142     return off / s->cluster_size;  in host_cluster_index()
219     s->used_bmap_size = DIV_ROUND_UP(payload_bytes, s->cluster_size);  in parallels_fill_used_bitmap()
282         int64_t bytes = to_allocate * s->cluster_size;  in allocate_clusters()
307         new_usedsize = s->used_bmap_size + bytes / s->cluster_size;  in allocate_clusters()
322         host_off += first_free * s->cluster_size;  in allocate_clusters()
332                                         s->cluster_size * to_allocate, 0);  in allocate_clusters()
376         host_off += s->cluster_size;  in allocate_clusters()
552     if (!QEMU_IS_ALIGNED(offset, s->cluster_size)) {  in parallels_co_pdiscard()
554     } else if (!QEMU_IS_ALIGNED(bytes, s->cluster_size)) {  in parallels_co_pdiscard()
558     cluster = offset / s->cluster_size;  in parallels_co_pdiscard()
559     count = bytes / s->cluster_size;  in parallels_co_pdiscard()
568         ret = bdrv_co_pdiscard(bs->file, host_off, s->cluster_size);  in parallels_co_pdiscard()
636         min_off = ROUND_UP(min_off, s->cluster_size / BDRV_SECTOR_SIZE);  in parallels_test_data_off()
716         if (off + s->cluster_size > size) {  in parallels_check_outside_image()
734         res->image_end_offset = high_off + s->cluster_size;  in parallels_check_outside_image()
757         count = DIV_ROUND_UP(size - res->image_end_offset, s->cluster_size);  in parallels_check_leak()
814     if (res->image_end_offset % s->cluster_size) {  in parallels_check_duplicate()
821     buf = qemu_blockalign(bs, s->cluster_size);  in parallels_check_duplicate()
856         ret = bdrv_co_pread(bs->file, host_off, s->cluster_size, buf, 0);  in parallels_check_duplicate()
862         guest_sector = (i * (int64_t)s->cluster_size) >> BDRV_SECTOR_BITS;  in parallels_check_duplicate()
870         ret = bdrv_co_pwrite(bs->file, host_off, s->cluster_size, buf, 0);  in parallels_check_duplicate()
876         if (host_off + s->cluster_size > res->image_end_offset) {  in parallels_check_duplicate()
877             res->image_end_offset = host_off + s->cluster_size;  in parallels_check_duplicate()
940         if (off == 0 || off + s->cluster_size > res->image_end_offset) {  in parallels_collect_statistics()
945         if (prev_off != 0 && (prev_off + s->cluster_size) != off) {  in parallels_collect_statistics()
1014         cl_size = parallels_opts->cluster_size;  in parallels_co_create()
1152     create_options->u.parallels.cluster_size =  in parallels_co_create_opts()
1153         ROUND_UP(create_options->u.parallels.cluster_size, BDRV_SECTOR_SIZE);  in parallels_co_create_opts()
1294     s->cluster_size = s->tracks << BDRV_SECTOR_BITS;  in parallels_open()