timekeeping: Add clock_valid flag to timekeeper
authorThomas Gleixner <tglx@linutronix.de>
Mon, 19 May 2025 08:33:27 +0000 (10:33 +0200)
committerThomas Gleixner <tglx@linutronix.de>
Thu, 19 Jun 2025 12:28:23 +0000 (14:28 +0200)
commit6168024604236cb2bb1004ea8459c8ece2c4ef5f
tree7063abcf2c729b396d64188d6ca0d287a3d97d42
parent8c782acd3f47e21f9b03fd3720172d1f8e4fb796
timekeeping: Add clock_valid flag to timekeeper

In preparation for supporting independent auxiliary timekeepers, add a
clock valid field and set it to true for the system timekeeper.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: John Stultz <jstultz@google.com>
Link: https://lore.kernel.org/all/20250519083026.287145536@linutronix.de
include/linux/timekeeper_internal.h
kernel/time/timekeeping.c