Review request: JDK-8003539 -- Minimal VM. VM doesn't react to -Dcom.sun.management and -XX:+ManagementServer

Mandy Chung mandy.chung at oracle.com
Fri Nov 16 13:29:16 PST 2012


What about defining a new non_minimal_product flag (or whatever name) 
for VM flags that only present in a non minimal VM?  i.e. in globals.hpp

   non_minimal_product(bool, ManagementServer, false,                                    \
           "Create JMX Management Server")                                   \



This would avoid the need to add L2788-2792 for any flag that are not 
supported in the minimal VM (one for each).

Mandy

On 11/16/12 12:43 PM, BILL PITTORE wrote:
> He's saying that if you have INCLUDE_MANAGEMENT defined then you end 
> up with an empty if statement. Harmless but ugly. I think you need to 
> include the 'else if (match_option(... -XX:+Manage...)' line inside 
> your #if. Watch out for braces.
>
> bill
>
>
>
> On 11/16/2012 3:20 PM, Joe Provino wrote:
>>
>>
>> On 11/16/2012 3:14 PM, Dmitry Samersoff wrote:
>>> Joe,
>>>
>>> After you fix at 2788 regular hotspot start accepting do-nothing option
>>>
>>> -XX:+ManagementServer
>>>
>>> Is it intentional?
>>
>> Hi Dmitry, I added the "} else if" at 2788 before the "} else if 
>> (match_option(option, "-XX:+ManagementServer", &tail)) {"
>> that was already there.  I'm not sure I understand the problem.
>>
>> joe
>>
>>> -Dmitry
>>>
>>>
>>> On 2012-11-16 23:24, Joe Provino wrote:
>>>> This is a small change to one file -- arguments.cpp -- to print an 
>>>> error
>>>> message
>>>> and exit if INCLUDE_MANAGEMENT is false.
>>>>
>>>> Webrev is here:  
>>>> http://cr.openjdk.java.net/~jprovino/8003539/webrev.00/
>>>>
>>>> thanks.
>>>>
>>>> joe
>>>
>
>



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