vmemmap_pgd_populate 1155 arch/x86/mm/init_64.c 		pgd = vmemmap_pgd_populate(addr, node);
vmemmap_pgd_populate 1273 include/linux/mm.h pgd_t *vmemmap_pgd_populate(unsigned long addr, int node);
vmemmap_pgd_populate  133 mm/sparse-vmemmap.c 		pgd = vmemmap_pgd_populate(addr, node);