[crac] RFR: Implement: -XX:+UseZGC is currently unsupported for -XX:CRaCCheckpointTo

[Jan Kratochvil]

On Sat, 15 Jul 2023 10:48:33 GMT, Jan Kratochvil <jkratochvil at openjdk.org> wrote:

> Implement: -XX:+UseZGC is currently unsupported for -XX:CRaCCheckpointTo

I will rather test it first. As according to @rvansa CRIU should be able to handle `/memfd:` and CRIU code really contains a lot of code around some "memfd". So maybe just to ignore `/memfd:` FDs in CRaC if CRIU is fine with it.

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PR Comment: https://git.openjdk.org/crac/pull/90#issuecomment-1637529471