Changeset 60632 in vbox for trunk/src/VBox/VMM/VMMR3

Timestamp:

Apr 21, 2016 3:48:52 PM (9 years ago)

Author:

vboxsync

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

106788

Message:

VMM/APIC: Add stat. counter for timer callbacks, fix busted logging.

File:

• trunk/src/VBox/VMM/VMMR3/APIC.cpp (modified) (3 diffs)

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

@@ -869 +869 @@
 
     PXAPICPAGE     pXApicPage = VMCPU_TO_XAPICPAGE(pVCpu);
+    PAPICCPU       pApicCpu   = VMCPU_TO_APICCPU(pVCpu);
     uint32_t const uLvtTimer  = pXApicPage->lvt_timer.all.u32LvtTimer;
+    STAM_COUNTER_INC(&pApicCpu->StatTimerCallback);
     if (!XAPIC_LVT_IS_MASKED(uLvtTimer))
     {
@@ -877 +879 @@
     }
 
-    PAPICCPU       pApicCpu     = VMCPU_TO_APICCPU(pVCpu);
     XAPICTIMERMODE enmTimerMode = XAPIC_LVT_GET_TIMER_MODE(uLvtTimer);
     switch (enmTimerMode)
@@ -1443 +1444 @@
         APIC_REG_COUNTER(&pApicCpu->StatPostIntrAlreadyPending,  "Number of times an interrupt is already pending.",
                          "/Devices/APIC/%u/PostInterruptAlreadyPending");
+        APIC_REG_COUNTER(&pApicCpu->StatTimerCallback,  "Number of times the timer callback is invoked.",
+                         "/Devices/APIC/%u/TimerCallback");
     }
 # undef APIC_PROF_COUNTER