[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>
diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
index 4e04e12..596d5dd 100644
--- a/drivers/cpufreq/acpi-cpufreq.c
+++ b/drivers/cpufreq/acpi-cpufreq.c
@@ -759,7 +759,7 @@
cpufreq_unregister_driver(&acpi_cpufreq_driver);
- free_percpu(acpi_perf_data);
+ free_acpi_perf_data();
}
module_param(acpi_pstate_strict, uint, 0644);