789 	long adjust_next = 0;  in __vma_adjust()  local
848 			adjust_next = (end - next->vm_start);  in __vma_adjust()
858 			adjust_next = -(vma->vm_end - end);  in __vma_adjust()
883 	vma_adjust_trans_huge(orig_vma, start, end, adjust_next);  in __vma_adjust()
890 		if (adjust_next)  in __vma_adjust()
906 	if (!anon_vma && adjust_next)  in __vma_adjust()
909 		VM_WARN_ON(adjust_next && next->anon_vma &&  in __vma_adjust()
913 		if (adjust_next)  in __vma_adjust()
920 		if (adjust_next)  in __vma_adjust()
933 	if (adjust_next) {  in __vma_adjust()
935 			   next->vm_start + adjust_next);  in __vma_adjust()
937 			next->vm_pgoff + (adjust_next >> PAGE_SHIFT));  in __vma_adjust()
941 		if (adjust_next)  in __vma_adjust()
980 			else if (!adjust_next)  in __vma_adjust()
987 		if (adjust_next)  in __vma_adjust()
996 		if (adjust_next)  in __vma_adjust()