RFR [S][2/7] 8197570: Make rules for choosing collection set candidates more explicit (original) (raw)

Stefan Johansson stefan.johansson at oracle.com
Mon Mar 5 15:19:31 UTC 2018


Hi Thomas,

On 2018-03-05 15:22, Thomas Schatzl wrote:

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/ Looks good, Stefan Testing: hs-tier 1-5, mostly in conjunction with related changes Thanks, Thomas



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