Re: reschedule_idle changes in ac kernels

2001-06-05 Thread Mike Kravetz
I ran the VolanoMark and TPC-H benchmarks on an 8 CPU system to observe the differences when changing the value at which preemptions are triggered. I used the 2.4.5 kernel as a basis and only changed the 'max_prio = ' statement in reschedule_idle() to change the preemption trigger threshold. In

Re: reschedule_idle changes in ac kernels

2001-06-04 Thread Nigel Gamble
On Mon, 4 Jun 2001, Mike Kravetz wrote: > I just noticed the changes to reschedule_idle() in the 2.4.5-ac > kernel. I suspect these are the changes made for: > > o Fix off by one on real time pre-emption in scheduler > > I'm curious if anyone has ran any benchmarks before and after > appl

reschedule_idle changes in ac kernels

2001-06-04 Thread Mike Kravetz
I just noticed the changes to reschedule_idle() in the 2.4.5-ac kernel. I suspect these are the changes made for: o Fix off by one on real time pre-emption in scheduler I'm curious if anyone has ran any benchmarks before and after applying this fix. The reason I ask is that during the de