748     int64_t sector, total_sectors;  in bdrv_commit()  local
796     for (sector = 0; sector < total_sectors; sector += n) {  in bdrv_commit()
797         if (drv->bdrv_is_allocated(bs, sector, COMMIT_BUF_SECTORS, &n)) {  in bdrv_commit()
799             if (bdrv_read(bs, sector, buf, n) != 0) {  in bdrv_commit()
804             if (bdrv_write(bs->backing_hd, sector, buf, n) != 0) {  in bdrv_commit()
1158         uint8_t sector;             /* starting sector */  member
2084     if (req1->sector > req2->sector) {  in multiwrite_req_compare()
2086     } else if (req1->sector < req2->sector) {  in multiwrite_req_compare()
2110         int64_t oldreq_last = reqs[outidx].sector + reqs[outidx].nb_sectors;  in multiwrite_merge()
2114         if (reqs[i].sector <= oldreq_last) {  in multiwrite_merge()
2138             size = (reqs[i].sector - reqs[outidx].sector) << 9;  in multiwrite_merge()
2142             if (reqs[i].sector > oldreq_last) {  in multiwrite_merge()
2143                 size_t zero_bytes = (reqs[i].sector - oldreq_last) << 9;  in multiwrite_merge()
2159             reqs[outidx].sector     = reqs[i].sector;  in multiwrite_merge()
2228         acb = bdrv_aio_writev(bs, reqs[i].sector, reqs[i].qiov,  in bdrv_aio_multiwrite()
2640 int bdrv_get_dirty(BlockDriverState *bs, int64_t sector)  in bdrv_get_dirty()  argument
2642     int64_t chunk = sector / (int64_t)BDRV_SECTORS_PER_DIRTY_CHUNK;  in bdrv_get_dirty()
2645         (sector << BDRV_SECTOR_BITS) < bdrv_getlength(bs)) {  in bdrv_get_dirty()