clocksource: make clocksource watchdog cycle through online CPUs

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This way it checks if the clocks are synchronized between CPUs too.
This might be able to detect slowly drifting TSCs which only
go wrong over longer time.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

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Andi Kleen 2008-01-30 13:30:02 +01:00 • committed by Thomas Gleixner

parent 3833eecc18

commit 6993fc5bbc

1 changed files with 14 additions and 4 deletions

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kernel/time/clocksource.c

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