Integrated: 8276129: PretouchTask should page-align the chunk size

[Kim Barrett]

On Tue, 2 Nov 2021 01:28:38 GMT, Kim Barrett <kbarrett at openjdk.org> wrote:

> Please review this change to PretouchTask to page-align the chunk size.
> Aligning down is used because it's easy; aligning up would require dealing
> with possible overflow or verifying that overflow isn't possible.
> 
> Testing:
> mach5 tier1
> 
> Locally (linux-x64) java -version with pretouch task logging and various
> chunk sizes, manually verifying the number of workers was as expected.

This pull request has now been integrated.

Changeset: 0e0dd33f
Author:    Kim Barrett <kbarrett at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/0e0dd33fff9922a086968cfa6ccd27727f979c83
Stats:     4 lines in 1 file changed: 1 ins; 0 del; 3 mod

8276129: PretouchTask should page-align the chunk size

Reviewed-by: stefank, tschatzl

-------------

PR: https://git.openjdk.java.net/jdk/pull/6204