Changeset 24695 in vbox for trunk/src/VBox

Timestamp:

Nov 16, 2009 2:44:58 PM (15 years ago)

Author:

vboxsync

Message:

Unify page TLB clearing in PGMPhysInvalidatePageMapTLB

Location:

trunk/src/VBox/VMM

Files:

• PGM.cpp (modified) (1 diff)
• VMMAll/PGMAllPhys.cpp (modified) (2 diffs)

trunk/src/VBox/VMM/PGM.cpp

@@ -1289 +1289 @@
 
     PGMR3PhysChunkInvalidateTLB(pVM);
-    PGMPhysInvalidatePageR3MapTLB(pVM);
-    PGMPhysInvalidatePageR0MapTLB(pVM);
-    PGMPhysInvalidatePageGCMapTLB(pVM);
+    PGMPhysInvalidatePageMapTLB(pVM);
 
     /*

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

@@ -192 +192 @@
 
 /**
- * Invalidates the GC page mapping TLB.
+ * Invalidates the all page mapping TLBs.
  *
  * @param   pVM     The VM handle.
  */
-VMMDECL(void) PGMPhysInvalidatePageGCMapTLB(PVM pVM)
-{
-    /* later */
-    NOREF(pVM);
-}
-
-#ifndef IN_RC
-/**
- * Invalidates the ring-0 page mapping TLB.
- *
- * @param   pVM     The VM handle.
- */
-VMMDECL(void) PGMPhysInvalidatePageR0MapTLB(PVM pVM)
-{
-    PGMPhysInvalidatePageR3MapTLB(pVM);
-}
-
-
-/**
- * Invalidates the ring-3 page mapping TLB.
- *
- * @param   pVM     The VM handle.
- */
-VMMDECL(void) PGMPhysInvalidatePageR3MapTLB(PVM pVM)
+VMMDECL(void) PGMPhysInvalidatePageMapTLB(PVM pVM)
 {
     pgmLock(pVM);
@@ -229 +206 @@
         pVM->pgm.s.PhysTlbHC.aEntries[i].pv = 0;
     }
+    /* @todo clear the RC TLB whenever we add it. */
     pgmUnlock(pVM);
 }
-#endif /* ! IN_RC */
 
 /**