diff options
Diffstat (limited to 'arch/x86/kernel/smpboot.c')
| -rw-r--r-- | arch/x86/kernel/smpboot.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index df934e4..ca20f6b 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -168,19 +168,18 @@ static void unmap_cpu_to_node(int cpu) static void map_cpu_to_logical_apicid(void) { int cpu = smp_processor_id(); - int apicid = logical_smp_processor_id(); - int node = apic->apicid_to_node(apicid); + int logical_apicid = early_per_cpu(x86_cpu_to_logical_apicid, cpu); + int node; + node = apic->apicid_to_node(logical_apicid); if (!node_online(node)) node = first_online_node; - early_per_cpu(x86_cpu_to_logical_apicid, cpu) = apicid; map_cpu_to_node(cpu, node); } void numa_remove_cpu(int cpu) { - early_per_cpu(x86_cpu_to_logical_apicid, cpu) = BAD_APICID; unmap_cpu_to_node(cpu); } #else |