hg: jdk7/hotspot-gc/hotspot: 6885297: java -XX:RefDiscoveryPolicy=2 or -XX:TLABWasteTargetPercent=0 cause VM crash

john.cuthbertson at sun.com john.cuthbertson at sun.com
Sat Jan 30 05:11:00 UTC 2010


Changeset: 745c853ee57f
Author:    johnc
Date:      2010-01-29 14:51 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/745c853ee57f

6885297: java -XX:RefDiscoveryPolicy=2 or -XX:TLABWasteTargetPercent=0 cause VM crash
Summary: Interval checking is now being performed on the values passed in for these two flags. The current acceptable range for RefDiscoveryPolicy is [0..1], and for TLABWasteTargetPercent it is [1..100].
Reviewed-by: apetrusenko, ysr

! src/share/vm/includeDB_core
! src/share/vm/memory/referenceProcessor.hpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/arguments.hpp




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