RFR: 8355681: G1HeapRegionManager::find_contiguous_allow_expand ignores free regions when checking regions available for allocation

[Ivan Walulya]

On Wed, 30 Apr 2025 12:13:20 GMT, Thomas Schatzl <tschatzl at openjdk.org> wrote:

>> This also seems pre-existing. Can you file an issue?
>
> Actually the whole hunk seems to be unrelated to the actual functional change.

I added this instead of an assert on failing `expand_and_allocate` for humongous objects, but then figured we could just skip the `expand_and_allocate` attempt which is guaranteed to fail.

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PR Review Comment: https://git.openjdk.org/jdk/pull/24915#discussion_r2068542865