Changeset 7897 in vbox

Timestamp:

Apr 11, 2008 7:49:15 AM (17 years ago)

Author:

vboxsync

Message:

Clarify meaning of the "suppress allocating write" VD flag.

File:

trunk/src/VBox/Devices/Storage/VBoxHDD-newInternal.h

-              r7780
+              r7897
  * @{
  */
+/** Do not allocate a new block on this write. */
+/** Do not allocate a new block on this write. This is just an advisory
+ * flag. The backend may still decide in some circumstances that it wants
+ * to ignore this flag (which may cause extra dynamic image expansion). */
 #define VD_WRITE_NO_ALLOC   RT_BIT(1)
 /** @}*/

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