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#include <linux/kernel.h>

#include <linux/bitops.h>

#include <linux/cpumask.h>

#include <linux/module.h>

int __first_cpu(const cpumask_t *srcp)

{

        return min_t(int, NR_CPUS, find_first_bit(srcp->bits, NR_CPUS));

}

EXPORT_SYMBOL(__first_cpu);

int __next_cpu(int n, const cpumask_t *srcp)

{

        return min_t(int, NR_CPUS, find_next_bit(srcp->bits, NR_CPUS, n+1));

}

EXPORT_SYMBOL(__next_cpu);

int __any_online_cpu(const cpumask_t *mask)

{

        int cpu;

        for_each_cpu_mask(cpu, *mask) {

                if (cpu_online(cpu))

                        break;

        }

        return cpu;

}

EXPORT_SYMBOL(__any_online_cpu);