is_vsmp_box 1696 arch/x86/kernel/apic_64.c if ((boot_cpu_data.x86_vendor == X86_VENDOR_AMD) && !is_vsmp_box()) is_vsmp_box 1739 arch/x86/kernel/apic_64.c if (is_vsmp_box() && clusters > 1) is_vsmp_box 151 arch/x86/kernel/vsmp_64.c if (!is_vsmp_box()) is_vsmp_box 56 include/asm-x86/apic.h extern int is_vsmp_box(void);