On 7/15/21 5:36 AM, Matthew Wilcox (Oracle) wrote: > The pointers stored in the page cache are folios, by definition. > This change comes with a behaviour change -- callers of readahead_folio() > are no longer required to put the page reference themselves. This matches > how readpage works, rather than matching how readpages used to work. > > Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx> > Reviewed-by: Christoph Hellwig <hch@xxxxxx> Acked-by: Vlastimil Babka <vbabka@xxxxxxx>
