RFR: 8280438: Improve BufferNode::Allocator::release to avoid walking pending list [v3]

[Kim Barrett]

On Tue, 25 Jan 2022 10:11:21 GMT, Ivan Walulya <iwalulya at openjdk.org> wrote:

>> Kim Barrett has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains four additional commits since the last revision:
>> 
>>  - Merge branch 'master' into buffer_release
>>  - update copyrights
>>  - change _pending_lists init for compiler bug workaround
>>  - double-buffer pending list
>
> Nice clean-up!

Thanks @walulyai and @tschatzl for reviews.

-------------

PR: https://git.openjdk.java.net/jdk/pull/7210