Changeset 44857 in vbox for trunk/src/VBox

Timestamp:

Feb 27, 2013 10:50:06 PM (12 years ago)

Author:

vboxsync

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

84006

Message:

DevVirtioNet.cpp: Changed it to do its own locking again. Hope this is safe.

File:

• trunk/src/VBox/Devices/Network/DevVirtioNet.cpp (modified) (2 diffs)

trunk/src/VBox/Devices/Network/DevVirtioNet.cpp

@@ -1940 +1940 @@
     PDMDEV_CHECK_VERSIONS_RETURN(pDevIns);
 
-    /* Initialize PCI part first. */
+    /* Initialize the instance data suffiencently for the destructor not to blow up. */
+    pThis->hEventMoreRxDescAvail = NIL_RTSEMEVENT;
+
+    /* Do our own locking. */
+    rc = PDMDevHlpSetDeviceCritSect(pDevIns, PDMDevHlpCritSectGetNop(pDevIns));
+    AssertRCReturn(rc, rc);
+
+    /* Initialize PCI part. */
     pThis->VPCI.IBase.pfnQueryInterface    = vnetQueryInterface;
     rc = vpciConstruct(pDevIns, &pThis->VPCI, iInstance,
@@ -1950 +1957 @@
 
     Log(("%s Constructing new instance\n", INSTANCE(pThis)));
-
-    pThis->hEventMoreRxDescAvail = NIL_RTSEMEVENT;
 
     /*