Integrated: 8264166: OopStorage should support specifying MEMFLAGS for allocations

Kim Barrett kbarrett at openjdk.java.net
Fri Mar 26 07:47:46 UTC 2021


On Thu, 25 Mar 2021 07:27:58 GMT, Kim Barrett <kbarrett at openjdk.org> wrote:

> Please review this change to OopStorage to allow the MEMFLAGS value for associated allocations to be specified when the storage object is constructed.  This allows a subsystem that needs an OopStorage object to associate its allocation with others for that subsystem in NMT tracking and reporting.
> 
> Testing:
> mach5 tier1.
> Manually compared NMT output before and after this change for a test that generated a lot of one particular OopStorage entries.

This pull request has now been integrated.

Changeset: bb354b9d
Author:    Kim Barrett <kbarrett at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/bb354b9d
Stats:     64 lines in 16 files changed: 30 ins; 0 del; 34 mod

8264166: OopStorage should support specifying MEMFLAGS for allocations

Reviewed-by: tschatzl, stefank

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PR: https://git.openjdk.java.net/jdk/pull/3188


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