RFR(M): 6407976: GC worker number should be unsigned

[Evgeniya Stepanova]

Hi,

Please review fix for  JDK-6407976.
In some source files GC worker threads numbers are being stored as
signed values and same values in other classes are being stored as unsigned
values. Fix changed GC worker thread number to be uint.

bug: https://bugs.openjdk.java.net/browse/JDK-6407976
webrev: http://cr.openjdk.java.net/~eistepan/6407976/webrev.00/

tested by running all hotspot tests on all platforms


Thanks,
Jane

//
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mail.openjdk.org/pipermail/hotspot-gc-dev/attachments/20150409/a6cf5aa5/attachment.htm>