Iterate once per folio, not once per page.
Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
---
fs/ext4/readpage.c | 14 ++++++--------
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/fs/ext4/readpage.c b/fs/ext4/readpage.c
index fed4ddb652df..6f46823fba61 100644
--- a/fs/ext4/readpage.c
+++ b/fs/ext4/readpage.c
@@ -68,18 +68,16 @@ struct bio_post_read_ctx {
static void __read_end_io(struct bio *bio)
{
- struct page *page;
- struct bio_vec *bv;
- struct bvec_iter_all iter_all;
+ struct folio_iter fi;
- bio_for_each_segment_all(bv, bio, iter_all) {
- page = bv->bv_page;
+ bio_for_each_folio_all(fi, bio) {
+ struct folio *folio = fi.folio;
if (bio->bi_status)
- ClearPageUptodate(page);
+ folio_clear_uptodate(folio);
else
- SetPageUptodate(page);
- unlock_page(page);
+ folio_mark_uptodate(folio);
+ folio_unlock(folio);
}
if (bio->bi_private)
mempool_free(bio->bi_private, bio_post_read_ctx_pool);
--
2.39.2
