RFR: 8047819: G1 HeapRegionDCTOC does not need to inherit ContiguousSpaceDCTOC
thomas.schatzl at oracle.com
Tue Jun 24 12:25:13 UTC 2014
On Mon, 2014-06-23 at 16:25 +0200, Mikael Gerdin wrote:
> As part of a larger effort to detach G1's HeapRegion from ContiguousSpace
> G1 needs to stop using the special version of DirtyCardToOopClosure.
> This also makes the code more easy to follow since G1 never actually
> relies on the functionality from Filtering_DCTOC and ContiguousSpaceDCTOC.
> This change is part of a set of 4 changes: 8047818, 8047819, 8047820, 8047821
> which are needed to refactor the HeapRegion class and its superclasses
> in order to simplify the G1 class unloading change which is coming.
>  https://bugs.openjdk.java.net/browse/JDK-8047818
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