From a9e7bc3de4051d037a8e6f2d30448c347263737e Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 27 Jul 2021 08:25:14 +0200 Subject: [PATCH] block: use the %pg format specifier in printk_all_partitions Simplify printing the partition name by using the %pg format specifier that is equivalent to a bdevname call. Signed-off-by: Christoph Hellwig Reviewed-by: Martin K. Petersen Link: https://lore.kernel.org/r/20210727062518.122108-3-hch@lst.de Signed-off-by: Jens Axboe --- block/genhd.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/block/genhd.c b/block/genhd.c index cf705cf95440..770f21b4fd1a 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -678,7 +678,6 @@ void __init printk_all_partitions(void) while ((dev = class_dev_iter_next(&iter))) { struct gendisk *disk = dev_to_disk(dev); struct block_device *part; - char name_buf[BDEVNAME_SIZE]; char devt_buf[BDEVT_SIZE]; unsigned long idx; @@ -698,11 +697,10 @@ void __init printk_all_partitions(void) xa_for_each(&disk->part_tbl, idx, part) { if (!bdev_nr_sectors(part)) continue; - printk("%s%s %10llu %s %s", + printk("%s%s %10llu %pg %s", bdev_is_partition(part) ? " " : "", bdevt_str(part->bd_dev, devt_buf), - bdev_nr_sectors(part) >> 1, - disk_name(disk, part->bd_partno, name_buf), + bdev_nr_sectors(part) >> 1, part, part->bd_meta_info ? part->bd_meta_info->uuid : ""); if (bdev_is_partition(part)) -- 2.11.0