bdev_add identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

block/blk.h, line 625 (as a prototype)

Defined in 1 files as a function:

block/bdev.c, line 541 (as a function)

Referenced in 2 files:

Smatch caller information:

block/partitions/core.c add_partition() -> bdev_add()

Type	Parameter	Key	Value
PARAM_VALUE	0	bdev	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.devres_head.next->next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.devres_head.prev->prev	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.dma_io_tlb_mem->defpool.nareas	0-s32max
PARAM_VALUE	0	bdev->bd_device.dma_io_tlb_mem->dyn_alloc.data.counter	0,9007199250546704
PARAM_VALUE	0	bdev->bd_device.dma_io_tlb_mem->pools.prev	0,1473117533515866408
PARAM_VALUE	0	bdev->bd_device.dma_io_tlb_pools.next->next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.dma_io_tlb_pools.prev->next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.dma_io_tlb_pools.prev->prev	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.dma_ops->alloc	0,1744715142275031040,2065280936184246272,2938795245442469888
PARAM_VALUE	0	bdev->bd_device.dma_ops->alloc_pages_op	0,4686288359180861440,6350905364812603392,6978773206971854848
PARAM_VALUE	0	bdev->bd_device.dma_ops->cache_sync	0
PARAM_VALUE	0	bdev->bd_device.dma_ops->dma_supported	0,2528523692154392576,3617072262637035520,5023592177070743552,5276104885786021888
PARAM_VALUE	0	bdev->bd_device.dma_ops->free	0,4778164490434129920,7144974343242604544,7861694134817480704
PARAM_VALUE	0	bdev->bd_device.dma_ops->free_pages	0,239457316199952384,5196233516945883136,7413093576918179840
PARAM_VALUE	0	bdev->bd_device.dma_ops->get_required_mask	0,7770840938859397120
PARAM_VALUE	0	bdev->bd_device.dma_ops->get_sgtable	0,1322759480623644672
PARAM_VALUE	0	bdev->bd_device.dma_ops->map_phys	0,2506261230157742080,4169194063996235776,4848421345171935232,6326163439792029696
PARAM_VALUE	0	bdev->bd_device.dma_ops->map_sg	0,2118452656510775296,2518538481676259328,5872201013595766784,6630017431831871488
PARAM_VALUE	0	bdev->bd_device.dma_ops->max_mapping_size	0,8830639662091943936
PARAM_VALUE	0	bdev->bd_device.dma_ops->mmap	0,5761417605877342208,7694740394750603264
PARAM_VALUE	0	bdev->bd_device.dma_ops->sync_sg_for_cpu	0,4862850025765572608
PARAM_VALUE	0	bdev->bd_device.dma_ops->sync_sg_for_device	0,3732476178258022400
PARAM_VALUE	0	bdev->bd_device.dma_ops->sync_single_for_cpu	0,1155325867376779264
PARAM_VALUE	0	bdev->bd_device.dma_ops->sync_single_for_device	0,8781567156597239808
PARAM_VALUE	0	bdev->bd_device.dma_ops->unmap_phys	0,3634718672199266304,5690836758666383360,6257189515678003200,7756707427785986048
PARAM_VALUE	0	bdev->bd_device.dma_ops->unmap_sg	0,1256335292805263360,8472845699660435456,8676762248147066880,8920167536469053440
PARAM_VALUE	0	bdev->bd_device.dma_pools.next->next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.dma_pools.prev->next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.dma_pools.prev->prev	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.flags	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.fwnode->dev	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.fwnode->dev->fwnode	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.fwnode->dev->p	1-u64max
PARAM_VALUE	0	bdev->bd_device.fwnode->dev->power.set_latency_tolerance	5740181548905971712
PARAM_VALUE	0	bdev->bd_device.fwnode->suppliers.next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.fwnode->suppliers.next->next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.fwnode->suppliers.next->prev	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.kobj.entry.next->next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.kobj.entry.prev->next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.kobj.entry.prev->prev	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.kobj.parent->sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	bdev->bd_device.kobj.release->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.kobj.release.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	bdev->bd_device.kobj.uevent_suppress	0
PARAM_VALUE	0	bdev->bd_device.links.consumers.next->next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.links.consumers.prev->next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.links.consumers.prev->prev	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.links.defer_sync.next->next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.links.defer_sync.prev->next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.links.defer_sync.prev->prev	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.links.suppliers.next->next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.links.suppliers.prev->next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.links.suppliers.prev->prev	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.p->klist_children.get	2213798222526185472
PARAM_VALUE	0	bdev->bd_device.p->klist_children.put	3126867300421632000
PARAM_VALUE	0	bdev->bd_device.p->knode_bus.n_ref.refcount.refs.counter	1
PARAM_VALUE	0	bdev->bd_device.p->knode_class.n_ref.refcount.refs.counter	1
PARAM_VALUE	0	bdev->bd_device.p->knode_parent.n_ref.refcount.refs.counter	1
PARAM_VALUE	0	bdev->bd_device.physical_location->horizontal_position	0-3
PARAM_VALUE	0	bdev->bd_device.physical_location->panel	0-7
PARAM_VALUE	0	bdev->bd_device.physical_location->vertical_position	0-3
PARAM_VALUE	0	bdev->bd_device.power.entry.next->next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.power.entry.prev->next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.power.entry.prev->prev	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.power.wait_queue.head.next->next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.power.wait_queue.head.prev->next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_device.power.wait_queue.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	bdev->bd_disk	4096-ptr_max
PARAM_VALUE	0	bdev->bd_fsfreeze_mutex.dep_map->name	0-255
PARAM_VALUE	0	bdev->bd_fsfreeze_mutex.first_waiter	0
PARAM_VALUE	0	bdev->bd_fsfreeze_mutex.magic	4096-ptr_max
PARAM_VALUE	0	bdev->bd_fsfreeze_mutex.owner.counter	0
PARAM_VALUE	0	bdev->bd_holder_dir	4096-ptr_max
PARAM_VALUE	0	bdev->bd_holder_dir->entry.next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_holder_dir->entry.next->next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_holder_dir->entry.prev->next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_holder_dir->entry.prev->prev	4096-ptr_max
PARAM_VALUE	0	bdev->bd_holder_dir->kref.refcount.refs.counter	1
PARAM_VALUE	0	bdev->bd_holder_dir->kset	0,4096-ptr_max
PARAM_VALUE	0	bdev->bd_holder_dir->kset->list.prev	4096-ptr_max
PARAM_VALUE	0	bdev->bd_holder_dir->kset->list.prev->next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_holder_dir->kset->list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_holder_dir->kset->list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	bdev->bd_holder_dir->ktype	1915817945436012544
PARAM_VALUE	0	bdev->bd_holder_dir->name	4096-ptr_max
PARAM_VALUE	0	bdev->bd_holder_dir->sd	4096-ptr_max
PARAM_VALUE	0	bdev->bd_holder_dir->state_in_sysfs	1
PARAM_VALUE	0	bdev->bd_holder_dir->state_initialized	1
PARAM_VALUE	0	bdev->bd_holder_lock.dep_map->name	0-255
PARAM_VALUE	0	bdev->bd_holder_lock.first_waiter	0
PARAM_VALUE	0	bdev->bd_holder_lock.magic	4096-ptr_max
PARAM_VALUE	0	bdev->bd_holder_lock.osq.tail.counter	0
PARAM_VALUE	0	bdev->bd_holder_lock.owner.counter	0
PARAM_VALUE	0	bdev->bd_mapping	4096-ptr_max
PARAM_VALUE	0	bdev->bd_mapping->a_ops	5931361204064923648
PARAM_VALUE	0	bdev->bd_mapping->flags	0
PARAM_VALUE	0	bdev->bd_mapping->gfp_mask	1051840
PARAM_VALUE	0	bdev->bd_mapping->host	4096-ptr_max
PARAM_VALUE	0	bdev->bd_mapping->invalidate_lock.magic	4096-ptr_max
PARAM_VALUE	0	bdev->bd_mapping->wb_err	0
PARAM_VALUE	0	bdev->bd_mapping->writeback_index	0
PARAM_VALUE	0	bdev->bd_size_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	bdev->bd_start_sect	0-18446744073709551614
PARAM_VALUE	0	bdev->bd_stats	4096-ptr_max
BUF_SIZE	0	bdev	2136
BUF_SIZE	0	bdev->bd_holder_dir	248
BUF_SIZE	0	bdev->bd_meta_info	(-1),101
CAPPED_DATA	0	bdev	1
CAPPED_DATA	0	bdev->bd_start_sect	1
DATA_SOURCE	0	bdev	r bdev_alloc
NOSPEC	0	bdev->bd_start_sect
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	bdev->bd_nr_sectors	0-18014398509481983
USER_DATA	0	bdev->bd_start_sect	0-s32max[c]
NO_OVERFLOW_SIMPLE	0	bdev->bd_disk->bio_split.bio_pool.min_nr
NO_OVERFLOW_SIMPLE	0	bdev->bd_disk->bio_split.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE	0	bdev->bd_queue->async_depth
NO_OVERFLOW_SIMPLE	0	bdev->bd_queue->nr_requests
HALF_LOCKED2		&disk->open_mutex
TYPE_LOCK		(struct gendisk)->open_mutex

block/genhd.c add_disk_final() -> bdev_add()

Type	Parameter	Key	Value
PARAM_VALUE	0	bdev	4096-ptr_max
PARAM_VALUE	0	bdev->bd_holder_dir	4096-ptr_max
PARAM_VALUE	0	bdev->bd_holder_dir->entry.next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_holder_dir->kref.refcount.refs.counter	1
PARAM_VALUE	0	bdev->bd_holder_dir->kset->list.prev	4096-ptr_max
PARAM_VALUE	0	bdev->bd_holder_dir->kset->list.prev->next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_holder_dir->kset->list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	bdev->bd_holder_dir->kset->list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	bdev->bd_holder_dir->ktype	1915817945436012544
PARAM_VALUE	0	bdev->bd_holder_dir->parent	4096-ptr_max
PARAM_VALUE	0	bdev->bd_holder_dir->sd	4096-ptr_max
PARAM_VALUE	0	bdev->bd_holder_dir->sd->active.counter	(-2147483647)
PARAM_VALUE	0	bdev->bd_holder_dir->state_in_sysfs	1
PARAM_VALUE	0	bdev->bd_holder_dir->state_initialized	1
PARAM_VALUE	0	bdev->bd_nr_sectors	0-18014398509481983
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	bdev->bd_queue->async_depth
NO_OVERFLOW_SIMPLE	0	bdev->bd_queue->limits.max_discard_sectors
NO_OVERFLOW_SIMPLE	0	bdev->bd_queue->limits.max_open_zones
NO_OVERFLOW_SIMPLE	0	bdev->bd_queue->nr_hw_queues
NO_OVERFLOW_SIMPLE	0	bdev->bd_queue->nr_requests
UNITS	1	dev	unit_array_size