Changeset 92329 in vbox

Timestamp:

Nov 10, 2021 3:38:52 PM (3 years ago)

Author:

vboxsync

Message:

VMM/GMM,PGM: Optimize zeroing of RAM allocations by not doing it again if the OS already zeroed an allocation. [build fix] bugref:10093

File:

• trunk/include/VBox/vmm/gmm.h (modified) (1 diff)

trunk/include/VBox/vmm/gmm.h

@@ -245 +245 @@
      *          limited to 63 or fewer bits (52 by AMD64 arch spec).
      */
+    RT_GCC_EXTENSION
     RTHCPHYS                    HCPhysGCPhys : 63;
     /** Set if the memory was zeroed. */
+    RT_GCC_EXTENSION
     RTHCPHYS                    fZeroed : 1;