816 	struct vm_area_struct *prev;  in mbind_range()  local
826 	prev = vma->vm_prev;  in mbind_range()
828 		prev = vma;  in mbind_range()
830 	for (; vma && vma->vm_start < end; prev = vma, vma = vma->vm_next) {  in mbind_range()
839 		prev = vma_merge(mm, prev, vmstart, vmend, vma->vm_flags,  in mbind_range()
843 		if (prev) {  in mbind_range()
844 			vma = prev;  in mbind_range()
2395 		struct rb_node *prev = rb_prev(n);  in sp_lookup()  local
2396 		if (!prev)  in sp_lookup()
2398 		w = rb_entry(prev, struct sp_node, nd);  in sp_lookup()
2401 		n = prev;  in sp_lookup()