RE: [PATCHv2 net-next 04/12] sctp: implement make_datafrag for sctp_stream_interleave

[David Laight]

From: Xin Long
> Sent: 08 December 2017 13:04
...
> @@ -264,8 +264,8 @@ struct sctp_datamsg *sctp_datamsg_from_user(struct 
> sctp_association *asoc,
>                               frag |= SCTP_DATA_SACK_IMM;
>               }
> 
> -             chunk = sctp_make_datafrag_empty(asoc, sinfo, len, frag,
> -                                              0, GFP_KERNEL);
> +             chunk = asoc->stream.si->make_datafrag(asoc, sinfo, len, frag,
> +                                                    GFP_KERNEL);

I know that none of the sctp code is very optimised, but that indirect
call is going to be horrid.

        David