smp_fill_in_cpu_possible_map 80 arch/sparc/include/asm/smp_64.h #define smp_fill_in_cpu_possible_map() do { } while (0) smp_fill_in_cpu_possible_map 1253 arch/sparc/kernel/smp_64.c void __init smp_fill_in_cpu_possible_map(void)