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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

net/bluetooth/l2cap_sock.c l2cap_sock_new_connection_cb() -> bt_sock_reclassify_lock()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
PARAM_VALUE 0 sk->__sk_common.skc_family 31
PARAM_VALUE 0 sk->__sk_common.skc_incoming_cpu (-1)
PARAM_VALUE 0 sk->__sk_common.skc_net.net 4096-ptr_max
PARAM_VALUE 0 sk->__sk_common.skc_prot 4096-ptr_max
PARAM_VALUE 0 sk->__sk_common.skc_rcv_wnd u32max
PARAM_VALUE 0 sk->__sk_common.skc_refcnt.refs.counter 1
PARAM_VALUE 0 sk->__sk_common.skc_rx_queue_mapping u16max
PARAM_VALUE 0 sk->__sk_common.skc_state 2
PARAM_VALUE 0 sk->__sk_common.skc_tw_rcv_nxt u32max
PARAM_VALUE 0 sk->__sk_common.skc_tx_queue_mapping u16max
PARAM_VALUE 0 sk->chan 4096-ptr_max
PARAM_VALUE 0 sk->chan->global_l.next s64min-(-4096),4096-s64max
PARAM_VALUE 0 sk->chan->global_l.prev 7297327323948507136
PARAM_VALUE 0 sk->chan->lock.first_waiter 0
PARAM_VALUE 0 sk->chan->lock.magic s64min-(-4096),4096-s64max
PARAM_VALUE 0 sk->chan->lock.osq.tail.counter 0
PARAM_VALUE 0 sk->chan->lock.owner.counter 0
PARAM_VALUE 0 sk->chan->nesting.counter 1
PARAM_VALUE 0 sk->chan->rx_avail (-1)
PARAM_VALUE 0 sk->chan->srej_q.qlen 0
PARAM_VALUE 0 sk->chan->state 2
PARAM_VALUE 0 sk->chan->tx_q.qlen 0
PARAM_VALUE 0 sk->ns_tracker 0,4096-ptr_max
PARAM_VALUE 0 sk->sk_allocation 3264
PARAM_VALUE 0 sk->sk_callback_lock.magic 3736018669
PARAM_VALUE 0 sk->sk_callback_lock.owner (-1)
PARAM_VALUE 0 sk->sk_callback_lock.owner_cpu u32max
PARAM_VALUE 0 sk->sk_cgrp_data.cgroup 4096-ptr_max
PARAM_VALUE 0 sk->sk_cgrp_data.cgroup->self.refcnt.percpu_count_ptr 1-u64max
PARAM_VALUE 0 sk->sk_data_ready 528724923562565632
PARAM_VALUE 0 sk->sk_destruct 5131920212974682112
PARAM_VALUE 0 sk->sk_drop_counters 0,4096-ptr_max
PARAM_VALUE 0 sk->sk_drop_counters->drops0.counter 0
PARAM_VALUE 0 sk->sk_drop_counters->drops1.counter 0
PARAM_VALUE 0 sk->sk_drops.counter 0
PARAM_VALUE 0 sk->sk_error_queue.next 4096-ptr_max
PARAM_VALUE 0 sk->sk_error_queue.prev 4096-ptr_max
PARAM_VALUE 0 sk->sk_error_queue.qlen 0
PARAM_VALUE 0 sk->sk_error_report 6702601906265018368
PARAM_VALUE 0 sk->sk_frag.offset 0
PARAM_VALUE 0 sk->sk_frag.page 0
PARAM_VALUE 0 sk->sk_kern_sock 0
PARAM_VALUE 0 sk->sk_ll_usec 0
PARAM_VALUE 0 sk->sk_lock.dep_map->name 0-255
PARAM_VALUE 0 sk->sk_lock.owned 0
PARAM_VALUE 0 sk->sk_lock.wq.head.next 4096-ptr_max
PARAM_VALUE 0 sk->sk_lock.wq.head.next->next 4096-ptr_max
PARAM_VALUE 0 sk->sk_lock.wq.head.prev 4096-ptr_max
PARAM_VALUE 0 sk->sk_lock.wq.head.prev->next 4096-ptr_max
PARAM_VALUE 0 sk->sk_lock.wq.head.prev->prev 4096-ptr_max
PARAM_VALUE 0 sk->sk_max_pacing_rate u64max
PARAM_VALUE 0 sk->sk_napi_id 0
PARAM_VALUE 0 sk->sk_owner 0
PARAM_VALUE 0 sk->sk_pacing_rate u64max
PARAM_VALUE 0 sk->sk_pacing_shift 10
PARAM_VALUE 0 sk->sk_peek_off (-1)
PARAM_VALUE 0 sk->sk_peer_pid 0,4096-ptr_max
PARAM_VALUE 0 sk->sk_prot_creator 8573349766535348224
PARAM_VALUE 0 sk->sk_prot_creator->owner 0,4096-ptr_max
PARAM_VALUE 0 sk->sk_prot_creator->slab 0,4096-ptr_max
PARAM_VALUE 0 sk->sk_protocol 0
PARAM_VALUE 0 sk->sk_rcvbuf 212992
PARAM_VALUE 0 sk->sk_rcvlowat 1
PARAM_VALUE 0 sk->sk_rcvtimeo s64max
PARAM_VALUE 0 sk->sk_receive_queue.next 4096-ptr_max
PARAM_VALUE 0 sk->sk_receive_queue.prev 4096-ptr_max
PARAM_VALUE 0 sk->sk_receive_queue.qlen 0
PARAM_VALUE 0 sk->sk_security 0,4096-ptr_max
PARAM_VALUE 0 sk->sk_send_head 0
PARAM_VALUE 0 sk->sk_sndbuf 212992
PARAM_VALUE 0 sk->sk_sndtimeo 0-536870912
PARAM_VALUE 0 sk->sk_socket 0
PARAM_VALUE 0 sk->sk_stamp (-1000000000)
PARAM_VALUE 0 sk->sk_state_change 8403502521175646208
PARAM_VALUE 0 sk->sk_timer.entry.pprev 0
PARAM_VALUE 0 sk->sk_timer.flags 0-4194302
PARAM_VALUE 0 sk->sk_timer.lockdep_map->name 0-255
PARAM_VALUE 0 sk->sk_use_task_frag 1
PARAM_VALUE 0 sk->sk_wmem_alloc.refs.counter 1
PARAM_VALUE 0 sk->sk_wq 0,4096-ptr_max
PARAM_VALUE 0 sk->sk_wq_raw 0,4096-ptr_max
PARAM_VALUE 0 sk->sk_write_pending 0
PARAM_VALUE 0 sk->sk_write_queue.next 4096-ptr_max
PARAM_VALUE 0 sk->sk_write_queue.prev 4096-ptr_max
PARAM_VALUE 0 sk->sk_write_queue.qlen 0
PARAM_VALUE 0 sk->sk_write_space 892094836763238400
PARAM_VALUE 0 sk->sk_zckey.counter 0
PARAM_VALUE 1 proto 0
CAPPED_DATA 0 sk->__sk_common.skc_net.net 1
DATA_SOURCE 0 sk r l2cap_sock_alloc
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &chan->lock
LOCK2 parent
HALF_LOCKED2 &conn->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &hci_cb_list_lock
TYPE_LOCK (struct l2cap_chan)->lock

net/bluetooth/af_bluetooth.c bt_sock_create() -> bt_sock_reclassify_lock()

Type Parameter Key Value
PARAM_VALUE 1 proto 0-8
DATA_SOURCE 1 proto $2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 1 proto 0-8
UNITS 0 sk unit_byte
LOCK2 global &bt_proto_lock

net/bluetooth/rfcomm/sock.c rfcomm_connect_ind() -> bt_sock_reclassify_lock()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
PARAM_VALUE 0 sk->__sk_common.skc_family 31
PARAM_VALUE 0 sk->__sk_common.skc_incoming_cpu (-1)
PARAM_VALUE 0 sk->__sk_common.skc_net.net 4096-ptr_max
PARAM_VALUE 0 sk->__sk_common.skc_node->pprev 4096-ptr_max
PARAM_VALUE 0 sk->__sk_common.skc_node.pprev 335176054323986432,772819580672045056,4367689545057411072,4645007995955499008,5133415305632411648,8427838062368169984,8887343027816366080
PARAM_VALUE 0 sk->__sk_common.skc_prot 4096-ptr_max
PARAM_VALUE 0 sk->__sk_common.skc_rcv_wnd u32max
PARAM_VALUE 0 sk->__sk_common.skc_rx_queue_mapping u16max
PARAM_VALUE 0 sk->__sk_common.skc_state 2
PARAM_VALUE 0 sk->__sk_common.skc_tw_rcv_nxt u32max
PARAM_VALUE 0 sk->__sk_common.skc_tx_queue_mapping u16max
PARAM_VALUE 0 sk->dlc->cfc 0
PARAM_VALUE 0 sk->dlc->data_ready 2187918740173778944
PARAM_VALUE 0 sk->dlc->flags 0
PARAM_VALUE 0 sk->dlc->lock.first_waiter 0
PARAM_VALUE 0 sk->dlc->lock.osq.tail.counter 0
PARAM_VALUE 0 sk->dlc->lock.owner.counter 0
PARAM_VALUE 0 sk->dlc->mscex 0
PARAM_VALUE 0 sk->dlc->mtu 127
PARAM_VALUE 0 sk->dlc->refcnt.refs.counter 1
PARAM_VALUE 0 sk->dlc->rx_credits 7
PARAM_VALUE 0 sk->dlc->sec_level 1
PARAM_VALUE 0 sk->dlc->state 2
PARAM_VALUE 0 sk->dlc->state_change 2997066878740008960
PARAM_VALUE 0 sk->dlc->timer.entry.pprev 0
PARAM_VALUE 0 sk->dlc->timer.flags 0-4194302
PARAM_VALUE 0 sk->dlc->tx_queue.qlen 0
PARAM_VALUE 0 sk->dlc->v24_sig 140
PARAM_VALUE 0 sk->ns_tracker 0,4096-ptr_max
PARAM_VALUE 0 sk->sk_allocation 3264
PARAM_VALUE 0 sk->sk_callback_lock.magic 3736018669
PARAM_VALUE 0 sk->sk_callback_lock.owner (-1)
PARAM_VALUE 0 sk->sk_callback_lock.owner_cpu u32max
PARAM_VALUE 0 sk->sk_cgrp_data.cgroup 4096-ptr_max
PARAM_VALUE 0 sk->sk_cgrp_data.cgroup->self.refcnt.percpu_count_ptr 1-u64max
PARAM_VALUE 0 sk->sk_data_ready 528724923562565632
PARAM_VALUE 0 sk->sk_destruct 4760551624680022016
PARAM_VALUE 0 sk->sk_drop_counters 0,4096-ptr_max
PARAM_VALUE 0 sk->sk_drop_counters->drops0.counter 0
PARAM_VALUE 0 sk->sk_drop_counters->drops1.counter 0
PARAM_VALUE 0 sk->sk_drops.counter 0
PARAM_VALUE 0 sk->sk_error_queue.next 4096-ptr_max
PARAM_VALUE 0 sk->sk_error_queue.prev 4096-ptr_max
PARAM_VALUE 0 sk->sk_error_queue.qlen 0
PARAM_VALUE 0 sk->sk_error_report 6702601906265018368
PARAM_VALUE 0 sk->sk_frag.offset 0
PARAM_VALUE 0 sk->sk_frag.page 0
PARAM_VALUE 0 sk->sk_kern_sock 0
PARAM_VALUE 0 sk->sk_ll_usec 0
PARAM_VALUE 0 sk->sk_lock.dep_map->name 0-255
PARAM_VALUE 0 sk->sk_lock.owned 0
PARAM_VALUE 0 sk->sk_lock.wq.head.next 4096-ptr_max
PARAM_VALUE 0 sk->sk_lock.wq.head.next->next 4096-ptr_max
PARAM_VALUE 0 sk->sk_lock.wq.head.prev 4096-ptr_max
PARAM_VALUE 0 sk->sk_lock.wq.head.prev->next 4096-ptr_max
PARAM_VALUE 0 sk->sk_lock.wq.head.prev->prev 4096-ptr_max
PARAM_VALUE 0 sk->sk_max_pacing_rate u64max
PARAM_VALUE 0 sk->sk_napi_id 0
PARAM_VALUE 0 sk->sk_owner 0
PARAM_VALUE 0 sk->sk_pacing_rate u64max
PARAM_VALUE 0 sk->sk_pacing_shift 10
PARAM_VALUE 0 sk->sk_peek_off (-1)
PARAM_VALUE 0 sk->sk_peer_pid 0,4096-ptr_max
PARAM_VALUE 0 sk->sk_prot_creator 5464273864207876096
PARAM_VALUE 0 sk->sk_prot_creator->owner 0,4096-ptr_max
PARAM_VALUE 0 sk->sk_prot_creator->slab 0,4096-ptr_max
PARAM_VALUE 0 sk->sk_protocol 3
PARAM_VALUE 0 sk->sk_rcvbuf 50800
PARAM_VALUE 0 sk->sk_rcvlowat 1
PARAM_VALUE 0 sk->sk_rcvtimeo s64max
PARAM_VALUE 0 sk->sk_receive_queue.next 4096-ptr_max
PARAM_VALUE 0 sk->sk_receive_queue.prev 4096-ptr_max
PARAM_VALUE 0 sk->sk_receive_queue.qlen 0
PARAM_VALUE 0 sk->sk_security 0,4096-ptr_max
PARAM_VALUE 0 sk->sk_send_head 0
PARAM_VALUE 0 sk->sk_sndbuf 50800
PARAM_VALUE 0 sk->sk_sndtimeo 7500
PARAM_VALUE 0 sk->sk_socket 0
PARAM_VALUE 0 sk->sk_stamp (-1000000000)
PARAM_VALUE 0 sk->sk_state_change 8403502521175646208
PARAM_VALUE 0 sk->sk_timer.entry.pprev 0
PARAM_VALUE 0 sk->sk_timer.flags 0-4194302
PARAM_VALUE 0 sk->sk_timer.lockdep_map->name 0-255
PARAM_VALUE 0 sk->sk_use_task_frag 1
PARAM_VALUE 0 sk->sk_wmem_alloc.refs.counter 1
PARAM_VALUE 0 sk->sk_wq 0,4096-ptr_max
PARAM_VALUE 0 sk->sk_wq_raw 0,4096-ptr_max
PARAM_VALUE 0 sk->sk_write_pending 0
PARAM_VALUE 0 sk->sk_write_queue.next 4096-ptr_max
PARAM_VALUE 0 sk->sk_write_queue.prev 4096-ptr_max
PARAM_VALUE 0 sk->sk_write_queue.qlen 0
PARAM_VALUE 0 sk->sk_write_space 892094836763238400
PARAM_VALUE 0 sk->sk_zckey.counter 0
PARAM_VALUE 1 proto 3
CAPPED_DATA 0 sk->__sk_common.skc_net.net 1
DATA_SOURCE 0 sk r rfcomm_sock_alloc
NOCHECK_CALL
LOCK2 global &rfcomm_mutex
LOCK2 parent