Re: [patch 1/2] Ignore stolen time in the softlockup watchdog

From: Jeremy Fitzhardinge
Date: Tue Mar 27 2007 - 12:38:10 EST


Prarit Bhargava wrote:
> I'd like to see this patch implement/fix touch_cpu_softlockup_watchdog
> and touch_softlockup_watchdog to mimic touch_nmi_watchdog's behaviour.

Why? Is that more correct? It seems to me that you're interested in
whether a specific CPU has gone and locked up. If touching the watchdog
makes it update all CPU timestamps, then you'll hide the fact that other
CPUs have locked up, won't it?

J
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