United StatesChange Country, Oracle Worldwide Web Sites Communities I am a... I want to...
Bug ID: JDK-6520890 biasd locking can request needless safepoints
JDK-6520890 : biasd locking can request needless safepoints

Details
Type:
Bug
Submit Date:
2007-02-02
Status:
Closed
Updated Date:
2012-10-08
Project Name:
JDK
Resolved Date:
2007-02-17
Component:
hotspot
OS:
generic
Sub-Component:
runtime
CPU:
generic
Priority:
P4
Resolution:
Fixed
Affected Versions:
7
Fixed Versions:
hs10 (b08)

Related Reports
Backport:
Backport:

Sub Tasks

Description
In testing a tiered jvm I noticed that we bias revocation during OSR or uncommon traps if we find any locked objects. We only need to do the revocation if the objects are biased locked.

                                    

Comments
EVALUATION

Need to check the objects to see if they are biased before requesting a safepoint and doing the revocation.
                                     
2007-02-02



Hardware and Software, Engineered to Work Together