337 static int crush_bucket_choose(struct crush_bucket *in, int x, int r)  in crush_bucket_choose()  argument
339 	dprintk(" crush_bucket_choose %d x=%d r=%d\n", in->id, x, r);  in crush_bucket_choose()
340 	BUG_ON(in->size == 0);  in crush_bucket_choose()
341 	switch (in->alg) {  in crush_bucket_choose()
343 		return bucket_uniform_choose((struct crush_bucket_uniform *)in,  in crush_bucket_choose()
346 		return bucket_list_choose((struct crush_bucket_list *)in,  in crush_bucket_choose()
349 		return bucket_tree_choose((struct crush_bucket_tree *)in,  in crush_bucket_choose()
352 		return bucket_straw_choose((struct crush_bucket_straw *)in,  in crush_bucket_choose()
355 		return bucket_straw2_choose((struct crush_bucket_straw2 *)in,  in crush_bucket_choose()
358 		dprintk("unknown bucket %d alg %d\n", in->id, in->alg);  in crush_bucket_choose()
359 		return in->items[0];  in crush_bucket_choose()
421 	struct crush_bucket *in = bucket;  in crush_choose_firstn()  local
441 			in = bucket;               /* initial bucket */  in crush_choose_firstn()
453 				if (in->size == 0) {  in crush_choose_firstn()
458 				    flocal >= (in->size>>1) &&  in crush_choose_firstn()
460 					item = bucket_perm_choose(in, x, r);  in crush_choose_firstn()
462 					item = crush_bucket_choose(in, x, r);  in crush_choose_firstn()
484 					in = map->buckets[-1-item];  in crush_choose_firstn()
544 						 flocal <= in->size + local_fallback_retries)  in crush_choose_firstn()
592 	struct crush_bucket *in = bucket;  in crush_choose_indep()  local
617 			in = bucket;  /* initial bucket */  in crush_choose_indep()
632 				if (in->alg == CRUSH_BUCKET_UNIFORM &&  in crush_choose_indep()
633 				    in->size % numrep == 0)  in crush_choose_indep()
641 				if (in->size == 0) {  in crush_choose_indep()
646 				item = crush_bucket_choose(in, x, r);  in crush_choose_indep()
675 					in = map->buckets[-1-item];  in crush_choose_indep()