Use the %pg format specifier to save on stack consuption and code size.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
drivers/md/raid5-ppl.c | 13 ++++---------
1 file changed, 4 insertions(+), 9 deletions(-)
diff --git a/drivers/md/raid5-ppl.c b/drivers/md/raid5-ppl.c
index 93d9364a930e3..845db0ba7c17f 100644
--- a/drivers/md/raid5-ppl.c
+++ b/drivers/md/raid5-ppl.c
@@ -416,12 +416,10 @@ static void ppl_log_endio(struct bio *bio)
static void ppl_submit_iounit_bio(struct ppl_io_unit *io, struct bio *bio)
{
- char b[BDEVNAME_SIZE];
-
- pr_debug("%s: seq: %llu size: %u sector: %llu dev: %s\n",
+ pr_debug("%s: seq: %llu size: %u sector: %llu dev: %pg\n",
__func__, io->seq, bio->bi_iter.bi_size,
(unsigned long long)bio->bi_iter.bi_sector,
- bio_devname(bio, b));
+ bio->bi_bdev);
submit_bio(bio);
}
@@ -589,9 +587,8 @@ static void ppl_flush_endio(struct bio *bio)
struct ppl_log *log = io->log;
struct ppl_conf *ppl_conf = log->ppl_conf;
struct r5conf *conf = ppl_conf->mddev->private;
- char b[BDEVNAME_SIZE];
- pr_debug("%s: dev: %s\n", __func__, bio_devname(bio, b));
+ pr_debug("%s: dev: %pg\n", __func__, bio->bi_bdev);
if (bio->bi_status) {
struct md_rdev *rdev;
@@ -634,7 +631,6 @@ static void ppl_do_flush(struct ppl_io_unit *io)
if (bdev) {
struct bio *bio;
- char b[BDEVNAME_SIZE];
bio = bio_alloc_bioset(bdev, 0, GFP_NOIO,
REQ_OP_WRITE | REQ_PREFLUSH,
@@ -642,8 +638,7 @@ static void ppl_do_flush(struct ppl_io_unit *io)
bio->bi_private = io;
bio->bi_end_io = ppl_flush_endio;
- pr_debug("%s: dev: %s\n", __func__,
- bio_devname(bio, b));
+ pr_debug("%s: dev: %ps\n", __func__, bio->bi_bdev);
submit_bio(bio);
flushed_disks++;
--
2.30.2
--
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