168 		if (!brkvma || brkvma->vm_start >= oldbrk)  in SYSCALL_DEFINE1()
696 			high_limit = tmp->vm_start;  in unmapped_area_topdown()
1023 	new_start = (vma->vm_flags & VM_GROWSUP) ? vma->vm_start :  in acct_stack_growth()
1049 	VMA_ITERATOR(vmi, mm, vma->vm_start);  in expand_upwards()
1077 	vma_iter_config(&vmi, vma->vm_start, address);  in expand_upwards()
1100 		size = address - vma->vm_start;  in expand_upwards()
1147 	VMA_ITERATOR(vmi, mm, vma->vm_start);  in expand_downwards()
1167 		vma_iter_next_range_limit(&vmi, vma->vm_start);  in expand_downwards()
1189 	if (address < vma->vm_start) {  in expand_downwards()
1193 		grow = (vma->vm_start - address) >> PAGE_SHIFT;  in expand_downwards()
1213 				vma->vm_start = address;  in expand_downwards()
1258 	if (vma && (vma->vm_start <= addr))  in find_extend_vma_locked()
1283 	if (vma->vm_start <= addr)  in find_extend_vma_locked()
1285 	start = vma->vm_start;  in find_extend_vma_locked()
1326 	if (vma && vma->vm_start <= addr)  in expand_stack()
1458 		WARN_ON_ONCE(addr != vma->vm_start);  in __mmap_region()
1746 			if (next->vm_start != prev->vm_end)  in SYSCALL_DEFINE5()
1982 	if (find_vma_intersection(mm, vma->vm_start, vma->vm_end))  in insert_vm_struct()
2003 		vma->vm_pgoff = vma->vm_start >> PAGE_SHIFT;  in insert_vm_struct()
2337 	unsigned long old_start = vma->vm_start;  in relocate_vma_down()
2380 			next ? next->vm_start : USER_PGTABLES_CEILING);  in relocate_vma_down()
2389 			next ? next->vm_start : USER_PGTABLES_CEILING);  in relocate_vma_down()