Changeset 48262 in vbox for trunk/src/VBox/VMM/VMMR3

Timestamp:

Sep 4, 2013 12:01:35 PM (11 years ago)

Author:

vboxsync

Message:

VMM/HM: Preempt stats and minor optimizations to VT-x when thread-context hooks are used.

File:

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

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

@@ -705 +705 @@
         HM_REG_COUNTER(&pVCpu->hm.s.StatInjectPendingReflect,   "/HM/CPU%d/EventInject/PendingReflect", "Reflecting an exception back to the guest.");
 
+        HM_REG_COUNTER(&pVCpu->hm.s.StatPreemptPreempting,      "/HM/CPU%d/Preempt/Preempting", "EMT has been preempted while in HM context.");
+        HM_REG_COUNTER(&pVCpu->hm.s.StatPreemptSaveHostState,   "/HM/CPU%d/Preempt/SaveHostState", "Preemption caused us to resave host state.");
+
         HM_REG_COUNTER(&pVCpu->hm.s.StatFlushPage,              "/HM/CPU%d/Flush/Page", "Invalidating a guest page on all guest CPUs.");
         HM_REG_COUNTER(&pVCpu->hm.s.StatFlushPageManual,        "/HM/CPU%d/Flush/Page/Virt", "Invalidating a guest page using guest-virtual address.");