Code review request: 6866591: G1: print update buffer processing stats more often (XXS)

[Tony Printezis]

All set thanks to Jon Masa, John Coomes, and Ramki!

Tony Printezis wrote:
> I have one review (thanks Jon!). Jon actually pointed out that the 
> tiny formatting changes are not shown on the webrev, which is because 
> webrev ignores white space differences. Here they are, in case you're 
> wondering (just re-aligning a couple of backslashes):
>
> @@ -34,7 +34,7 @@
>   product(intx, G1ConfidencePercent, 
> 50,                                    \
>           "Confidence level for MMU/pause 
> predictions")                     \
>                                                                             
> \
> -  develop(intx, G1MarkingOverheadPercent, 
> 0,                                   \
> +  develop(intx, G1MarkingOverheadPercent, 
> 0,                                \
>           "Overhead of concurrent 
> marking")                                 \
>                                                                             
> \
>   develop(bool, G1AccountConcurrentOverhead, 
> false,                         \
> @@ -47,7 +47,7 @@
>   develop(bool, G1Gen, 
> true,                                                \
>           "If true, it will enable the generational 
> G1")                    \
>                                                                             
> \
> -  develop(intx, G1GCPercent, 
> 10,                                                \
> +  develop(intx, G1GCPercent, 
> 10,                                            \
>           "The desired percent time spent on 
> GC")                           \
>                                                                             
> \
>   develop(intx, G1PolicyVerbose, 
> 0,                                         \
>
> Tony
>
> Tony Printezis wrote:
>> Hi,
>>
>> Could I get a couple of review for this one? Basically, I add 
>> -XX:G1SummarizeRSetStatsPeriod=N which will generate update buffer 
>> processing information more often. The web also includes two tiny 
>> formatting changes in g1_globals.hpp.
>>
>> http://cr.openjdk.java.net/~tonyp/6866591/webrev.0/
>>
>> It's a trivial change.
>>
>> Tony
>>
>

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| Tony Printezis, Staff Engineer   | Sun Microsystems Inc.          |
|                                  | MS UBUR02-311                  |
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