Changeset 24722 in vbox

Timestamp:

Nov 17, 2009 1:44:59 PM (15 years ago)

Author:

vboxsync

Message:

Increased the size of the chunk and physical page TLBs

Location:

trunk

Files:

• include/VBox/vm.h (modified) (1 diff)
• src/VBox/VMM/PGMInternal.h (modified) (2 diffs)

trunk/include/VBox/vm.h

@@ -840 +840 @@
         struct PGM  s;
 #endif
-        uint8_t     padding[6080];      /* multiple of 64 */
+        uint8_t     padding[4096*2+6080];      /* multiple of 64 */
     } pgm;
 

trunk/src/VBox/VMM/PGMInternal.h

@@ -1426 +1426 @@
 /** The number of TLB entries in PGMCHUNKR3MAPTLB.
  * @remark Must be a power of two value. */
-#define PGM_CHUNKR3MAPTLB_ENTRIES   32
+#define PGM_CHUNKR3MAPTLB_ENTRIES   64
 
 /**
@@ -1494 +1494 @@
 /** The number of entries in the ring-3 guest page mapping TLB.
  * @remarks The value must be a power of two. */
-#define PGM_PAGER3MAPTLB_ENTRIES 64
+#define PGM_PAGER3MAPTLB_ENTRIES 256
 
 /**