RFR (M) 8183923: Get rid of FreeBlockDictionary and dithering

Erik Helin erik.helin at oracle.com
Fri Jul 7 12:23:21 UTC 2017

On 07/06/2017 11:20 AM, Mikael Gerdin wrote:
> Hi all,
> Please review this cleanup inspired by looking at Roman's CMS cleanup :)
> FreeBlockDictionary is an old abstraction for multiple CMS freelist
> datastructures which never appear to have been implemented, getting rid
> of it also simplifies some code in Metaspace so it's not all CMS stuff.
> Testing: jprt
> Bug: https://bugs.openjdk.java.net/browse/JDK-8183923
> Webrev: http://cr.openjdk.java.net/~mgerdin/8183923/webrev.0/index.html

Looks good, Reviewed. Thanks for cleaning this up Mikael!

> Thanks
> /Mikael

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