diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-03-04 19:01:03 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-03-07 14:42:33 +0100 |
| commit | c7dec4623c9cde20dad8de319d177ed6aa382aaa (patch) | |
| tree | 8db256c4a6cfd885ede91be95dfce8edb16a999e /drivers/md | |
| parent | raid1: stop using bio_devname (diff) | |
| download | linux-c7dec4623c9cde20dad8de319d177ed6aa382aaa.tar.xz linux-c7dec4623c9cde20dad8de319d177ed6aa382aaa.zip | |
raid5-ppl: stop using bio_devname
Use the %pg format specifier to save on stack consuption and code size.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Song Liu <song@kernel.org>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20220304180105.409765-9-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/raid5-ppl.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/md/raid5-ppl.c b/drivers/md/raid5-ppl.c index 3446797fa0ac..bbb5673104ec 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++; |