Changeset 93609 in vbox for trunk/src/VBox/VMM/VMMR3/PDMDevice.cpp

Timestamp:

Feb 5, 2022 7:03:08 PM (3 years ago)

Author:

vboxsync

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

149754

Message:

VMM/PDMQueue: Rewrote the queue code to not use the hyper heap and be a bit safer. Added a testcase (driverless). bugref:10093

File:

• trunk/src/VBox/VMM/VMMR3/PDMDevice.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMR3/PDMDevice.cpp

@@ -131 +131 @@
      * Get the RC & R0 devhlps and create the devhlp R3 task queue.
      */
-    rc = PDMR3QueueCreateInternal(pVM, sizeof(PDMDEVHLPTASK), 8, 0, pdmR3DevHlpQueueConsumer, true, "DevHlp",
-                                  &pVM->pdm.s.pDevHlpQueueR3);
+    rc = PDMR3QueueCreateInternal(pVM, sizeof(PDMDEVHLPTASK), pVM->cCpus * 8, 0, pdmR3DevHlpQueueConsumer, true, "DevHlp",
+                                  &pVM->pdm.s.hDevHlpQueue);
     AssertRCReturn(rc, rc);
-    pVM->pdm.s.pDevHlpQueueR0 = PDMQueueR0Ptr(pVM->pdm.s.pDevHlpQueueR3);
 
     /*