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MA42791 - LIC-PERFM ENABLE BLOCK REMOVE.

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 APAR (Authorized Program Analysis Report)

Abstract

LIC-PERFM ENABLE BLOCK REMOVE.

Error Description

Change the code to use the block remove when removing entries  
from the Hardware Page Table.  This will reduce the number of  
tlbies peformed, which should improve system performance.      

Problem Summary

Change the code to use the block remove when removing entries  
from the Hardware Page Table.  This will reduce the number of  
tlbies peformed, which should improve system performance.      

Problem Conclusion

The code is changed to perform block removes when possible.    

Temporary Fix

Comments

Circumvention


PTFs Available

R611 MF56952 PTF Cover Letter   3312
R710 MF57045 PTF Cover Letter   3298

Affected Modules

         
         

Affected Publications

Summary Information

Status............................................ CLOSED PER
HIPER........................................... No
Component.................................. 9400DG300
Failing Module.......................... RCHMGR
Reported Release................... R611
Duplicate Of..............................




System i Support

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Document Information

Modified date:
16 November 2013