Changeset 82976 in vbox for trunk/src/VBox/VMM/VMMR0

Timestamp:

Feb 4, 2020 12:36:10 PM (5 years ago)

Author:

vboxsync

Message:

VMM/GMMR0: Use the chunk list rather than the AVL tree in GMMR0FindDuplicatePageReq to look for duplicate pages. This will restricts the AVL tree to lookups and make it simpler to protect. bugref:9627

File:

• trunk/src/VBox/VMM/VMMR0/GMMR0.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMR0/GMMR0.cpp

@@ -537 +537 @@
     uint32_t            cShareableModules;
 
-    /** The chunk list.  For simplifying the cleanup process. */
+    /** The chunk list.  For simplifying the cleanup process and avoid tree
+     * traversal. */
     RTLISTANCHOR        ChunkList;