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Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

net/core/skmsg.c sk_psock_skb_ingress_enqueue() -> sk_psock_data_ready()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
PARAM_VALUE 0 sk->__sk_common.skc_prot 4096-ptr_max
PARAM_VALUE 1 psock 4096-ptr_max
PARAM_VALUE 1 psock->ingress_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 psock->ingress_msg.prev 4096-ptr_max
PARAM_VALUE 1 psock->ingress_msg.prev->next 4096-ptr_max
PARAM_VALUE 1 psock->ingress_msg.prev->next->next 4096-ptr_max
PARAM_VALUE 1 psock->sk 4096-ptr_max
PARAM_VALUE 1 psock->sk->__sk_common.skc_prot 4096-ptr_max
CAPPED_DATA 1 psock->sk 1
DATA_SOURCE 0 sk $4
DATA_SOURCE 1 psock $3
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 psock->ingress_bytes
UNITS 0 sk unit_byte
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 1 &psock->work_mutex

net/core/skmsg.c sk_psock_verdict_data_ready() -> sk_psock_data_ready()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
PARAM_VALUE 0 sk->sk_socket 1-u64max
PARAM_VALUE 1 psock 8-u64max
CAPPED_DATA 0 sk->sk_user_data 1
DATA_SOURCE 0 sk $0
DATA_SOURCE 1 psock r sk_psock
NOCHECK_CALL
LOCK2 rcu_read

net/ipv4/tcp_bpf.c bpf_tcp_ingress() -> sk_psock_data_ready()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
PARAM_VALUE 0 sk->__sk_common.skc_prot 4096-ptr_max
PARAM_VALUE 0 sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 sk->ns_tracker->dead 0-1
PARAM_VALUE 0 sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 sk->sk_backlog.head->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 sk->sk_backlog.head->sk->ns_tracker->dead 0-1
PARAM_VALUE 0 sk->sk_backlog.head->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 sk->sk_lock.owned 1
PARAM_VALUE 0 sk->sk_lock.slock.rlock.dep_map->name 0-255
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->next->next 4096-ptr_max
PARAM_VALUE 1 psock 4096-ptr_max
PARAM_VALUE 1 psock->ingress_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 psock->ingress_msg.prev 4096-ptr_max
PARAM_VALUE 1 psock->ingress_msg.prev->next 4096-ptr_max
PARAM_VALUE 1 psock->ingress_msg.prev->next->next 4096-ptr_max
PARAM_VALUE 1 psock->refcnt.refs.counter (-1073741824),0-s32max
CAPPED_DATA 0 sk->sk_user_data 1
DATA_SOURCE 0 sk $0
DATA_SOURCE 1 psock $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 sk
HALF_LOCKED2 &vq->mutex
HALF_LOCKED2 sk