Re: [PATCH v14 062/138] mm/migrate: Add folio_migrate_copy()

Vlastimil Babka
2021-08-12T11:56:33Z

On 7/15/21 5:35 AM, Matthew Wilcox (Oracle) wrote:
> This is the folio equivalent of migrate_page_copy(), which is retained
> as a wrapper for filesystems which are not yet converted to folios.
> Also convert copy_huge_page() to folio_copy().
>
> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>

Acked-by: Vlastimil Babka <vbabka@suse.cz>

The way folio_copy() avoids cond_resched() for single page would IMHO deserve a
comment though, so it's not buried only in this thread.