JDK-8077255 : TracePageSizes output reports wrong page size on Windows with G1
  • Type: Bug
  • Component: hotspot
  • Sub-Component: gc
  • Affected Version: 9
  • Priority: P5
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2015-04-08
  • Updated: 2015-09-29
  • Resolved: 2015-04-10
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JDK 8 JDK 9
8u60Fixed 9 b64Fixed
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Description
Sometimes the test in gc/g1/TestLargePageUseForAuxMemory fails because the output with -XX:+TracePageSizes reports a page size of 64k (= allocation granularity).

This makes that test fail, failing jprt.

Cause for this problem has been some wrong refactoring.
Comments
ILW = Low (wrong reporting), Medium (windows only but affects JPRT), High (none) = P5
08-04-2015