Changeset 58912 in vbox for trunk/src/VBox/VMM/include

Timestamp:

Nov 29, 2015 8:08:14 PM (9 years ago)

Author:

vboxsync

Message:

HMGLOBALCPUINFO: Cache the RTR0MemObjGetPagePhysAddr and RTR0MemObjAddress results as they aren't necessiarly all that fast.

File:

• trunk/src/VBox/VMM/include/HMInternal.h (modified) (1 diff)

trunk/src/VBox/VMM/include/HMInternal.h

@@ -266 +266 @@
     /** The VM_HSAVE_AREA (AMD-V) / VMXON region (Intel) memory backing. */
     RTR0MEMOBJ          hMemObj;
+    /** The physical address of the first page in hMemObj (it's a
+     *  physcially contigous allocation if it spans multiple pages). */
+    RTHCPHYS            HCPhysMemObj;
+    /** The address of the memory (for pfnEnable). */
+    void               *pvMemObj;
     /** Current ASID (AMD-V) / VPID (Intel). */
     uint32_t            uCurrentAsid;