370     int64_t new_block = alloc_clusters_noref(bs, s->cluster_size, INT64_MAX);  in alloc_refcount_block()  local
371     if (new_block < 0) {  in alloc_refcount_block()
372         return new_block;  in alloc_refcount_block()
376     assert((new_block & REFT_OFFSET_MASK) == new_block);  in alloc_refcount_block()
379     if (new_block == 0) {  in alloc_refcount_block()
388         refcount_table_index, cluster_index << s->cluster_bits, new_block);  in alloc_refcount_block()
391     if (in_same_refcount_block(s, new_block, cluster_index << s->cluster_bits)) {  in alloc_refcount_block()
393         ret = qcow2_cache_get_empty(bs, s->refcount_block_cache, new_block,  in alloc_refcount_block()
402         int block_index = (new_block >> s->cluster_bits) &  in alloc_refcount_block()
408         ret = update_refcount(bs, new_block, s->cluster_size, 1, false,  in alloc_refcount_block()
421         ret = qcow2_cache_get_empty(bs, s->refcount_block_cache, new_block,  in alloc_refcount_block()
440         uint64_t data64 = cpu_to_be64(new_block);  in alloc_refcount_block()
449         s->refcount_table[refcount_table_index] = new_block;  in alloc_refcount_block()
487                                             (new_block >> s->cluster_bits) + 1),  in alloc_refcount_block()
495                               refcount_table_index, new_block);  in alloc_refcount_block()
500     ret = load_refcount_block(bs, new_block, refcount_block);  in alloc_refcount_block()