From: Xin Long Date: Thu, 14 Dec 2017 16:41:30 +0000 (+0800) Subject: sctp: add stream interleave support in stream scheduler X-Git-Tag: v4.16-rc1~123^2~349^2~2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ef4775e3402b7d45b06dddd79f860a5c4d5fc1cf;p=thirdparty%2Fkernel%2Flinux.git sctp: add stream interleave support in stream scheduler As Marcelo said in the stream scheduler patch: Support for I-DATA chunks, also described in RFC8260, with user message interleaving is straightforward as it just requires the schedulers to probe for the feature and ignore datamsg boundaries when dequeueing. All needs to do is just to ignore datamsg boundaries when dequeueing. Signed-off-by: Xin Long Acked-by: Marcelo R. Leitner Signed-off-by: David S. Miller --- diff --git a/net/sctp/stream_sched.c b/net/sctp/stream_sched.c index d8c162a4089ca..f5fcd425232a6 100644 --- a/net/sctp/stream_sched.c +++ b/net/sctp/stream_sched.c @@ -242,7 +242,8 @@ int sctp_sched_get_value(struct sctp_association *asoc, __u16 sid, void sctp_sched_dequeue_done(struct sctp_outq *q, struct sctp_chunk *ch) { - if (!list_is_last(&ch->frag_list, &ch->msg->chunks)) { + if (!list_is_last(&ch->frag_list, &ch->msg->chunks) && + !q->asoc->intl_enable) { struct sctp_stream_out *sout; __u16 sid;