RFR (S): 8165292: The gc+task logging is repeated a lot, decreasing the usefulness of -Xlog:gc*=info

[Thomas Schatzl]

Hi Erik,

On Tue, 2016-09-06 at 14:23 +0200, Erik Helin wrote:
> On 2016-09-05, Thomas Schatzl wrote:
> > 
> > Hi all,
> > 
> >   can I have reviews for this small change that fixes log spamming
> > of the form
> > 
> > 
[...]
> > So the solution is to add a info level message at the places where
> > the code consciously updates the number of default threads (once
> > per gc/marking), and move the developer messages about any change
> > to the number of workers to trace level.
> > 
> > 
[...]
> > CR:
> > https://bugs.openjdk.java.net/browse/JDK-8165292
> > Webrev:
> > http://cr.openjdk.java.net/~tschatzl/8165292/webrev/
> Looks good, Reviewed.
> 

  thanks for your review.

Thomas