RFR: Reset top bitmap when region is immediately made into trash

Wed Jan 12 01:17:04 UTC 2022

On Tue, 11 Jan 2022 22:18:12 GMT, William Kemper <wkemper at openjdk.org> wrote:

> Resetting the top bitmap pointer for 100% garbage regions avoids having to clear the bitmap (which is already clear for regions with no live objects).

Marked as reviewed by kdnilsen (Committer).

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PR: https://git.openjdk.java.net/shenandoah/pull/104