Changeset 18532 in vbox for trunk/src/VBox/VMM/VMMAll

Timestamp:

Mar 30, 2009 12:01:20 PM (16 years ago)

Author:

vboxsync

Message:

PDMCritSect: Increased the padding size on 32-bit (+32 bytes) for saving the name. Added PDMR3CritSectCountOwned(). Promoted three of the stats to release stats.

File:

• trunk/src/VBox/VMM/VMMAll/PDMAllCritSect.cpp (modified) (3 diffs)

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

@@ -57 +57 @@
     NOREF(rcBusy);
 
-    STAM_STATS({ if (pCritSect->s.Core.cLockers >= 0 && !RTCritSectIsOwner(&pCritSect->s.Core)) STAM_COUNTER_INC(&pCritSect->s.StatContentionR3); });
+    STAM_REL_STATS({if (pCritSect->s.Core.cLockers >= 0 && !RTCritSectIsOwner(&pCritSect->s.Core))
+                        STAM_COUNTER_INC(&pCritSect->s.StatContentionR3); });
     int rc = RTCritSectEnter(&pCritSect->s.Core);
     STAM_STATS({ if (pCritSect->s.Core.cNestings == 1) STAM_PROFILE_ADV_START(&pCritSect->s.StatLocked, l); });
@@ -95 +96 @@
      */
     LogFlow(("PDMCritSectEnter: locked => R3 (%Rrc)\n", rcBusy));
-    STAM_COUNTER_INC(&pCritSect->s.StatContentionRZLock);
+    STAM_REL_COUNTER_INC(&pCritSect->s.StatContentionRZLock);
     return rcBusy;
 #endif /* !IN_RING3 */
@@ -203 +204 @@
     VM_FF_SET(pVM, VM_FF_PDM_CRITSECT);
     VM_FF_SET(pVM, VM_FF_TO_R3);
-    STAM_COUNTER_INC(&pVM->pdm.s.StatQueuedCritSectLeaves);
-    STAM_COUNTER_INC(&pCritSect->s.StatContentionRZUnlock);
+    STAM_REL_COUNTER_INC(&pVM->pdm.s.StatQueuedCritSectLeaves);
+    STAM_REL_COUNTER_INC(&pCritSect->s.StatContentionRZUnlock);
 #endif /* !IN_RING3 */
 }