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Bug ID: 7111795 G1: Various cleanups identified during walk through of changes for 6484965
7111795 : G1: Various cleanups identified during walk through of changes for 6484965

Details
Type:
Enhancement
Submit Date:
2011-11-14
Status:
Closed
Updated Date:
2012-03-22
Project Name:
JDK
Resolved Date:
2012-01-20
Component:
hotspot
OS:
generic
Sub-Component:
gc
CPU:
generic
Priority:
P4
Resolution:
Fixed
Affected Versions:
7u4
Fixed Versions:
hs23

Related Reports
Backport:
JDK-2219027 - G1: Various cleanups identified during walk through of changes for 6484965
Backport:
JDK-2218983 - G1: Various cleanups identified during walk through of changes for 6484965

Sub Tasks

Description
During a code walk through of the changes for:

6484965: G1: piggy-back liveness accounting phase on marking

some very loosely related changes and cleanups were identified.

This CR is for these changes so that they can be addressed and pushed as a separate changeset.

Comments
EVALUATION

http://hg.openjdk.java.net/lambda/lambda/hotspot/rev/6071e0581859
2012-03-22 
EVALUATION

http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/6071e0581859
2011-12-15 
EVALUATION

http://hg.openjdk.java.net/hsx/hotspot-gc/hotspot/rev/6071e0581859
2011-11-21 
EVALUATION

Various cleanups identified as part of a code walkthrough:

1. Unused bitmap fields in reference processing closures.
2. Incorrectly placed call to G1CollectorPolicy::record_mark_closure_time()
3. guarantee containing a virtual call should be made an assert.
2011-11-14


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