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SubjectRe: [Fwd: Re: [patch] Real-Time Preemption, -RT-2.6.9-mm1-V0.4]
On Sun, 31 Oct 2004 16:20:59 +0100
Florian Schmidt <mista.tapas@gmx.net> wrote:

>
> V0.6.2 works pretty good. max jitter until now 21% [205us]. still fiddling
> with the output formatting for rtc_wakeup.
>

i got a deadlock though. it was a weird one. mouse and keyboard [including
sysrq] froze. but the find / i started kept on running in an xterm. had to
press reset due to lack of second machine..

flo

p.s. new rtc_wakeup version uploaded, which shows the percentage converted
to usecs (always positive, you need the sign?). btw: with V0.6.2 i sometimes
see jitter > 100% but still no lost irq (/dev/rtc still reports only 1
delivered irq on next wakeup). I cannot provke lost irqs with -f up to 2048.
With -f 8192 i do get lost irq's [not amazing though].
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