Changeset 20180 in vbox

Timestamp:

Jun 2, 2009 8:56:20 AM (16 years ago)

Author:

vboxsync

Message:

Completed HWACCMInvalidatePhysPage

File:

• trunk/src/VBox/VMM/VMMAll/HWACCMAll.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMAll/HWACCMAll.cpp

@@ -226 +226 @@
         return VINF_SUCCESS;
 
-    PVMCPU pVCpu = VMMGetCpu(pVM);
 #ifdef IN_RING0
     if (pVM->hwaccm.s.vmx.fSupported)
     {
-        /* @todo for all vcpus */
-        return VMXR0InvalidatePhysPage(pVM, pVCpu, GCPhys);
+        VMCPUID idThisCpu = VMMGetCpuId(pVM);
+
+        for (unsigned idCpu = 0; idCpu < pVM->cCPUs; idCpu++)
+        {
+            PVMCPU pVCpu = &pVM->aCpus[idCpu];
+
+            if (idThisCpu == idCpu)
+            {
+                VMXR0InvalidatePhysPage(pVM, pVCpu, GCPhys);
+                continue;
+            }
+
+            VMCPU_FF_SET(pVCpu, VMCPU_FF_TLB_FLUSH);
+            if (VMCPU_GET_STATE(pVCpu) == VMCPUSTATE_STARTED_EXEC)
+            {
+                STAM_COUNTER_INC(&pVCpu->hwaccm.s.StatTlbShootdownFlush);
+    #ifdef IN_RING0
+                RTCPUID idHostCpu = pVCpu->hwaccm.s.idEnteredCpu;
+                if (idHostCpu != NIL_RTCPUID)
+                    RTMpPokeCpu(idHostCpu);
+    #else
+                VMR3NotifyCpuFFU(pVCpu->pUVCpu, VMNOTIFYFF_FLAGS_POKE);
+    #endif
+            }
+            else
+                STAM_COUNTER_INC(&pVCpu->hwaccm.s.StatFlushTLBManual);
+        }
+        return VINF_SUCCESS;
     }