Re: [LARTC] Re: [PATCH 0/2] Runtime configuration of HTB's HYSTERESIS option

2006-06-20 Thread Russell Stuart
On Thu, 2006-06-15 at 11:49 +0200, Martin Devera wrote: > At time of HTB implementation I needed to reach 100MBit speed on > relatively slow box. The hysteresis was a way. On other side I used > hand-made TSC based measure tool to compute exact (15%) performance > gain. Today I'd measure it usin

Re: [PATCH 0/2] Runtime configuration of HTB's HYSTERESIS option

2006-06-15 Thread Martin Devera
Russell Stuart wrote: The HTB qdisc has a compile time option, HTB_HYSTERESIS, that trades accuracy of traffic classification for CPU time. These patches change hysteresis to be a runtime option under the control of "tc". The effects of HYSTERESIS on HTB's accuracy are significant (see chap

[PATCH 0/2] Runtime configuration of HTB's HYSTERESIS option

2006-06-15 Thread Russell Stuart
The HTB qdisc has a compile time option, HTB_HYSTERESIS, that trades accuracy of traffic classification for CPU time. These patches change hysteresis to be a runtime option under the control of "tc". The effects of HYSTERESIS on HTB's accuracy are significant (see chapter 7, section 7.3.1, pp