2478     int64_t refblock_offset, refblock_start, refblock_index;  in rebuild_refcounts_write_refblocks()  local
2512             refblock_offset = on_disk_reftable[refblock_index];  in rebuild_refcounts_write_refblocks()
2520             refblock_offset = alloc_clusters_imrt(bs, 1, refcount_table,  in rebuild_refcounts_write_refblocks()
2523             if (refblock_offset < 0) {  in rebuild_refcounts_write_refblocks()
2524                 error_setg_errno(errp, -refblock_offset,  in rebuild_refcounts_write_refblocks()
2526                 return refblock_offset;  in rebuild_refcounts_write_refblocks()
2529             refblock_cluster_index = refblock_offset / s->cluster_size;  in rebuild_refcounts_write_refblocks()
2563             on_disk_reftable[refblock_index] = refblock_offset;  in rebuild_refcounts_write_refblocks()
2568         ret = qcow2_pre_write_overlap_check(bs, 0, refblock_offset,  in rebuild_refcounts_write_refblocks()
2584         ret = bdrv_co_pwrite(bs->file, refblock_offset, s->cluster_size,  in rebuild_refcounts_write_refblocks()
3236         uint64_t refblock_offset = s->refcount_table[reftable_index]  in walk_over_reftable()  local
3242         if (refblock_offset) {  in walk_over_reftable()
3245             if (offset_into_cluster(s, refblock_offset)) {  in walk_over_reftable()
3248                                         PRIx64 ")", refblock_offset,  in walk_over_reftable()
3255             ret = qcow2_cache_get(bs, s->refcount_block_cache, refblock_offset,  in walk_over_reftable()