[9, P1] RFR (S/M): 8180048: Interned string and symbol table leak memory during parallel unlinking

[Thomas Schatzl]

Hi again,

On Thu, 2017-05-11 at 18:04 +0200, Thomas Schatzl wrote:
> Hi all,
> 
>   can I have reviews for this change that fixes a memory leak when
> unlinking (removing) elements from the string and symbol tables in
> parallel?
> 
> [...]
> 
> I am also going to try to get this change into 8u.
> 
> Ideally I would also like to have a reviewer from the runtime team
> (cc'ed).
> 
> CR:
> https://bugs.openjdk.java.net/browse/JDK-8180048
> Webrev:
> http://cr.openjdk.java.net/~tschatzl/8180048/webrev/
> Testing:
> jprt, manual testing

  I got some comments from Erik Helin, with the following webrev as
result:

http://cr.openjdk.java.net/~tschatzl/8180048/webrev.0_to_1/ (diff)
http://cr.openjdk.java.net/~tschatzl/8180048/webrev.1/ (full)

Testing:
jprt

Thanks,
  Thomas