RFR: 8292562: (fc) Use copy_file_range in FileChannel::transferTo on Linux

Fri Aug 19 20:25:59 UTC 2022

On Fri, 19 Aug 2022 17:17:54 GMT, Alan Bateman <alanb at openjdk.org> wrote:

> I'm pretty sure that sendfile64 will succeed but copy_file_range will fail. It may be that we have to add test for this scenario.

I will check both cases and probably add testing as there appears not to be any at present.

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PR: https://git.openjdk.org/jdk/pull/9925