Re: [PATCH v2 0/3] MR9373: dmusic,dmsynth: Reduce memory usage part 2

[Anton Baskanov (＠baskanov)]

v2:
- Rename `data_in_use` to `can_free` and reverse the meaning.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/9373#note_120984