void bch_data_verify(struct cached_dev *dc, struct bio *bio)
{
- char name[BDEVNAME_SIZE];
struct bio *check;
struct bio_vec bv, cbv;
struct bvec_iter iter, citer = { 0 };
bv.bv_len),
dc->disk.c,
"verify failed at dev %s sector %llu",
- bdevname(dc->bdev, name),
+ dc->backing_dev_name,
(uint64_t) bio->bi_iter.bi_sector);
kunmap_atomic(p1);
int __init bch_debug_init(struct kobject *kobj)
{
- bcache_debug = debugfs_create_dir("bcache", NULL);
+ if (!IS_ENABLED(CONFIG_DEBUG_FS))
+ return 0;
+ bcache_debug = debugfs_create_dir("bcache", NULL);
return IS_ERR_OR_NULL(bcache_debug);
}