struct page *page;
int i;
- if (prof_cpu_mask != NULL)
+ if (cpumask_available(prof_cpu_mask))
cpumask_clear_cpu(cpu, prof_cpu_mask);
for (i = 0; i < 2; i++) {
static int profile_online_cpu(unsigned int cpu)
{
- if (prof_cpu_mask != NULL)
+ if (cpumask_available(prof_cpu_mask))
cpumask_set_cpu(cpu, prof_cpu_mask);
return 0;
{
struct pt_regs *regs = get_irq_regs();
- if (!user_mode(regs) && prof_cpu_mask != NULL &&
+ if (!user_mode(regs) && cpumask_available(prof_cpu_mask) &&
cpumask_test_cpu(smp_processor_id(), prof_cpu_mask))
profile_hit(type, (void *)profile_pc(regs));
}