Changeset 19771 in vbox

Timestamp:

May 18, 2009 10:02:27 AM (15 years ago)

Author:

vboxsync

Message:

More atomic writes

File:

• trunk/src/VBox/VMM/VMMAll/PGMAllBth.h (modified) (12 diffs)

trunk/src/VBox/VMM/VMMAll/PGMAllBth.h

@@ -1085 +1085 @@
                  GCPtrPage, pShwPdpt->GCPhys, GCPhysPdpt, (uint64_t)pPml4eSrc->u, (uint64_t)pPml4eDst->u));
         pgmPoolFreeByPage(pPool, pShwPdpt, pVCpu->pgm.s.CTX_SUFF(pShwPageCR3)->idx, iPml4);
-        pPml4eDst->u = 0;
+        ASMAtomicWriteSize(pPml4eDst, 0);
         STAM_COUNTER_INC(&pVCpu->pgm.s.CTX_MID_Z(Stat,InvalidatePagePDNPs));
         PGM_INVL_GUEST_TLBS();
@@ -1099 +1099 @@
                  GCPtrPage, (uint64_t)pPml4eSrc->u, (uint64_t)pPml4eDst->u));
         pgmPoolFreeByPage(pPool, pShwPdpt, pVCpu->pgm.s.CTX_SUFF(pShwPageCR3)->idx, iPml4);
-        pPml4eDst->u = 0;
+        ASMAtomicWriteSize(pPml4eDst, 0);
         STAM_COUNTER_INC(&pVCpu->pgm.s.CTX_MID_Z(Stat,InvalidatePagePDOutOfSync));
         PGM_INVL_GUEST_TLBS();
@@ -1111 +1111 @@
                  GCPtrPage, (uint64_t)pPml4eSrc->u, (uint64_t)pPml4eDst->u));
         pgmPoolFreeByPage(pPool, pShwPdpt, pVCpu->pgm.s.CTX_SUFF(pShwPageCR3)->idx, iPml4);
-        pPml4eDst->u = 0;
+        ASMAtomicWriteSize(pPml4eDst, 0);
         STAM_COUNTER_INC(&pVCpu->pgm.s.CTX_MID_Z(Stat,InvalidatePagePDNAs));
         PGM_INVL_GUEST_TLBS();
@@ -1125 +1125 @@
                     GCPtrPage, pShwPde->GCPhys, GCPhysPd, (uint64_t)PdpeSrc.u, (uint64_t)pPdpeDst->u));
         pgmPoolFreeByPage(pPool, pShwPde, pShwPdpt->idx, iPdpt);
-        pPdpeDst->u = 0;
+        ASMAtomicWriteSize(pPdpeDst, 0);
         STAM_COUNTER_INC(&pVCpu->pgm.s.CTX_MID_Z(Stat,InvalidatePagePDNPs));
         PGM_INVL_GUEST_TLBS();
@@ -1139 +1139 @@
                  GCPtrPage, (uint64_t)PdpeSrc.u, (uint64_t)pPdpeDst->u));
         pgmPoolFreeByPage(pPool, pShwPde, pShwPdpt->idx, iPdpt);
-        pPdpeDst->u = 0;
+        ASMAtomicWriteSize(pPdpeDst, 0);
         STAM_COUNTER_INC(&pVCpu->pgm.s.CTX_MID_Z(Stat,InvalidatePagePDOutOfSync));
         PGM_INVL_GUEST_TLBS();
@@ -1151 +1151 @@
                  GCPtrPage, (uint64_t)PdpeSrc.u, (uint64_t)pPdpeDst->u));
         pgmPoolFreeByPage(pPool, pShwPde, pShwPdpt->idx, iPdpt);
-        pPdpeDst->u = 0;
+        ASMAtomicWriteSize(pPdpeDst, 0);
         STAM_COUNTER_INC(&pVCpu->pgm.s.CTX_MID_Z(Stat,InvalidatePagePDNAs));
         PGM_INVL_GUEST_TLBS();
@@ -1183 +1183 @@
                      GCPtrPage, (uint64_t)PdeSrc.u, (uint64_t)PdeDst.u));
             pgmPoolFree(pVM, PdeDst.u & SHW_PDE_PG_MASK, pShwPde->idx, iPDDst);
-            pPdeDst->u = 0;
+            ASMAtomicWriteSize(pPdeDst, 0);
             STAM_COUNTER_INC(&pVCpu->pgm.s.CTX_MID_Z(Stat,InvalidatePagePDOutOfSync));
             PGM_INVL_GUEST_TLBS();
@@ -1195 +1195 @@
                      GCPtrPage, (uint64_t)PdeSrc.u, (uint64_t)PdeDst.u));
             pgmPoolFree(pVM, PdeDst.u & SHW_PDE_PG_MASK, pShwPde->idx, iPDDst);
-            pPdeDst->u = 0;
+            ASMAtomicWriteSize(pPdeDst, 0);
             STAM_COUNTER_INC(&pVCpu->pgm.s.CTX_MID_Z(Stat,InvalidatePagePDNAs));
             PGM_INVL_GUEST_TLBS();
@@ -1239 +1239 @@
                          GCPtrPage, (uint64_t)PdeSrc.u, (uint64_t)PdeDst.u, pShwPage->GCPhys, iPDDst));
                 pgmPoolFree(pVM, PdeDst.u & SHW_PDE_PG_MASK, pShwPde->idx, iPDDst);
-                pPdeDst->u = 0;
+                ASMAtomicWriteSize(pPdeDst, 0);
                 STAM_COUNTER_INC(&pVCpu->pgm.s.CTX_MID_Z(Stat,InvalidatePagePDOutOfSync));
                 PGM_INVL_GUEST_TLBS();
@@ -1285 +1285 @@
                      GCPtrPage, (uint64_t)PdeSrc.u, (uint64_t)PdeDst.u));
             pgmPoolFree(pVM, PdeDst.u & SHW_PDE_PG_MASK, pShwPde->idx, iPDDst);
-            pPdeDst->u = 0;
+            ASMAtomicWriteSize(pPdeDst, 0);
             STAM_COUNTER_INC(&pVCpu->pgm.s.CTX_MID_Z(Stat,InvalidatePage4MBPages));
             PGM_INVL_BIG_PG(GCPtrPage);
@@ -1298 +1298 @@
         {
             pgmPoolFree(pVM, PdeDst.u & SHW_PDE_PG_MASK, pShwPde->idx, iPDDst);
-            pPdeDst->u = 0;
+            ASMAtomicWriteSize(pPdeDst, 0);
             STAM_COUNTER_INC(&pVCpu->pgm.s.CTX_MID_Z(Stat,InvalidatePagePDNPs));
             PGM_INVL_PG(GCPtrPage);
@@ -1910 +1910 @@
      */
     pgmPoolFreeByPage(pPool, pShwPage, pShwPde->idx, iPDDst);
-
-    pPdeDst->u = 0;
+    ASMAtomicWriteSize(pPdeDst, 0);
 
 # if defined(IN_RC)