Integrated: 8252981: ObjectMonitor::object() cleanup changes extracted from JDK-8247281

[Daniel D.Daugherty]

On Thu, 10 Sep 2020 16:56:17 GMT, Daniel D. Daugherty <dcubed at openjdk.org> wrote:

> This is a trivial review request. This changeset was tested with Mach5 Tier[1-3],4,5,6,7,8
> testing along with JDK-8252980 and JDK-8247281.
> 
> Since Erik and I are both contributors, we will need one other reviewer.
> 
> This sub-task is tracking ObjectMonitor::object() cleanup changes
> extracted from Erik's work on JDK-8247281. This extraction is done
> to ease the code review for the JDK-8247281 changes.
> 
> Here's the core cleanup:
> 
> diff -r fd7f6a424cd1 src/hotspot/share/runtime/objectMonitor.hpp
> --- a/src/hotspot/share/runtime/objectMonitor.hpp Fri Aug 28 16:43:09 2020 -0400
> +++ b/src/hotspot/share/runtime/objectMonitor.hpp Wed Sep 02 17:22:56 2020 -0400
> @@ -328,9 +328,9 @@
> 
>   public:
> 
> - void* object() const;
> - void* object_addr();
> - void set_object(void* obj);
> + oop object() const;
> + oop* object_addr();
> + void set_object(oop obj);
>    void release_set_allocation_state(AllocationState s);
>    void set_allocation_state(AllocationState s);
>    AllocationState allocation_state() const;
> 
> and those type changes ripple into the other files.
> 
> Note: The type for the ObjectMonitor::_object field is intentionally not
> being changed from "void*" in this changeset. That will be done in JDK-8247281.

This pull request has now been integrated.

Changeset: e7a1b9bf
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/e7a1b9bf
Stats:     44 lines in 8 files changed: 0 ins; 0 del; 44 mod

8252981: ObjectMonitor::object() cleanup changes extracted from JDK-8247281

Co-authored-by: Erik Österlund <erik.osterlund at oracle.com>
Co-authored-by: Daniel Daugherty <daniel.daugherty at oracle.com>
Reviewed-by: rehn, coleenp, eosterlund

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

PR: https://git.openjdk.java.net/jdk/pull/114