static void scsi_write_complete(void * opaque, int ret) { SCSIDiskReq *r = (SCSIDiskReq *)opaque; SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, r->req.dev); uint32_t n; if (r->req.aiocb != NULL) { r->req.aiocb = NULL; block_acct_done(bdrv_get_stats(s->qdev.conf.bs), &r->acct); } if (r->req.io_canceled) { goto done; } if (ret < 0) { if (scsi_handle_rw_error(r, -ret)) { goto done; } } n = r->qiov.size / 512; r->sector += n; r->sector_count -= n; if (r->sector_count == 0) { scsi_write_do_fua(r); return; } else { scsi_init_iovec(r, SCSI_DMA_BUF_SIZE); DPRINTF("Write complete tag=0x%x more=%zd\n", r->req.tag, r->qiov.size); scsi_req_data(&r->req, r->qiov.size); } done: if (!r->req.io_canceled) { scsi_req_unref(&r->req); } }