GIMKvm.cpp

Timestamp:

May 5, 2015 9:30:58 AM (10 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

100037

Message:

VMM/GIM: Comment.

File:

trunk/src/VBox/VMM/VMMR3/GIMKvm.cpp

-              r55510
+              r55654
  * alternative is to use an MMIO2 region and use the WallClock.u32Version field
  * for transactional update. However, this MSR is rarely written to (typically
+ * once during bootup) it's currently not a performance issue.
+ * once during bootup) it's currently not a performance issue especially since
+ * we're already in ring-3. If we really wanted better performance in this code
+ * path, we should be doing it in ring-0.
+ *
  * @returns VBox status code.

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