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linux/fs/remap_range.c
Matthew Wilcox (Oracle) 338f379cf7 fs: Convert vfs_dedupe_file_range_compare to folios 
We still only operate on a single page of data at a time due to using
kmap().  A more complex implementation would work on each page in a folio,
but it's not clear that such a complex implementation would be worthwhile.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: William Kucharski <william.kucharski@oracle.com>
2022-01-08 00:28:41 -05:00

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