rbd_object_map_load identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/block/rbd.c, line 1890 (as a function)

Referenced in 1 files:

drivers/block/rbd.c
- line 1918
- line 6945

Smatch caller information:

drivers/block/rbd.c rbd_dev_image_probe() -> rbd_object_map_load()

Type	Parameter	Key	Value
PARAM_VALUE	0	rbd_dev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->acquire_wait.done	0
PARAM_VALUE	0	rbd_dev->acquire_wait.wait.lock.magic	3735899821
PARAM_VALUE	0	rbd_dev->acquire_wait.wait.lock.owner	(-1)
PARAM_VALUE	0	rbd_dev->acquire_wait.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	rbd_dev->acquire_wait.wait.task_list.next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->acquire_wait.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->acquire_wait.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->acquire_wait.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->acquire_wait.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->acquiring_list.next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->acquiring_list.next->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->acquiring_list.prev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->acquiring_list.prev->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->acquiring_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.bus	3483660646372446208
PARAM_VALUE	0	rbd_dev->dev.bus->dev_groups	0
PARAM_VALUE	0	rbd_dev->dev.bus->dev_name	0
PARAM_VALUE	0	rbd_dev->dev.bus->dma_cleanup	0
PARAM_VALUE	0	rbd_dev->dev.bus->dma_configure	0
PARAM_VALUE	0	rbd_dev->dev.bus->drv_groups	0
PARAM_VALUE	0	rbd_dev->dev.bus->irq_get_affinity	0
PARAM_VALUE	0	rbd_dev->dev.bus->match	0
PARAM_VALUE	0	rbd_dev->dev.bus->num_vf	0
PARAM_VALUE	0	rbd_dev->dev.bus->offline	0
PARAM_VALUE	0	rbd_dev->dev.bus->online	0
PARAM_VALUE	0	rbd_dev->dev.bus->pm	0
PARAM_VALUE	0	rbd_dev->dev.bus->probe	0
PARAM_VALUE	0	rbd_dev->dev.bus->remove	0
PARAM_VALUE	0	rbd_dev->dev.bus->resume	0
PARAM_VALUE	0	rbd_dev->dev.bus->shutdown	0
PARAM_VALUE	0	rbd_dev->dev.bus->suspend	0
PARAM_VALUE	0	rbd_dev->dev.bus->sync_state	0
PARAM_VALUE	0	rbd_dev->dev.bus->uevent	0
PARAM_VALUE	0	rbd_dev->dev.devres_head.next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.devres_head.next->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.devres_head.prev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.devres_head.prev->prev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.dma_io_tlb_mem	1473117533515866112
PARAM_VALUE	0	rbd_dev->dev.dma_io_tlb_mem->dyn_alloc.data.counter	9007199250546704
PARAM_VALUE	0	rbd_dev->dev.dma_io_tlb_mem->dyn_alloc.entry.prev	1473117533515866344
PARAM_VALUE	0	rbd_dev->dev.dma_io_tlb_mem->dyn_alloc.func	1583282886040592384
PARAM_VALUE	0	rbd_dev->dev.dma_io_tlb_mem->pools.prev	1473117533515866320
PARAM_VALUE	0	rbd_dev->dev.dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.dma_io_tlb_pools.next->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.dma_io_tlb_pools.prev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.dma_io_tlb_pools.prev->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.dma_io_tlb_pools.prev->prev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.dma_pools.next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.dma_pools.next->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.dma_pools.prev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.dma_pools.prev->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.dma_pools.prev->prev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.dma_uses_io_tlb	0
PARAM_VALUE	0	rbd_dev->dev.flags	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.kobj.kref.refcount.refs.counter	1
PARAM_VALUE	0	rbd_dev->dev.kobj.kset	0,4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.kobj.ktype	5399513539053756416
PARAM_VALUE	0	rbd_dev->dev.kobj.state_add_uevent_sent	0
PARAM_VALUE	0	rbd_dev->dev.kobj.state_in_sysfs	0
PARAM_VALUE	0	rbd_dev->dev.kobj.state_initialized	1
PARAM_VALUE	0	rbd_dev->dev.links.consumers.next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.links.consumers.next->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.links.consumers.prev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.links.consumers.prev->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.links.consumers.prev->prev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.links.defer_sync.next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.links.defer_sync.next->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.links.defer_sync.prev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.links.defer_sync.prev->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.links.defer_sync.prev->prev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.links.status	0
PARAM_VALUE	0	rbd_dev->dev.links.suppliers.next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.links.suppliers.next->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.links.suppliers.prev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.links.suppliers.prev->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.links.suppliers.prev->prev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.numa_node	(-1)
PARAM_VALUE	0	rbd_dev->dev.parent	0,4096-u64max
PARAM_VALUE	0	rbd_dev->dev.power.child_count.counter	0
PARAM_VALUE	0	rbd_dev->dev.power.deferred_resume	0
PARAM_VALUE	0	rbd_dev->dev.power.disable_depth	1
PARAM_VALUE	0	rbd_dev->dev.power.early_init	1
PARAM_VALUE	0	rbd_dev->dev.power.entry.next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.power.entry.next->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.power.entry.prev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.power.entry.prev->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.power.entry.prev->prev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.power.idle_notification	0
PARAM_VALUE	0	rbd_dev->dev.power.ignore_children	0
PARAM_VALUE	0	rbd_dev->dev.power.is_late_suspended	0
PARAM_VALUE	0	rbd_dev->dev.power.is_noirq_suspended	0
PARAM_VALUE	0	rbd_dev->dev.power.is_prepared	0
PARAM_VALUE	0	rbd_dev->dev.power.is_suspended	0
PARAM_VALUE	0	rbd_dev->dev.power.last_status	(-1)
PARAM_VALUE	0	rbd_dev->dev.power.needs_force_resume	0
PARAM_VALUE	0	rbd_dev->dev.power.qos	0
PARAM_VALUE	0	rbd_dev->dev.power.request	0
PARAM_VALUE	0	rbd_dev->dev.power.request_pending	0
PARAM_VALUE	0	rbd_dev->dev.power.runtime_auto	1
PARAM_VALUE	0	rbd_dev->dev.power.runtime_error	0
PARAM_VALUE	0	rbd_dev->dev.power.runtime_status	2
PARAM_VALUE	0	rbd_dev->dev.power.timer_expires	0
PARAM_VALUE	0	rbd_dev->dev.power.usage_count.counter	0
PARAM_VALUE	0	rbd_dev->dev.power.wait_queue.head.next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.power.wait_queue.head.next->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.power.wait_queue.head.prev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.power.wait_queue.head.prev->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.power.wait_queue.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->dev.type	8263817728463192064
PARAM_VALUE	0	rbd_dev->header.object_prefix	0,4096-ptr_max
PARAM_VALUE	0	rbd_dev->header.snapc	4096-ptr_max
PARAM_VALUE	0	rbd_dev->header.snapc->nref.refs.counter	1
PARAM_VALUE	0	rbd_dev->header.snapc->snaps	0-255
PARAM_VALUE	0	rbd_dev->header.stripe_count	1-u64max
PARAM_VALUE	0	rbd_dev->header_rwsem.dep_map->name	0-255
PARAM_VALUE	0	rbd_dev->header_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	rbd_dev->header_rwsem.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	rbd_dev->header_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	rbd_dev->header_rwsem.magic	4096-ptr_max
PARAM_VALUE	0	rbd_dev->header_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	0	rbd_dev->image_format	1-2
PARAM_VALUE	0	rbd_dev->layout.pool_ns	0
PARAM_VALUE	0	rbd_dev->lock_rwsem.count.counter	0
PARAM_VALUE	0	rbd_dev->lock_rwsem.dep_map->name	0-255
PARAM_VALUE	0	rbd_dev->lock_rwsem.first_waiter	0
PARAM_VALUE	0	rbd_dev->lock_rwsem.magic	4096-ptr_max
PARAM_VALUE	0	rbd_dev->lock_rwsem.osq.tail.counter	0
PARAM_VALUE	0	rbd_dev->lock_rwsem.owner.counter	0
PARAM_VALUE	0	rbd_dev->lock_state	0
PARAM_VALUE	0	rbd_dev->node.next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->node.next->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->node.prev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->node.prev->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->node.prev->prev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->quiescing_wait.done	0
PARAM_VALUE	0	rbd_dev->quiescing_wait.wait.lock.magic	3735899821
PARAM_VALUE	0	rbd_dev->quiescing_wait.wait.lock.owner	(-1)
PARAM_VALUE	0	rbd_dev->quiescing_wait.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	rbd_dev->quiescing_wait.wait.task_list.next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->quiescing_wait.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->quiescing_wait.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->quiescing_wait.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->quiescing_wait.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->rbd_client	4096-ptr_max
PARAM_VALUE	0	rbd_dev->rbd_client->client	4096-ptr_max
PARAM_VALUE	0	rbd_dev->rbd_client->client->osdc.lock.dep_map->name	0-255
PARAM_VALUE	0	rbd_dev->rbd_client->client->osdc.lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	rbd_dev->rbd_client->client->osdc.lock.first_waiter->list.next	2212933610777083904
PARAM_VALUE	0	rbd_dev->rbd_client->client->osdc.lock.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	rbd_dev->rbd_client->client->osdc.lock.first_waiter->type	0-1
PARAM_VALUE	0	rbd_dev->running_list.next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->running_list.next->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->running_list.prev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->running_list.prev->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->running_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->spec	4096-ptr_max
PARAM_VALUE	0	rbd_dev->spec->image_id	4096-ptr_max
PARAM_VALUE	0	rbd_dev->spec->pool_id	0-18446744073709551614
PARAM_VALUE	0	rbd_dev->spec->pool_name	1-u64max
PARAM_VALUE	0	rbd_dev->spec->pool_ns	0,4096-ptr_max
PARAM_VALUE	0	rbd_dev->spec->snap_id	0-18446744073709551613,u64max
PARAM_VALUE	0	rbd_dev->spec->snap_name	1-u64max
PARAM_VALUE	0	rbd_dev->watch_mutex.dep_map->name	0-255
PARAM_VALUE	0	rbd_dev->watch_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	rbd_dev->watch_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	rbd_dev->watch_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	rbd_dev->watch_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	rbd_dev->watch_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	rbd_dev->watch_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	rbd_dev->watch_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	rbd_dev->watch_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	rbd_dev->watch_state	0-1
BUF_SIZE	0	rbd_dev	4144
BUF_SIZE	0	rbd_dev->rbd_client	(-1),4,24,32,64,168-s32max
CAPPED_DATA	0	rbd_dev->spec->pool_id	1
DATA_SOURCE	0	rbd_dev	$0
BIT_INFO	0	rbd_dev->header.features	0x8,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	rbd_dev->header.snapc->seq	0-u64max
HALF_LOCKED2		&of->mutex
HALF_LOCKED2	0	&rbd_dev->header_rwsem

drivers/block/rbd.c rbd_object_map_open() -> rbd_object_map_load()

Type	Parameter	Key	Value
PARAM_VALUE	0	rbd_dev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->acquired_lock_work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->disk	0,4096-ptr_max
PARAM_VALUE	0	rbd_dev->disk->part0->bd_nr_sectors	0-18014398509481983
PARAM_VALUE	0	rbd_dev->disk->part0->bd_size_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	rbd_dev->header_rwsem.dep_map->name	0-255
PARAM_VALUE	0	rbd_dev->header_rwsem.first_waiter->handoff_set	1
PARAM_VALUE	0	rbd_dev->header_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	rbd_dev->header_rwsem.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	rbd_dev->header_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	rbd_dev->header_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	0	rbd_dev->lock_rwsem.dep_map->name	0-255
PARAM_VALUE	0	rbd_dev->lock_rwsem.first_waiter->handoff_set	1
PARAM_VALUE	0	rbd_dev->lock_rwsem.first_waiter->list.next	2212933610777083904,2624917664208203776
PARAM_VALUE	0	rbd_dev->lock_rwsem.first_waiter->list.prev	2212933610777083904,2624917664208203776
PARAM_VALUE	0	rbd_dev->lock_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	rbd_dev->lock_rwsem.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	rbd_dev->rbd_client	4096-ptr_max
PARAM_VALUE	0	rbd_dev->rbd_client->client->monc.con->private->o_auth.authorizer->buf->vec.iov_base	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	rbd_dev->rbd_client->client->monc.con->private->o_auth.authorizer->session_key.key	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	rbd_dev->rbd_client->client->monc.con->private->s_auth.authorizer->buf->vec.iov_base	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	rbd_dev->rbd_client->client->monc.con->private->s_auth.authorizer->session_key.key	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	rbd_dev->rbd_client->client->monc.con.mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	rbd_dev->rbd_client->client->monc.con.out_queue.prev->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->rbd_client->client->monc.con.out_queue.prev->next->next	4096-ptr_max
PARAM_VALUE	0	rbd_dev->rbd_client->client->monc.con.private->o_ref.refs.counter	s32min-s32max
PARAM_VALUE	0	rbd_dev->rbd_client->client->monc.con.private->s_delegated_inos.xa_flags	0-4294967295
PARAM_VALUE	0	rbd_dev->rbd_client->client->monc.con.private->s_ref.refs.counter	s32min-s32max
PARAM_VALUE	0	rbd_dev->rbd_client->client->monc.con.work->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	rbd_dev->rbd_client->client->osdc.lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	rbd_dev->rbd_client->client->osdc.lock.first_waiter->type	0-1
PARAM_VALUE	0	rbd_dev->spec	4096-ptr_max
PARAM_VALUE	0	rbd_dev->watch_mutex.dep_map->name	0-255
PARAM_VALUE	0	rbd_dev->watch_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	rbd_dev->watch_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	rbd_dev->watch_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	rbd_dev->watch_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	rbd_dev->watch_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	rbd_dev->watch_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	rbd_dev->watch_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	rbd_dev->watch_mutex.osq.tail.counter	0-s32max
DATA_SOURCE	0	rbd_dev	$0
BIT_INFO	0	rbd_dev->header.features	0x8,0xffffffffffffffff
LOCK2	0	&rbd_dev->lock_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct rbd_device)->lock_rwsem