Matthew Wilcox (Oracle) 431c0566bb iomap: Use folio offsets instead of page offsets
Pass a folio around instead of the page, and make sure the offset
is relative to the start of the folio instead of the start of a page.
Also use size_t for offset & length to make it clear that these are byte
counts, and to support >2GB folios in the future.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
2021-12-16 15:49:52 -05:00
..
2021-08-16 21:26:33 -07:00