Changeset 54488 in vbox

Timestamp:

Feb 25, 2015 12:55:34 PM (10 years ago)

Author:

vboxsync

Message:

NT: Try only using IPIs in RTMpOnSpecific.

File:

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

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

@@ -632 +632 @@
     uint32_t cHits = 0;
     if (   g_pfnrtKeIpiGenericCall
+#if 0 /* testing... */
         && (   RTMpGetOnlineCount() <= 2
-            || KeGetCurrentIrql()   > APC_LEVEL) )
+            || KeGetCurrentIrql()   > APC_LEVEL)
+#endif
+       )
     {
         rc = rtMpCallUsingBroadcastIpi(pfnWorker, pvUser1, pvUser2, rtmpNtOnSpecificBroadcastIpiWrapper,