# \[PATCH v1 41/54\] ext4: convert to bio\_for\_each\_segment\_all\_sp()

- From: Ming Lei \<tom.leiming@gmail.com\>
- Date: 2016-12-27 16:13:21 
- List: linux-ext4
- Page: https://ratatoskr.run/linux-ext4/2016/12/4900992
- Thread: https://ratatoskr.run/linux-block/2016/12/4900964/t.md

```text
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
---
 fs/ext4/page-io.c  | 3 ++-
 fs/ext4/readpage.c | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c
index d83b0f3c5fe9..34d24d8d63d9 100644
--- a/fs/ext4/page-io.c
+++ b/fs/ext4/page-io.c
@@ -63,8 +63,9 @@ static void ext4_finish_bio(struct bio *bio)
 {
 	int i;
 	struct bio_vec *bvec;
+	struct bvec_iter_all bia;
 
-	bio_for_each_segment_all(bvec, bio, i) {
+	bio_for_each_segment_all_sp(bvec, bio, i, bia) {
 		struct page *page = bvec->bv_page;
 #ifdef CONFIG_EXT4_FS_ENCRYPTION
 		struct page *data_page = NULL;
diff --git a/fs/ext4/readpage.c b/fs/ext4/readpage.c
index a81b829d56de..6d50b2ca532a 100644
--- a/fs/ext4/readpage.c
+++ b/fs/ext4/readpage.c
@@ -71,6 +71,7 @@ static void mpage_end_io(struct bio *bio)
 {
 	struct bio_vec *bv;
 	int i;
+	struct bvec_iter_all bia;
 
 	if (ext4_bio_encrypted(bio)) {
 		if (bio->bi_error) {
@@ -80,7 +81,7 @@ static void mpage_end_io(struct bio *bio)
 			return;
 		}
 	}
-	bio_for_each_segment_all(bv, bio, i) {
+	bio_for_each_segment_all_sp(bv, bio, i, bia) {
 		struct page *page = bv->bv_page;
 
 		if (!bio->bi_error) {
-- 
2.7.4

```