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Diffstat (limited to 'net/sctp/outqueue.c')
-rw-r--r--net/sctp/outqueue.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c
index 0dab62b67b9a..577e3bc4ee6f 100644
--- a/net/sctp/outqueue.c
+++ b/net/sctp/outqueue.c
@@ -36,6 +36,7 @@
#include <net/sctp/sctp.h>
#include <net/sctp/sm.h>
#include <net/sctp/stream_sched.h>
+#include <trace/events/sctp.h>
/* Declare internal functions here. */
static int sctp_acked(struct sctp_sackhdr *sack, __u32 tsn);
@@ -279,7 +280,7 @@ void sctp_outq_free(struct sctp_outq *q)
/* Put a new chunk in an sctp_outq. */
void sctp_outq_tail(struct sctp_outq *q, struct sctp_chunk *chunk, gfp_t gfp)
{
- struct net *net = sock_net(q->asoc->base.sk);
+ struct net *net = q->asoc->base.net;
pr_debug("%s: outq:%p, chunk:%p[%s]\n", __func__, q, chunk,
chunk && chunk->chunk_hdr ?
@@ -533,7 +534,7 @@ void sctp_retransmit_mark(struct sctp_outq *q,
void sctp_retransmit(struct sctp_outq *q, struct sctp_transport *transport,
enum sctp_retransmit_reason reason)
{
- struct net *net = sock_net(q->asoc->base.sk);
+ struct net *net = q->asoc->base.net;
switch (reason) {
case SCTP_RTXR_T3_RTX:
@@ -1238,6 +1239,12 @@ int sctp_outq_sack(struct sctp_outq *q, struct sctp_chunk *chunk)
/* Grab the association's destination address list. */
transport_list = &asoc->peer.transport_addr_list;
+ /* SCTP path tracepoint for congestion control debugging. */
+ if (trace_sctp_probe_path_enabled()) {
+ list_for_each_entry(transport, transport_list, transports)
+ trace_sctp_probe_path(transport, asoc);
+ }
+
sack_ctsn = ntohl(sack->cum_tsn_ack);
gap_ack_blocks = ntohs(sack->num_gap_ack_blocks);
asoc->stats.gapcnt += gap_ack_blocks;
@@ -1884,6 +1891,6 @@ void sctp_generate_fwdtsn(struct sctp_outq *q, __u32 ctsn)
if (ftsn_chunk) {
list_add_tail(&ftsn_chunk->list, &q->control_chunk_list);
- SCTP_INC_STATS(sock_net(asoc->base.sk), SCTP_MIB_OUTCTRLCHUNKS);
+ SCTP_INC_STATS(asoc->base.net, SCTP_MIB_OUTCTRLCHUNKS);
}
}