Cross Reference: /vbox/src/VBox/Devices/Storage/DrvDiskIntegrity.cpp

Lines Matching defs:pSeg
319         PDRVDISKSEGMENT pSeg = (PDRVDISKSEGMENT)RTAvlrFileOffsetRangeGet(pThis->pTreeSegments, offCurr);
324         if (!pSeg)
327             pSeg = (PDRVDISKSEGMENT)RTAvlrFileOffsetGetBestFit(pThis->pTreeSegments, offCurr, true);
328             if (   !pSeg
329                 || offCurr + (RTFOFF)cbLeft <= pSeg->Core.Key)
332                 cbRange = pSeg->Core.Key - offCurr;
337             pSeg = (PDRVDISKSEGMENT)RTMemAllocZ(RT_OFFSETOF(DRVDISKSEGMENT, apIoLog[cbRange / 512]));
338             if (pSeg)
340                 pSeg->Core.Key      = offCurr;
341                 pSeg->Core.KeyLast  = offCurr + (RTFOFF)cbRange - 1;
342                 pSeg->cbSeg         = cbRange;
343                 pSeg->pbSeg         = (uint8_t *)RTMemAllocZ(cbRange);
344                 pSeg->cIoLogEntries = cbRange / 512;
345                 if (!pSeg->pbSeg)
346                     RTMemFree(pSeg);
349                     bool fInserted = RTAvlrFileOffsetInsert(pThis->pTreeSegments, &pSeg->Core);
358             offSeg  = offCurr - pSeg->Core.Key;
359             cbRange = RT_MIN(cbLeft, (size_t)(pSeg->Core.KeyLast + 1 - offCurr));
364             AssertPtr(pSeg);
365             size_t cbCopied = RTSgBufCopyToBuf(&SgBuf, pSeg->pbSeg + offSeg, cbRange);
376                 AssertMsg(uSector < pSeg->cIoLogEntries, ("Internal bug!\n"));
378                 pIoLogOld = pSeg->apIoLog[uSector];
386                 pSeg->apIoLog[uSector] = pIoLogEnt;
432         PDRVDISKSEGMENT pSeg = (PDRVDISKSEGMENT)RTAvlrFileOffsetRangeGet(pThis->pTreeSegments, offCurr);
437         if (!pSeg)
440             pSeg = (PDRVDISKSEGMENT)RTAvlrFileOffsetGetBestFit(pThis->pTreeSegments, offCurr, true);
441             if (!pSeg)
446             else if (offCurr + (RTFOFF)cbLeft <= pSeg->Core.Key)
449                 cbRange = pSeg->Core.Key - offCurr;
465             offSeg  = offCurr - pSeg->Core.Key;
466             cbRange = RT_MIN(cbLeft, (size_t)(pSeg->Core.KeyLast + 1 - offCurr));
476             Seg.pvSeg = pSeg->pbSeg + offSeg;
483                 AssertMsg(cSector < pSeg->cIoLogEntries, ("Internal bug!\n"));
488                            pSeg->apIoLog[cSector]->off,
489                            pSeg->apIoLog[cSector]->cbWrite,
490                            pSeg->apIoLog[cSector]->cRefs);
528             PDRVDISKSEGMENT pSeg = (PDRVDISKSEGMENT)RTAvlrFileOffsetRangeGet(pThis->pTreeSegments, offStart);
530             if (!pSeg)
533                 pSeg = (PDRVDISKSEGMENT)RTAvlrFileOffsetGetBestFit(pThis->pTreeSegments, offStart, true);
534                 if (   !pSeg
535                     || (RTFOFF)offStart + (RTFOFF)cbLeft <= pSeg->Core.Key)
538                     cbRange = pSeg->Core.Key - offStart;
546                 cbRange    = RT_MIN(cbLeft, pSeg->Core.KeyLast - offStart + 1);
547                 cbPreLeft  = offStart - pSeg->Core.Key;
548                 cbPostLeft = pSeg->cbSeg - cbRange - cbPreLeft;
557                 RTAvlrFileOffsetRemove(pThis->pTreeSegments, pSeg->Core.Key);
562                     LogFlowFunc(("Freeing whole segment pSeg=%#p\n", pSeg));
563                     RTMemFree(pSeg->pbSeg);
564                     for (unsigned idx = 0; idx < pSeg->cIoLogEntries; idx++)
565                         drvdiskintIoLogEntryRelease(pSeg->apIoLog[idx]);
566                     RTMemFree(pSeg);
571                     LogFlowFunc(("Realloc segment pSeg=%#p\n", pSeg));
572                     pSeg->pbSeg = (uint8_t *)RTMemRealloc(pSeg->pbSeg, cbPreLeft);
573                     for (unsigned idx = cbPreLeft / 512; idx < pSeg->cIoLogEntries; idx++)
574                         drvdiskintIoLogEntryRelease(pSeg->apIoLog[idx]);
575                     pSeg = (PDRVDISKSEGMENT)RTMemRealloc(pSeg, RT_OFFSETOF(DRVDISKSEGMENT, apIoLog[cbPreLeft / 512]));
576                     pSeg->Core.KeyLast = pSeg->Core.Key + cbPreLeft - 1;
577                     pSeg->cbSeg = cbPreLeft;
578                     pSeg->cIoLogEntries = cbPreLeft / 512;
579                     bool fInserted = RTAvlrFileOffsetInsert(pThis->pTreeSegments, &pSeg->Core);
585                     LogFlowFunc(("Move data and realloc segment pSeg=%#p\n", pSeg));
586                     memmove(pSeg->pbSeg, pSeg->pbSeg + cbRange, cbPostLeft);
588                         drvdiskintIoLogEntryRelease(pSeg->apIoLog[idx]);
590                         pSeg->apIoLog[idx] = pSeg->apIoLog[(cbRange / 512) + idx];
591                     pSeg = (PDRVDISKSEGMENT)RTMemRealloc(pSeg, RT_OFFSETOF(DRVDISKSEGMENT, apIoLog[cbPostLeft / 512]));
592                     pSeg->pbSeg = (uint8_t *)RTMemRealloc(pSeg->pbSeg, cbPostLeft);
593                     pSeg->Core.Key += cbRange;
594                     pSeg->cbSeg = cbPostLeft;
595                     pSeg->cIoLogEntries = cbPostLeft / 512;
596                     bool fInserted = RTAvlrFileOffsetInsert(pThis->pTreeSegments, &pSeg->Core);
602                     LogFlowFunc(("Split segment pSeg=%#p\n", pSeg));
606                         pSegPost->Core.Key      = pSeg->Core.Key + cbPreLeft + cbRange;
607                         pSegPost->Core.KeyLast  = pSeg->Core.KeyLast;
615                             memcpy(pSegPost->pbSeg, pSeg->pbSeg + cbPreLeft + cbRange, cbPostLeft);
617                                 pSegPost->apIoLog[idx] = pSeg->apIoLog[((cbPreLeft + cbRange) / 512) + idx];
625                     pSeg->pbSeg = (uint8_t *)RTMemRealloc(pSeg->pbSeg, cbPreLeft);
627                         drvdiskintIoLogEntryRelease(pSeg->apIoLog[idx]);
628                     pSeg = (PDRVDISKSEGMENT)RTMemRealloc(pSeg, RT_OFFSETOF(DRVDISKSEGMENT, apIoLog[cbPreLeft / 512]));
629                     pSeg->Core.KeyLast = pSeg->Core.Key + cbPreLeft - 1;
630                     pSeg->cbSeg = cbPreLeft;
631                     pSeg->cIoLogEntries = cbPreLeft / 512;
632                     bool fInserted = RTAvlrFileOffsetInsert(pThis->pTreeSegments, &pSeg->Core);
1278     PDRVDISKSEGMENT pSeg = (PDRVDISKSEGMENT)pNode;
1280     RTMemFree(pSeg->pbSeg);
1281     RTMemFree(pSeg);