RFR: 8258144: suppress messages from AdapterHandlerLibrary::create_native_wrapper if -XX:CompileCommand=quiet is set

Vladimir Kozlov kvn at openjdk.java.net
Wed Dec 16 20:09:00 UTC 2020


On Wed, 16 Dec 2020 19:58:20 GMT, Vladimir Kozlov <kvn at openjdk.org> wrote:

>> No, `-XX:CompileCommand=quiet ` does not suppress `-XX:+PrintCompilation`.
>> It only affect `-XX:CompileCommand` output.
>
> `### Excluding` was done by `-XX:CompileCommand=exclude` so it is `CompileCommand` related.

Something changed. I tried to run locally built latest JDK and don't see ouput for native wrappers:
java  -XX:+PrintCompilation -XX:CompileCommand=exclude,*.* -XX:CompileCommand=quiet -Xcomp -version
CompileCommand: exclude *.* bool exclude = true
java version "16-internal" 2021-03-16

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PR: https://git.openjdk.java.net/jdk/pull/1756


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