275 	frag->split_by = 0;  in __get_or_create_frag()
329 		if (frag->split_by == 0) {  in __ceph_choose_frag()
338 		nway = 1 << frag->split_by;  in __ceph_choose_frag()
340 		     frag->split_by, nway);  in __ceph_choose_frag()
342 			n = ceph_frag_make_child(t, frag->split_by, i);  in __ceph_choose_frag()
396 		if (frag->split_by == 0) {  in ceph_fill_dirfrag()
448 	if (ceph_frag_bits(f) != ceph_frag_bits(frag->frag) + frag->split_by)  in is_frag_child()
460 	unsigned i, split_by, nsplits;  in ceph_fill_fragtree()  local
496 		split_by = le32_to_cpu(fragtree->splits[i].by);  in ceph_fill_fragtree()
497 		if (split_by == 0 || ceph_frag_bits(id) + split_by > 24) {  in ceph_fill_fragtree()
500 			       i, nsplits, id, split_by);  in ceph_fill_fragtree()
515 			if (frag->split_by > 0 ||  in ceph_fill_fragtree()
518 				if (frag->split_by > 0)  in ceph_fill_fragtree()
529 		if (frag->split_by == 0)  in ceph_fill_fragtree()
531 		frag->split_by = split_by;  in ceph_fill_fragtree()
532 		dout(" frag %x split by %d\n", frag->frag, frag->split_by);  in ceph_fill_fragtree()
539 		if (frag->split_by > 0 ||  in ceph_fill_fragtree()
542 			if (frag->split_by > 0)  in ceph_fill_fragtree()