RFR: 8257831: Suspend with handshakes [v2]

[Robbin Ehn]

On Wed, 31 Mar 2021 06:27:38 GMT, David Holmes <dholmes at openjdk.org> wrote:

>> Robbin Ehn has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains two commits:
>> 
>>  - Merge branch 'master' into SuspendInHandshake
>>  - 8257831: Suspend with handshake (review baseline)
>
> src/hotspot/share/runtime/sweeper.cpp line 276:
> 
>> 274:   }
>> 275:   MutexUnlocker mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
>> 276:   ThreadBlockInVM tbiv(JavaThread::current());
> 
> You already have the current thread.

Fixed

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PR: https://git.openjdk.java.net/jdk/pull/3191