Changeset 19740 in vbox

Timestamp:

May 15, 2009 2:32:46 PM (16 years ago)

Author:

vboxsync

Message:

PDMAllCritSect.cpp: Use ASMAtomicWriteHandle.

File:

• trunk/src/VBox/VMM/VMMAll/PDMAllCritSect.cpp (modified) (6 diffs)

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

@@ -78 +78 @@
         pCritSect->s.Core.cNestings = 1;
         Assert(pVCpu->hNativeThread != NIL_RTNATIVETHREAD);
-        ASMAtomicXchgSize(&pCritSect->s.Core.NativeThreadOwner, pVCpu->hNativeThread);
+        ASMAtomicWriteHandle(&pCritSect->s.Core.NativeThreadOwner, pVCpu->hNativeThread);
         STAM_PROFILE_ADV_START(&pCritSect->s.StatLocked, l);
         return VINF_SUCCESS;
@@ -132 +132 @@
         pCritSect->s.Core.cNestings = 1;
         Assert(pVCpu->hNativeThread != NIL_RTNATIVETHREAD);
-        ASMAtomicXchgSize(&pCritSect->s.Core.NativeThreadOwner, pVCpu->hNativeThread);
+        ASMAtomicWriteHandle(&pCritSect->s.Core.NativeThreadOwner, pVCpu->hNativeThread);
         STAM_PROFILE_ADV_START(&pCritSect->s.StatLocked, l);
         return VINF_SUCCESS;
@@ -176 +176 @@
     {
         RTThreadWriteLockDec(pCritSect->s.Core.Strict.ThreadOwner);
-        ASMAtomicXchgSize(&pCritSect->s.Core.Strict.ThreadOwner, NIL_RTTHREAD);
+        ASMAtomicWriteHandle(&pCritSect->s.Core.Strict.ThreadOwner, NIL_RTTHREAD);
     }
     return rc;
@@ -244 +244 @@
     {
         STAM_PROFILE_ADV_STOP(&pCritSect->s.StatLocked, l);
-        ASMAtomicXchgSize(&pCritSect->s.Core.NativeThreadOwner, NIL_RTNATIVETHREAD);
+        ASMAtomicWriteHandle(&pCritSect->s.Core.NativeThreadOwner, NIL_RTNATIVETHREAD);
         if (ASMAtomicCmpXchgS32(&pCritSect->s.Core.cLockers, -1, 0))
             return;
@@ -250 +250 @@
         /* darn, someone raced in on us. */
         Assert(pVCpu->hNativeThread);
-        ASMAtomicXchgSize(&pCritSect->s.Core.NativeThreadOwner, pVCpu->hNativeThread);
+        ASMAtomicWriteHandle(&pCritSect->s.Core.NativeThreadOwner, pVCpu->hNativeThread);
         STAM_PROFILE_ADV_START(&pCritSect->s.StatLocked, l);
     }
@@ -324 +324 @@
 
 /**
- * Checks if somebody currently owns the critical section. 
+ * Checks if somebody currently owns the critical section.
  * Note: This doesn't prove that no deadlocks will occur later on; it's just a debugging tool
  *