RFR: 8304074: [JMX] Add an approximation of total bytes allocated on the Java heap by the JVM [v22]

[Paul Hohensee]

On Fri, 19 May 2023 03:02:33 GMT, David Holmes <dholmes at openjdk.org> wrote:

>> Paul Hohensee has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   8304074: Need acquire/release in incr_exited_allocated_bytes
>
> src/hotspot/share/services/threadService.hpp line 109:
> 
>> 107:   static jlong get_daemon_thread_count()      { return _atomic_daemon_threads_count; }
>> 108: 
>> 109:   static jlong exited_allocated_bytes()       { return _exited_allocated_bytes; }
> 
> This needs to be an atomic::load too .

Done.

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PR Review Comment: https://git.openjdk.org/jdk/pull/13814#discussion_r1199651489