310 		if (vma->vm_start < prev) {  in browse_rb()
312 				  vma->vm_start, prev);  in browse_rb()
315 		if (vma->vm_start < pend) {  in browse_rb()
317 				  vma->vm_start, pend);  in browse_rb()
320 		if (vma->vm_start > vma->vm_end) {  in browse_rb()
322 				  vma->vm_start, vma->vm_end);  in browse_rb()
335 		prev = vma->vm_start;  in browse_rb()
516 			if (vma_tmp->vm_start < end)  in find_vma_links()
545 		max(addr, vma->vm_start)) >> PAGE_SHIFT;  in count_vma_pages_range()
551 		if (vma->vm_start > end)  in count_vma_pages_range()
554 		overlap_len = min(end, vma->vm_end) - vma->vm_start;  in count_vma_pages_range()
643 	if (find_vma_links(mm, vma->vm_start, vma->vm_end,  in __insert_vm_struct()
753 		} else if (end > next->vm_start) {  in __vma_adjust()
758 			adjust_next = (end - next->vm_start) >> PAGE_SHIFT;  in __vma_adjust()
794 		uprobe_munmap(vma, vma->vm_start, vma->vm_end);  in __vma_adjust()
797 			uprobe_munmap(next, next->vm_start, next->vm_end);  in __vma_adjust()
830 	if (start != vma->vm_start) {  in __vma_adjust()
831 		vma->vm_start = start;  in __vma_adjust()
840 		next->vm_start += adjust_next << PAGE_SHIFT;  in __vma_adjust()
907 			uprobe_munmap(next, next->vm_start, next->vm_end);  in __vma_adjust()
1135 	VM_WARN_ON(prev && addr <= prev->vm_start);  in vma_merge()
1150 		if (next && end == next->vm_start &&  in vma_merge()
1159 			err = __vma_adjust(prev, prev->vm_start,  in vma_merge()
1163 			err = __vma_adjust(prev, prev->vm_start,  in vma_merge()
1174 	if (next && end == next->vm_start &&  in vma_merge()
1180 			err = __vma_adjust(prev, prev->vm_start,  in vma_merge()
1216 	return a->vm_end == b->vm_start &&  in anon_vma_compatible()
1220 		b->vm_pgoff == a->vm_pgoff + ((b->vm_start - a->vm_start) >> PAGE_SHIFT);  in anon_vma_compatible()
1413 		if (vma && vma->vm_start < addr + len)  in do_mmap()
1738 	vma->vm_start = addr;  in mmap_region()
1773 		WARN_ON_ONCE(addr != vma->vm_start);  in mmap_region()
1775 		addr = vma->vm_start;  in mmap_region()
1828 	unmap_region(mm, vma, prev, vma->vm_start, vma->vm_end);  in mmap_region()
2210 			if (tmp->vm_start <= addr)  in find_vma()
2278 	new_start = (vma->vm_flags & VM_GROWSUP) ? vma->vm_start :  in acct_stack_growth()
2322 	if (next && next->vm_start < gap_addr &&  in expand_upwards()
2344 		size = address - vma->vm_start;  in expand_upwards()
2422 	if (address < vma->vm_start) {  in expand_downwards()
2426 		grow = (vma->vm_start - address) >> PAGE_SHIFT;  in expand_downwards()
2448 				vma->vm_start = address;  in expand_downwards()
2493 	if (vma && (vma->vm_start <= addr))  in find_extend_vma()
2517 	if (vma->vm_start <= addr)  in find_extend_vma()
2521 	start = vma->vm_start;  in find_extend_vma()
2573 				 next ? next->vm_start : USER_PGTABLES_CEILING);  in unmap_region()
2595 	} while (vma && vma->vm_start < end);  in detach_vmas_to_be_unmapped()
2631 		new->vm_start = addr;  in __split_vma()
2632 		new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT);  in __split_vma()
2651 			((addr - new->vm_start) >> PAGE_SHIFT), new);  in __split_vma()
2653 		err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new);  in __split_vma()
2712 	if (vma->vm_start >= end)  in do_munmap()
2722 	if (start > vma->vm_start) {  in do_munmap()
2741 	if (last && end > last->vm_start) {  in do_munmap()
2768 		while (tmp && tmp->vm_start < end) {  in do_munmap()
2850 	if (start < vma->vm_start)  in SYSCALL_DEFINE5()
2858 			if (next->vm_start != next->vm_prev->vm_end)  in SYSCALL_DEFINE5()
2886 		for (tmp = vma; tmp->vm_start >= start + size;  in SYSCALL_DEFINE5()
2895 					max(tmp->vm_start, start),  in SYSCALL_DEFINE5()
2990 	vma->vm_start = addr;  in do_brk_flags()
3118 	if (find_vma_links(mm, vma->vm_start, vma->vm_end,  in insert_vm_struct()
3139 		vma->vm_pgoff = vma->vm_start >> PAGE_SHIFT;  in insert_vm_struct()
3155 	unsigned long vma_start = vma->vm_start;  in copy_vma()
3179 		if (unlikely(vma_start >= new_vma->vm_start &&  in copy_vma()
3201 		new_vma->vm_start = addr;  in copy_vma()
3348 	vma->vm_start = addr;  in __install_special_mapping()