diff options
Diffstat (limited to 'arch/x86/kernel/apic/apic.c')
| -rw-r--r-- | arch/x86/kernel/apic/apic.c | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index 1b1aeda189d7..ca5ec3fddc49 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -2273,34 +2273,6 @@ int hard_smp_processor_id(void) return read_apic_id(); } -int default_cpu_mask_to_apicid(const struct cpumask *mask, - struct irq_data *irqdata, - unsigned int *apicid) -{ - unsigned int cpu = cpumask_first(mask); - - if (cpu >= nr_cpu_ids) - return -EINVAL; - *apicid = per_cpu(x86_cpu_to_apicid, cpu); - irq_data_update_effective_affinity(irqdata, cpumask_of(cpu)); - return 0; -} - -int flat_cpu_mask_to_apicid(const struct cpumask *mask, - struct irq_data *irqdata, - unsigned int *apicid) - -{ - struct cpumask *effmsk = irq_data_get_effective_affinity_mask(irqdata); - unsigned long cpu_mask = cpumask_bits(mask)[0] & APIC_ALL_CPUS; - - if (!cpu_mask) - return -EINVAL; - *apicid = (unsigned int)cpu_mask; - cpumask_bits(effmsk)[0] = cpu_mask; - return 0; -} - /* * Override the generic EOI implementation with an optimized version. * Only called during early boot when only one CPU is active and with |