__boot_cpu_id     132 include/linux/smp.h extern int __boot_cpu_id;
__boot_cpu_id     136 include/linux/smp.h 	return __boot_cpu_id;
__boot_cpu_id    1370 kernel/cpu.c   int __boot_cpu_id;
__boot_cpu_id    2367 kernel/cpu.c   	__boot_cpu_id = cpu;