x86: use cpumask function for present, possible, and online cpus
cpu_online(), cpu_present(), for_each_possible_cpu(), num_possible_cpus()
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index eef79e8..04c662b 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -1058,7 +1058,7 @@
check_tsc_sync_source(cpu);
local_irq_restore(flags);
- while (!cpu_isset(cpu, cpu_online_map)) {
+ while (!cpu_online(cpu)) {
cpu_relax();
touch_nmi_watchdog();
}
@@ -1168,7 +1168,7 @@
int i;
struct cpuinfo_x86 *c;
- for_each_cpu_mask(i, cpu_possible_map) {
+ for_each_possible_cpu(i) {
c = &cpu_data(i);
/* mark all to hotplug */
c->cpu_index = NR_CPUS;