Changeset 32755 in vbox for trunk/src/VBox/HostDrivers/Support/SUPDrv.c

Timestamp:

Sep 24, 2010 9:59:18 AM (14 years ago)

Author:

vboxsync

Message:

SUPDrv.c: Some timer debugging assistance.

File:

• trunk/src/VBox/HostDrivers/Support/SUPDrv.c (modified) (3 diffs)

trunk/src/VBox/HostDrivers/Support/SUPDrv.c

@@ -89 +89 @@
 #ifndef VBOX_SVN_REV
 # define VBOX_SVN_REV 0
+#endif
+
+#if 0 /* Don't start the GIP timers. Useful when debugging the IPRT timer code. */
+# define DO_NOT_START_GIP
 #endif
 
@@ -3158 +3162 @@
                     RTMpOnAll(supdrvGipReInitCpuCallback, pGipR0, &u64NanoTS);
 
-                rc = RTTimerStart(pDevExt->pGipTimer, 0);
-                AssertRC(rc); rc = VINF_SUCCESS;
+#ifndef DO_NOT_START_GIP
+                rc = RTTimerStart(pDevExt->pGipTimer, 0); AssertRC(rc);
+#endif
+                rc = VINF_SUCCESS;
             }
         }
@@ -3239 +3245 @@
         {
             LogFlow(("SUPR0GipUnmap: Suspends GIP updating\n"));
+#ifndef DO_NOT_START_GIP
             rc = RTTimerStop(pDevExt->pGipTimer); AssertRC(rc); rc = VINF_SUCCESS;
+#endif
         }
     }