RFR(S): 8227692: Remove develop feature PrintMallocStatistics

coleen.phillimore at oracle.com coleen.phillimore at oracle.com
Tue Jul 16 15:37:57 UTC 2019

This looks good, also the reworking inc_stat_counter that seems to still 
be used by the c2 compiler.

On 7/15/19 4:16 PM, Doerr, Martin wrote:
> Hi,
> as announced on hotspot-dev, I'd like to remove the debug build feature for allocation statistics "AllocStats" (controlled by develop flag -XX:+PrintMallocStatistics).
> I've closed JDK-8227597<https://bugs.openjdk.java.net/browse/JDK-8227597> which was a proposal to reduce the performance impact of it, but several people have suggested to remove this feature which is even better IMHO.
> Bug:
> https://bugs.openjdk.java.net/browse/JDK-8227692
> Webrev:
> http://cr.openjdk.java.net/~mdoerr/8227692_remove_PrintMallocStatistics/webrev.00/
> I've also taken over the reworked inc_stat_counter from JDK-8227597<https://bugs.openjdk.java.net/browse/JDK-8227597> (allocation.inline.hpp).
> Please review.
> Best regards,
> Martin

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