From: Marcelo Ricardo Leitner > Sent: 08 December 2017 16:00 ... > > Is it worth replacing the si struct with an index/enum value, and indexing an > > array of method pointer structs? That would save you at least one dereference. > > Hmmm, maybe, yes. It would be like > sctp_stream_interleave[asoc->stream.si].make_datafrag(...) If you only expect 2 choices then an if () is likely to produce better code that the above. The actual implementation can be hidden inside a #define or static inline function. David -- To unsubscribe from this list: send the line "unsubscribe linux-sctp" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
