Changeset 79463 in vbox

Timestamp:

Jul 2, 2019 9:56:09 AM (6 years ago)

Author:

vboxsync

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

131720

Message:

VMM/HMSVMR0: Nested SVM: bugref:7243 Added some missing exit-to-ring3 STAM counters.

File:

• trunk/src/VBox/VMM/VMMR0/HMSVMR0.cpp (modified) (5 diffs)

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

@@ -62 +62 @@
 #  define HMSVM_NESTED_EXITCODE_STAM_COUNTER_INC(u64ExitCode) do { \
         STAM_COUNTER_INC(&pVCpu->hm.s.StatExitAll); \
+        STAM_COUNTER_INC(&pVCpu->hm.s.StatNestedExitAll); \
         if ((u64ExitCode) == SVM_EXIT_NPF) \
             STAM_COUNTER_INC(&pVCpu->hm.s.StatNestedExitReasonNpf); \
@@ -4260 +4261 @@
             || VMCPU_FF_IS_SET(pVCpu, VMCPU_FF_REQUEST))
         {
+            STAM_COUNTER_INC(&pVCpu->hm.s.StatSwitchVmReq);
             Log4Func(("Pending VM request forcing us back to ring-3\n"));
             return VINF_EM_PENDING_REQUEST;
@@ -4267 +4269 @@
         if (VM_FF_IS_SET(pVM, VM_FF_PGM_POOL_FLUSH_PENDING))
         {
+            STAM_COUNTER_INC(&pVCpu->hm.s.StatSwitchPgmPoolFlush);
             Log4Func(("PGM pool flush pending forcing us back to ring-3\n"));
             return VINF_PGM_POOL_FLUSH_PENDING;
@@ -4274 +4277 @@
         if (VM_FF_IS_SET(pVM, VM_FF_PDM_DMA))
         {
+            STAM_COUNTER_INC(&pVCpu->hm.s.StatSwitchDma);
             Log4Func(("Pending DMA request forcing us back to ring-3\n"));
             return VINF_EM_RAW_TO_R3;
@@ -5067 +5071 @@
             break;
         }
+        /** @todo NSTSVM: Add stat for StatSwitchNstGstVmexit. Re-arrange the above code to
+         *        be accurate when doing so, see the corresponding VT-x code. */
 
         /** @todo handle single-stepping   */