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mm: remove page_mapping_file()

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Link: https://lkml.kernel.org/r/20230802151406.3735276-31-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Matthew Wilcox (Oracle) 2023-08-02 16:13:58 +01:00 committed by Andrew Morton
parent 4fbb7e7f47
commit 29269ad90b
1 changed files with 0 additions and 8 deletions
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8
include/linux/pagemap.h
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@ -414,14 +414,6 @@ static inline struct address_space *page_file_mapping(struct page *page)
return folio_file_mapping(page_folio(page));
}
/*
* For file cache pages, return the address_space, otherwise return NULL
*/
static inline struct address_space *page_mapping_file(struct page *page)
{
return folio_flush_mapping(page_folio(page));
}
/**
* folio_inode - Get the host inode for this folio.
* @folio: The folio.