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bgpd: move t_start into peer_connection

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The t_start event pointer belongs on the peer_connection

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
This commit is contained in:
Donald Sharp 2023-08-26 19:28:39 -04:00
parent b8f3b2cd4a
commit 904c98c4d9
4 changed files with 22 additions and 19 deletions
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18
bgpd/bgp_fsm.c
View File

@ -358,9 +358,9 @@ void bgp_timer_set(struct peer *peer)
inactive. All other timer must be turned off */
if (BGP_PEER_START_SUPPRESSED(peer) || !peer_active(peer)
|| peer->bgp->vrf_id == VRF_UNKNOWN) {
EVENT_OFF(peer->t_start);
EVENT_OFF(peer->connection->t_start);
} else {
BGP_TIMER_ON(peer->t_start, bgp_start_timer,
BGP_TIMER_ON(peer->connection->t_start, bgp_start_timer,
peer->v_start);
}
EVENT_OFF(peer->connection->t_connect);
@ -374,7 +374,7 @@ void bgp_timer_set(struct peer *peer)
/* After start timer is expired, the peer moves to Connect
status. Make sure start timer is off and connect timer is
on. */
EVENT_OFF(peer->t_start);
EVENT_OFF(peer->connection->t_start);
if (CHECK_FLAG(peer->flags, PEER_FLAG_TIMER_DELAYOPEN))
BGP_TIMER_ON(peer->connection->t_connect,
bgp_connect_timer,
@ -391,7 +391,7 @@ void bgp_timer_set(struct peer *peer)
case Active:
/* Active is waiting connection from remote peer. And if
connect timer is expired, change status to Connect. */
EVENT_OFF(peer->t_start);
EVENT_OFF(peer->connection->t_start);
/* If peer is passive mode, do not set connect timer. */
if (CHECK_FLAG(peer->flags, PEER_FLAG_PASSIVE)
|| CHECK_FLAG(peer->sflags, PEER_STATUS_NSF_WAIT)) {
@ -413,7 +413,7 @@ void bgp_timer_set(struct peer *peer)
case OpenSent:
/* OpenSent status. */
EVENT_OFF(peer->t_start);
EVENT_OFF(peer->connection->t_start);
EVENT_OFF(peer->connection->t_connect);
if (peer->v_holdtime != 0) {
BGP_TIMER_ON(peer->t_holdtime, bgp_holdtime_timer,
@ -428,7 +428,7 @@ void bgp_timer_set(struct peer *peer)
case OpenConfirm:
/* OpenConfirm status. */
EVENT_OFF(peer->t_start);
EVENT_OFF(peer->connection->t_start);
EVENT_OFF(peer->connection->t_connect);
/*
@ -452,7 +452,7 @@ void bgp_timer_set(struct peer *peer)
case Established:
/* In Established status start and connect timer is turned
off. */
EVENT_OFF(peer->t_start);
EVENT_OFF(peer->connection->t_start);
EVENT_OFF(peer->connection->t_connect);
EVENT_OFF(peer->connection->t_delayopen);
@ -482,7 +482,7 @@ void bgp_timer_set(struct peer *peer)
EVENT_OFF(peer->t_refresh_stalepath);
/* fallthru */
case Clearing:
EVENT_OFF(peer->t_start);
EVENT_OFF(peer->connection->t_start);
EVENT_OFF(peer->connection->t_connect);
EVENT_OFF(peer->t_holdtime);
bgp_keepalives_off(peer);
@ -1513,7 +1513,7 @@ enum bgp_fsm_state_progress bgp_stop(struct peer_connection *connection)
EVENT_OFF(peer->t_connect_check_w);
/* Stop all timers. */
EVENT_OFF(peer->t_start);
EVENT_OFF(connection->t_start);
EVENT_OFF(connection->t_connect);
EVENT_OFF(peer->t_holdtime);
EVENT_OFF(peer->t_routeadv);

6
bgpd/bgp_network.c
View File

@ -436,8 +436,8 @@ static void bgp_accept(struct event *thread)
sockopt_tcp_mss_set(bgp_sock, peer1->tcp_mss);
bgp_fsm_change_status(peer1, Active);
EVENT_OFF(
peer1->t_start); /* created in peer_create() */
EVENT_OFF(peer1->connection
->t_start); /* created in peer_create() */
if (peer_active(peer1)) {
if (CHECK_FLAG(peer1->flags,
@ -569,7 +569,7 @@ static void bgp_accept(struct event *thread)
}
bgp_peer_reg_with_nht(peer);
bgp_fsm_change_status(peer, Active);
EVENT_OFF(peer->t_start); /* created in peer_create() */
EVENT_OFF(peer->connection->t_start); /* created in peer_create() */
SET_FLAG(peer->sflags, PEER_STATUS_ACCEPT_PEER);
/* Make dummy peer until read Open packet. */

15
bgpd/bgp_vty.c
View File

@ -15128,10 +15128,12 @@ static void bgp_show_peer(struct vty *vty, struct peer *p, bool use_json,
p->rtt_keepalive_rcv);
}
}
if (p->t_start)
json_object_int_add(
json_neigh, "nextStartTimerDueInMsecs",
event_timer_remain_second(p->t_start) * 1000);
if (p->connection->t_start)
json_object_int_add(json_neigh,
"nextStartTimerDueInMsecs",
event_timer_remain_second(
p->connection->t_start) *
1000);
if (p->connection->t_connect)
json_object_int_add(json_neigh,
"nextConnectTimerDueInMsecs",
@ -15172,9 +15174,10 @@ static void bgp_show_peer(struct vty *vty, struct peer *p, bool use_json,
"Shutdown when RTT > %dms, count > %u\n",
p->rtt_expected, p->rtt_keepalive_rcv);
}
if (p->t_start)
if (p->connection->t_start)
vty_out(vty, "Next start timer due in %ld seconds\n",
event_timer_remain_second(p->t_start));
event_timer_remain_second(
p->connection->t_start));
if (p->connection->t_connect)
vty_out(vty, "Next connect timer due in %ld seconds\n",
event_timer_remain_second(

2
bgpd/bgpd.h
View File

@ -1140,6 +1140,7 @@ struct peer_connection {
struct event *t_write;
struct event *t_connect;
struct event *t_delayopen;
struct event *t_start;
struct event *t_process_packet;
struct event *t_process_packet_error;
@ -1550,7 +1551,6 @@ struct peer {
_Atomic uint32_t v_gr_restart;
/* Threads. */
struct event *t_start;
struct event *t_connect_check_r;
struct event *t_connect_check_w;
struct event *t_holdtime;