diff options
| -rw-r--r-- | include/net/sctp/structs.h | 3 | ||||
| -rw-r--r-- | net/sctp/associola.c | 24 | ||||
| -rw-r--r-- | net/sctp/endpointola.c | 23 | ||||
| -rw-r--r-- | net/sctp/sm_sideeffect.c | 6 | ||||
| -rw-r--r-- | net/sctp/socket.c | 1 |
5 files changed, 25 insertions, 32 deletions
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 9c385b6417c..2aad4468797 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -1222,9 +1222,6 @@ struct sctp_endpoint { int last_key; int key_changed_at; - /* Default timeouts. */ - int timeouts[SCTP_NUM_TIMEOUT_TYPES]; - /* sendbuf acct. policy. */ __u32 sndbuf_policy; }; diff --git a/net/sctp/associola.c b/net/sctp/associola.c index 8c8ddf7f9b6..5f07ddb1955 100644 --- a/net/sctp/associola.c +++ b/net/sctp/associola.c @@ -128,9 +128,29 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a */ asoc->max_burst = sctp_max_burst; - /* Copy things from the endpoint. */ + /* initialize association timers */ + asoc->timeouts[SCTP_EVENT_TIMEOUT_NONE] = 0; + asoc->timeouts[SCTP_EVENT_TIMEOUT_T1_COOKIE] = asoc->rto_initial; + asoc->timeouts[SCTP_EVENT_TIMEOUT_T1_INIT] = asoc->rto_initial; + asoc->timeouts[SCTP_EVENT_TIMEOUT_T2_SHUTDOWN] = asoc->rto_initial; + asoc->timeouts[SCTP_EVENT_TIMEOUT_T3_RTX] = 0; + asoc->timeouts[SCTP_EVENT_TIMEOUT_T4_RTO] = 0; + + /* sctpimpguide Section 2.12.2 + * If the 'T5-shutdown-guard' timer is used, it SHOULD be set to the + * recommended value of 5 times 'RTO.Max'. + */ + asoc->timeouts[SCTP_EVENT_TIMEOUT_T5_SHUTDOWN_GUARD] + = 5 * asoc->rto_max; + + asoc->timeouts[SCTP_EVENT_TIMEOUT_HEARTBEAT] = 0; + asoc->timeouts[SCTP_EVENT_TIMEOUT_SACK] = + SCTP_DEFAULT_TIMEOUT_SACK; + asoc->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE] = + sp->autoclose * HZ; + + /* Initilizes the timers */ for (i = SCTP_EVENT_TIMEOUT_NONE; i < SCTP_NUM_TIMEOUT_TYPES; ++i) { - asoc->timeouts[i] = ep->timeouts[i]; init_timer(&asoc->timers[i]); asoc->timers[i].function = sctp_timer_events[i]; asoc->timers[i].data = (unsigned long) asoc; diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c index 96984f7a2d6..0df76897f56 100644 --- a/net/sctp/endpointola.c +++ b/net/sctp/endpointola.c @@ -70,7 +70,6 @@ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep, struct sock *sk, gfp_t gfp) { - struct sctp_sock *sp = sctp_sk(sk); memset(ep, 0, sizeof(struct sctp_endpoint)); /* Initialize the base structure. */ @@ -100,28 +99,6 @@ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep, /* Create the lists of associations. */ INIT_LIST_HEAD(&ep->asocs); - /* Set up the base timeout information. */ - ep->timeouts[SCTP_EVENT_TIMEOUT_NONE] = 0; - ep->timeouts[SCTP_EVENT_TIMEOUT_T1_COOKIE] = - msecs_to_jiffies(sp->rtoinfo.srto_initial); - ep->timeouts[SCTP_EVENT_TIMEOUT_T1_INIT] = - msecs_to_jiffies(sp->rtoinfo.srto_initial); - ep->timeouts[SCTP_EVENT_TIMEOUT_T2_SHUTDOWN] = - msecs_to_jiffies(sp->rtoinfo.srto_initial); - ep->timeouts[SCTP_EVENT_TIMEOUT_T3_RTX] = 0; - ep->timeouts[SCTP_EVENT_TIMEOUT_T4_RTO] = 0; - - /* sctpimpguide-05 Section 2.12.2 - * If the 'T5-shutdown-guard' timer is used, it SHOULD be set to the - * recommended value of 5 times 'RTO.Max'. - */ - ep->timeouts[SCTP_EVENT_TIMEOUT_T5_SHUTDOWN_GUARD] - = 5 * msecs_to_jiffies(sp->rtoinfo.srto_max); - - ep->timeouts[SCTP_EVENT_TIMEOUT_HEARTBEAT] = 0; - ep->timeouts[SCTP_EVENT_TIMEOUT_SACK] = sctp_sack_timeout; - ep->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE] = sp->autoclose * HZ; - /* Use SCTP specific send buffer space queues. */ ep->sndbuf_policy = sctp_sndbuf_policy; sk->sk_write_space = sctp_write_space; diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c index f84173ea8ec..823947170a3 100644 --- a/net/sctp/sm_sideeffect.c +++ b/net/sctp/sm_sideeffect.c @@ -385,7 +385,7 @@ sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = { NULL, sctp_generate_t4_rto_event, sctp_generate_t5_shutdown_guard_event, - sctp_generate_heartbeat_event, + NULL, sctp_generate_sack_event, sctp_generate_autoclose_event, }; @@ -689,9 +689,9 @@ static void sctp_cmd_new_state(sctp_cmd_seq_t *cmds, * increased due to timer expirations. */ asoc->timeouts[SCTP_EVENT_TIMEOUT_T1_INIT] = - asoc->ep->timeouts[SCTP_EVENT_TIMEOUT_T1_INIT]; + asoc->rto_initial; asoc->timeouts[SCTP_EVENT_TIMEOUT_T1_COOKIE] = - asoc->ep->timeouts[SCTP_EVENT_TIMEOUT_T1_COOKIE]; + asoc->rto_initial; } if (sctp_state(asoc, ESTABLISHED) || diff --git a/net/sctp/socket.c b/net/sctp/socket.c index b529af5e6f2..4d1b8d8904c 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -1932,7 +1932,6 @@ static int sctp_setsockopt_autoclose(struct sock *sk, char __user *optval, if (copy_from_user(&sp->autoclose, optval, optlen)) return -EFAULT; - sp->ep->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE] = sp->autoclose * HZ; return 0; } |