[PATCH 10/20] btrfs: Convert btrfs_migratepage to migrate_folio

[Christoph Hellwig]

On Mon, Jun 06, 2022 at 09:40:40PM +0100, Matthew Wilcox (Oracle) wrote:
> Use filemap_migrate_folio() to do the bulk of the work, and then copy
> the ordered flag across if needed.

Looks good:

Reviewed-by: Christoph Hellwig <hch at lst.de>