From: "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx> Subject: 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@xxxxxxxxxxxxx Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx> Reviewed-by: Christoph Hellwig <hch@xxxxxx> Cc: Dave Chinner <dchinner@xxxxxxxxxx> Cc: Hugh Dickins <hughd@xxxxxxxxxx> Cc: Jan Kara <jack@xxxxxxx> Cc: Johannes Weiner <hannes@xxxxxxxxxxx> Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx> Cc: William Kucharski <william.kucharski@xxxxxxxxxx> Cc: Yang Shi <yang.shi@xxxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/filemap.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) --- a/mm/filemap.c~mm-filemap-rename-find_get_entry-to-mapping_get_entry +++ a/mm/filemap.c @@ -1659,7 +1659,7 @@ pgoff_t page_cache_prev_miss(struct addr EXPORT_SYMBOL(page_cache_prev_miss); /* - * find_get_entry - find and get a page cache entry + * mapping_get_entry - Get a page cache entry. * @mapping: the address_space to search * @index: The page cache index. * @@ -1671,7 +1671,8 @@ EXPORT_SYMBOL(page_cache_prev_miss); * * Return: The head page or shadow entry, %NULL if nothing is found. */ -static struct page *find_get_entry(struct address_space *mapping, pgoff_t index) +static struct page *mapping_get_entry(struct address_space *mapping, + pgoff_t index) { XA_STATE(xas, &mapping->i_pages, index); struct page *page; @@ -1747,7 +1748,7 @@ struct page *pagecache_get_page(struct a struct page *page; repeat: - page = find_get_entry(mapping, index); + page = mapping_get_entry(mapping, index); if (xa_is_value(page)) { if (fgp_flags & FGP_ENTRY) return page; _
