751 	long adjust_next = 0;  in __vma_adjust()  local
806 			adjust_next = (end - next->vm_start);  in __vma_adjust()
816 			adjust_next = -(vma->vm_end - end);  in __vma_adjust()
837 	vma_adjust_trans_huge(orig_vma, start, end, adjust_next);  in __vma_adjust()
844 		if (adjust_next)  in __vma_adjust()
860 	if (!anon_vma && adjust_next)  in __vma_adjust()
863 		VM_WARN_ON(adjust_next && next->anon_vma &&  in __vma_adjust()
867 		if (adjust_next)  in __vma_adjust()
874 		if (adjust_next)  in __vma_adjust()
887 	if (adjust_next) {  in __vma_adjust()
888 		next->vm_start += adjust_next;  in __vma_adjust()
889 		next->vm_pgoff += adjust_next >> PAGE_SHIFT;  in __vma_adjust()
893 		if (adjust_next)  in __vma_adjust()
932 			else if (!adjust_next)  in __vma_adjust()
939 		if (adjust_next)  in __vma_adjust()
948 		if (adjust_next)  in __vma_adjust()