From 734294e47a2ec48fd25dcf2d96cdf2c6c6740c00 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 4 Mar 2022 19:01:04 +0100 Subject: ext4: stop using bio_devname Use the %pg format specifier to save on stack consuption and code size. Signed-off-by: Christoph Hellwig Reviewed-by: Chaitanya Kulkarni Reviewed-by: Johannes Thumshirn Link: https://lore.kernel.org/r/20220304180105.409765-10-hch@lst.de Signed-off-by: Jens Axboe --- fs/ext4/page-io.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'fs') diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c index 125398226873..18373fa52922 100644 --- a/fs/ext4/page-io.c +++ b/fs/ext4/page-io.c @@ -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)) { -- cgit