CPUINFO_LVL_ROOT
case CPUINFO_LVL_ROOT:
for (i = CPUINFO_LVL_ROOT; i < CPUINFO_LVL_MAX; i++) {
tree_level[CPUINFO_LVL_ROOT].num_nodes = 1;
for (level = CPUINFO_LVL_PROC; level >= CPUINFO_LVL_ROOT; level--) {
node->parent_index = (level > CPUINFO_LVL_ROOT)
for (level = CPUINFO_LVL_PROC; level >= CPUINFO_LVL_ROOT;
if (level == CPUINFO_LVL_ROOT)
[CPUINFO_LVL_ROOT] = ROVER_NO_OP,
[CPUINFO_LVL_ROOT] = ROVER_INC_ON_VISIT,