timekeeping: Add the boot clock to system time snapshot

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For tracing purpose, the boot clock is interesting as it doesn't stop on
suspend. Export it as part of the time snapshot. This will later allow
the hypervisor to add boot clock timestamps to its events.

Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: John Stultz <jstultz@google.com>
Link: https://lore.kernel.org/all/20240911093029.3279154-5-vdonnefort@google.com

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Vincent Donnefort 2024-09-11 10:30:20 +01:00 • committed by Thomas Gleixner

parent 9852d85ec9

commit 8102c4daf4

2 changed files with 6 additions and 0 deletions

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2

include/linux/timekeeping.h

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4

kernel/time/timekeeping.c

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