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Groups > linux.kernel > #1674720

[PATCH v2 42/51] ext4: convert to bio_for_each_segment_all_sp()

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Cc: "Theodore Ts'o" <tytso@mit.edu>
Cc: Andreas Dilger <adilger.kernel@dilger.ca>
Cc: linux-ext4@vger.kernel.org
Signed-off-by: Ming Lei <ming.lei@redhat.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 930ca0fc9a0f..0e59404fc530 100644
--- a/fs/ext4/page-io.c
+++ b/fs/ext4/page-io.c
@@ -62,8 +62,9 @@ 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 40a5497b0f60..6bd33c4c1f7f 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_status) {
@@ -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_status) {
-- 
2.9.4

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[PATCH v2 00/51] block: support multipage bvec Ming Lei <ming.lei@redhat.com> - 2017-06-26 14:20 +0200
  [PATCH v2 29/51] block: bio: introduce single/multi page version of bio_for_each_segment_all() Ming Lei <ming.lei@redhat.com> - 2017-06-26 14:20 +0200
  [PATCH v2 43/51] xfs: convert to bio_for_each_segment_all_sp() Ming Lei <ming.lei@redhat.com> - 2017-06-26 14:30 +0200
  [PATCH v2 22/51] block: introduce bio_for_each_segment_mp() Ming Lei <ming.lei@redhat.com> - 2017-06-26 14:30 +0200
  [PATCH v2 18/51] block: bounce: don't access bio->bi_io_vec in copy_to_high_bio_irq Ming Lei <ming.lei@redhat.com> - 2017-06-26 14:30 +0200
  [PATCH v2 20/51] block: introduce multipage/single page bvec helpers Ming Lei <ming.lei@redhat.com> - 2017-06-26 14:30 +0200
  [PATCH v2 51/51] block: bio: pass segments to bio if bio_add_page() is bypassed Ming Lei <ming.lei@redhat.com> - 2017-06-26 14:30 +0200
  [PATCH v2 32/51] btrfs: use bvec_get_last_page to get bio's last page Ming Lei <ming.lei@redhat.com> - 2017-06-26 14:30 +0200
  [PATCH v2 41/51] fs/iomap: convert to bio_for_each_segment_all_sp() Ming Lei <ming.lei@redhat.com> - 2017-06-26 14:30 +0200
  [PATCH v2 14/51] btrfs: avoid to access bvec table directly for a cloned bio Ming Lei <ming.lei@redhat.com> - 2017-06-26 14:30 +0200
    Re: [PATCH v2 14/51] btrfs: avoid to access bvec table directly for  a cloned bio Liu Bo <bo.li.liu@oracle.com> - 2017-06-26 20:10 +0200
  [PATCH v2 46/51] exofs: convert to bio_for_each_segment_all_sp() Ming Lei <ming.lei@redhat.com> - 2017-06-26 14:30 +0200
  [PATCH v2 49/51] fs/direct-io: convert to bio_for_each_segment_all_sp() Ming Lei <ming.lei@redhat.com> - 2017-06-26 14:30 +0200
  [PATCH v2 39/51] fs/mpage: convert to bio_for_each_segment_all_sp() Ming Lei <ming.lei@redhat.com> - 2017-06-26 14:30 +0200
  [PATCH v2 40/51] fs/block: convert to bio_for_each_segment_all_sp() Ming Lei <ming.lei@redhat.com> - 2017-06-26 14:30 +0200
  [PATCH v2 37/51] dm-crypt: don't clear bvec->bv_page in crypt_free_buffer_pages() Ming Lei <ming.lei@redhat.com> - 2017-06-26 14:30 +0200
  [PATCH v2 47/51] fs: crypto: convert to bio_for_each_segment_all_sp() Ming Lei <ming.lei@redhat.com> - 2017-06-26 14:30 +0200
  [PATCH v2 44/51] gfs2: convert to bio_for_each_segment_all_sp() Ming Lei <ming.lei@redhat.com> - 2017-06-26 14:30 +0200
  [PATCH v2 45/51] f2fs: convert to bio_for_each_segment_all_sp() Ming Lei <ming.lei@redhat.com> - 2017-06-26 14:30 +0200
  [PATCH v2 50/51] block: enable multipage bvecs Ming Lei <ming.lei@redhat.com> - 2017-06-26 14:30 +0200
  [PATCH v2 48/51] fs/btrfs: convert to bio_for_each_segment_all_sp() Ming Lei <ming.lei@redhat.com> - 2017-06-26 14:30 +0200
  [PATCH v2 33/51] block: deal with dirtying pages for multipage bvec Ming Lei <ming.lei@redhat.com> - 2017-06-26 14:30 +0200
  [PATCH v2 36/51] md: raid1: convert to bio_for_each_segment_all_sp() Ming Lei <ming.lei@redhat.com> - 2017-06-26 14:30 +0200
  [PATCH v2 42/51] ext4: convert to bio_for_each_segment_all_sp() Ming Lei <ming.lei@redhat.com> - 2017-06-26 14:30 +0200
  Re: [PATCH v2 00/51] block: support multipage bvec David Sterba <dsterba@suse.cz> - 2017-06-26 18:50 +0200
  Re: [PATCH v2 00/51] block: support multipage bvec Jens Axboe <axboe@kernel.dk> - 2017-06-26 18:50 +0200

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