linux-kernel - [RFC PATCH 25/34] ocfs/cluster: use bio

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Message-Id: <20210128071133.60335-26-chaitanya.kulkarni@wdc.com>
Date:   Wed, 27 Jan 2021 23:11:24 -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
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        lars.ellenberg@...bit.com, konrad.wilk@...cle.com,
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Subject: [RFC PATCH 25/34] ocfs/cluster: use bio_new in dm-log-writes

Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@....com>
---
 fs/ocfs2/cluster/heartbeat.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c
index 0179a73a3fa2..b34518036446 100644
--- a/fs/ocfs2/cluster/heartbeat.c
+++ b/fs/ocfs2/cluster/heartbeat.c
@@ -515,12 +515,13 @@ static struct bio *o2hb_setup_one_bio(struct o2hb_region *reg,
 	unsigned int cs = *current_slot;
 	struct bio *bio;
 	struct page *page;
+	sector_t sect = (reg->hr_start_block + cs) << (bits - 9);
 
 	/* Testing has shown this allocation to take long enough under
 	 * GFP_KERNEL that the local node can get fenced. It would be
 	 * nicest if we could pre-allocate these bios and avoid this
 	 * all together. */
-	bio = bio_alloc(GFP_ATOMIC, 16);
+	bio = bio_new(reg->hr_bdev, sect, op, op_flags, 16, GFP_ATOMIC);
 	if (!bio) {
 		mlog(ML_ERROR, "Could not alloc slots BIO!\n");
 		bio = ERR_PTR(-ENOMEM);
@@ -528,11 +529,8 @@ static struct bio *o2hb_setup_one_bio(struct o2hb_region *reg,
 	}
 
 	/* Must put everything in 512 byte sectors for the bio... */
-	bio->bi_iter.bi_sector = (reg->hr_start_block + cs) << (bits - 9);
-	bio_set_dev(bio, reg->hr_bdev);
 	bio->bi_private = wc;
 	bio->bi_end_io = o2hb_bio_end_io;
-	bio_set_op_attrs(bio, op, op_flags);
 
 	vec_start = (cs << bits) % PAGE_SIZE;
 	while(cs < max_slots) {
-- 
2.22.1