diff options
Diffstat (limited to 'net/sctp')
| -rw-r--r-- | net/sctp/sm_make_chunk.c | 4 | ||||
| -rw-r--r-- | net/sctp/transport.c | 16 |
2 files changed, 19 insertions, 1 deletions
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c index 0121e0ab035..a85eeeb55dd 100644 --- a/net/sctp/sm_make_chunk.c +++ b/net/sctp/sm_make_chunk.c @@ -3400,8 +3400,10 @@ int sctp_process_asconf_ack(struct sctp_association *asoc, asconf_len -= length; } - if (no_err && asoc->src_out_of_asoc_ok) + if (no_err && asoc->src_out_of_asoc_ok) { asoc->src_out_of_asoc_ok = 0; + sctp_transport_immediate_rtx(asoc->peer.primary_path); + } /* Free the cached last sent asconf chunk. */ list_del_init(&asconf->transmitted_list); diff --git a/net/sctp/transport.c b/net/sctp/transport.c index 394c57ca2f5..3889330b7b0 100644 --- a/net/sctp/transport.c +++ b/net/sctp/transport.c @@ -641,3 +641,19 @@ void sctp_transport_reset(struct sctp_transport *t) t->cacc.next_tsn_at_change = 0; t->cacc.cacc_saw_newack = 0; } + +/* Schedule retransmission on the given transport */ +void sctp_transport_immediate_rtx(struct sctp_transport *t) +{ + /* Stop pending T3_rtx_timer */ + if (timer_pending(&t->T3_rtx_timer)) { + (void)del_timer(&t->T3_rtx_timer); + sctp_transport_put(t); + } + sctp_retransmit(&t->asoc->outqueue, t, SCTP_RTXR_T3_RTX); + if (!timer_pending(&t->T3_rtx_timer)) { + if (!mod_timer(&t->T3_rtx_timer, jiffies + t->rto)) + sctp_transport_hold(t); + } + return; +} |