RFR: 8237261: Concurrent refinement activation threshold not updated for card counts

Stefan Johansson stefan.johansson at oracle.com
Thu Jan 16 10:10:18 UTC 2020


Hi Kim,

On 2020-01-16 06:57, Kim Barrett wrote:
> Please review this change to the activation threshold for the primary
> (first) concurrent refinement thread.  The special calculation used
> for that thread's threshold wasn't updated to account for the change
> from using buffer counts to using counts of the cards in the buffers
> by JDK-8230109.
> 
> Also fixed a parameter name that wasn't updated by that same change
> from buffer counts to card counts.
> 
> CR:
> https://bugs.openjdk.java.net/browse/JDK-8237261
> 
> Webrev:
> https://cr.openjdk.java.net/~kbarrett/8237261/open.00/
> 
Looks good,
Stefan

> Testing:
> mach5 tier1 by itself
> mach5 tier1-5 and some perf testing with in development change for JDK-8237143
> 



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