[crac] RFR: 8377173: [CRaC] Don't set direct_map=true on checkpoint [v2]

[Timofei Pushkin]

On Thu, 5 Feb 2026 11:06:49 GMT, Radim Vansa <rvansa at openjdk.org> wrote:

>> This is a restore-only option, sanity check in the engine might produce warnings/errors.
>
> Radim Vansa has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Avoid configuring direct_map twice

Marked as reviewed by tpushkin (Committer).

src/hotspot/share/runtime/crac_engine.cpp line 186:

> 184: 
> 185:   CStringSet keys;
> 186:   char* engine_options_start = nullptr;

Does not match the style of the rest of the file, but I don't insist on fixing not to wait more for CI.
Suggestion:

  char *engine_options_start = nullptr;

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PR Review: https://git.openjdk.org/crac/pull/292#pullrequestreview-3756348744
PR Review Comment: https://git.openjdk.org/crac/pull/292#discussion_r2768539941