-int safe_smp_processor_id(void)
-{
- int apicid, i;
-
- if (disable_apic)
- return 0;
-
- apicid = hard_smp_processor_id();
- if (x86_cpu_to_apicid[apicid] == apicid)
- return apicid;
-
- for (i = 0; i < NR_CPUS; ++i) {
- if (x86_cpu_to_apicid[i] == apicid)
- return i;
- }
-
- /* No entries in x86_cpu_to_apicid? Either no MPS|ACPI,
- * or called too early. Either way, we must be CPU 0. */
- if (x86_cpu_to_apicid[0] == BAD_APICID)
- return 0;
-
- return 0; /* Should not happen */
-}