diff options
Diffstat (limited to 'arch/x86/lib/msr-smp.c')
| -rw-r--r-- | arch/x86/lib/msr-smp.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/arch/x86/lib/msr-smp.c b/arch/x86/lib/msr-smp.c index 40bbe56bde..acd463d887 100644 --- a/arch/x86/lib/msr-smp.c +++ b/arch/x86/lib/msr-smp.c @@ -9,10 +9,9 @@ static void __rdmsr_on_cpu(void *info) { struct msr_info *rv = info; struct msr *reg; - int this_cpu = raw_smp_processor_id(); if (rv->msrs) - reg = per_cpu_ptr(rv->msrs, this_cpu); + reg = this_cpu_ptr(rv->msrs); else reg = &rv->reg; @@ -23,10 +22,9 @@ static void __wrmsr_on_cpu(void *info) { struct msr_info *rv = info; struct msr *reg; - int this_cpu = raw_smp_processor_id(); if (rv->msrs) - reg = per_cpu_ptr(rv->msrs, this_cpu); + reg = this_cpu_ptr(rv->msrs); else reg = &rv->reg; @@ -97,7 +95,7 @@ int wrmsrl_on_cpu(unsigned int cpu, u32 msr_no, u64 q) EXPORT_SYMBOL(wrmsrl_on_cpu); static void __rwmsr_on_cpus(const struct cpumask *mask, u32 msr_no, - struct msr *msrs, + struct msr __percpu *msrs, void (*msr_func) (void *info)) { struct msr_info rv; @@ -124,7 +122,7 @@ static void __rwmsr_on_cpus(const struct cpumask *mask, u32 msr_no, * @msrs: array of MSR values * */ -void rdmsr_on_cpus(const struct cpumask *mask, u32 msr_no, struct msr *msrs) +void rdmsr_on_cpus(const struct cpumask *mask, u32 msr_no, struct msr __percpu *msrs) { __rwmsr_on_cpus(mask, msr_no, msrs, __rdmsr_on_cpu); } @@ -138,7 +136,7 @@ EXPORT_SYMBOL(rdmsr_on_cpus); * @msrs: array of MSR values * */ -void wrmsr_on_cpus(const struct cpumask *mask, u32 msr_no, struct msr *msrs) +void wrmsr_on_cpus(const struct cpumask *mask, u32 msr_no, struct msr __percpu *msrs) { __rwmsr_on_cpus(mask, msr_no, msrs, __wrmsr_on_cpu); } |