bc->shrink.scan_objects = bch2_btree_cache_scan;
bc->shrink.to_text = bch2_btree_cache_shrinker_to_text;
bc->shrink.seeks = 4;
- ret = register_shrinker(&bc->shrink, "%s/btree_cache", c->name);
+ ret = register_shrinker(&bc->shrink, "%s-btree_cache", c->name);
if (ret)
goto err;