Changeset 92247 in vbox for trunk/src/VBox/Runtime/r0drv/memobj-r0drv.cpp

Timestamp:

Nov 6, 2021 3:40:52 AM (3 years ago)

Author:

vboxsync

Message:

IPRT/RTR0MemObj: Added RTR0MemObjWasZeroInitialized and a couple of flags with which the backend can feed it the necessary info. It would be good to try avoid zeroing memory twice when we can. bugref:10093

File:

• trunk/src/VBox/Runtime/r0drv/memobj-r0drv.cpp (modified) (1 diff)

trunk/src/VBox/Runtime/r0drv/memobj-r0drv.cpp

@@ -344 +344 @@
     return (pMem->fFlags & (RTR0MEMOBJ_FLAGS_ZERO_AT_ALLOC | RTR0MEMOBJ_FLAGS_UNINITIALIZED_AT_ALLOC))
         ==                  RTR0MEMOBJ_FLAGS_ZERO_AT_ALLOC;
-
 }
 RT_EXPORT_SYMBOL(RTR0MemObjWasZeroInitialized);