| #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); |
| * Find the highest possible smp_processor_id() |
| * Note: if we're prepared to assume that cpu_possible_map never changes |
| * (reasonable) then this function should cache its return value. |
| int highest_possible_processor_id(void) |
| for_each_cpu_mask(cpu, cpu_possible_map) |
| EXPORT_SYMBOL(highest_possible_processor_id); |
| int __any_online_cpu(const cpumask_t *mask) |
| for_each_cpu_mask(cpu, *mask) { |
| EXPORT_SYMBOL(__any_online_cpu); |