Messages in this thread | | | Date | Sun, 31 Oct 2004 16:59:13 +0100 | From | Florian Schmidt <> | Subject | Re: [Fwd: Re: [patch] Real-Time Preemption, -RT-2.6.9-mm1-V0.4] |
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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]. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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