RFR (XS): Forward port of 8065331: Add trace events for failed allocations

[Marcus Larsson]

Hi all,

Still need approval for this forward port.

New webrev due to changes in how GCId works:
http://cr.openjdk.java.net/~mlarsson/8065331_to_9/webrev.01/

Had to add a peek method in order to find the pending GC id for the event.
This and the changes to includes should be the only things differing 
from the original patch.

Thanks,
Marcus

On 2015-08-26 12:04, Marcus Larsson wrote:
> Ping!
>
> On 2015-08-24 09:39, Marcus Larsson wrote:
>> Hi,
>>
>> Please review the following patch to forward port the JEP-242 event 
>> to JDK9. The patch was originally reviewed in April/March [1], but 
>> was only integrated in 8u60. The original patch no longer applies 
>> cleanly to 9, due to directory restructuring and changes to includes, 
>> so I need a quick re-review for this.
>>
>> The new patch has updated #includes for the new directory structure 
>> but should otherwise be identical to the previous patch.
>>
>> Webrev:
>> http://cr.openjdk.java.net/~mlarsson/8065331_to_9/webrev.00/
>>
>> Original webrev:
>> http://cr.openjdk.java.net/~mlarsson/8065331/webrev.02/
>>
>> Issue:
>> https://bugs.openjdk.java.net/browse/JDK-8065331
>>
>> Thanks,
>> Marcus
>>
>> [1]: 
>> http://mail.openjdk.java.net/pipermail/hotspot-gc-dev/2015-March/012408.html
>