RFR: 8280761: UseCompressedOops should be set after limit_heap_by_allocatable_memory [v3]

KIRIYAMA Takuya duke at openjdk.java.net
Tue Apr 12 06:50:32 UTC 2022


On Mon, 11 Apr 2022 13:33:27 GMT, Thomas Schatzl <tschatzl at openjdk.org> wrote:

>>> This looks like an additional (unrelated) test to make sure it is overridden if necessary imho.
>> 
>> That is correct.  
>> Do you mean that the following code should be removed?  
>> 
>> `checkFlag(128 * oneG, 100, true, true);`
>
> Yes. Removing this test case would limit the testing to the actual problem stated in the CR. Verifying that `UseCompressedOops` is enabled correctly is tested somewhere else already, and there is no reason that using `ulimit -v` would change that behavior.

I understand.  
I removed this test patern.

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PR: https://git.openjdk.java.net/jdk/pull/7938



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