# \[PATCH 48/60\] fs/mpage: convert to bio\_for\_each\_segment\_all\_rd()

- From: Ming Lei \<tom.leiming@gmail.com\>
- Date: 2016-10-29 08:08:47 
- List: linux-block
- Page: https://ratatoskr.run/linux-block/2016/10/112906
- Thread: https://ratatoskr.run/linux-block/2016/10/112906/t.md

```text
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
---
 fs/mpage.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/mpage.c b/fs/mpage.c
index d2413af0823a..2c906e82dd49 100644
--- a/fs/mpage.c
+++ b/fs/mpage.c
@@ -46,9 +46,10 @@
 static void mpage_end_io(struct bio *bio)
 {
 	struct bio_vec *bv;
+	struct bvec_iter_all bia;
 	int i;
 
-	bio_for_each_segment_all(bv, bio, i) {
+	bio_for_each_segment_all_rd(bv, bio, i, bia) {
 		struct page *page = bv->bv_page;
 		page_endio(page, op_is_write(bio_op(bio)), bio->bi_error);
 	}
-- 
2.7.4

```