[vbox-dev] LogFlow() statements...

[Ramshankar]

On 12/07/2012 04:32 AM, Sandeep Koppala wrote:
> Hi all,
>
> I am trying to implement Page Fusion for x64 Linux guests. I 
> understand that this will require changes to the Guest Additions. 
> Specifically, in the VBoxServicePageSharing.cpp code. I have made some 
> changes here and I am trying to call VbglR3RegisterSharedModule 
> function with information about Linux guest modules.
>
> 1. I am unable to put a trace in the R3 code, the code for the VMM / 
> hypervisor. I am unable to see the LogFlow() messages. Can you help me 
> enable it ?
>
> 2. Is the code that implements page-fusing / sharing in the VMM 
> specific to windows ?
>
> Thanks in advance !
>
>
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1. Did you take a look at logging information here: 
https://www.virtualbox.org/wiki/VBoxLogging (see Ring-0 logging)?

2. From a quick glance, the guest additions part of the code is specific 
to Windows, on the host side it is platform agnostic (not enabled for 
64-bit darwin hosts though). The guest addition side has some 
compile-time defines that only register the service hooks for Windows 
(VBoxService.cpp).


Regards,
Ram.

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