From cd57b77197a434709aec0e7fb8b2e6ec8479aa4e Mon Sep 17 00:00:00 2001 From: Matthew Wilcox <willy@infradead.org> Date: Fri, 24 Mar 2023 18:01:03 +0000 Subject: ext4: Convert ext4_bio_write_page() to use a folio Remove several calls to compound_head() and the last caller of set_page_writeback_keepwrite(), so remove the wrapper too. Also export bio_add_folio() as this is the first caller from a module. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Reviewed-by: Ritesh Harjani (IBM) <ritesh.list@gmail.com> Reviewed-by: Theodore Ts'o <tytso@mit.edu> Link: https://lore.kernel.org/r/20230324180129.1220691-4-willy@infradead.org Signed-off-by: Theodore Ts'o <tytso@mit.edu> --- block/bio.c | 1 + 1 file changed, 1 insertion(+) (limited to 'block/bio.c') diff --git a/block/bio.c b/block/bio.c index fd11614bba4d..043944fd46eb 100644 --- a/block/bio.c +++ b/block/bio.c @@ -1159,6 +1159,7 @@ bool bio_add_folio(struct bio *bio, struct folio *folio, size_t len, return false; return bio_add_page(bio, &folio->page, len, off) > 0; } +EXPORT_SYMBOL(bio_add_folio); void __bio_release_pages(struct bio *bio, bool mark_dirty) { -- cgit v1.2.3-58-ga151