mm/filemap: rename find_get_entry to mapping_get_entry
find_get_entry doesn't "find" anything. It returns the entry at a particular index. Link: https://lkml.kernel.org/r/20201112212641.27837-6-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Cc: Dave Chinner <dchinner@redhat.com> Cc: Hugh Dickins <hughd@google.com> Cc: Jan Kara <jack@suse.cz> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: William Kucharski <william.kucharski@oracle.com> Cc: Yang Shi <yang.shi@linux.alibaba.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -1659,7 +1659,7 @@ pgoff_t page_cache_prev_miss(struct address_space *mapping,
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EXPORT_SYMBOL(page_cache_prev_miss);
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/*
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* find_get_entry - find and get a page cache entry
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* mapping_get_entry - Get a page cache entry.
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* @mapping: the address_space to search
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* @index: The page cache index.
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*
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@ -1671,7 +1671,8 @@ EXPORT_SYMBOL(page_cache_prev_miss);
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*
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* Return: The head page or shadow entry, %NULL if nothing is found.
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*/
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static struct page *find_get_entry(struct address_space *mapping, pgoff_t index)
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static struct page *mapping_get_entry(struct address_space *mapping,
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pgoff_t index)
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{
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XA_STATE(xas, &mapping->i_pages, index);
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struct page *page;
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@ -1747,7 +1748,7 @@ struct page *pagecache_get_page(struct address_space *mapping, pgoff_t index,
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struct page *page;
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repeat:
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page = find_get_entry(mapping, index);
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page = mapping_get_entry(mapping, index);
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if (xa_is_value(page)) {
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if (fgp_flags & FGP_ENTRY)
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return page;
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