Changeset 75551 in vbox for trunk/src/VBox/Devices

Timestamp:

Nov 18, 2018 4:54:33 AM (6 years ago)

Author:

vboxsync

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

126710

Message:

VMMDev,VBoxGuestR0Lib: Added a new HGCM parameter type that allows embedding small buffers into the request (similar to the page list info structure). Currently only available to kernel code (i.e. shared folders). bugref:9172 [fix]

File:

• trunk/src/VBox/Devices/VMMDev/VMMDevHGCM.cpp (modified) (1 diff)

trunk/src/VBox/Devices/VMMDev/VMMDevHGCM.cpp

@@ -1050 +1050 @@
                 vmmdevHGCMAddCommand(pThis, pCmd);
 
-#if 1
+#if 0 /* DONT ENABLE - for performance hacking. */
                 if (    pCmd->u.call.u32Function == 9
                     &&  pCmd->u.call.cParms      == 5)