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Enhancement
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Resolution: Fixed
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P4
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None
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b11
During full gc G1 abandons (drops) the entire collection set. It consists of
- G1CollectionSet (a set of G1CSetCandidateGroup)
- G1CollectionSetCandidates (a set of G1CSetCandidateGroup)
- and the young_gen_cset_group (also a G1CSetCandidateGroups) owned by G1CollectedHeap
During full gc we need to clear/drop them ("abandon") all of these. Currently the code for each of these components is located in different parts of the code.
Move them together.
- G1CollectionSet (a set of G1CSetCandidateGroup)
- G1CollectionSetCandidates (a set of G1CSetCandidateGroup)
- and the young_gen_cset_group (also a G1CSetCandidateGroups) owned by G1CollectedHeap
During full gc we need to clear/drop them ("abandon") all of these. Currently the code for each of these components is located in different parts of the code.
Move them together.
- causes
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JDK-8365780 G1: Remset for young regions are cleared too early during Full GC
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- Resolved
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- relates to
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- Resolved
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- links to
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Commit(master)
openjdk/jdk/a26a6f31
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Review(master)
openjdk/jdk/26624