RFR: 8359820: Improve handshake/safepoint timeout diagnostic messages [v7]

[Anton Artemov]

On Mon, 4 Aug 2025 07:59:13 GMT, David Holmes <dholmes at openjdk.org> wrote:

>> Anton Artemov has updated the pull request incrementally with two additional commits since the last revision:
>> 
>>  - 8359820: Addressed reviewer's comments
>>  - 8359820: Addressed reviewer's comments
>
> src/hotspot/share/utilities/vmError.cpp line 108:
> 
>> 106: const intptr_t    VMError::segfault_address = pd_segfault_address;
>> 107: volatile intptr_t VMError::_handshake_timeout_thread = p2i(nullptr);
>> 108: volatile intptr_t VMError::_safepoint_timeout_thread = p2i(nullptr);
> 
> Sorry there was a typo in my suggestion - it should be `timed_out` to match the function names. (Or change the functions to use `timedout` - I tend to use `timedout` as a single "word" in these contexts.

Thanks for spotting, addressed.

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PR Review Comment: https://git.openjdk.org/jdk/pull/26309#discussion_r2250798694