[9] RFR (S): 8177963: Parallel GC fails fast when per-thread task log overflows

Thomas Schatzl thomas.schatzl at oracle.com
Wed Apr 5 17:30:11 UTC 2017


Hi,


On Wed, 2017-04-05 at 11:59 -0400, Kim Barrett wrote:
> > 
> > On Apr 5, 2017, at 7:26 AM, Thomas Schatzl <thomas.schatzl at oracle.c
> > om> wrote:
> > Continuing to count gives an indication on how large the user needs
> > to
> > size this buffer without too many retries.
> A different approach to reporting needed size when overflow occurs
> would be to limit _time_stamp_index by GCTaskTimeStampEntries
> and add an overflow counter.  But what you have is okay with me too.
> 
> > 
> > New webrevs:
> > http://cr.openjdk.java.net/~tschatzl/8177963/webrev.0_to_1 (diff)
> > http://cr.openjdk.java.net/~tschatzl/8177963/webrev.1 (full)
> Looks good.
> 

  thanks for your review.

Thomas



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