CPU_XCALL_READY
if (CPU_XCALL_READY(cpu_id)) {
if ((i != CPU->cpu_id) && CPU_XCALL_READY(i)) {
if (CPU_XCALL_READY(pix)) {
if (CPU_XCALL_READY(cp->cpu_id) && (!(cp->cpu_flags & CPU_QUIESCED))) {
if (i != cp->cpu_id && CPU_XCALL_READY(i)) {
#define CPUDRV_XCALL_IS_READY(cpuid) (CPU_XCALL_READY(cpuid))
if (i != cp->cpu_id && CPU_XCALL_READY(i)) {