Prepared by: | johnc on Fri Jul 6 14:40:10 PDT 2012 |
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Workspace: | /export/workspaces/7182260 |
Compare against: | http://hg.openjdk.java.net/hsx/hotspot-gc/hotspot |
Compare against version: | 3759236eea14 |
Summary of changes: | 176 lines changed: 128 ins; 7 del; 41 mod; 1491 unchg |
Patch of changes: | 7182260.patch |
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src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp
rev 3463 : 7182260: G1: Fine grain RSet freeing bottleneck Summary: Chain the fine grain PerRegionTables in an individual RSet together and free them in bulk using a single operation. Reviewed-by: johnc Contributed-by: Thomas Schatzl <thomas.schatzl@jku.at>163 lines changed: 115 ins; 7 del; 41 mod; 1080 unchg
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src/share/vm/gc_implementation/g1/heapRegionRemSet.hpp
rev 3463 : 7182260: G1: Fine grain RSet freeing bottleneck Summary: Chain the fine grain PerRegionTables in an individual RSet together and free them in bulk using a single operation. Reviewed-by: johnc Contributed-by: Thomas Schatzl <thomas.schatzl@jku.at>13 lines changed: 13 ins; 0 del; 0 mod; 411 unchg
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