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Show First 20 Lines • Show All 460 Lines • ▼ Show 20 Lines	disable_idle(struct acpi_cpu_softc *sc)

/*		/*
* Ensure that the CPU is not in idle state or in acpi_cpu_idle().		* Ensure that the CPU is not in idle state or in acpi_cpu_idle().
* Note that this code depends on the fact that the rendezvous IPI		* Note that this code depends on the fact that the rendezvous IPI
* can not penetrate context where interrupts are disabled and acpi_cpu_idle		* can not penetrate context where interrupts are disabled and acpi_cpu_idle
* is called and executed in such a context with interrupts being re-enabled		* is called and executed in such a context with interrupts being re-enabled
* right before return.		* right before return.
*/		*/
smp_rendezvous_cpus(cpuset, smp_no_rendevous_barrier, NULL,		smp_rendezvous_cpus(cpuset, smp_no_rendezvous_barrier, NULL,
smp_no_rendevous_barrier, NULL);		smp_no_rendezvous_barrier, NULL);
}		}

static void		static void
enable_idle(struct acpi_cpu_softc *sc)		enable_idle(struct acpi_cpu_softc *sc)
{		{

sc->cpu_disable_idle = FALSE;		sc->cpu_disable_idle = FALSE;
}		}
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