[PATCH 09/20] mm/migrate: Add filemap_migrate_folio()

[Christoph Hellwig]

On Mon, Jun 06, 2022 at 09:40:39PM +0100, Matthew Wilcox (Oracle) wrote:
> There is nothing iomap-specific about iomap_migratepage(), and it fits
> a pattern used by several other filesystems, so move it to mm/migrate.c,
> convert it to be filemap_migrate_folio() and convert the iomap filesystems
> to use it.

Looks good:

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