RFR: 8142979: Add programmatic enable/disable methods to Unified Logging (original) (raw)
Coleen Phillimore coleen.phillimore at oracle.com
Mon Nov 30 18:40:25 UTC 2015
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I'm confused how this API works.
http://cr.openjdk.java.net/~mockner/classunload/src/share/vm/prims/jvmtiEnv.cpp.sdiff.html
I imagine we'd want to do:
if (value != 0) { LogConfiguration::configure_stdout(info, true, classunload); } else { LogConfiguration::configure_stdout(off, true, classunload); }
??? Thanks, Coleen
On 11/25/15 7:13 AM, Marcus Larsson wrote:
Hi,
Please review the following patch adding support for configuration of the stdout unified logging output from within the VM itself. The patch adds the configurestdout() function, allowing a set of tags to be set to the given level on stdout. To disable logging the level is simply specified as LogLevel::Off. The patch depends on the fix for 8142952 [0] that's currently out on review, so the configuration is correctly aggregated rather than reset. Webrev: http://cr.openjdk.java.net/~mlarsson/8142979/webrev.00/ Issue: https://bugs.openjdk.java.net/browse/JDK-8142979 Thanks, Marcus [0]: https://bugs.openjdk.java.net/browse/JDK-8142952
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