Changeset 49287 in vbox for trunk/src/VBox/Runtime

Timestamp:

Oct 25, 2013 12:27:58 PM (11 years ago)

Author:

vboxsync

Message:

thread-r0drv-nt.cpp: Changed RTThreadPreemptIsPendingTrusty to always return false as it appears that RTThreadPreemptIsPending isn't good enough for at least W7+.

File:

• trunk/src/VBox/Runtime/r0drv/nt/thread-r0drv-nt.cpp (modified) (1 diff)

trunk/src/VBox/Runtime/r0drv/nt/thread-r0drv-nt.cpp

@@ -161 +161 @@
 RTDECL(bool) RTThreadPreemptIsPendingTrusty(void)
 {
+#if 0 /** @todo RTThreadPreemptIsPending isn't good enough on w7 and possibly elsewhere. */
     /* RTThreadPreemptIsPending is only reliable if we've got both offsets and size. */
     return g_offrtNtPbQuantumEnd    != 0
         && g_cbrtNtPbQuantumEnd     != 0
         && g_offrtNtPbDpcQueueDepth != 0;
+#else
+    return false;
+#endif
 }