I had the same problem when I tried to measure the
lapse of time on sending data from rtl to linux and
viceversa thorough FIFO.
I was told to change the value HZ in the file param.h
and afterwards recompile the kernel. However, having
done this the performance seemed not to improve at
all. I also wonder whether I missed something.
Raul
--- Roman Zippel <[EMAIL PROTECTED]> wrote: >
Hi,
>
> I changed in my kernel the HZ value to make also the
> user processes a bit
> more responsive, but as soon as I insert rtl_time.o,
> the system timer
> seems to be back at 100Hz! I looked a bit into the
> rtl_time source, but I
> don't know much about the pc timer.
> Any advice/patch what I can do?
>
> bye, Roman
>
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