159         int x;  in _storage_get_item_cb()  local
166             for (x = 1; x < io->iovcnt; x++) {  in _storage_get_item_cb()
167                 crc2 = crc32c(crc2, (char *)io->iov[x].iov_base, io->iov[x].iov_len);  in _storage_get_item_cb()
625         for (int x = 0; x < MAX_NUMBER_OF_SLAB_CLASSES; x++) {  in storage_write_thread()  local
631             if (min_class > x || (backoff[x] && (counter % backoff[x] != 0))) {  in storage_write_thread()
637             chunks_free = slabs_available_chunks(x, &mem_limit_reached,  in storage_write_thread()
656                 if (storage_write(storage, x, item_age)) {  in storage_write_thread()
674                 backoff[x]++;  in storage_write_thread()
676                 backoff[x] = 1;  in storage_write_thread()
685             for (int x = 0; x < MAX_NUMBER_OF_SLAB_CLASSES; x++) {  in storage_write_thread()  local
686                 backoff[x] = 1;  in storage_write_thread()
779     for (int x = 0; x < PAGE_BUCKET_COUNT; x++) {  in storage_compact_check()  local
780         memset(&buckets[x], 0, sizeof(_storage_buk));  in storage_compact_check()
781         buckets[x].low_version = ULLONG_MAX;  in storage_compact_check()
782         buckets[x].lowest_version = ULLONG_MAX;  in storage_compact_check()
793     for (int x = 0; x < st.page_count; x++) {  in storage_compact_check()  local
794         buk = &buckets[st.page_data[x].free_bucket];  in storage_compact_check()
796         if (st.page_data[x].version == 0) {  in storage_compact_check()
805         if (st.page_data[x].active) {  in storage_compact_check()
809         if (st.page_data[x].version < buk->lowest_version) {  in storage_compact_check()
810             buk->lowest_page = x;  in storage_compact_check()
811             buk->lowest_version = st.page_data[x].version;  in storage_compact_check()
814         unsigned int frag = st.page_size - st.page_data[x].bytes_used;  in storage_compact_check()
815         if (st.page_data[x].bytes_used < frag_limit && frag > buk->bytes_fragmented) {  in storage_compact_check()
816             buk->low_page = x;  in storage_compact_check()
817             buk->low_version = st.page_data[x].version;  in storage_compact_check()
842     for (int x = 0; x < PAGE_BUCKET_COUNT; x++) {  in storage_compact_check()  local
843         buk = &buckets[x];  in storage_compact_check()
848         if (pages_total == 0 || x == PAGE_BUCKET_LOWTTL)  in storage_compact_check()
860                 if (x == PAGE_BUCKET_COLDCOMPACT || x == PAGE_BUCKET_OLD) {  in storage_compact_check()