Messages in this thread | | | Date | Tue, 24 Apr 2007 11:16:09 -0700 | From | Jeremy Fitzhardinge <> | Subject | Re: [patch 1/4] Ignore stolen time in the softlockup watchdog |
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Andrew Morton wrote: > I said that because the damn thing went away when I was hunting it down > because I lost the config and was unable to remember the right combination > of debug settings. Fortunately it later came back so I took care to > preserve the config. >
sched_clock doesn't *do* anything except flap interrupts. Oh, wait, have you got Andi's bugfixed version of the sched_clock patch? The first version did a local_save_flags rather than a local_irq_save.
>> Hm, is it caused by using sched_clock() to generate the printk >> timestamps while generating the lock test output? >> > > Conceivably. What does that locking API test do? >
Didn't make a difference here. Building your config now.
> I was using printk timestamps and netconsole at the time. >
Ah, great, now you're going to make me setup netconsole...
J
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