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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 6 files:

Smatch caller information:

net/vmw_vsock/hyperv_transport.c hvs_do_close_lock_held() -> vsock_stream_has_data()

Type Parameter Key Value
PARAM_VALUE 0 vsk 4096-ptr_max
PARAM_VALUE 0 vsk->peer_shutdown 3
BUF_SIZE 0 vsk (-1),1480
BUF_SIZE 0 vsk (-1),1480
DATA_SOURCE 0 vsk $0
LOCK2 sk
HALF_LOCKED2 &pool->lock

net/vmw_vsock/af_vsock.c vsock_connectible_has_data() -> vsock_stream_has_data()

Type Parameter Key Value
PARAM_VALUE 0 vsk 4096-ptr_max
PARAM_VALUE 0 vsk->sk.sk_type 0-4,6-u16max
PARAM_VALUE 0 vsk->transport 313939572454838272,4304869436517031936,5599459859400630272,7768179779944185856,8703969711714045952
DATA_SOURCE 0 vsk $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 vsk unit_byte
LOCK2 sk

net/vmw_vsock/af_vsock.c vsock_data_ready() -> vsock_stream_has_data()

Type Parameter Key Value
PARAM_VALUE 0 vsk 4096-ptr_max
BUF_SIZE 0 vsk (-1),1480
BUF_SIZE 0 vsk (-1),1480
DATA_SOURCE 0 vsk $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 sk
HALF_LOCKED2 sk

net/vmw_vsock/af_vsock.c vsock_do_ioctl() -> vsock_stream_has_data()

Type Parameter Key Value
PARAM_VALUE 0 vsk 4096-ptr_max
PARAM_VALUE 0 vsk->transport 313939572454838272,4304869436517031936,5599459859400630272,7768179779944185856,8703969711714045952
UNITS 0 vsk unit_byte
LOCK2 sock->sk

net/vmw_vsock/virtio_transport_common.c virtio_transport_do_close() -> vsock_stream_has_data()

Type Parameter Key Value
PARAM_VALUE 0 vsk 4096-ptr_max
PARAM_VALUE 0 vsk->peer_shutdown 3
PARAM_VALUE 0 vsk->transport 0,4096-ptr_max
PARAM_VALUE 0 vsk->transport->module 0
BUF_SIZE 0 vsk (-1),1480
BUF_SIZE 0 vsk (-1),1480
DATA_SOURCE 0 vsk $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 sk

net/vmw_vsock/virtio_transport_common.c virtio_transport_notify_poll_in() -> vsock_stream_has_data()

Type Parameter Key Value
PARAM_VALUE 0 vsk 4096-ptr_max
PARAM_VALUE 0 vsk->transport 313939572454838272,4304869436517031936,5599459859400630272,7768179779944185856,8703969711714045952
DATA_SOURCE 0 vsk $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 sk
HALF_LOCKED2 &pool->lock

net/vmw_vsock/virtio_transport_common.c virtio_transport_recv_connected() -> vsock_stream_has_data()

Type Parameter Key Value
PARAM_VALUE 0 vsk 4096-ptr_max
PARAM_VALUE 0 vsk->peer_shutdown 3
BUF_SIZE 0 vsk 1480
BUF_SIZE 0 vsk 1480
DATA_SOURCE 0 vsk $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 sk
HALF_LOCKED2 &vq->mutex
HALF_LOCKED2 &vsock->rx_lock

net/vmw_vsock/vmci_transport_notify.c vmci_transport_notify_pkt_poll_in() -> vsock_stream_has_data()

Type Parameter Key Value
PARAM_VALUE 0 vsk 4096-ptr_max
DATA_SOURCE 0 vsk $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 sk
HALF_LOCKED2 &pool->lock

net/vmw_vsock/vmci_transport.c vmci_transport_handle_detach() -> vsock_stream_has_data()

Type Parameter Key Value
PARAM_VALUE 0 vsk 4096-ptr_max
PARAM_VALUE 0 vsk->local_addr.svm_cid 0-1,3-u32max
PARAM_VALUE 0 vsk->peer_shutdown 3
PARAM_VALUE 0 vsk->trans 4096-ptr_max
DATA_SOURCE 0 vsk $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 bh
HALF_LOCKED2 &(trans->sk)->sk_lock.slock
HALF_LOCKED2 &trans->lock
HALF_LOCKED2 global &vsock_table_lock
HALF_LOCKED2 rcu_read

net/vmw_vsock/vmci_transport.c vmci_transport_recv_connected() -> vsock_stream_has_data()

Type Parameter Key Value
PARAM_VALUE 0 vsk 4096-ptr_max
PARAM_VALUE 0 vsk->peer_shutdown 3
DATA_SOURCE 0 vsk $0
LOCK2 sk
HALF_LOCKED2 &pool->lock

net/vmw_vsock/vmci_transport_notify_qstate.c vmci_transport_notify_pkt_poll_in() -> vsock_stream_has_data()

Type Parameter Key Value
PARAM_VALUE 0 vsk 4096-ptr_max
DATA_SOURCE 0 vsk $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 sk
HALF_LOCKED2 &pool->lock