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_perflib.c b/drivers/acpi/processor_perflib.c
index d80b2d1..b474996 100644
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -89,7 +89,7 @@
if (event != CPUFREQ_INCOMPATIBLE)
goto out;
- pr = processors[policy->cpu];
+ pr = per_cpu(processors, policy->cpu);
if (!pr || !pr->performance)
goto out;
@@ -572,7 +572,7 @@
/* Call _PSD for all CPUs */
for_each_possible_cpu(i) {
- pr = processors[i];
+ pr = per_cpu(processors, i);
if (!pr) {
/* Look only at processors in ACPI namespace */
continue;
@@ -603,7 +603,7 @@
* domain info.
*/
for_each_possible_cpu(i) {
- pr = processors[i];
+ pr = per_cpu(processors, i);
if (!pr)
continue;
@@ -624,7 +624,7 @@
cpus_clear(covered_cpus);
for_each_possible_cpu(i) {
- pr = processors[i];
+ pr = per_cpu(processors, i);
if (!pr)
continue;
@@ -651,7 +651,7 @@
if (i == j)
continue;
- match_pr = processors[j];
+ match_pr = per_cpu(processors, j);
if (!match_pr)
continue;
@@ -680,7 +680,7 @@
if (i == j)
continue;
- match_pr = processors[j];
+ match_pr = per_cpu(processors, j);
if (!match_pr)
continue;
@@ -697,7 +697,7 @@
err_ret:
for_each_possible_cpu(i) {
- pr = processors[i];
+ pr = per_cpu(processors, i);
if (!pr || !pr->performance)
continue;
@@ -728,7 +728,7 @@
mutex_lock(&performance_mutex);
- pr = processors[cpu];
+ pr = per_cpu(processors, cpu);
if (!pr) {
mutex_unlock(&performance_mutex);
return -ENODEV;
@@ -766,7 +766,7 @@
mutex_lock(&performance_mutex);
- pr = processors[cpu];
+ pr = per_cpu(processors, cpu);
if (!pr) {
mutex_unlock(&performance_mutex);
return;