Messages in this thread | | | Date | Mon, 22 Nov 2004 23:12:24 +0100 | From | Ingo Molnar <> | Subject | Re: [patch] Real-Time Preemption, -RT-2.6.10-rc2-mm2-V0.7.30-2 |
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* Mark_H_Johnson@raytheon.com <Mark_H_Johnson@raytheon.com> wrote:
> - echo 0 > /proc/sys/kernel/preempt_wakeup_timing [entered, but > display was frozen at this point and did not see newline nor any > further output]
managed to reproduce this on an SMP box but not on an UP box, so i think this is SMP related. It definitely happens almost immediately after preempt_wakeup_timing is reset - or after preempt_max_timing is reset. (Perhaps a dump_stack() from the wrong place, or something like that.)
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