diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/cpumask.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/lib/cpumask.c b/lib/cpumask.c index 3a67dc5ada7d..1ea2c184315d 100644 --- a/lib/cpumask.c +++ b/lib/cpumask.c @@ -15,22 +15,8 @@ int __next_cpu(int n, const cpumask_t *srcp) } 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) -{ - unsigned int cpu; - unsigned highest = 0; - - for_each_cpu_mask(cpu, cpu_possible_map) - highest = cpu; - return highest; -} -EXPORT_SYMBOL(highest_possible_processor_id); +int nr_cpu_ids; +EXPORT_SYMBOL(nr_cpu_ids); int __any_online_cpu(const cpumask_t *mask) { |