LCOV - code coverage report

Current view: top level - mptcp/protocol.c (source / functions) Coverage Total Hit Test: export Lines: 91.2 % 2186 1993 Test Date: 2025-08-27 07:32:45 Functions: 95.6 % 136 130 Legend: Lines:     hit not hit Branches: + taken - not taken # not executed Branches: 68.6 % 1743 1195

Function Name	Hit count
mptcp_dss_corruption	0
mptcp_enter_memory_pressure	0
mptcp_get_port	0
mptcp_hash	0
mptcp_mp_fail_no_response	0
mptcp_sync_mss	0
mptcp_update_infinite_map	2
mptcp_proto_init	4
mptcp_proto_v6_init	4
mptcp_unhash	8
mptcp_ioctl	16
mptcp_ioctl_outq	16
__mptcp_flush_join_list	36
__mptcp_unaccepted_force_close	36
mptcp_disconnect	90
mptcp_sendmsg_fastopen	104
mptcp_tout_timer	122
mptcp_fallback_tcp_ops	142
mptcp_subflow_set_active	166
__mptcp_try_fallback	178
mptcp_drop	202
mptcp_do_fastclose	390
mptcp_inq_hint	432
schedule_3rdack_retransmission	488
__mptcp_finish_join	500
__mptcp_close_subflow	593
mptcp_copy_ip6_options	612
mptcp_inet6_sk	612
__mptcp_retransmit_pending_data	752
mptcp_copy_ip_options	772
mptcp_close_ssk	774
__mptcp_subflow_disconnect	866
__mptcp_error_report	904
mptcp_finish_join	976
mptcp_subflow_joined	976
mptcp_set_datafin_timeout	1215
mptcp_reset_tout_timer	1280
mptcp_finish_connect	1346
mptcp_sk_clone_init	1384
mptcp_listen	1480
mptcp_bind	1484
mptcp_stream_accept	1496
mptcp_connect	1558
mptcp_shutdown	1735
__mptcp_wr_shutdown	2642
mptcp_rcv_space_init	2874
mptcp_check_listen_stop	2888
__mptcp_socket_create	3000
mptcp_init_sock	3020
mptcp_close_state	3051
mptcp_ca_reset	3102
mptcp_cancel_work	3133
mptcp_send_ack	3258
mptcp_subflow_shutdown	3503
mptcp_subflow_send_ack	4281
__mptcp_destroy_sock	4310
mptcp_destroy	4318
__mptcp_close	4344
mptcp_close	4344
__mptcp_init_sock	4404
__mptcp_clear_xmit	4408
mptcp_destroy_common	4408
mptcp_subflow_get_retrans	4589
__mptcp_subflow_send_ack	5187
mptcp_close_wake_up	5296
mptcp_sock_graft	5365
mptcp_copy_inaddrs	5902
__mptcp_close_ssk	6171
__mptcp_subflow_error_report	6276
__mptcp_nmpc_sk	8670
mptcp_check_and_set_pending	19217
mptcp_set_state	20258
__mptcp_retrans	20797
mptcp_clean_una_wakeup	20797
mptcp_retransmit_timer	21154
mptcp_check_data_fin_ack	22326
mptcp_check_fastclose	22326
mptcp_close_tout_expired	22326
mptcp_worker	22517
mptcp_schedule_work	24196
mptcp_subflow_process_delegated	30696
mptcp_stop_rtx_timer	53691
mptcp_wnd_end	58955
__mptcp_clean_una_wakeup	69445
mptcp_napi_poll	81431
__mptcp_subflow_push_pending	99582
mptcp_check_data_fin	101765
mptcp_data_queue_ofo	106711
mptcp_update_data_checksum	142329
tcp_can_send_ack	241065
__mptcp_first_ready_from	310963
mptcp_reset_rtx_timer	350505
__mptcp_clean_una	354763
mptcp_pending_data_fin_ack	377089
__mptcp_move_skbs	380319
__mptcp_data_acked	409780
__mptcp_add_ext	409920
__mptcp_alloc_tx_skb	409920
__mptcp_do_alloc_tx_skb	409920
mptcp_subflow_cleanup_rbuf	411277
mptcp_set_timeout	455972
mptcp_check_writeable	513361
mptcp_check_send_data_fin	524081
mptcp_subflow_get_send	599511
mptcp_try_coalesce	603705
__mptcp_data_ready	656032
move_skbs_to_msk	656032
dfrag_clear	658157
mptcp_carve_data_frag	658166
mptcp_page_frag_refill	658166
mptcp_sendmsg	666803
mptcp_push_release	681466
__mptcp_push_pending	699854
__mptcp_move_skbs_from_subflow	749500
mptcp_pending_data_fin	757797
mptcp_skb_can_collapse_to	761618
mptcp_update_post_push	772442
mptcp_data_ready	814990
__mptcp_move_skb	829633
__subflow_push_pending	829959
do_copy_data_nocache	832444
mptcp_frag_can_collapse_to	832444
mptcp_send_limit	836766
mptcp_poll	887738
mptcp_recvmsg	930980
__mptcp_recvmsg_mskq	977764
mptcp_rcv_space_adjust	977764
mptcp_check_allowed_size	1022377
mptcp_sendmsg_frag	1022377
__mptcp_ofo_queue	1036344
mptcp_cleanup_rbuf	1042757
__mptcp_set_timeout	1055483
mptcp_subflow_could_cleanup	1383454
__mptcp_check_push	1410137
mptcp_subflow_active	1439386
mptcp_release_cb	1700803

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