RFR: 8378194: Protect process_pending_interp_only() work with JvmtiThreadState_lock [v3]

[Serguei Spitsyn]

On Fri, 20 Feb 2026 22:56:47 GMT, Alex Menkov <amenkov at openjdk.org> wrote:

>> Serguei Spitsyn has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   review: missed volatile keyword in the var definition
>
> src/hotspot/share/prims/jvmtiThreadState.inline.hpp line 170:
> 
>> 168:   JvmtiThreadState* state = current->jvmti_thread_state();
>> 169: 
>> 170:   if (state != nullptr && seen_interp_only_mode()) { // avoid MutexLocker if possible
> 
> Suggestion:
> 
>   if (state != nullptr && seen_interp_only_mode()) { // avoid holding JvmtiThreadState_lock if possible

Thanks for suggestion. In fact, this optimization is to avoid mutex operation, it does not matter what exact lock is used. So, I wrote the comment this way intentionally.

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PR Review Comment: https://git.openjdk.org/jdk/pull/29800#discussion_r2835997315