RFR(M): 7147848: [macosx] com.sun.management.UnixOperatingSystem uses hardcoded dummy values (original) (raw)

Scott Kovatch scott.kovatch at oracle.com
Tue Apr 10 16:21:18 UTC 2012

Regarding Apple, Roger Hoover would be a good person to look at this, as he's spent more time in the Darwin levels of the VM. I think he's still partially attached to the OpenJDK work.

-- Scott

On Apr 10, 2012, at 8:58 AM, Daniel D. Daugherty wrote:

Staffan,

I reviewed it and I think it looks OK. I tried looking at the code in MacosxOperatingSystem.c relative to the Linux version, but I think it is easily possible to miss something subtle here. You might try a direct ping to Mandy Chung since M&M was her area. You might also try a direct ping to Mike Swingler to get an Apple reviewer. Dan

On 4/10/12 3:30 AM, Staffan Larsen wrote: Any takers for this review? (added core-libs-dev as well) Thanks, /Staffan On 3 apr 2012, at 15:39, Staffan Larsen wrote:

Please review the following fix:

webrev: http://cr.openjdk.java.net/~sla/7147848/webrev.00/ <http://cr.openjdk.java.net/%7Esla/7147848/webrev.00/> bug: http://bugs.sun.com/bugdatabase/viewbug.do?bugid=7147848 This fix implements the missing functionality in UnixOperatingSystem for Mac OS X. Any feedback on the implementation is welcome as I am not very familiar with the APIs in Mac OS X. I have verified that the changes build on all platforms through JPRT. The correctness has been verified manually by looking in JConsole and running the tests in test/java/lang/management/OperatingSystemMXBean test/com/sun/management/OperatingSystemMXBean. Thanks, /Staffan

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