RFR(xs): 8187228: [aix] make data segment page size 64K by default

[Erik Joelsson]

I can sponsor the change.

/Erik


On 2017-10-18 12:00, Thomas Stüfe wrote:
> Hi Goetz, Eric,
>
> I was unable to commit this patch before the jdk10 repo consolidation 
> and would like to do so now.
>
> Last Webrev: 
> http://cr.openjdk.java.net/~stuefe/webrevs/8187228-make-data-segment-page-size-64K-by-default/webrev.01/webrev/ 
> <http://cr.openjdk.java.net/%7Estuefe/webrevs/8187228-make-data-segment-page-size-64K-by-default/webrev.01/webrev/>
>
> Nothing changed, the webrev is just rebased to the new repo.
>
> I am unclear whether I am allowed to push this on my own? Does the 
> build group this?
>
> Kind Regards, Thomas
>
>
> On Thu, Sep 7, 2017 at 2:33 PM, Thomas Stüfe <thomas.stuefe at gmail.com 
> <mailto:thomas.stuefe at gmail.com>> wrote:
>
>     Thank you Goetz!
>
>     On Thu, Sep 7, 2017 at 2:18 PM, Lindenmaier, Goetz
>     <goetz.lindenmaier at sap.com <mailto:goetz.lindenmaier at sap.com>> wrote:
>
>         Hi Thomas,
>
>         Looks good.
>
>         Best regards,
>           Goetz.
>
>         > -----Original Message-----
>         > From: ppc-aix-port-dev [mailto:ppc-aix-port-dev-
>         <mailto:ppc-aix-port-dev->
>         > bounces at openjdk.java.net <mailto:bounces at openjdk.java.net>]
>         On Behalf Of Thomas Stüfe
>         > Sent: Donnerstag, 7. September 2017 12:02
>         > To: ppc-aix-port-dev at openjdk.java.net
>         <mailto:ppc-aix-port-dev at openjdk.java.net>; build-dev <build-
>         > dev at openjdk.java.net <mailto:dev at openjdk.java.net>>
>         > Subject: RFR(xs): 8187228: [aix] make data segment page size
>         64K by default
>         >
>         > Hi all,
>         >
>         > may I please have a review for the following AIX-only patch.
>         >
>         > Issue:
>         > https://bugs.openjdk.java.net/browse/JDK-8187228
>         <https://bugs.openjdk.java.net/browse/JDK-8187228>
>         > <https://bugs.openjdk.java.net/browse/JDK-8187228
>         <https://bugs.openjdk.java.net/browse/JDK-8187228>>
>         >
>         >
>         > webrev:
>         >
>         http://cr.openjdk.java.net/~stuefe/webrevs/8187228-make-data-segment-
>         <http://cr.openjdk.java.net/%7Estuefe/webrevs/8187228-make-data-segment->
>         > page-size-64K-by-default/webrev.00/webrev/
>         >
>         <http://cr.openjdk.java.net/~stuefe/webrevs/8187228-make-data-
>         <http://cr.openjdk.java.net/%7Estuefe/webrevs/8187228-make-data->
>         > segment-page-size-64K-by-default/webrev.00/webrev/>
>         >
>         >
>         > It changes the default page size for the data segment
>         (C-heap and Posix
>         > Thread Stacks) to 64K.
>         >
>         >
>         > For completeness and simplicity sake, it also changes
>         default page size for
>         > text segment and primordial thread stacl to 64K, but that
>         does not matter
>         > much.
>         >
>         > For more details, please see the issue description.
>         >
>         > Thank you, Thomas
>
>
>