jdk/hotspot/src
Y. Srinivas Ramakrishna 7d7cf3f8af 6684579: SoftReference processing can be made more efficient
For current soft-ref clearing policies, we can decide at marking time if a soft-reference will definitely not be cleared, postponing the decision of whether it will definitely be cleared to the final reference processing phase. This can be especially beneficial in the case of concurrent collectors where the marking is usually concurrent but reference processing is usually not.

Reviewed-by: jmasa
2008-11-20 16:56:09 -08:00
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share 6684579: SoftReference processing can be made more efficient 2008-11-20 16:56:09 -08:00