On Sat, Jul 04, 2015 at 09:52:56PM +0900, Ryota Ozaki wrote: > I'm trying to improve use of rt_refcnt: reducing > abuse of it, e.g., rt_refcnt++/rt_refcnt-- outside > route.c and extending it to treat referencing > during packet processing (IOW, references from > local variables) -- currently it handles only > references between routes. The latter is needed for > MP-safe networking.
Do you propose to increase/decrease rt_refcnt in the packet processing path, using atomic instructions? Dave -- David Young dyo...@pobox.com Urbana, IL (217) 721-9981