[PATCH 03/11] btrfs: pass the operation to btrfs_bio_alloc

[Christoph Hellwig <hch@lst.de>]

Pass the operation to btrfs_bio_alloc, matching what bio_alloc_bioset
set does.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Tested-by: Nikolay Borisov <nborisov@suse.com>
Tested-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
---
 fs/btrfs/compression.c | 3 +--
 fs/btrfs/extent_io.c   | 6 ++----
 fs/btrfs/inode.c       | 3 +--
 fs/btrfs/volumes.c     | 4 ++--
 fs/btrfs/volumes.h     | 2 +-
 5 files changed, 7 insertions(+), 11 deletions(-)

diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c
index f3df9b9b43816..e124096eacddd 100644
--- a/fs/btrfs/compression.c
+++ b/fs/btrfs/compression.c
@@ -344,10 +344,9 @@ static struct bio *alloc_compressed_bio(struct compressed_bio *cb, u64 disk_byte
 	struct bio *bio;
 	int ret;
 
-	bio = btrfs_bio_alloc(BIO_MAX_VECS);
+	bio = btrfs_bio_alloc(BIO_MAX_VECS, opf);
 
 	bio->bi_iter.bi_sector = disk_bytenr >> SECTOR_SHIFT;
-	bio->bi_opf = opf;
 	bio->bi_private = cb;
 	bio->bi_end_io = endio_func;
 
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 068208244d925..fae8c1899226b 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -2626,10 +2626,9 @@ int btrfs_repair_one_sector(struct inode *inode, struct btrfs_bio *failed_bbio,
 		return -EIO;
 	}
 
-	repair_bio = btrfs_bio_alloc(1);
+	repair_bio = btrfs_bio_alloc(1, REQ_OP_READ);
 	repair_bbio = btrfs_bio(repair_bio);
 	repair_bbio->file_offset = start;
-	repair_bio->bi_opf = REQ_OP_READ;
 	repair_bio->bi_end_io = failed_bio->bi_end_io;
 	repair_bio->bi_iter.bi_sector = failrec->logical >> 9;
 	repair_bio->bi_private = failed_bio->bi_private;
@@ -3266,7 +3265,7 @@ static int alloc_new_bio(struct btrfs_inode *inode,
 	struct bio *bio;
 	int ret;
 
-	bio = btrfs_bio_alloc(BIO_MAX_VECS);
+	bio = btrfs_bio_alloc(BIO_MAX_VECS, opf);
 	/*
 	 * For compressed page range, its disk_bytenr is always @disk_bytenr
 	 * passed in, no matter if we have added any range into previous bio.
@@ -3278,7 +3277,6 @@ static int alloc_new_bio(struct btrfs_inode *inode,
 	bio_ctrl->bio = bio;
 	bio_ctrl->compress_type = compress_type;
 	bio->bi_end_io = end_io_func;
-	bio->bi_opf = opf;
 	ret = calc_bio_boundaries(bio_ctrl, inode, file_offset);
 	if (ret < 0)
 		goto error;
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 8cdb173331c7c..dc2cf58095c2e 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -10489,12 +10489,11 @@ int btrfs_encoded_read_regular_fill_pages(struct btrfs_inode *inode,
 			size_t bytes = min_t(u64, remaining, PAGE_SIZE);
 
 			if (!bio) {
-				bio = btrfs_bio_alloc(BIO_MAX_VECS);
+				bio = btrfs_bio_alloc(BIO_MAX_VECS, REQ_OP_READ);
 				bio->bi_iter.bi_sector =
 					(disk_bytenr + cur) >> SECTOR_SHIFT;
 				bio->bi_end_io = btrfs_encoded_read_endio;
 				bio->bi_private = &priv;
-				bio->bi_opf = REQ_OP_READ;
 			}
 
 			if (!bytes ||
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index bb614bb890709..a73bac7f42624 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -6624,11 +6624,11 @@ static inline void btrfs_bio_init(struct btrfs_bio *bbio)
  * Just like the underlying bio_alloc_bioset it will no fail as it is backed by
  * a mempool.
  */
-struct bio *btrfs_bio_alloc(unsigned int nr_vecs)
+struct bio *btrfs_bio_alloc(unsigned int nr_vecs, unsigned int opf)
 {
 	struct bio *bio;
 
-	bio = bio_alloc_bioset(NULL, nr_vecs, 0, GFP_NOFS, &btrfs_bioset);
+	bio = bio_alloc_bioset(NULL, nr_vecs, opf, GFP_NOFS, &btrfs_bioset);
 	btrfs_bio_init(btrfs_bio(bio));
 	return bio;
 }
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h
index fb57b50fb60b1..bd108c7ed1ac3 100644
--- a/fs/btrfs/volumes.h
+++ b/fs/btrfs/volumes.h
@@ -393,7 +393,7 @@ static inline struct btrfs_bio *btrfs_bio(struct bio *bio)
 	return container_of(bio, struct btrfs_bio, bio);
 }
 
-struct bio *btrfs_bio_alloc(unsigned int nr_vecs);
+struct bio *btrfs_bio_alloc(unsigned int nr_vecs, unsigned int opf);
 struct bio *btrfs_bio_clone_partial(struct bio *orig, u64 offset, u64 size);
 
 static inline void btrfs_bio_free_csum(struct btrfs_bio *bbio)
-- 
2.30.2