.hgtags

Thu, 20 Nov 2008 16:56:09 -0800

author
ysr
date
Thu, 20 Nov 2008 16:56:09 -0800
changeset 888
c96030fff130
parent 847
42ca4002efc2
child 861
316c0b576ea1
permissions
-rw-r--r--

6684579: SoftReference processing can be made more efficient
Summary: 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

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