Changeset 82897 in vbox for trunk/src/VBox/VMM/VMMR0

Timestamp:

Jan 28, 2020 10:47:20 PM (5 years ago)

Author:

vboxsync

Message:

PGMPool: PGMR0PoolGrow should return failure when allocating the first batch of pages fails. It and the caller PGMR3PoolGrow should report the incident to the release log. [adjustments] bugref:9627

File:

• trunk/src/VBox/VMM/VMMR0/PGMR0Pool.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMR0/PGMR0Pool.cpp

@@ -141 +141 @@
             RTR0MemObjFree(hMemObj, true /*fFreeMappings*/);
         }
-        if (cCurPages > 0)
-            rc = -rc;
+        if (cCurPages > 64)
+            LogRelMax(5, ("PGMR0PoolGrow: rc=%Rrc cNewPages=%#x cCurPages=%#x cMaxPages=%#x fCanUseHighMemory=%d\n",
+                          rc, cNewPages, cCurPages, cMaxPages, fCanUseHighMemory));
         else
             LogRel(("PGMR0PoolGrow: rc=%Rrc cNewPages=%#x cCurPages=%#x cMaxPages=%#x fCanUseHighMemory=%d\n",