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authorYinghai Lu <yinghai@kernel.org>2009-06-06 14:51:36 -0700
committerRusty Russell <rusty@rustcorp.com.au>2009-06-09 22:30:27 +0930
commiteaa958402ea40851097d051f52ba1bb7a885efe9 (patch)
tree9187f59ff0ee6ac138b5c81a2212bc10f46d04a5 /arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
parent0281b5dc0350cbf6dd21ed558a33cccce77abc02 (diff)
cpumask: alloc zeroed cpumask for static cpumask_var_ts
These are defined as static cpumask_var_t so if MAXSMP is not used, they are cleared already. Avoid surprises when MAXSMP is enabled. Signed-off-by: Yinghai Lu <yinghai.lu@kernel.org> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c')
-rw-r--r--arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
index 54b6de2cd94..752e8c6b2c7 100644
--- a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
+++ b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
@@ -550,7 +550,7 @@ static int __init acpi_cpufreq_early_init(void)
return -ENOMEM;
}
for_each_possible_cpu(i) {
- if (!alloc_cpumask_var_node(
+ if (!zalloc_cpumask_var_node(
&per_cpu_ptr(acpi_perf_data, i)->shared_cpu_map,
GFP_KERNEL, cpu_to_node(i))) {