On Wed, 2017-01-25 at 23:06 +0100, Steinar H. Gunderson wrote: > On Wed, Jan 25, 2017 at 05:01:04PM -0500, Neal Cardwell wrote: > > Nope, BBR needs pacing to work correctly, and currently fq is the only > > Linux qdisc that implements pacing. > > I really wish sch_fq was renamed sch_pacing :-) And of course that we had a > single qdisc that was ideal for both end hosts and routers (especially since > some machines act as both).
Well, pacing is optional in sch_fq. Only the FQ part is not optional. So sch_fq is actually a proper name ;) I have on my plate few things : 1) Add a fallback to actually do pacing in TCP itself, if it detects no pacing happens in a qdisc. This would be okay for devices that have very few local TCP flows (eg a router) 2) Add (optional) pacing to fq_codel. But this would come later. _______________________________________________ Bloat mailing list [email protected] https://lists.bufferbloat.net/listinfo/bloat
