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-rw-r--r--net/sctp/outqueue.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c
index 1b4a7f8..379c81d 100644
--- a/net/sctp/outqueue.c
+++ b/net/sctp/outqueue.c
@@ -667,6 +667,7 @@ redo:
chunk->fast_retransmit = SCTP_DONT_FRTX;
q->empty = 0;
+ q->asoc->stats.rtxchunks++;
break;
}
@@ -876,12 +877,14 @@ static int sctp_outq_flush(struct sctp_outq *q, int rtx_timeout)
if (status != SCTP_XMIT_OK) {
/* put the chunk back */
list_add(&chunk->list, &q->control_chunk_list);
- } else if (chunk->chunk_hdr->type == SCTP_CID_FWD_TSN) {
+ } else {
+ asoc->stats.octrlchunks++;
/* PR-SCTP C5) If a FORWARD TSN is sent, the
* sender MUST assure that at least one T3-rtx
* timer is running.
*/
- sctp_transport_reset_timers(transport);
+ if (chunk->chunk_hdr->type == SCTP_CID_FWD_TSN)
+ sctp_transport_reset_timers(transport);
}
break;
@@ -1055,6 +1058,10 @@ static int sctp_outq_flush(struct sctp_outq *q, int rtx_timeout)
*/
if (asoc->state == SCTP_STATE_SHUTDOWN_PENDING)
chunk->chunk_hdr->flags |= SCTP_DATA_SACK_IMM;
+ if (chunk->chunk_hdr->flags & SCTP_DATA_UNORDERED)
+ asoc->stats.ouodchunks++;
+ else
+ asoc->stats.oodchunks++;
break;
@@ -1162,6 +1169,7 @@ int sctp_outq_sack(struct sctp_outq *q, struct sctp_chunk *chunk)
sack_ctsn = ntohl(sack->cum_tsn_ack);
gap_ack_blocks = ntohs(sack->num_gap_ack_blocks);
+ asoc->stats.gapcnt += gap_ack_blocks;
/*
* SFR-CACC algorithm:
* On receipt of a SACK the sender SHOULD execute the
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