Author: tuexen
Date: Fri Nov 27 22:11:46 2015
New Revision: 291410
URL: https://svnweb.freebsd.org/changeset/base/291410
Log:
Take also the send queue and sent queue into account when triggering
the sending of outgoing stream reset requests.
MFC after: 3 days
Modified:
head/sys/netinet/sctp_output.c
Modified: head/sys/netinet/sctp_output.c
==============================================================================
--- head/sys/netinet/sctp_output.c Fri Nov 27 21:27:39 2015
(r291409)
+++ head/sys/netinet/sctp_output.c Fri Nov 27 22:11:46 2015
(r291410)
@@ -7169,7 +7169,8 @@ one_more_time:
}
atomic_subtract_int(&asoc->stream_queue_cnt, 1);
TAILQ_REMOVE(&strq->outqueue, sp, next);
- if (strq->state == SCTP_STREAM_RESET_PENDING &&
+ if ((strq->state == SCTP_STREAM_RESET_PENDING) &&
+ (strq->chunks_on_queues == 0) &&
TAILQ_EMPTY(&strq->outqueue)) {
stcb->asoc.trigger_reset = 1;
}
@@ -7571,7 +7572,8 @@ dont_do_it:
send_lock_up = 1;
}
TAILQ_REMOVE(&strq->outqueue, sp, next);
- if (strq->state == SCTP_STREAM_RESET_PENDING &&
+ if ((strq->state == SCTP_STREAM_RESET_PENDING) &&
+ (strq->chunks_on_queues == 0) &&
TAILQ_EMPTY(&strq->outqueue)) {
stcb->asoc.trigger_reset = 1;
}
@@ -11561,7 +11563,8 @@ sctp_add_stream_reset_out(struct sctp_tc
/* now how long will this param be? */
for (i = 0; i < stcb->asoc.streamoutcnt; i++) {
if ((stcb->asoc.strmout[i].state == SCTP_STREAM_RESET_PENDING)
&&
- (TAILQ_EMPTY(&stcb->asoc.strmout[i].outqueue))) {
+ (stcb->asoc.strmout[i].chunks_on_queues == 0) &&
+ TAILQ_EMPTY(&stcb->asoc.strmout[i].outqueue)) {
number_entries++;
}
}
@@ -11584,7 +11587,8 @@ sctp_add_stream_reset_out(struct sctp_tc
if (number_entries) {
for (i = 0; i < stcb->asoc.streamoutcnt; i++) {
if ((stcb->asoc.strmout[i].state ==
SCTP_STREAM_RESET_PENDING) &&
- (TAILQ_EMPTY(&stcb->asoc.strmout[i].outqueue))) {
+ (stcb->asoc.strmout[i].chunks_on_queues == 0) &&
+ TAILQ_EMPTY(&stcb->asoc.strmout[i].outqueue)) {
req_out->list_of_streams[at] = htons(i);
at++;
stcb->asoc.strmout[i].state =
SCTP_STREAM_RESET_IN_FLIGHT;
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