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Diffstat (limited to 'src/vnet/tcp/tcp.c')
-rw-r--r--src/vnet/tcp/tcp.c45
1 files changed, 28 insertions, 17 deletions
diff --git a/src/vnet/tcp/tcp.c b/src/vnet/tcp/tcp.c
index 2ac938a1b1e..d85225b9172 100644
--- a/src/vnet/tcp/tcp.c
+++ b/src/vnet/tcp/tcp.c
@@ -208,10 +208,14 @@ tcp_half_open_connection_del (tcp_connection_t * tc)
int
tcp_half_open_connection_cleanup (tcp_connection_t * tc)
{
+ tcp_worker_ctx_t *wrk;
+
/* Make sure this is the owning thread */
if (tc->c_thread_index != vlib_get_thread_index ())
return 1;
- tcp_timer_reset (tc, TCP_TIMER_RETRANSMIT_SYN);
+
+ wrk = tcp_get_worker (tc->c_thread_index);
+ tcp_timer_reset (&wrk->timer_wheel, tc, TCP_TIMER_RETRANSMIT_SYN);
tcp_half_open_connection_del (tc);
return 0;
}
@@ -354,6 +358,8 @@ tcp_program_cleanup (tcp_worker_ctx_t * wrk, tcp_connection_t * tc)
void
tcp_connection_close (tcp_connection_t * tc)
{
+ tcp_worker_ctx_t *wrk = tcp_get_worker (tc->c_thread_index);
+
TCP_EVT (TCP_EVT_CLOSE, tc);
/* Send/Program FIN if needed and switch state */
@@ -368,7 +374,8 @@ tcp_connection_close (tcp_connection_t * tc)
tcp_connection_timers_reset (tc);
tcp_send_fin (tc);
tcp_connection_set_state (tc, TCP_STATE_FIN_WAIT_1);
- tcp_timer_update (tc, TCP_TIMER_WAITCLOSE, tcp_cfg.finwait1_time);
+ tcp_timer_update (&wrk->timer_wheel, tc, TCP_TIMER_WAITCLOSE,
+ tcp_cfg.finwait1_time);
break;
case TCP_STATE_ESTABLISHED:
/* If closing with unread data, reset the connection */
@@ -379,7 +386,7 @@ tcp_connection_close (tcp_connection_t * tc)
tcp_connection_set_state (tc, TCP_STATE_CLOSED);
session_transport_closed_notify (&tc->connection);
tcp_program_cleanup (tcp_get_worker (tc->c_thread_index), tc);
- tcp_worker_stats_inc (tc->c_thread_index, rst_unread, 1);
+ tcp_worker_stats_inc (wrk, rst_unread, 1);
break;
}
if (!transport_max_tx_dequeue (&tc->connection))
@@ -390,7 +397,8 @@ tcp_connection_close (tcp_connection_t * tc)
/* Set a timer in case the peer stops responding. Otherwise the
* connection will be stuck here forever. */
ASSERT (tc->timers[TCP_TIMER_WAITCLOSE] == TCP_TIMER_HANDLE_INVALID);
- tcp_timer_set (tc, TCP_TIMER_WAITCLOSE, tcp_cfg.finwait1_time);
+ tcp_timer_set (&wrk->timer_wheel, tc, TCP_TIMER_WAITCLOSE,
+ tcp_cfg.finwait1_time);
break;
case TCP_STATE_CLOSE_WAIT:
if (!transport_max_tx_dequeue (&tc->connection))
@@ -398,13 +406,15 @@ tcp_connection_close (tcp_connection_t * tc)
tcp_send_fin (tc);
tcp_connection_timers_reset (tc);
tcp_connection_set_state (tc, TCP_STATE_LAST_ACK);
- tcp_timer_update (tc, TCP_TIMER_WAITCLOSE, tcp_cfg.lastack_time);
+ tcp_timer_update (&wrk->timer_wheel, tc, TCP_TIMER_WAITCLOSE,
+ tcp_cfg.lastack_time);
}
else
tc->flags |= TCP_CONN_FINPNDG;
break;
case TCP_STATE_FIN_WAIT_1:
- tcp_timer_update (tc, TCP_TIMER_WAITCLOSE, tcp_cfg.finwait1_time);
+ tcp_timer_update (&wrk->timer_wheel, tc, TCP_TIMER_WAITCLOSE,
+ tcp_cfg.finwait1_time);
break;
case TCP_STATE_CLOSED:
/* Cleanup should've been programmed already */
@@ -469,11 +479,11 @@ tcp_connection_timers_init (tcp_connection_t * tc)
void
tcp_connection_timers_reset (tcp_connection_t * tc)
{
+ tcp_worker_ctx_t *wrk = tcp_get_worker (tc->c_thread_index);
int i;
+
for (i = 0; i < TCP_N_TIMERS; i++)
- {
- tcp_timer_reset (tc, i);
- }
+ tcp_timer_reset (&wrk->timer_wheel, tc, i);
}
#if 0
@@ -956,7 +966,7 @@ tcp_timer_waitclose_handler (tcp_connection_t * tc)
tcp_connection_set_state (tc, TCP_STATE_CLOSED);
session_transport_closed_notify (&tc->connection);
tcp_program_cleanup (wrk, tc);
- tcp_workerp_stats_inc (wrk, to_closewait, 1);
+ tcp_worker_stats_inc (wrk, to_closewait, 1);
break;
}
@@ -969,8 +979,9 @@ tcp_timer_waitclose_handler (tcp_connection_t * tc)
session_transport_closed_notify (&tc->connection);
/* Make sure we don't wait in LAST ACK forever */
- tcp_timer_set (tc, TCP_TIMER_WAITCLOSE, tcp_cfg.lastack_time);
- tcp_workerp_stats_inc (wrk, to_closewait2, 1);
+ tcp_timer_set (&wrk->timer_wheel, tc, TCP_TIMER_WAITCLOSE,
+ tcp_cfg.lastack_time);
+ tcp_worker_stats_inc (wrk, to_closewait2, 1);
/* Don't delete the connection yet */
break;
@@ -992,21 +1003,21 @@ tcp_timer_waitclose_handler (tcp_connection_t * tc)
tcp_program_cleanup (wrk, tc);
}
session_transport_closed_notify (&tc->connection);
- tcp_workerp_stats_inc (wrk, to_finwait1, 1);
+ tcp_worker_stats_inc (wrk, to_finwait1, 1);
break;
case TCP_STATE_LAST_ACK:
tcp_connection_timers_reset (tc);
tcp_connection_set_state (tc, TCP_STATE_CLOSED);
session_transport_closed_notify (&tc->connection);
tcp_program_cleanup (wrk, tc);
- tcp_workerp_stats_inc (wrk, to_lastack, 1);
+ tcp_worker_stats_inc (wrk, to_lastack, 1);
break;
case TCP_STATE_CLOSING:
tcp_connection_timers_reset (tc);
tcp_connection_set_state (tc, TCP_STATE_CLOSED);
session_transport_closed_notify (&tc->connection);
tcp_program_cleanup (wrk, tc);
- tcp_workerp_stats_inc (wrk, to_closing, 1);
+ tcp_worker_stats_inc (wrk, to_closing, 1);
break;
case TCP_STATE_FIN_WAIT_2:
tcp_send_reset (tc);
@@ -1014,7 +1025,7 @@ tcp_timer_waitclose_handler (tcp_connection_t * tc)
tcp_connection_set_state (tc, TCP_STATE_CLOSED);
session_transport_closed_notify (&tc->connection);
tcp_program_cleanup (wrk, tc);
- tcp_workerp_stats_inc (wrk, to_finwait2, 1);
+ tcp_worker_stats_inc (wrk, to_finwait2, 1);
break;
case TCP_STATE_TIME_WAIT:
tcp_connection_set_state (tc, TCP_STATE_CLOSED);
@@ -1186,7 +1197,7 @@ tcp_expired_timers_dispatch (u32 * expired_timers)
wrk = tcp_get_worker (thread_index);
n_expired = vec_len (expired_timers);
- tcp_workerp_stats_inc (wrk, timer_expirations, n_expired);
+ tcp_worker_stats_inc (wrk, timer_expirations, n_expired);
n_left = clib_fifo_elts (wrk->pending_timers);
/*