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(parent: 6034a66) | patch
clockevents: prevent stale tick_next_period for onlining CPUs
authorThomas Gleixner <tglx@linutronix.de>
Mon, 22 Sep 2008 16:56:01 +0000 (18:56 +0200)
committerThomas Gleixner <tglx@linutronix.de>
Tue, 23 Sep 2008 09:38:53 +0000 (11:38 +0200)
commit1c4928a5ca50c40215fdb7b80ab48ae060523076
tree7d571897b5407abc25b776d4738e4af3ea0a5940tree | snapshot
parent6034a662707c636472c6e0a2c8129f9596e57c52commit | diff
clockevents: prevent stale tick_next_period for onlining CPUs

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>
kernel/time/tick-sched.c diff | blob | history
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