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Defined in 3 files as a member:

Defined in 1 files as a function:

Referenced in 23 files:

Smatch caller information:

drivers/infiniband/core/device.c __ib_unregister_device() -> disable_device()

Type Parameter Key Value
PARAM_VALUE 0 device 4096-ptr_max
PARAM_VALUE 0 device->client_data_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 device->client_data_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 device->coredev.ports_kobj->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 device->dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 device->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 device->link_ops->dellink 0,2904923252148084736
PARAM_VALUE 0 device->port_data->cache.last_port_state 1,4
PARAM_VALUE 0 device->port_data->immutable.pkey_tbl_len 0-u16max
PARAM_VALUE 0 device->refcount.refs.counter s32min-(-1),1-s32max
PARAM_VALUE 0 device->subdev_lock.dep_map->name 0-255
PARAM_VALUE 0 device->subdev_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 device->subdev_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 device->subdev_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 device->subdev_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 device->subdev_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 device->subdev_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 device->subdev_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 device->subdev_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 device->subdev_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 device->unregistration_lock.dep_map->name 0-255
PARAM_VALUE 0 device->unregistration_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 device->unregistration_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 device->unregistration_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 device->unregistration_lock.wait_lock.owner (-1)
PARAM_VALUE 0 device->unregistration_lock.wait_lock.owner_cpu u32max
BUF_SIZE 0 device (-1),5000
BUF_SIZE 0 device (-1),5000
BUF_SIZE 0 device->driver_def (-1),112
CAPPED_DATA 0 &device->subdev_list_head 1
CAPPED_DATA 0 &device->subdev_lock 1
CAPPED_DATA 0 &device->unregistration_lock 1
DATA_SOURCE 0 device $0
STR_LEN 0 device (-1),6-9,11-12
STR_LEN 0 device (-1),6-9,11-12
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 device->hw_stats_attr_index
NO_OVERFLOW_SIMPLE 0 device->num_comp_vectors
NO_OVERFLOW_SIMPLE 0 device->phys_port_cnt
LOCK2 0 &device->unregistration_lock
TYPE_LOCK (struct ib_device)->unregistration_lock

drivers/infiniband/core/device.c rdma_dev_change_netns() -> disable_device()

Type Parameter Key Value
PARAM_VALUE 0 device 4096-ptr_max
PARAM_VALUE 0 device->client_data_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 device->client_data_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 device->refcount.refs.counter s32min-(-1),1-s32max
PARAM_VALUE 0 device->unregistration_lock.dep_map->name 0-255
PARAM_VALUE 0 device->unregistration_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 device->unregistration_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 device->unregistration_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 device->unregistration_lock.wait_lock.owner (-1)
PARAM_VALUE 0 device->unregistration_lock.wait_lock.owner_cpu u32max
CAPPED_DATA 0 device->coredev.rdma_net.net 1
CAPPED_DATA 0 &device->unregistration_lock 1
DATA_SOURCE 0 device $0
STR_LEN 0 device (-1),7
STR_LEN 0 device (-1),7
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &device->unregistration_lock
HALF_LOCKED2 global &pernet_ops_rwsem
TYPE_LOCK (struct ib_device)->unregistration_lock