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-rw-r--r--include/net/sctp/sctp.h5
-rw-r--r--include/net/sctp/stream_sched.h5
-rw-r--r--net/sctp/protocol.c1
-rw-r--r--net/sctp/stream_sched.c25
-rw-r--r--net/sctp/stream_sched_prio.c7
-rw-r--r--net/sctp/stream_sched_rr.c7
6 files changed, 41 insertions, 9 deletions
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index 749a42882437..906a9c0efa71 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -195,6 +195,11 @@ void sctp_remaddr_proc_exit(struct net *net);
int sctp_offload_init(void);
/*
+ * sctp/stream_sched.c
+ */
+void sctp_sched_ops_init(void);
+
+/*
* sctp/stream.c
*/
int sctp_send_reset_streams(struct sctp_association *asoc,
diff --git a/include/net/sctp/stream_sched.h b/include/net/sctp/stream_sched.h
index c676550a4c7d..5c5da48f65e7 100644
--- a/include/net/sctp/stream_sched.h
+++ b/include/net/sctp/stream_sched.h
@@ -69,4 +69,9 @@ void sctp_sched_dequeue_common(struct sctp_outq *q, struct sctp_chunk *ch);
int sctp_sched_init_sid(struct sctp_stream *stream, __u16 sid, gfp_t gfp);
struct sctp_sched_ops *sctp_sched_ops_from_stream(struct sctp_stream *stream);
+void sctp_sched_ops_register(enum sctp_sched_type sched,
+ struct sctp_sched_ops *sched_ops);
+void sctp_sched_ops_prio_init(void);
+void sctp_sched_ops_rr_init(void);
+
#endif /* __sctp_stream_sched_h__ */
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index f5172c21349b..6a38c2503649 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -1499,6 +1499,7 @@ static __init int sctp_init(void)
INIT_LIST_HEAD(&sctp_address_families);
sctp_v4_pf_init();
sctp_v6_pf_init();
+ sctp_sched_ops_init();
status = register_pernet_subsys(&sctp_defaults_ops);
if (status)
diff --git a/net/sctp/stream_sched.c b/net/sctp/stream_sched.c
index 0b83ec51e43b..d8c162a4089c 100644
--- a/net/sctp/stream_sched.c
+++ b/net/sctp/stream_sched.c
@@ -119,16 +119,27 @@ static struct sctp_sched_ops sctp_sched_fcfs = {
.unsched_all = sctp_sched_fcfs_unsched_all,
};
+static void sctp_sched_ops_fcfs_init(void)
+{
+ sctp_sched_ops_register(SCTP_SS_FCFS, &sctp_sched_fcfs);
+}
+
/* API to other parts of the stack */
-extern struct sctp_sched_ops sctp_sched_prio;
-extern struct sctp_sched_ops sctp_sched_rr;
+static struct sctp_sched_ops *sctp_sched_ops[SCTP_SS_MAX + 1];
-static struct sctp_sched_ops *sctp_sched_ops[] = {
- &sctp_sched_fcfs,
- &sctp_sched_prio,
- &sctp_sched_rr,
-};
+void sctp_sched_ops_register(enum sctp_sched_type sched,
+ struct sctp_sched_ops *sched_ops)
+{
+ sctp_sched_ops[sched] = sched_ops;
+}
+
+void sctp_sched_ops_init(void)
+{
+ sctp_sched_ops_fcfs_init();
+ sctp_sched_ops_prio_init();
+ sctp_sched_ops_rr_init();
+}
int sctp_sched_set_sched(struct sctp_association *asoc,
enum sctp_sched_type sched)
diff --git a/net/sctp/stream_sched_prio.c b/net/sctp/stream_sched_prio.c
index 384dbf3c8760..7997d35dd0fd 100644
--- a/net/sctp/stream_sched_prio.c
+++ b/net/sctp/stream_sched_prio.c
@@ -333,7 +333,7 @@ static void sctp_sched_prio_unsched_all(struct sctp_stream *stream)
sctp_sched_prio_unsched(soute);
}
-struct sctp_sched_ops sctp_sched_prio = {
+static struct sctp_sched_ops sctp_sched_prio = {
.set = sctp_sched_prio_set,
.get = sctp_sched_prio_get,
.init = sctp_sched_prio_init,
@@ -345,3 +345,8 @@ struct sctp_sched_ops sctp_sched_prio = {
.sched_all = sctp_sched_prio_sched_all,
.unsched_all = sctp_sched_prio_unsched_all,
};
+
+void sctp_sched_ops_prio_init(void)
+{
+ sctp_sched_ops_register(SCTP_SS_PRIO, &sctp_sched_prio);
+}
diff --git a/net/sctp/stream_sched_rr.c b/net/sctp/stream_sched_rr.c
index 7612a438c5b9..1155692448f1 100644
--- a/net/sctp/stream_sched_rr.c
+++ b/net/sctp/stream_sched_rr.c
@@ -187,7 +187,7 @@ static void sctp_sched_rr_unsched_all(struct sctp_stream *stream)
sctp_sched_rr_unsched(stream, soute);
}
-struct sctp_sched_ops sctp_sched_rr = {
+static struct sctp_sched_ops sctp_sched_rr = {
.set = sctp_sched_rr_set,
.get = sctp_sched_rr_get,
.init = sctp_sched_rr_init,
@@ -199,3 +199,8 @@ struct sctp_sched_ops sctp_sched_rr = {
.sched_all = sctp_sched_rr_sched_all,
.unsched_all = sctp_sched_rr_unsched_all,
};
+
+void sctp_sched_ops_rr_init(void)
+{
+ sctp_sched_ops_register(SCTP_SS_RR, &sctp_sched_rr);
+}