Cross Reference: /vbox/src/VBox/VMM/VMMR3/PDMAsyncCompletionFileNormal.cpp

Lines Matching defs:pRangeLock
47                                                          PPDMACFILERANGELOCK pRangeLock);
653     PPDMACFILERANGELOCK pRangeLock;
654     pRangeLock = (PPDMACFILERANGELOCK)RTAvlrFileOffsetRangeGet(pEndpoint->AioMgr.pTreeRangesLocked, offStart);
655     if (!pRangeLock)
657         pRangeLock = (PPDMACFILERANGELOCK)RTAvlrFileOffsetGetBestFit(pEndpoint->AioMgr.pTreeRangesLocked, offStart, true);
659         if (   !pRangeLock
660             || !(   (pRangeLock->Core.Key) <= (offStart + (RTFOFF)cbRange - 1)
661                 && (pRangeLock->Core.KeyLast) >= offStart))
663             pRangeLock = NULL; /* False alarm */
668     if (pRangeLock)
673         if (!pRangeLock->pWaitingTasksHead)
675             Assert(!pRangeLock->pWaitingTasksTail);
676             pRangeLock->pWaitingTasksHead = pTask;
677             pRangeLock->pWaitingTasksTail = pTask;
681             AssertPtr(pRangeLock->pWaitingTasksTail);
682             pRangeLock->pWaitingTasksTail->pNext = pTask;
683             pRangeLock->pWaitingTasksTail = pTask;
709         pTask->pRangeLock = NULL;
713     PPDMACFILERANGELOCK pRangeLock = (PPDMACFILERANGELOCK)RTMemCacheAlloc(pAioMgr->hMemCacheRangeLocks);
714     if (!pRangeLock)
718     pRangeLock->Core.Key          = offStart;
719     pRangeLock->Core.KeyLast      = offStart + cbRange - 1;
720     pRangeLock->cRefs             = 1;
721     pRangeLock->fReadLock         = pTask->enmTransferType == PDMACTASKFILETRANSFER_READ;
722     pRangeLock->pWaitingTasksHead = NULL;
723     pRangeLock->pWaitingTasksTail = NULL;
725     bool fInserted = RTAvlrFileOffsetInsert(pEndpoint->AioMgr.pTreeRangesLocked, &pRangeLock->Core);
729     pTask->pRangeLock = pRangeLock;
737                                                          PPDMACFILERANGELOCK pRangeLock)
741     LogFlowFunc(("pAioMgr=%#p pEndpoint=%#p pRangeLock=%#p\n",
742                  pAioMgr, pEndpoint, pRangeLock));
744     /* pRangeLock can be NULL if there was no lock assigned with the task. */
745     if (!pRangeLock)
748     Assert(pRangeLock->cRefs == 1);
750     RTAvlrFileOffsetRemove(pEndpoint->AioMgr.pTreeRangesLocked, pRangeLock->Core.Key);
751     pTasksWaitingHead = pRangeLock->pWaitingTasksHead;
752     pRangeLock->pWaitingTasksHead = NULL;
753     pRangeLock->pWaitingTasksTail = NULL;
754     RTMemCacheFree(pAioMgr->hMemCacheRangeLocks, pRangeLock);
1385             pTasksWaiting = pdmacFileAioMgrNormalRangeLockFree(pAioMgr, pEndpoint, pTask->pRangeLock);
1552                 pTasksWaiting = pdmacFileAioMgrNormalRangeLockFree(pAioMgr, pEndpoint, pTask->pRangeLock);