Messages in this thread | | | Date | Mon, 14 Jan 2002 17:50:41 -0800 (PST) | From | Davide Libenzi <> | Subject | Re: [patch] O(1) scheduler-H6/H7 and nice +19 |
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On Mon, 14 Jan 2002, Ed Tomlinson wrote:
> On January 13, 2002 10:45 pm, Davide Libenzi wrote: > > On Sun, 13 Jan 2002, Ed Tomlinson wrote: > > > With pre3+H7, kernel compiles still take 40% longer with a setiathome > > > process running at nice +19. This is _not_ the case with the old > > > scheduler. > > > > Did you try to set MIN_TIMESLICE to 10 ( sched.h ) ?make bzImage with setiathome running nice +19 > > This makes things a worst - note the decreased cpu utilizaton... > > make bzImage 424.33s user 32.21s system 48% cpu 15:48.69 total > > What is this telling us?
Doh ! Did you set this ?
#define MIN_TIMESLICE (10 * HZ / 1000)
- Davide
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