Changeset 27282 in vbox

Timestamp:

Mar 11, 2010 1:42:03 PM (15 years ago)

Author:

vboxsync

Message:

More stats

Location:

trunk/src/VBox/VMM

Files:

• PGM.cpp (modified) (1 diff)
• PGMInternal.h (modified) (1 diff)
• VMMAll/PGMAllPool.cpp (modified) (1 diff)

trunk/src/VBox/VMM/PGM.cpp

@@ -1692 +1692 @@
     PGM_REG_COUNTER(&pPGM->StatTrackAliasedLots,              "/PGM/Track/AliasedLots",             "The number of times we're hitting pages which has overflowed cRef2");
     PGM_REG_COUNTER(&pPGM->StatTrackOverflows,                "/PGM/Track/Overflows",               "The number of times the extent list grows too long.");
+    PGM_REG_COUNTER(&pPGM->StatTrackNoExtentsLeft,            "/PGM/Track/NoExtentLeft",            "The number of times the extent list was exhausted.");
     PGM_REG_PROFILE(&pPGM->StatTrackDeref,                    "/PGM/Track/Deref",                   "Profiling of SyncPageWorkerTrackDeref (expensive).");
 

trunk/src/VBox/VMM/PGMInternal.h

@@ -2860 +2860 @@
     STAMCOUNTER StatTrackAliasedMany;               /**< The number of times we're tracking using cRef2. */
     STAMCOUNTER StatTrackAliasedLots;               /**< The number of times we're hitting pages which has overflowed cRef2. */
+    STAMCOUNTER StatTrackNoExtentsLeft;             /**< The number of times the extent list was exhausted. */
     STAMCOUNTER StatTrackOverflows;                 /**< The number of times the extent list grows to long. */
     STAMPROFILE StatTrackDeref;                     /**< Profiling of SyncPageWorkerTrackDeref (expensive). */

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

@@ -3828 +3828 @@
     if (!pNew)
     {
-        STAM_COUNTER_INC(&pVM->pgm.s.StatTrackOverflows);
+        STAM_COUNTER_INC(&pVM->pgm.s.StatTrackNoExtentsLeft);
         pgmPoolTrackPhysExtFreeList(pVM, iPhysExtStart);
         LogFlow(("pgmPoolTrackPhysExtInsert: pgmPoolTrackPhysExtAlloc failed iShwPT=%d\n", iShwPT));