RFR (S): 8073632: Make auxiliary data structures know their own translation factor

Thomas Schatzl thomas.schatzl at oracle.com
Fri Apr 10 06:36:34 UTC 2015


Hi,

On Thu, 2015-04-09 at 19:03 -0400, Kim Barrett wrote:
> On Apr 9, 2015, at 10:10 AM, Thomas Schatzl <thomas.schatzl at oracle.com> wrote:
> > 
> > (fixed subject)
> > 
> > Hi all,
> > 
> >  can I have reviews for this change that cleans up recent changes to
> > memory management in G1. In particular, for every class that represents
> > an auxiliary data structure in G1 it adds (and then uses) a specific
> > function that returns the "heap mapping factor" (the amount of bytes a
> > particular byte of that data structure corresponds in the java heap).
> > This method is then used instead of gathering it from various places
> > when allocating that data structure.
> > 
> > CR:
> > https://bugs.openjdk.java.net/browse/JDK-8073632
> > 
> > Webrev:
> > http://cr.openjdk.java.net/~tschatzl/8073632/webrev/
> > 
> > Testing:
> > JPRT
> > 
> > Thanks,
> >  Thomas
> 
> Looks good.
> 

  thanks for the review Kim.

Thomas



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