[crac] RFR: PID adjustment on checkpoint [v3]

[Roman Marchenko]

On Wed, 21 Jun 2023 13:04:31 GMT, Anton Kozlov <akozlov at openjdk.org> wrote:

>> Roman Marchenko has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Disabling the test for non-linux platforms
>
> src/java.base/share/native/launcher/main.c line 209:
> 
>> 207:             perror("waitpid last pid");
>> 208:             break;
>> 209:         }
> 
> Can we drop this completely and rely on wait_for_children() below in the control flow?

Sure, however, will it be OK if we create hundreds or thousands of child processes at the same time, even if they exist soon?

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PR Review Comment: https://git.openjdk.org/crac/pull/86#discussion_r1237010834