RFR [S][2/7] 8197570: Make rules for choosing collection set candidates more explicit (original) (raw)
Thomas Schatzl thomas.schatzl at oracle.com
Mon Mar 5 14:22:15 UTC 2018
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Hi all,
can I have reviews for this change that makes the rule (occupancy) for choosing collection set candidates more explicit, i.e. factor it into a single method. This is needed for selecting the regions we want to rebuild the remembered sets concurrently (JDK-8180415) more straightforward.
It also adds a method to allow iteration over the regions in the collection set - I did not see that worth an extra webrev.
CR: https://bugs.openjdk.java.net/browse/JDK-8197570 Webrev: http://cr.openjdk.java.net/~tschatzl/8197570/webrev/ Testing: hs-tier 1-5, mostly in conjunction with related changes
Thanks, Thomas
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