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Enhancement
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Resolution: Fixed
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P4
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23
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b07
The G1 full-GC preserves marks during marking, for all live objects in compaction region. However, not all live objects do actually move. In particular, the start of a compaction chain may have a sediment of all-live objects which would not move, and thus don't need to have their marks preserved.
The problem can easily be solved by preserving marks during forwarding. That also seems a more natural place to do that.
The problem can easily be solved by preserving marks during forwarding. That also seems a more natural place to do that.
- duplicates
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JDK-8309848 G1 preserving marks during marking instead of actual forwarding requires all collectors to check for forwarded objects
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- Closed
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- relates to
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JDK-8309848 G1 preserving marks during marking instead of actual forwarding requires all collectors to check for forwarded objects
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- Closed
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