On Sat, 23 Nov 2024 18:31:11 GMT, Alan Bateman <al...@openjdk.org> wrote:
> While you are there, can you also look into not creating a Cleaner for the
> temporary direct buffers? They are explicitly deallocated when they can't be
> returned to the TL cache or when the thread terminates (there is a hook in
> thread exit for this).
At present the explicit deallocation uses the cleaner:
private static void free(ByteBuffer buf) {
((DirectBuffer)buf).cleaner().clean();
}
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PR Comment: https://git.openjdk.org/jdk/pull/22339#issuecomment-2498608413
