RFR (XXS): 8023191: OSR nmethods should be flushed to free space in CodeCache
albert.noll at oracle.com
Tue Oct 8 22:18:36 PDT 2013
could I have a review for this small patch?
Problem: OSR methods are not removed from code cache to free space.
Solution: Remove OSR methods from code cache. OSR methods c an be made
not-entrant and are then removed from the code cache
methods. Other parts in the code (e.g.,
deoptimization.cpp:1547) already make
OSR methods not-entrant.
Testing: Passed JPRT; I'll also run specjvm and nashorn to see if there
is an impact on performance.
Many thanks in advance,
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