RFR (XS): 8140777: Make Adaptive IHOP logging information the same as JFR logging

Jon Masamitsu jon.masamitsu at oracle.com
Tue Feb 23 19:06:34 UTC 2016

On 2/23/2016 3:58 AM, Thomas Schatzl wrote:
> Hi Jon,
>    sorry for the long delay, just found this in my inbox:
> On Tue, 2016-02-09 at 10:28 -0800, Jon Masamitsu wrote:
>> Thomas,
>> For _last_unrestrained_young_size the title is "additional buffer
>> size".
>> Is there anything more descriptive that occurs to you?  Even
>> (if correct) "current eden size" might be more helpful.  Let the
>> reader make the connection between eden size and  "additional
>> buffer".   I'm making this up as I go so if it doesn't make sense,
>> do spend time on trying to make sense of it.
>    I am kind of torn on this issue: while the additional buffer is
> current eden size at this time, it may not be the only source of an
> additional safety buffer, or it might just be something calculated
> based on it in the future.
> So I would prefer to keep the fact that the additional buffer is
> exactly the current eden size at this time implementation internal.

Not having a good suggestion for a better name, leaving it is fine with


> Thanks,
>    Thomas

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