Code Review for 7182260

Prepared by:johnc on Fri Jul 6 14:40:10 PDT 2012
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
Legend: Modified file
Deleted file
New file

Cdiffs Udiffs Wdiffs Sdiffs Frames Old New Patch Raw 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

Cdiffs Udiffs Wdiffs Sdiffs Frames Old New Patch Raw 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

This code review page was prepared using /java/j2se/bin/webrev (vers 23.18-hg).