RFR (S): 8067469: G1 ignores AlwaysPreTouch
thomas.schatzl at oracle.com
Tue Dec 16 12:23:13 UTC 2014
can I have reviews for the following small change?
It adds pre-touching of allocated memory in G1, which has been forgotten
to be implemented when changing this code in JDK-8038423.
This change adds this and refactors the pre-touch code to a single
method in the os class.
CC'ed runtime since it changes code in os.hpp/cpp.
jprt, manual testing with and without AlwaysPreTouch enabled
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