RFR: 8296231: Fix MEMFLAGS for CHeapBitMaps

Thu Nov 3 15:59:33 UTC 2022

On Wed, 2 Nov 2022 14:24:07 GMT, Stefan Karlsson <stefank at openjdk.org> wrote:

> Some usages of CHeapBitMaps rely on the default value of the MEMFLAGS argument (mtInternal). This is undesirable, and should be fixed.
> 
> I'd prefer to remove the default value, but there is currently a PR touching the BitMap classes, so I'd like to limit this Bug to only fixing the incorrect usage of mtInternal.

This looks reasonable.  I vote no on a MemFlagsMark - we have too many Mark things that are hard to  explain where to put them.

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Marked as reviewed by coleenp (Reviewer).

PR: https://git.openjdk.org/jdk/pull/10948