clockevents: prevent stale tick_next_period for onlining CPUs

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Impact: possible hang on CPU onlining in timer one shot mode.

The tick_next_period variable is only used during boot on nohz/highres
enabled systems, but for CPU onlining it needs to be maintained when
the per cpu clock events device operates in one shot mode.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

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Thomas Gleixner 2008-09-22 18:56:01 +02:00

parent 4faac97d44

commit 49d670fb8d

1 changed files with 3 additions and 0 deletions

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kernel/time/tick-sched.c

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