linux-kernel - [RFC PATCH 16/34] fs/direct-io: use bio_new in dio_bio

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Date:   Wed, 27 Jan 2021 23:11:15 -0800
From:   Chaitanya Kulkarni <chaitanya.kulkarni@....com>
To:     linux-xfs@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        dm-devel@...hat.com, linux-block@...r.kernel.org,
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        linux-scsi@...r.kernel.org, target-devel@...r.kernel.org,
        linux-fscrypt@...r.kernel.org,
        jfs-discussion@...ts.sourceforge.net, linux-nilfs@...r.kernel.org,
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        linux-mm@...ck.org
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Subject: [RFC PATCH 16/34] fs/direct-io: use bio_new in dio_bio_alloc

Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@....com>
---
 fs/crypto/bio.c | 2 +-
 fs/direct-io.c  | 6 ++----
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/fs/crypto/bio.c b/fs/crypto/bio.c
index 20dab9bdf098..28cd62ce853e 100644
--- a/fs/crypto/bio.c
+++ b/fs/crypto/bio.c
@@ -148,7 +148,7 @@ int fscrypt_zeroout_range(const struct inode *inode, pgoff_t lblk,
 		return -EINVAL;
 
 	/* This always succeeds since __GFP_DIRECT_RECLAIM is set. */
-	bio = bio_alloc(inode->i_sb->s_bdev, 0, REQ_OP_WRITE, 0, nr_pages,
+	bio = bio_new(inode->i_sb->s_bdev, 0, REQ_OP_WRITE, 0, nr_pages,
 			GFP_NOFS);
 
 	do {
diff --git a/fs/direct-io.c b/fs/direct-io.c
index aa1083ecd623..6aab1bd167bc 100644
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -397,11 +397,9 @@ dio_bio_alloc(struct dio *dio, struct dio_submit *sdio,
 	 * bio_alloc() is guaranteed to return a bio when allowed to sleep and
 	 * we request a valid number of vectors.
 	 */
-	bio = bio_alloc(GFP_KERNEL, nr_vecs);
+	bio = bio_new(bdev, first_sector, dio->op, dio->op_flags, nr_vecs,
+		      GFP_KERNEL);
 
-	bio_set_dev(bio, bdev);
-	bio->bi_iter.bi_sector = first_sector;
-	bio_set_op_attrs(bio, dio->op, dio->op_flags);
 	if (dio->is_async)
 		bio->bi_end_io = dio_bio_end_aio;
 	else
-- 
2.22.1