Searched refs:nullb (Results 1 – 2 of 2) sorted by relevance
275 static void null_del_dev(struct nullb *nullb);277 static struct nullb *null_find_dev_by_name(const char *name);382 if (!dev->nullb) in nullb_update_nr_hw_queues()407 set = dev->nullb->tag_set; in nullb_update_nr_hw_queues()513 null_del_dev(dev->nullb); in nullb_device_power_store()702 null_del_dev(dev->nullb); in nullb_group_drop_item()762 static inline int null_cache_active(struct nullb *nullb) in null_cache_active() argument764 return test_bit(NULLB_DEV_FL_CACHE, &nullb->dev->flags); in null_cache_active()890 static void null_free_sector(struct nullb *nullb, sector_t sector, in null_free_sector() argument898 root = is_cache ? &nullb->dev->cache : &nullb->dev->data; in null_free_sector()[all …]
10 The null block device (``/dev/nullb*``) is used for benchmarking the various114 0 nullb* use default blk-mq io scheduler115 1 nullb* doesn't use io scheduler