hg: jdk/submit: imported patch 8202424-Metaspace-on-chunk-retirement-use-correct-lower-limit-on-chunksize-when-adding-blocks-to-free-blocks-list

[thomas.stuefe at gmail.com]

Changeset: 1a9f945ead67
Author:    stuefe
Date:      2018-04-30 15:55 +0200
URL:       http://hg.openjdk.java.net/jdk/submit/rev/1a9f945ead67

imported patch 8202424-Metaspace-on-chunk-retirement-use-correct-lower-limit-on-chunksize-when-adding-blocks-to-free-blocks-list

! src/hotspot/share/memory/metaspace.cpp