ACPI: change processors from array to per_cpu variable
Change processors from an array sized by NR_CPUS to a per_cpu variable.
Signed-off-by: Mike Travis <travis@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index 4976e5d..0fc310e 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -401,7 +401,7 @@
*/
local_irq_disable();
- pr = processors[smp_processor_id()];
+ pr = __get_cpu_var(processors);
if (!pr) {
local_irq_enable();
return;
@@ -1431,7 +1431,7 @@
struct acpi_processor *pr;
struct acpi_processor_cx *cx = cpuidle_get_statedata(state);
- pr = processors[smp_processor_id()];
+ pr = __get_cpu_var(processors);
if (unlikely(!pr))
return 0;
@@ -1471,7 +1471,7 @@
u32 t1, t2;
int sleep_ticks = 0;
- pr = processors[smp_processor_id()];
+ pr = __get_cpu_var(processors);
if (unlikely(!pr))
return 0;
@@ -1549,7 +1549,7 @@
u32 t1, t2;
int sleep_ticks = 0;
- pr = processors[smp_processor_id()];
+ pr = __get_cpu_var(processors);
if (unlikely(!pr))
return 0;