Commit 734294e4 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

ext4: stop using bio_devname 



Use the %pg format specifier to save on stack consuption and code size.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarChaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: default avatarJohannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20220304180105.409765-10-hch@lst.de


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent c7dec462

fs/ext4/page-io.c

+2 −3
Original line number Diff line number Diff line
@@ -323,10 +323,9 @@ static void ext4_end_bio(struct bio *bio) 
{

	ext4_io_end_t *io_end = bio->bi_private;

	sector_t bi_sector = bio->bi_iter.bi_sector;

	char b[BDEVNAME_SIZE];



	if (WARN_ONCE(!io_end, "io_end is NULL: %s: sector %Lu len %u err %d\n",

		      bio_devname(bio, b),

	if (WARN_ONCE(!io_end, "io_end is NULL: %pg: sector %Lu len %u err %d\n",

		      bio->bi_bdev,

		      (long long) bio->bi_iter.bi_sector,

		      (unsigned) bio_sectors(bio),

		      bio->bi_status)) {