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3 commits

Author SHA1 Message Date
Matthew Garrett
92e03c41a4 [CPUFREQ] Handle CPUs with different capabilities in acpi-cpufreq 
acpi-cpufreq checks each CPU for aperf/mperf support, but only sets a
global flag. This will cause errors if some CPUs in the system don't
support the feature. Check boot_cpu_has() instead in order to make sure
that all CPUs support it.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Dave Jones <davej@redhat.com>
 2011-07-13 18:29:49 -04:00
Luming Yu
50f4ddd4ff [CPUFREQ] fix cpumask memory leak in acpi-cpufreq on cpu hotplug. 
I came across a memory leak during a cyclic cpu-online-offline test.

Signed-off-by: Yu Luming <luming.yu@intel.com>
Cc: Len Brown <lenb@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dave Jones <davej@redhat.com>
 2011-07-10 17:03:04 -04:00
Dave Jones
bb0a56ecc4 [CPUFREQ] Move x86 drivers to drivers/cpufreq/ 
Signed-off-by: Dave Jones <davej@redhat.com>
 2011-05-19 18:51:07 -04:00
Renamed from arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c (Browse further)