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_throttling.c b/drivers/acpi/processor_throttling.c
index bb06738..8728782 100644
--- a/drivers/acpi/processor_throttling.c
+++ b/drivers/acpi/processor_throttling.c
@@ -71,7 +71,7 @@
* coordination between all CPUs.
*/
for_each_possible_cpu(i) {
- pr = processors[i];
+ pr = per_cpu(processors, i);
if (!pr)
continue;
@@ -93,7 +93,7 @@
cpus_clear(covered_cpus);
for_each_possible_cpu(i) {
- pr = processors[i];
+ pr = per_cpu(processors, i);
if (!pr)
continue;
@@ -119,7 +119,7 @@
if (i == j)
continue;
- match_pr = processors[j];
+ match_pr = per_cpu(processors, j);
if (!match_pr)
continue;
@@ -152,7 +152,7 @@
if (i == j)
continue;
- match_pr = processors[j];
+ match_pr = per_cpu(processors, j);
if (!match_pr)
continue;
@@ -172,7 +172,7 @@
err_ret:
for_each_possible_cpu(i) {
- pr = processors[i];
+ pr = per_cpu(processors, i);
if (!pr)
continue;
@@ -214,7 +214,7 @@
struct acpi_processor_throttling *p_throttling;
cpu = p_tstate->cpu;
- pr = processors[cpu];
+ pr = per_cpu(processors, cpu);
if (!pr) {
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Invalid pr pointer\n"));
return 0;
@@ -1035,7 +1035,7 @@
* cpus.
*/
for_each_cpu_mask(i, online_throttling_cpus) {
- match_pr = processors[i];
+ match_pr = per_cpu(processors, i);
/*
* If the pointer is invalid, we will report the
* error message and continue.