Changeset 83603 in vbox for trunk/src/VBox/Devices/Storage

Timestamp:

Apr 7, 2020 9:43:23 AM (5 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

137006

Message:

Virtio_1_0: Added some descriptor chain stats to see that we don't leak any. bugref:9440

File:

• trunk/src/VBox/Devices/Storage/DevVirtioSCSI.cpp (modified) (5 diffs)

trunk/src/VBox/Devices/Storage/DevVirtioSCSI.cpp

@@ -368 +368 @@
     /** The ring-3 device instance so we can easily get our bearings. */
     PPDMDEVINSR3                    pDevIns;
-    PPDMDEVINSRC                    pDevInsRC;
-    PPDMDEVINSR0                    pDevInsR0;
 
     /** Pointer to attached driver's base interface. */
@@ -742 +740 @@
     virtioCoreR3QueuePut(pDevIns, &pThis->Virtio, EVENTQ_IDX, &ReqSgBuf, pDescChain, true /*fFence*/);
     virtioCoreQueueSync(pDevIns, &pThis->Virtio, EVENTQ_IDX);
-    virtioCoreR3DescChainRelease(pDescChain);
+    virtioCoreR3DescChainRelease(&pThis->Virtio, pDescChain);
 
     return VINF_SUCCESS;
@@ -750 +748 @@
 static void virtioScsiR3FreeReq(PVIRTIOSCSITARGET pTarget, PVIRTIOSCSIREQ pReq)
 {
+    PVIRTIOSCSI pThis = PDMDEVINS_2_DATA(pTarget->pDevIns, PVIRTIOSCSI);
     RTMemFree(pReq->pbSense);
     pReq->pbSense = NULL;
-    virtioCoreR3DescChainRelease(pReq->pDescChain);
+    virtioCoreR3DescChainRelease(&pThis->Virtio, pReq->pDescChain);
     pReq->pDescChain = NULL;
     pTarget->pDrvMediaEx->pfnIoReqFree(pTarget->pDrvMediaEx, pReq->hIoReq);
@@ -1560 +1559 @@
                       LogRel(("Error submitting req packet, resetting %Rrc", rc));
 
-                  virtioCoreR3DescChainRelease(pDescChain);
+                  virtioCoreR3DescChainRelease(&pThis->Virtio, pDescChain);
              }
              pWorkerR3->cRedoDescs = 0;
@@ -1583 +1582 @@
              }
 
-             virtioCoreR3DescChainRelease(pDescChain);
+             virtioCoreR3DescChainRelease(&pThis->Virtio, pDescChain);
         }
     }