From 75ab6afacda01a6bd2d3ecd4cb8485f7c8fa2fdb Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 23 Feb 2021 15:41:25 -0700 Subject: [PATCH] block: don't skip empty device in in disk_uevent Restore the previous behavior by using the correct flag for the whole device ("part0"). Fixes: 99dfc43ecbf6 ("block: use ->bi_bdev for bio based I/O accounting") Reported-by: John Stultz Tested-by: John Stultz Signed-off-by: Christoph Hellwig Signed-off-by: Jens Axboe --- block/genhd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/genhd.c b/block/genhd.c index 36ff45bb..6379b00 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -476,7 +476,7 @@ void disk_uevent(struct gendisk *disk, enum kobject_action action) struct disk_part_iter piter; struct block_device *part; - disk_part_iter_init(&piter, disk, DISK_PITER_INCL_PART0); + disk_part_iter_init(&piter, disk, DISK_PITER_INCL_EMPTY_PART0); while ((part = disk_part_iter_next(&piter))) kobject_uevent(bdev_kobj(part), action); disk_part_iter_exit(&piter); -- 2.7.4