Re: [Fwd: Re: [patch] Real-Time Preemption, -RT-2.6.9-mm1-V0.4]

Lee Revell
2004-10-30T19:43:16Z

On Sat, 2004-10-30 at 21:17 +0200, Ingo Molnar wrote:
> i think you are right - there are too many independent indicators
> pointing towards some sort of kernel problem. I'll try Florian's testapp
> and see whether i can see the 'window wiggle' problem.

This is kind of weird:

Checking 'hlt' instruction... OK.
spawn_desched_task(00000000)
desched cpu_callback 3/00000000
ksoftirqd started up.
softirq RT prio: 24.
desched cpu_callback 2/00000000
desched thread 0 started up.

But:

rlrevell@mindpipe:~/cvs/wakeup$ chrt -p 2
pid 2's current scheduling policy: SCHED_OTHER
pid 2's current scheduling priority: 0

I do not think I changed ksoftirqd's priority.

Lee