Integrated: 8325670: GenShen: Allow old to expand at end of each GC

[Kelvin Nilsen]

On Mon, 12 Feb 2024 17:36:45 GMT, Kelvin Nilsen <kdnilsen at openjdk.org> wrote:

> At the end of GC, we set aside collector reserves to satisfy anticipated needs of the next GC.
> 
> This PR reverts a change that accidentally prevents old-gen from being enlarged by this action.  The observed failure condition was that mixed evacuations were not able to be performed, because old-gen was not large enough to receive the results of the desired evacuations.

This pull request has now been integrated.

Changeset: 2f1fa6db
Author:    Kelvin Nilsen <kdnilsen at openjdk.org>
URL:       https://git.openjdk.org/shenandoah/commit/2f1fa6dbe2b6dcea15603ac42087af83961622f9
Stats:     8 lines in 1 file changed: 5 ins; 0 del; 3 mod

8325670: GenShen: Allow old to expand at end of each GC

Reviewed-by: ysr

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

PR: https://git.openjdk.org/shenandoah/pull/394