RFR: 8310428: Add CollectedHeap::reserved_range() API to return reserved heap memory range

Tue Jun 27 13:18:16 UTC 2023

On Wed, 21 Jun 2023 15:30:17 GMT, Ashutosh Mehra <duke at openjdk.org> wrote:

> Please review this patch to add a new API `CollectedHeap::reserved_range()`. The changes are extracted out from https://github.com/openjdk/jdk/pull/14520 as per the suggestion [here](https://github.com/openjdk/jdk/pull/14520#discussion_r1234991165). Support for ZGC is not implemented yet as it can have discontiguous heap regions and unlike other collectors, it does not set `CollectedHeap::_reserved`.

ok, closing this based on the discussions so far.

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PR Comment: https://git.openjdk.org/jdk/pull/14595#issuecomment-1609485470