RFR: 8359110: Log accumulated GC and process CPU time upon VM exit [v5]

[Jonas Norlinder]

On Mon, 16 Jun 2025 06:37:42 GMT, David Holmes <dholmes at openjdk.org> wrote:

>> Jonas Norlinder has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Add CPU time tracking for string deduplication to log_gc_vtime
>
> src/hotspot/share/gc/shared/vtimeScope.inline.hpp line 35:
> 
>> 33:     : _start(0), _enabled(os::is_thread_cpu_time_supported()),
>> 34:       _gcLogging(operation_is_gc && (log_is_enabled(Info, gc) || log_is_enabled(Info, gc, cpu))),
>> 35:       _thread((Thread*)thread) {
> 
> Cast should not be necessary

Not casting requires adding `#include "runtime/vmThread.hpp"`. Will add that since that seems to be preferred.

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PR Review Comment: https://git.openjdk.org/jdk/pull/25779#discussion_r2149417216