, struct rule, list, &rule->list) {
case NXT_ACT_GET_CONFIG:
return ofp_mkerr(OFPET_BAD_REQUEST, OFPBRC_BAD_SUBTYPE); /* XXX */
- case NXT_COMMAND_REQUEST:
- if (p->executer) {
- return executer_handle_request(p->executer, ofconn->rconn, msg);
- }
- break;
-
case NXT_MGMT:
return handle_ofmp(p, ofconn, msg);
}
}
COVERAGE_INC(ofproto_expired);
+
+ /* Update stats. This code will be a no-op if the rule expired
+ * due to an idle timeout. */
if (rule->cr.wc.wildcards) {
- /* Update stats. (This code will be a no-op if the rule expired
- * due to an idle timeout, because in that case the rule has no
- * subrules left.) */
struct rule *subrule, *next;
LIST_FOR_EACH_SAFE (subrule, next, struct rule, list, &rule->list) {
rule_remove(p, subrule);
}
+ } else {
+ rule_uninstall(p, rule);
}
- send_flow_exp(p, rule, now,
- (now >= hard_expire
- ? OFPER_HARD_TIMEOUT : OFPER_IDLE_TIMEOUT));
+ if (!rule_is_hidden(rule)) {
+ send_flow_exp(p, rule, now,
+ (now >= hard_expire
+ ? OFPER_HARD_TIMEOUT : OFPER_IDLE_TIMEOUT));
+ }
rule_remove(p, rule);
}
git://git.onelab.eu / sliver-openvswitch.git / blobdiff