From 0a806cfde82fcd1fb856864e33d17c68d1b51dee Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Fri, 4 Mar 2022 19:01:00 +0100
Subject: [PATCH] dm-integrity: stop using bio_devname
Git-commit: 0a806cfde82fcd1fb856864e33d17c68d1b51dee
Patch-mainline: v5.18-rc1
References: jsc#PED-2765
Use the %pg format specifier to save on stack consuption and code size.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20220304180105.409765-6-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Coly Li <colyli@suse.de>
---
drivers/md/dm-integrity.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c
index eb4b5e52bd6f..c58a5111cb57 100644
--- a/drivers/md/dm-integrity.c
+++ b/drivers/md/dm-integrity.c
@@ -1788,12 +1788,11 @@ static void integrity_metadata(struct work_struct *w)
checksums_ptr - checksums, dio->op == REQ_OP_READ ? TAG_CMP : TAG_WRITE);
if (unlikely(r)) {
if (r > 0) {
- char b[BDEVNAME_SIZE];
sector_t s;
s = sector - ((r + ic->tag_size - 1) / ic->tag_size);
- DMERR_LIMIT("%s: Checksum failed at sector 0x%llx",
- bio_devname(bio, b), s);
+ DMERR_LIMIT("%pg: Checksum failed at sector 0x%llx",
+ bio->bi_bdev, s);
r = -EILSEQ;
atomic64_inc(&ic->number_of_mismatches);
dm_audit_log_bio(DM_MSG_PREFIX, "integrity-checksum",
--
2.35.3