Messages in this thread | | | Date | Sat, 21 Aug 2004 11:46:50 +0200 | From | Ingo Molnar <> | Subject | Re: [patch] voluntary-preempt-2.6.8.1-P6 |
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* Ingo Molnar <mingo@elte.hu> wrote:
> but the XFree86 latency is interesting indeed. It could be the effect > of the now-enlarged ioperm() bitmap! 80 usecs is excessive.
yeah, that's the reason. The quick fix is to reduce IO_BITMAP_BITS to 1024 in include/asm-i386/processor.h. I'm working on a real fix.
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