Changeset 45178 in vbox

Timestamp:

Mar 25, 2013 4:42:10 PM (12 years ago)

Author:

vboxsync

Message:

Work some of the PDMCritSectRw statistics.

File:

• trunk/src/VBox/VMM/VMMAll/PDMAllCritSectRw.cpp (modified) (4 diffs)

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

@@ -311 +311 @@
 
     /* got it! */
+    STAM_REL_COUNTER_INC(&pThis->s.CTX_MID_Z(Stat,EnterShared));
     Assert((ASMAtomicReadU64(&pThis->s.Core.u64State) & RTCSRW_DIR_MASK) == (RTCSRW_DIR_READ << RTCSRW_DIR_SHIFT));
     return VINF_SUCCESS;
@@ -552 +553 @@
 #endif
         Assert(pThis->s.Core.cWriteRecursions < UINT32_MAX / 2);
+        STAM_REL_COUNTER_INC(&pThis->s.CTX_MID_Z(Stat,EnterExcl));
         ASMAtomicIncU32(&pThis->s.Core.cWriteRecursions);
         return VINF_SUCCESS;
@@ -685 +687 @@
     RTLockValidatorRecExclSetOwner(pThis->s.Core.pValidatorWrite, hThreadSelf, pSrcPos, true);
 #endif
+    STAM_REL_COUNTER_INC(&pThis->s.CTX_MID_Z(Stat,EnterExcl));
+    STAM_PROFILE_ADV_START(&pThis->s.StatWriteLocked, swl);
 
     return VINF_SUCCESS;
@@ -840 +844 @@
         ASMAtomicWriteU32(&pThis->s.Core.cWriteRecursions, 0);
         ASMAtomicWriteHandle(&pThis->s.Core.hNativeWriter, NIL_RTNATIVETHREAD);
+        STAM_PROFILE_ADV_STOP(&pThis->s.StatWriteLocked, swl);
 
         for (;;)