cleanup_mapped_device identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/md/dm.c, line 2245 (as a function)

Referenced in 1 files:

drivers/md/dm.c
- line 2412
- line 2430

Smatch caller information:

drivers/md/dm.c alloc_dev() -> cleanup_mapped_device()

Type	Parameter	Key	Value
PARAM_VALUE	0	md	4096-ptr_max
PARAM_VALUE	0	md->disk	0,4096-ptr_max
PARAM_VALUE	0	md->disk->bdi	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->capabilities	1
PARAM_VALUE	0	md->disk->bdi->cgwb_release_mutex.dep_map->name	0-255
PARAM_VALUE	0	md->disk->bdi->cgwb_release_mutex.first_waiter	0
PARAM_VALUE	0	md->disk->bdi->cgwb_release_mutex.magic	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->cgwb_release_mutex.osq.tail.counter	0
PARAM_VALUE	0	md->disk->bdi->cgwb_release_mutex.owner.counter	0
PARAM_VALUE	0	md->disk->bdi->cgwb_tree.xa_flags	2080
PARAM_VALUE	0	md->disk->bdi->cgwb_tree.xa_head	0
PARAM_VALUE	0	md->disk->bdi->dev	0
PARAM_VALUE	0	md->disk->bdi->io_pages	32
PARAM_VALUE	0	md->disk->bdi->max_prop_frac	1024
PARAM_VALUE	0	md->disk->bdi->max_ratio	1000000
PARAM_VALUE	0	md->disk->bdi->min_ratio	0
PARAM_VALUE	0	md->disk->bdi->ra_pages	32
PARAM_VALUE	0	md->disk->bdi->refcnt.refcount.refs.counter	1
PARAM_VALUE	0	md->disk->bdi->wb.avg_write_bandwidth	25600
PARAM_VALUE	0	md->disk->bdi->wb.b_dirty.next	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb.b_dirty.next->next	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb.b_dirty.prev	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb.b_dirty.prev->next	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb.b_dirty.prev->prev	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb.b_dirty_time.next	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb.b_dirty_time.next->next	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb.b_dirty_time.prev	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb.b_dirty_time.prev->next	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb.b_dirty_time.prev->prev	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb.b_io.next	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb.b_io.next->next	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb.b_io.prev	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb.b_io.prev->next	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb.b_io.prev->prev	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb.b_more_io.next	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb.b_more_io.next->next	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb.b_more_io.prev	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb.b_more_io.prev->next	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb.b_more_io.prev->prev	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb.balanced_dirty_ratelimit	25600
PARAM_VALUE	0	md->disk->bdi->wb.bdi	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb.bdi_node.next	0
PARAM_VALUE	0	md->disk->bdi->wb.bdi_node.prev	0
PARAM_VALUE	0	md->disk->bdi->wb.bw_dwork.cpu	0
PARAM_VALUE	0	md->disk->bdi->wb.bw_dwork.timer.entry.next	0
PARAM_VALUE	0	md->disk->bdi->wb.bw_dwork.timer.entry.pprev	0
PARAM_VALUE	0	md->disk->bdi->wb.bw_dwork.timer.flags	0
PARAM_VALUE	0	md->disk->bdi->wb.bw_dwork.timer.function	0
PARAM_VALUE	0	md->disk->bdi->wb.bw_dwork.work.data.counter	0
PARAM_VALUE	0	md->disk->bdi->wb.bw_dwork.work.entry.next	0
PARAM_VALUE	0	md->disk->bdi->wb.bw_dwork.work.entry.prev	0
PARAM_VALUE	0	md->disk->bdi->wb.bw_dwork.work.func	0
PARAM_VALUE	0	md->disk->bdi->wb.bw_dwork.wq	0
PARAM_VALUE	0	md->disk->bdi->wb.completions.lock.magic	3735899821
PARAM_VALUE	0	md->disk->bdi->wb.completions.lock.owner	(-1)
PARAM_VALUE	0	md->disk->bdi->wb.completions.lock.owner_cpu	u32max
PARAM_VALUE	0	md->disk->bdi->wb.dirty_ratelimit	25600
PARAM_VALUE	0	md->disk->bdi->wb.dwork.cpu	0
PARAM_VALUE	0	md->disk->bdi->wb.dwork.timer.entry.next	0
PARAM_VALUE	0	md->disk->bdi->wb.dwork.timer.entry.pprev	0
PARAM_VALUE	0	md->disk->bdi->wb.dwork.timer.expires	0
PARAM_VALUE	0	md->disk->bdi->wb.dwork.timer.flags	0
PARAM_VALUE	0	md->disk->bdi->wb.dwork.timer.function	0
PARAM_VALUE	0	md->disk->bdi->wb.dwork.work.data.counter	0
PARAM_VALUE	0	md->disk->bdi->wb.dwork.work.entry.next	0
PARAM_VALUE	0	md->disk->bdi->wb.dwork.work.entry.prev	0
PARAM_VALUE	0	md->disk->bdi->wb.dwork.work.func	0
PARAM_VALUE	0	md->disk->bdi->wb.dwork.wq	0
PARAM_VALUE	0	md->disk->bdi->wb.state	0
PARAM_VALUE	0	md->disk->bdi->wb.work_list.next	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb.work_list.next->next	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb.work_list.prev	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb.work_list.prev->next	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb.work_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb.write_bandwidth	25600
PARAM_VALUE	0	md->disk->bdi->wb_switch_rwsem.dep_map->name	0-255
PARAM_VALUE	0	md->disk->bdi->wb_switch_rwsem.magic	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb_waitq.head.next	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb_waitq.head.next->next	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb_waitq.head.prev	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb_waitq.head.prev->next	4096-ptr_max
PARAM_VALUE	0	md->disk->bdi->wb_waitq.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	md->disk->bio_split.back_pad	0,64
PARAM_VALUE	0	md->disk->bio_split.bio_pool.alloc	7276475779886346240
PARAM_VALUE	0	md->disk->bio_split.bio_pool.curr_nr	1-s32max
PARAM_VALUE	0	md->disk->bio_split.bio_pool.elements	1-u64max
PARAM_VALUE	0	md->disk->bio_split.bio_pool.free	8263660038527102976
PARAM_VALUE	0	md->disk->bio_split.bio_pool.min_nr	2
PARAM_VALUE	0	md->disk->bio_split.bio_pool.pool_data	1-u64max
PARAM_VALUE	0	md->disk->bio_split.bio_pool.wait.head.next	4096-ptr_max
PARAM_VALUE	0	md->disk->bio_split.bio_pool.wait.head.next->next	4096-ptr_max
PARAM_VALUE	0	md->disk->bio_split.bio_pool.wait.head.prev	4096-ptr_max
PARAM_VALUE	0	md->disk->bio_split.bio_pool.wait.head.prev->next	4096-ptr_max
PARAM_VALUE	0	md->disk->bio_split.bio_pool.wait.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	md->disk->bio_split.bio_slab	1-u64max
PARAM_VALUE	0	md->disk->bio_split.bvec_pool.alloc	7276475779886346240
PARAM_VALUE	0	md->disk->bio_split.bvec_pool.curr_nr	1-s32max
PARAM_VALUE	0	md->disk->bio_split.bvec_pool.elements	1-u64max
PARAM_VALUE	0	md->disk->bio_split.bvec_pool.free	8263660038527102976
PARAM_VALUE	0	md->disk->bio_split.bvec_pool.wait.head.next	4096-ptr_max
PARAM_VALUE	0	md->disk->bio_split.bvec_pool.wait.head.next->next	4096-ptr_max
PARAM_VALUE	0	md->disk->bio_split.bvec_pool.wait.head.prev	4096-ptr_max
PARAM_VALUE	0	md->disk->bio_split.bvec_pool.wait.head.prev->next	4096-ptr_max
PARAM_VALUE	0	md->disk->bio_split.bvec_pool.wait.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	md->disk->bio_split.cache	0,4096-ptr_max
PARAM_VALUE	0	md->disk->bio_split.cpuhp_dead->pprev	4096-ptr_max
PARAM_VALUE	0	md->disk->bio_split.cpuhp_dead.pprev	4096-ptr_max
PARAM_VALUE	0	md->disk->bio_split.front_pad	0
PARAM_VALUE	0	md->disk->bio_split.rescue_list.head	0
PARAM_VALUE	0	md->disk->bio_split.rescue_list.tail	0
PARAM_VALUE	0	md->disk->bio_split.rescue_workqueue	0,4096-ptr_max
PARAM_VALUE	0	md->disk->error_injection_list.next	4096-ptr_max
PARAM_VALUE	0	md->disk->error_injection_list.next->next	4096-ptr_max
PARAM_VALUE	0	md->disk->error_injection_list.prev	4096-ptr_max
PARAM_VALUE	0	md->disk->error_injection_list.prev->next	4096-ptr_max
PARAM_VALUE	0	md->disk->error_injection_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	md->disk->error_injection_lock.dep_map->name	0-255
PARAM_VALUE	0	md->disk->error_injection_lock.first_waiter	0
PARAM_VALUE	0	md->disk->error_injection_lock.magic	4096-ptr_max
PARAM_VALUE	0	md->disk->error_injection_lock.osq.tail.counter	0
PARAM_VALUE	0	md->disk->error_injection_lock.owner.counter	0
PARAM_VALUE	0	md->disk->first_minor	0-s32max
PARAM_VALUE	0	md->disk->flags	0,4-s32max
PARAM_VALUE	0	md->disk->fops	8178640962145095680
PARAM_VALUE	0	md->disk->lockdep_map.cpu	0
PARAM_VALUE	0	md->disk->lockdep_map.lock_type	0
PARAM_VALUE	0	md->disk->lockdep_map.wait_type_outer	0
PARAM_VALUE	0	md->disk->minors	1
PARAM_VALUE	0	md->disk->open_mutex.dep_map->name	0-255
PARAM_VALUE	0	md->disk->open_mutex.first_waiter	0
PARAM_VALUE	0	md->disk->open_mutex.magic	4096-ptr_max
PARAM_VALUE	0	md->disk->open_mutex.osq.tail.counter	0
PARAM_VALUE	0	md->disk->open_mutex.owner.counter	0
PARAM_VALUE	0	md->disk->part0	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.devres_head.next	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.devres_head.next->next	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.devres_head.prev	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.devres_head.prev->prev	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.dma_io_tlb_mem	1473117533515866112
PARAM_VALUE	0	md->disk->part0->bd_device.dma_io_tlb_mem->dyn_alloc.data.counter	9007199250546704
PARAM_VALUE	0	md->disk->part0->bd_device.dma_io_tlb_mem->dyn_alloc.entry.prev	1473117533515866344
PARAM_VALUE	0	md->disk->part0->bd_device.dma_io_tlb_mem->dyn_alloc.func	1583282886040592384
PARAM_VALUE	0	md->disk->part0->bd_device.dma_io_tlb_mem->pools.prev	1473117533515866320
PARAM_VALUE	0	md->disk->part0->bd_device.dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.dma_io_tlb_pools.next->next	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.dma_io_tlb_pools.prev	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.dma_io_tlb_pools.prev->next	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.dma_io_tlb_pools.prev->prev	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.dma_pools.next	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.dma_pools.next->next	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.dma_pools.prev	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.dma_pools.prev->next	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.dma_pools.prev->prev	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.flags	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.kobj.kref.refcount.refs.counter	1
PARAM_VALUE	0	md->disk->part0->bd_device.kobj.ktype	5399513539053756416
PARAM_VALUE	0	md->disk->part0->bd_device.kobj.state_add_uevent_sent	0
PARAM_VALUE	0	md->disk->part0->bd_device.kobj.state_in_sysfs	0
PARAM_VALUE	0	md->disk->part0->bd_device.kobj.state_initialized	1
PARAM_VALUE	0	md->disk->part0->bd_device.kobj.state_remove_uevent_sent	0
PARAM_VALUE	0	md->disk->part0->bd_device.links.consumers.next	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.links.consumers.next->next	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.links.consumers.prev	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.links.consumers.prev->next	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.links.consumers.prev->prev	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.links.defer_sync.next	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.links.defer_sync.next->next	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.links.defer_sync.prev	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.links.defer_sync.prev->next	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.links.defer_sync.prev->prev	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.links.status	0
PARAM_VALUE	0	md->disk->part0->bd_device.links.suppliers.next	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.links.suppliers.next->next	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.links.suppliers.prev	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.links.suppliers.prev->next	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.links.suppliers.prev->prev	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.numa_node	(-1)
PARAM_VALUE	0	md->disk->part0->bd_device.power.child_count.counter	0
PARAM_VALUE	0	md->disk->part0->bd_device.power.deferred_resume	0
PARAM_VALUE	0	md->disk->part0->bd_device.power.disable_depth	1
PARAM_VALUE	0	md->disk->part0->bd_device.power.early_init	1
PARAM_VALUE	0	md->disk->part0->bd_device.power.entry.next	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.power.entry.next->next	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.power.entry.prev	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.power.entry.prev->next	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.power.entry.prev->prev	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.power.idle_notification	0
PARAM_VALUE	0	md->disk->part0->bd_device.power.ignore_children	0
PARAM_VALUE	0	md->disk->part0->bd_device.power.last_status	(-1)
PARAM_VALUE	0	md->disk->part0->bd_device.power.needs_force_resume	0
PARAM_VALUE	0	md->disk->part0->bd_device.power.qos	0
PARAM_VALUE	0	md->disk->part0->bd_device.power.request	0
PARAM_VALUE	0	md->disk->part0->bd_device.power.request_pending	0
PARAM_VALUE	0	md->disk->part0->bd_device.power.runtime_auto	1
PARAM_VALUE	0	md->disk->part0->bd_device.power.runtime_error	0
PARAM_VALUE	0	md->disk->part0->bd_device.power.runtime_status	2
PARAM_VALUE	0	md->disk->part0->bd_device.power.timer_expires	0
PARAM_VALUE	0	md->disk->part0->bd_device.power.usage_count.counter	0
PARAM_VALUE	0	md->disk->part0->bd_device.power.wait_queue.head.next	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.power.wait_queue.head.next->next	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.power.wait_queue.head.prev	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.power.wait_queue.head.prev->next	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_device.power.wait_queue.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_disk	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_fsfreeze_mutex.dep_map->name	0-255
PARAM_VALUE	0	md->disk->part0->bd_fsfreeze_mutex.magic	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_holder_lock.dep_map->name	0-255
PARAM_VALUE	0	md->disk->part0->bd_holder_lock.magic	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_mapping	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_mapping->a_ops	5931361204064923648
PARAM_VALUE	0	md->disk->part0->bd_mapping->gfp_mask	1051840
PARAM_VALUE	0	md->disk->part0->bd_mapping->host	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_mapping->invalidate_lock.magic	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_queue	4096-ptr_max
PARAM_VALUE	0	md->disk->part0->bd_stats	4096-ptr_max
PARAM_VALUE	0	md->disk->part_tbl.xa_flags	0
PARAM_VALUE	0	md->disk->part_tbl.xa_head	0
PARAM_VALUE	0	md->disk->part_tbl.xa_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	md->disk->private_data	4096-ptr_max
PARAM_VALUE	0	md->disk->queue	4096-ptr_max
PARAM_VALUE	0	md->disk->queue->blkg_list.next	4096-ptr_max
PARAM_VALUE	0	md->disk->queue->blkg_list.next->next	4096-ptr_max
PARAM_VALUE	0	md->disk->queue->blkg_list.next->prev	4096-ptr_max
PARAM_VALUE	0	md->disk->queue->queue_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	md->disk->queue->root_blkg	4096-ptr_max
PARAM_VALUE	0	md->disk->queue->root_blkg->online	1
PARAM_VALUE	0	md->disk->queue->root_blkg->refcnt.percpu_count_ptr	4096-s64max
PARAM_VALUE	0	md->disk->queue_kobj.kref.refcount.refs.counter	1
PARAM_VALUE	0	md->disk->queue_kobj.ktype	8941777688397746176
PARAM_VALUE	0	md->disk->queue_kobj.state_add_uevent_sent	0
PARAM_VALUE	0	md->disk->queue_kobj.state_in_sysfs	0
PARAM_VALUE	0	md->disk->queue_kobj.state_initialized	1
PARAM_VALUE	0	md->disk->queue_kobj.state_remove_uevent_sent	0
PARAM_VALUE	0	md->disk->random	4096-ptr_max
PARAM_VALUE	0	md->disk->random->last_time	4294892296
PARAM_VALUE	0	md->disk->rqos_state_mutex.dep_map->name	0-255
PARAM_VALUE	0	md->disk->rqos_state_mutex.first_waiter	0
PARAM_VALUE	0	md->disk->rqos_state_mutex.magic	4096-ptr_max
PARAM_VALUE	0	md->disk->slave_bdevs.next	4096-ptr_max
PARAM_VALUE	0	md->disk->slave_bdevs.next->next	4096-ptr_max
PARAM_VALUE	0	md->disk->slave_bdevs.prev	4096-ptr_max
PARAM_VALUE	0	md->disk->slave_bdevs.prev->next	4096-ptr_max
PARAM_VALUE	0	md->disk->slave_bdevs.prev->prev	4096-ptr_max
PARAM_VALUE	0	md->disk->zone_wplugs_list.next	4096-ptr_max
PARAM_VALUE	0	md->disk->zone_wplugs_list.next->next	4096-ptr_max
PARAM_VALUE	0	md->disk->zone_wplugs_list.prev	4096-ptr_max
PARAM_VALUE	0	md->disk->zone_wplugs_list.prev->next	4096-ptr_max
PARAM_VALUE	0	md->disk->zone_wplugs_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	md->disk->zone_wplugs_worker_bio_done.wait.lock.magic	3735899821
PARAM_VALUE	0	md->disk->zone_wplugs_worker_bio_done.wait.lock.owner	(-1)
PARAM_VALUE	0	md->disk->zone_wplugs_worker_bio_done.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	md->disk->zone_wplugs_worker_bio_done.wait.task_list.next	4096-ptr_max
PARAM_VALUE	0	md->disk->zone_wplugs_worker_bio_done.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	0	md->disk->zone_wplugs_worker_bio_done.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	0	md->disk->zone_wplugs_worker_bio_done.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	md->disk->zone_wplugs_worker_bio_done.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	md->event_nr.counter	0
PARAM_VALUE	0	md->holders.counter	1
PARAM_VALUE	0	md->init_tio_pdu	0
PARAM_VALUE	0	md->io_barrier.dep_map->name	0-255
PARAM_VALUE	0	md->io_barrier.sda	4096-ptr_max
PARAM_VALUE	0	md->io_barrier.srcu_ctrp	4096-ptr_max
PARAM_VALUE	0	md->io_barrier.srcu_reader_flavor	0
PARAM_VALUE	0	md->io_barrier.srcu_sup	4096-ptr_max
PARAM_VALUE	0	md->io_barrier.srcu_sup->node	0,4096-ptr_max
PARAM_VALUE	0	md->io_barrier.srcu_sup->srcu_barrier_mutex.dep_map->name	0-255
PARAM_VALUE	0	md->io_barrier.srcu_sup->srcu_barrier_mutex.magic	4096-ptr_max
PARAM_VALUE	0	md->io_barrier.srcu_sup->srcu_cb_mutex.dep_map->name	0-255
PARAM_VALUE	0	md->io_barrier.srcu_sup->srcu_cb_mutex.magic	4096-ptr_max
PARAM_VALUE	0	md->io_barrier.srcu_sup->srcu_gp_mutex.dep_map->name	0-255
PARAM_VALUE	0	md->io_barrier.srcu_sup->srcu_gp_mutex.magic	4096-ptr_max
PARAM_VALUE	0	md->io_barrier.srcu_sup->srcu_gp_seq	18446744073709551216
PARAM_VALUE	0	md->io_barrier.srcu_sup->srcu_gp_seq_needed	18446744073709551216
PARAM_VALUE	0	md->io_barrier.srcu_sup->srcu_gp_seq_needed_exp	18446744073709551216
PARAM_VALUE	0	md->io_barrier.srcu_sup->srcu_size_state	0-1,8
PARAM_VALUE	0	md->io_barrier.srcu_sup->srcu_ssp	4096-ptr_max
PARAM_VALUE	0	md->io_barrier.srcu_sup->srcu_ssp->sda	1-u64max
PARAM_VALUE	0	md->io_barrier.srcu_sup->srcu_ssp->srcu_sup	4096-ptr_max
PARAM_VALUE	0	md->open_count.counter	0
PARAM_VALUE	0	md->suspend_lock.dep_map->name	0-255
PARAM_VALUE	0	md->suspend_lock.first_waiter	0
PARAM_VALUE	0	md->suspend_lock.magic	4096-ptr_max
PARAM_VALUE	0	md->suspend_lock.osq.tail.counter	0
PARAM_VALUE	0	md->suspend_lock.owner.counter	0
PARAM_VALUE	0	md->table_devices.next	4096-ptr_max
PARAM_VALUE	0	md->table_devices.next->next	4096-ptr_max
PARAM_VALUE	0	md->table_devices.prev	4096-ptr_max
PARAM_VALUE	0	md->table_devices.prev->next	4096-ptr_max
PARAM_VALUE	0	md->table_devices.prev->prev	4096-ptr_max
PARAM_VALUE	0	md->table_devices_lock.dep_map->name	0-255
PARAM_VALUE	0	md->table_devices_lock.first_waiter	0
PARAM_VALUE	0	md->table_devices_lock.magic	4096-ptr_max
PARAM_VALUE	0	md->table_devices_lock.osq.tail.counter	0
PARAM_VALUE	0	md->table_devices_lock.owner.counter	0
PARAM_VALUE	0	md->type	0
PARAM_VALUE	0	md->type_lock.dep_map->name	0-255
PARAM_VALUE	0	md->type_lock.first_waiter	0
PARAM_VALUE	0	md->type_lock.magic	4096-ptr_max
PARAM_VALUE	0	md->type_lock.osq.tail.counter	0
PARAM_VALUE	0	md->type_lock.owner.counter	0
PARAM_VALUE	0	md->uevent_list.next	4096-ptr_max
PARAM_VALUE	0	md->uevent_list.next->next	4096-ptr_max
PARAM_VALUE	0	md->uevent_list.prev	4096-ptr_max
PARAM_VALUE	0	md->uevent_list.prev->next	4096-ptr_max
PARAM_VALUE	0	md->uevent_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	md->uevent_seq.counter	0
BUF_SIZE	0	md	2280
BUF_SIZE	0	md->disk	0,2000
BUF_SIZE	0	md->disk->fops	(-1),144
BUF_SIZE	0	md->disk->private_data	2280,u64max
BUF_SIZE	0	md->pending_io	8,u64max
BUF_SIZE	0	md->wq	(-1),512,528-8720
CAPPED_DATA	0	md->numa_node_id	1
DATA_SOURCE	0	md	r __kvmalloc_node_noprof
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	md->disk->bio_split.bio_pool.min_nr
NO_OVERFLOW_SIMPLE	0	md->disk->bio_split.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE	0	md->disk->part0->bd_queue->async_depth
NO_OVERFLOW_SIMPLE	0	md->disk->part0->bd_queue->limits.max_discard_sectors
NO_OVERFLOW_SIMPLE	0	md->disk->part0->bd_queue->limits.max_open_zones
NO_OVERFLOW_SIMPLE	0	md->disk->part0->bd_queue->nr_hw_queues
NO_OVERFLOW_SIMPLE	0	md->disk->part0->bd_queue->nr_requests
NO_OVERFLOW_SIMPLE	0	md->disk->queue->async_depth
NO_OVERFLOW_SIMPLE	0	md->disk->queue->nr_requests
NO_OVERFLOW_SIMPLE	0	md->queue->async_depth
NO_OVERFLOW_SIMPLE	0	md->queue->nr_requests

drivers/md/dm.c free_dev() -> cleanup_mapped_device()

Type	Parameter	Key	Value
PARAM_VALUE	0	md	4096-ptr_max
PARAM_VALUE	0	md->disk	4096-ptr_max
PARAM_VALUE	0	md->disk->ev->block	s32min-s32max
PARAM_VALUE	0	md->disk->part0->bd_device.iommu_group->owner_cnt	0-4294967295
PARAM_VALUE	0	md->disk->part0->bd_device.kobj.parent->sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	md->disk->part0->bd_device.kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	md->disk->part0->bd_device.kobj.release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	md->disk->part0->bd_device.kobj.release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	md->disk->part0->bd_device.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	md->disk->part0->bd_device.p->dead	0-1
PARAM_VALUE	0	md->disk->part0->bd_device.p->deferred_probe_reason	0-s64max
PARAM_VALUE	0	md->disk->part0->bd_device.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	md->disk->part0->bd_nr_sectors	0-18014398509481983
PARAM_VALUE	0	md->disk->part0->bd_size_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	md->disk->queue->mq_freeze_lock.dep_map->name	0-255
PARAM_VALUE	0	md->disk->queue->mq_freeze_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	md->disk->queue->mq_freeze_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	md->disk->queue->mq_freeze_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	md->disk->queue->mq_freeze_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	md->disk->queue->mq_freeze_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	md->disk->queue->mq_freeze_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	md->disk->queue->mq_freeze_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	md->disk->queue->mq_freeze_owner	1-u64max
PARAM_VALUE	0	md->disk->queue->mq_kobj->sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	md->disk->queue->q_usage_counter.data->rcu.func	1-u64max
PARAM_VALUE	0	md->disk->queue->stats->accounting	s32min-s32max
PARAM_VALUE	0	md->disk->queue->tag_set->update_nr_hwq_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	md->disk->queue->tag_set->update_nr_hwq_lock.first_waiter->type	0-1
PARAM_VALUE	0	md->disk->queue_kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	md->io_barrier.dep_map->name	0-255
PARAM_VALUE	0	md->map	0
PARAM_VALUE	0	md->suspend_lock.dep_map->name	0-255
PARAM_VALUE	0	md->suspend_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	md->suspend_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	md->suspend_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	md->suspend_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	md->suspend_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	md->suspend_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	md->suspend_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	md->suspend_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	md->suspend_lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	md->wq->flags	0-4294967295
PARAM_VALUE	0	md->wq->flush_color	s32min-s32max
PARAM_VALUE	0	md->wq->nr_drainers	s32min-s32max
PARAM_VALUE	0	md->wq->work_color	s32min-s32max
PARAM_VALUE	0	md->wq->wq_dev	0-s64max
PARAM_VALUE	0	*md->queue->crypto_profile->modes_supported	0-4294967295
DATA_SOURCE	0	md	$0
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	md->mempools->bs.bio_pool.min_nr
NO_OVERFLOW_SIMPLE	0	md->mempools->bs.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE	0	md->mempools->bs.rescue_workqueue->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	md->mempools->io_bs.bio_pool.min_nr
NO_OVERFLOW_SIMPLE	0	md->mempools->io_bs.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE	0	md->mempools->io_bs.rescue_workqueue->rescuer->task->dl.pi_se->dl_runtime