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raid1: stop using bio_devname

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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: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20220304180105.409765-8-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2022-03-04 19:01:02 +01:00 committed by Jens Axboe
parent ee1925bd83
commit ac483eb375
1 changed files with 2 additions and 3 deletions
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5
drivers/md/raid1.c
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@ -2072,15 +2072,14 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
} while (!success && d != r1_bio->read_disk);
if (!success) {
char b[BDEVNAME_SIZE];
int abort = 0;
/* Cannot read from anywhere, this block is lost.
* Record a bad block on each device. If that doesn't
* work just disable and interrupt the recovery.
* Don't fail devices as that won't really help.
*/
pr_crit_ratelimited("md/raid1:%s: %s: unrecoverable I/O read error for block %llu\n",
mdname(mddev), bio_devname(bio, b),
pr_crit_ratelimited("md/raid1:%s: %pg: unrecoverable I/O read error for block %llu\n",
mdname(mddev), bio->bi_bdev,
(unsigned long long)r1_bio->sector);
for (d = 0; d < conf->raid_disks * 2; d++) {
rdev = conf->mirrors[d].rdev;