linux-kernel - [RFC PATCH 28/34] zonefs: use bio

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Message-Id: <20210128071133.60335-29-chaitanya.kulkarni@wdc.com>
Date:   Wed, 27 Jan 2021 23:11:27 -0800
From:   Chaitanya Kulkarni <chaitanya.kulkarni@....com>
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Subject: [RFC PATCH 28/34] zonefs: use bio_new

Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@....com>
---
 fs/zonefs/super.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/fs/zonefs/super.c b/fs/zonefs/super.c
index ab68e27bb322..620d67965a22 100644
--- a/fs/zonefs/super.c
+++ b/fs/zonefs/super.c
@@ -661,6 +661,7 @@ static const struct iomap_dio_ops zonefs_write_dio_ops = {
 
 static ssize_t zonefs_file_dio_append(struct kiocb *iocb, struct iov_iter *from)
 {
+	unsigned int op = REQ_OP_ZONE_APPEND | REQ_SYNC | REQ_IDLE;
 	struct inode *inode = file_inode(iocb->ki_filp);
 	struct zonefs_inode_info *zi = ZONEFS_I(inode);
 	struct block_device *bdev = inode->i_sb->s_bdev;
@@ -678,15 +679,12 @@ static ssize_t zonefs_file_dio_append(struct kiocb *iocb, struct iov_iter *from)
 	if (!nr_pages)
 		return 0;
 
-	bio = bio_alloc(GFP_NOFS, nr_pages);
+	bio = bio_new(bdev, zi->i_zsector, op, 0, GFP_NOFS, nr_pages);
 	if (!bio)
 		return -ENOMEM;
 
-	bio_set_dev(bio, bdev);
-	bio->bi_iter.bi_sector = zi->i_zsector;
 	bio->bi_write_hint = iocb->ki_hint;
 	bio->bi_ioprio = iocb->ki_ioprio;
-	bio->bi_opf = REQ_OP_ZONE_APPEND | REQ_SYNC | REQ_IDLE;
 	if (iocb->ki_flags & IOCB_DSYNC)
 		bio->bi_opf |= REQ_FUA;
 
-- 
2.22.1