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

Lines Matching refs:pTask
99  * @param   pTask        The task to free.
101 void pdmacFileTaskFree(PPDMASYNCCOMPLETIONENDPOINTFILE pEndpoint, PPDMACTASKFILE pTask)
105     LogFlowFunc((": pEndpoint=%p pTask=%p\n", pEndpoint, pTask));
111         pEndpoint->pTasksFreeTail->pNext = pTask;
112         pEndpoint->pTasksFreeTail        = pTask;
117         Log(("Freeing task %p because all caches are full\n", pTask));
118         MMR3HeapFree(pTask);
130     PPDMACTASKFILE pTask = NULL;
144                                   (void **)&pTask);
146             pTask = NULL;
148         LogFlow(("Allocated task %p\n", pTask));
155         pTask = pEndpoint->pTasksFreeHead;
156         pEndpoint->pTasksFreeHead = pTask->pNext;
160     pTask->pNext = NULL;
162     return pTask;
175         PPDMACTASKFILE pTask = pTasks;
179         while (pTask)
181             PPDMACTASKFILE pCur = pTask;
182             pTask = pTask->pNext;
285 int pdmacFileEpAddTask(PPDMASYNCCOMPLETIONENDPOINTFILE pEndpoint, PPDMACTASKFILE pTask)
291         pTask->pNext = pNext;
292     } while (!ASMAtomicCmpXchgPtr(&pEndpoint->pTasksNewHead, pTask, pNext));
299 void pdmacFileEpTaskCompleted(PPDMACTASKFILE pTask, void *pvUser, int rc)
303     LogFlowFunc(("pTask=%#p pvUser=%#p rc=%Rrc\n", pTask, pvUser, rc));
305     if (pTask->enmTransferType == PDMACTASKFILETRANSFER_FLUSH)
309         Assert((uint32_t)pTask->DataSeg.cbSeg == pTask->DataSeg.cbSeg && (int32_t)pTask->DataSeg.cbSeg >= 0);
310         uint32_t uOld = ASMAtomicSubS32(&pTaskFile->cbTransferLeft, (int32_t)pTask->DataSeg.cbSeg);
321             if (pTask->enmTransferType == PDMACTASKFILETRANSFER_READ)
331         if (!(uOld - pTask->DataSeg.cbSeg)
375 DECLINLINE(void) pdmacFileEpTaskInit(PPDMASYNCCOMPLETIONTASK pTask, size_t cbTransfer)
377     PPDMASYNCCOMPLETIONTASKFILE pTaskFile = (PPDMASYNCCOMPLETIONTASKFILE)pTask;
385 int pdmacFileEpTaskInitiate(PPDMASYNCCOMPLETIONTASK pTask,
391     PPDMASYNCCOMPLETIONTASKFILE pTaskFile = (PPDMASYNCCOMPLETIONTASKFILE)pTask;
1141     PPDMACTASKFILE pTask = pEpFile->pTasksFreeHead;
1143     while (pTask)
1145         PPDMACTASKFILE pTaskFree = pTask;
1146         pTask = pTask->pNext;
1163 static int pdmacFileEpRead(PPDMASYNCCOMPLETIONTASK pTask,
1170     LogFlowFunc(("pTask=%#p pEndpoint=%#p off=%RTfoff paSegments=%#p cSegments=%zu cbRead=%zu\n",
1171                  pTask, pEndpoint, off, paSegments, cSegments, cbRead));
1177     pdmacFileEpTaskInit(pTask, cbRead);
1178     int rc = pdmacFileEpTaskInitiate(pTask, pEndpoint, off, paSegments, cSegments, cbRead,
1185 static int pdmacFileEpWrite(PPDMASYNCCOMPLETIONTASK pTask,
1197     pdmacFileEpTaskInit(pTask, cbWrite);
1199     int rc = pdmacFileEpTaskInitiate(pTask, pEndpoint, off, paSegments, cSegments, cbWrite,
1207 static int pdmacFileEpFlush(PPDMASYNCCOMPLETIONTASK pTask,
1211     PPDMASYNCCOMPLETIONTASKFILE     pTaskFile = (PPDMASYNCCOMPLETIONTASKFILE)pTask;
1216     pdmacFileEpTaskInit(pTask, 0);