Changeset 22967 in vbox

Timestamp:

Sep 11, 2009 10:41:38 PM (15 years ago)

Author:

vboxsync

Message:

PDMAsyncCompletion: Bug fixes

Location:

trunk/src/VBox/VMM

Files:

• PDMAsyncCompletionFile.cpp (modified) (1 diff)
• PDMAsyncCompletionFileNormal.cpp (modified) (5 diffs)

trunk/src/VBox/VMM/PDMAsyncCompletionFile.cpp

@@ -221 +221 @@
 
     ASMAtomicWriteU32((volatile uint32_t *)&pAioMgr->enmBlockingEvent, enmEvent);
+    Assert(!pAioMgr->fBlockingEventPending);
     ASMAtomicXchgBool(&pAioMgr->fBlockingEventPending, true);
 

trunk/src/VBox/VMM/PDMAsyncCompletionFileNormal.cpp

@@ -445 +445 @@
                 {
                     pAioMgr->cRequestsActive += cRequests;
+                    pEndpoint->AioMgr.cRequestsActive += cRequests;
                     rc = RTFileAioCtxSubmit(pAioMgr->hAioCtx, apReqs, cRequests);
                     if (RT_FAILURE(rc))
@@ -464 +465 @@
     {
         pAioMgr->cRequestsActive += cRequests;
+        pEndpoint->AioMgr.cRequestsActive += cRequests;
         rc = RTFileAioCtxSubmit(pAioMgr->hAioCtx, apReqs, cRequests);
         AssertMsgReturn(RT_SUCCESS(rc), ("Could not submit %u requests %Rrc\n", cRequests, rc), rc);
@@ -626 +628 @@
 
         /* Release the waiting thread. */
+        LogFlow(("Signalling waiter\n"));
         rc = RTSemEventSignal(pAioMgr->EventSemBlock);
         AssertRC(rc);
@@ -764 +767 @@
 
                         pAioMgr->cRequestsActive--;
+                        pEndpoint->AioMgr.cRequestsActive--;
                         pEndpoint->AioMgr.cReqsProcessed++;
 
@@ -815 +819 @@
 
                             /* Release the waiting thread. */
+                            LogFlow(("Signalling waiter\n"));
                             rc = RTSemEventSignal(pAioMgr->EventSemBlock);
                             AssertRC(rc);