Re: [PATCH v14 054/138] mm: Add kmap_local_folio()

[Vlastimil Babka]

On 7/15/21 5:35 AM, Matthew Wilcox (Oracle) wrote:
> This allows us to map a portion of a folio.  Callers can only expect
> to access up to the next page boundary.
> 
> Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
> Reviewed-by: Christoph Hellwig <hch@xxxxxx>

Acked-by: Vlastimil Babka <vbabka@xxxxxxx>