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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

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

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->ops.disassociate_ucontext 1-u64max
PARAM_VALUE 0 device->refcount.refs.counter s32min-(-1),1-s32max
PARAM_VALUE 0 device->unreg_completion.wait.lock.dep_map->name 0-255
PARAM_VALUE 0 device->unreg_completion.wait.lock.owner (-1)
PARAM_VALUE 0 device->unreg_completion.wait.lock.owner_cpu u32max
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
PARAM_VALUE 1 net 4096-ptr_max
PARAM_VALUE 2 requested_name 0,1513621289535168512
PARAM_VALUE 3 fallback_pattern 0
PARAM_VALUE 4 buf 2029382829823791104
PARAM_VALUE 5 buf_len 64
PARAM_VALUE 6 new_name 1677563425883639808
BUF_SIZE 2 requested_name 0,64
BUF_SIZE 2 requested_name 0,64
BUF_SIZE 4 buf 64
CAPPED_DATA 0 device->coredev.rdma_net.net 1
CAPPED_DATA 0 &device->unregistration_lock 1
CAPPED_DATA 1 net 1
DATA_SOURCE 0 device $0
DATA_SOURCE 1 net $2
DATA_SOURCE 2 requested_name $3
DATA_SOURCE 3 fallback_pattern $4
STR_LEN 0 device (-1)
STR_LEN 0 device (-1)
BIT_INFO 2 requested_name 0x0,0x1501768b17366000
BIT_INFO 2 requested_name 0x0,0x1501768b17366000
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 *requested_name 0-255
UNITS 5 buf_len unit_byte
USER_PTR 2 requested_name
LOCK2 global &devices_rwsem
LOCK2 0 &device->unregistration_lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex
HALF_LOCKED2 rcu_read
TYPE_LOCK (struct ib_device)->unregistration_lock

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

Type Parameter Key Value
PARAM_VALUE 0 device 4096-ptr_max
PARAM_VALUE 0 device->client_data.xa_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 device->client_data_rwsem.dep_map->name 0-255
PARAM_VALUE 0 device->client_data_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 device->client_data_rwsem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 device->client_data_rwsem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 device->client_data_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 device->client_data_rwsem.osq.tail.counter 0-s32max
PARAM_VALUE 0 device->compat_devs.xa_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 device->compat_devs_mutex.dep_map->name 0-255
PARAM_VALUE 0 device->compat_devs_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 device->compat_devs_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 device->compat_devs_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 device->compat_devs_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 device->compat_devs_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 device->compat_devs_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 device->compat_devs_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 device->unreg_completion.done 0-4294967293,u32max
PARAM_VALUE 0 device->unreg_completion.wait.lock.dep_map->name 0-255
PARAM_VALUE 0 device->unreg_completion.wait.lock.owner (-1)
PARAM_VALUE 0 device->unreg_completion.wait.lock.owner_cpu u32max
PARAM_VALUE 0 device->unreg_completion.wait.task_list.prev->next 4096-ptr_max
PARAM_VALUE 0 device->unreg_completion.wait.task_list.prev->next->next 4096-ptr_max
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
PARAM_VALUE 1 net 4096-ptr_max
PARAM_VALUE 2 requested_name 0,1513621289535168512
PARAM_VALUE 3 fallback_pattern 0,6930125686511026176
PARAM_VALUE 4 buf 2029382829823791104
PARAM_VALUE 5 buf_len 64
PARAM_VALUE 6 new_name 1677563425883639808
BUF_SIZE 2 requested_name (-1)-0,64
BUF_SIZE 2 requested_name (-1)-0,64
BUF_SIZE 3 fallback_pattern (-1),8
BUF_SIZE 3 fallback_pattern (-1),8
BUF_SIZE 4 buf 64
CAPPED_DATA 0 device 1
CAPPED_DATA 0 device->coredev.rdma_net.net 1
CAPPED_DATA 0 &device->unregistration_lock 1
CAPPED_DATA 1 net 1
DATA_SOURCE 0 device $0
DATA_SOURCE 1 net $2
DATA_SOURCE 2 requested_name $3
DATA_SOURCE 3 fallback_pattern $4
STR_LEN 0 device (-1),7
STR_LEN 0 device (-1),7
BIT_INFO 2 requested_name 0x0,0x1501768b17366000
BIT_INFO 2 requested_name 0x0,0x1501768b17366000
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 *requested_name 0-255
UNITS 5 buf_len unit_byte
USER_PTR 2 requested_name
LOCK2 global &devices_rwsem
LOCK2 0 &device->unregistration_lock
HALF_LOCKED2 global &pernet_ops_rwsem
TYPE_LOCK (struct ib_device)->unregistration_lock