filemap: Add filemap_remove_folio and __filemap_remove_folio

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Reimplement __delete_from_page_cache() as a wrapper around
__filemap_remove_folio() and delete_from_page_cache() as a wrapper
around filemap_remove_folio().  Remove the EXPORT_SYMBOL as
delete_from_page_cache() was not used by any in-tree modules.
Convert page_cache_free_page() into filemap_free_folio().

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

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Matthew Wilcox (Oracle) 2021-05-09 09:33:42 -04:00

parent a0580c6f9b

commit 452e9e6992

3 changed files with 32 additions and 25 deletions

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9

include/linux/pagemap.h

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43

mm/filemap.c

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5

mm/folio-compat.c

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