Changeset 46787 in vbox

Timestamp:

Jun 25, 2013 5:17:25 PM (11 years ago)

Author:

vboxsync

Message:

VMM/HM: AMD-V StatFlushEntire stat.

Location:

trunk/src/VBox/VMM

Files:

• VMMR0/HMSVMR0.cpp (modified) (1 diff)
• VMMR3/HM.cpp (modified) (1 diff)
• include/HMInternal.h (modified) (1 diff)

trunk/src/VBox/VMM/VMMR0/HMSVMR0.cpp

@@ -903 +903 @@
     }
     else
+    {
         Assert(pVmcb->ctrl.TLBCtrl.n.u8TLBFlush == SVM_TLB_FLUSH_ENTIRE);
+        STAM_COUNTER_INC(&pVCpu->hm.s.StatFlushEntire);
+    }
 #endif
 }

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

@@ -704 +704 @@
         HM_REG_COUNTER(&pVCpu->hm.s.StatFlushTlbWorldSwitch,    "/HM/CPU%d/Flush/TLB/CpuSwitch", "Forcing a full guest-TLB flush due to host-CPU reschedule or ASID-limit hit by another guest-VCPU.");
         HM_REG_COUNTER(&pVCpu->hm.s.StatNoFlushTlbWorldSwitch,  "/HM/CPU%d/Flush/TLB/Skipped", "No TLB flushing required.");
+        HM_REG_COUNTER(&pVCpu->hm.s.StatFlushEntire,            "/HM/CPU%d/Flush/TLB/Entire", "Flush the entire TLB (host + guest).");
         HM_REG_COUNTER(&pVCpu->hm.s.StatFlushAsid,              "/HM/CPU%d/Flush/TLB/ASID", "Flushed guest-TLB entries for the current VPID.");
         HM_REG_COUNTER(&pVCpu->hm.s.StatFlushNestedPaging,      "/HM/CPU%d/Flush/TLB/NestedPaging", "Flushed guest-TLB entries for the current EPT.");

trunk/src/VBox/VMM/include/HMInternal.h

@@ -858 +858 @@
     STAMCOUNTER             StatFlushTlbWorldSwitch;
     STAMCOUNTER             StatNoFlushTlbWorldSwitch;
+    STAMCOUNTER             StatFlushEntire;
     STAMCOUNTER             StatFlushAsid;
     STAMCOUNTER             StatFlushNestedPaging;