all_bdevs         884 fs/block_dev.c static LIST_HEAD(all_bdevs);
all_bdevs         927 fs/block_dev.c 		list_add(&bdev->bd_list, &all_bdevs);
all_bdevs         952 fs/block_dev.c 	list_for_each_entry(bdev, &all_bdevs, bd_list) {