kernel_power_off 65 include/linux/reboot.h extern void kernel_power_off(void); kernel_power_off 480 kernel/power/disk.c kernel_power_off(); kernel_power_off 22 kernel/power/poweroff.c kernel_power_off(); kernel_power_off 393 kernel/sys.c kernel_power_off(); kernel_power_off 1798 kernel/sys.c kernel_power_off();