[CPUFREQ][1/8] acpi-cpufreq: software coordination and handle all CPUs in the group

[powerpc.git] / arch / i386 / kernel / cpu / cpufreq / acpi-cpufreq.c

diff --git a/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c
index 57c880b..e902d97 100644 (file)
--- a/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c
+++ b/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c
@@ -197,6 +197,7 @@ acpi_cpufreq_target (
        unsigned int relation)
 {
        struct cpufreq_acpi_io *data = acpi_io_data[policy->cpu];
+       struct cpufreq_acpi_io *cpudata;
        struct acpi_processor_performance *perf;
        struct cpufreq_freqs freqs;
        cpumask_t online_policy_cpus;
@@ -260,7 +261,8 @@ acpi_cpufreq_target (
                        break;
                }
 
-               result = acpi_processor_set_performance (data, j, next_state);
+               cpudata = acpi_io_data[j];
+               result = acpi_processor_set_performance(cpudata, j, next_state);
                if (result) {
                        result = -EAGAIN;
                        break;
@@ -287,8 +289,11 @@ acpi_cpufreq_target (
 
                if (!cpus_empty(covered_cpus)) {
                        for_each_cpu_mask(j, covered_cpus) {
-                               policy->cpu = j;
-                               acpi_processor_set_performance (data, 
+                               cpus_clear(set_mask);
+                               cpu_set(j, set_mask);
+                               set_cpus_allowed(current, set_mask);
+                               cpudata = acpi_io_data[j];
+                               acpi_processor_set_performance(cpudata,
                                                j, 
                                                cur_state);
                        }