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Date:   Wed, 27 Jan 2021 23:11:12 -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,
        linux-kernel@...r.kernel.org, drbd-dev@...ts.linbit.com,
        xen-devel@...ts.xenproject.org, linux-nvme@...ts.infradead.org,
        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,
        ocfs2-devel@....oracle.com, linux-pm@...r.kernel.org,
        linux-mm@...ck.org
Cc:     axboe@...nel.dk, philipp.reisner@...bit.com,
        lars.ellenberg@...bit.com, konrad.wilk@...cle.com,
        roger.pau@...rix.com, minchan@...nel.org, ngupta@...are.org,
        sergey.senozhatsky.work@...il.com, agk@...hat.com,
        snitzer@...hat.com, hch@....de, sagi@...mberg.me,
        chaitanya.kulkarni@....com, martin.petersen@...cle.com,
        viro@...iv.linux.org.uk, tytso@....edu, jaegeuk@...nel.org,
        ebiggers@...nel.org, djwong@...nel.org, shaggy@...nel.org,
        konishi.ryusuke@...il.com, mark@...heh.com, jlbec@...lplan.org,
        joseph.qi@...ux.alibaba.com, damien.lemoal@....com,
        naohiro.aota@....com, jth@...nel.org, rjw@...ysocki.net,
        len.brown@...el.com, pavel@....cz, akpm@...ux-foundation.org,
        hare@...e.de, gustavoars@...nel.org, tiwai@...e.de,
        alex.shi@...ux.alibaba.com, asml.silence@...il.com,
        ming.lei@...hat.com, tj@...nel.org, osandov@...com,
        bvanassche@....org, jefflexu@...ux.alibaba.com
Subject: [RFC PATCH 13/34] block: use bio_new in __blkdev_direct_IO

Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@....com>
---
 fs/block_dev.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/block_dev.c b/fs/block_dev.c
index 9d4b1a884d76..f3e3247894d7 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -367,6 +367,8 @@ __blkdev_direct_IO(struct kiocb *iocb, struct iov_iter *iter, int nr_pages)
 		return -EINVAL;
 
 	bio = bio_alloc_bioset(GFP_KERNEL, nr_pages, &blkdev_dio_pool);
+	bio_set_dev(bio, bdev);
+	bio->bi_iter.bi_sector = pos >> 9;
 
 	dio = container_of(bio, struct blkdev_dio, bio);
 	dio->is_sync = is_sync = is_sync_kiocb(iocb);
@@ -389,8 +391,6 @@ __blkdev_direct_IO(struct kiocb *iocb, struct iov_iter *iter, int nr_pages)
 		blk_start_plug(&plug);
 
 	for (;;) {
-		bio_set_dev(bio, bdev);
-		bio->bi_iter.bi_sector = pos >> 9;
 		bio->bi_write_hint = iocb->ki_hint;
 		bio->bi_private = dio;
 		bio->bi_end_io = blkdev_bio_end_io;
@@ -446,7 +446,7 @@ __blkdev_direct_IO(struct kiocb *iocb, struct iov_iter *iter, int nr_pages)
 		}
 
 		submit_bio(bio);
-		bio = bio_alloc(GFP_KERNEL, nr_pages);
+		bio = bio_new(bdev, pos >> 9, 0, 0, nr_pages, GFP_KERNEL);
 	}
 
 	if (!is_poll)
-- 
2.22.1

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