RFR (M): 8159422: Very high Concurrent Mark mark stack contention

[Thomas Schatzl]

Hi Erik,

On Wed, 2016-09-07 at 13:34 +0200, Erik Österlund wrote:
> Hi Thomas,
> 
> My concerns regarding the ABA conflict is gone now. I think it looks
> good!
> 

  thanks for the review. Please do not forget to send an email to
hotspot-gc-dev too, because these are what count...

Thomas