RFR (S): 8067469: G1 ignores AlwaysPreTouch
mikael.gerdin at oracle.com
Tue Dec 16 12:52:59 UTC 2014
On 2014-12-16 13:23, Thomas Schatzl wrote:
> Hi all,
> 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.
Change looks good to me.
> jprt, manual testing with and without AlwaysPreTouch enabled
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