LCOV - code coverage report

Current view: top level - mptcp/protocol.c (source / functions) Coverage Total Hit Test: export-net Lines: 91.4 % 2231 2039 Test Date: 2025-11-21 07:16:37 Functions: 95.7 % 139 133 Legend: Lines:     hit not hit Branches: + taken - not taken # not executed Branches: 69.1 % 1771 1223

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	6
mptcp_proto_v6_init	6
mptcp_unhash	8
mptcp_ioctl	16
mptcp_ioctl_outq	16
__mptcp_flush_join_list	17
__mptcp_unaccepted_force_close	36
mptcp_disconnect	90
mptcp_sendmsg_fastopen	102
mptcp_tout_timer	130
mptcp_fallback_tcp_ops	154
__mptcp_try_fallback	184
mptcp_subflow_set_active	185
mptcp_inq_hint	431
schedule_3rdack_retransmission	466
__mptcp_finish_join	478
mptcp_do_fastclose	499
mptcp_copy_ip6_options	632
mptcp_inet6_sk	632
mptcp_copy_ip_options	746
__mptcp_error_report	931
mptcp_finish_join	932
mptcp_subflow_joined	932
mptcp_reset_tout_timer	1249
mptcp_set_datafin_timeout	1268
mptcp_finish_connect	1332
__mptcp_close_subflow	1372
mptcp_sk_clone_init	1378
__mptcp_subflow_disconnect	1436
mptcp_listen	1481
mptcp_bind	1484
mptcp_stream_accept	1502
mptcp_connect	1550
mptcp_shutdown	1773
__mptcp_retransmit_pending_data	1817
mptcp_close_ssk	1843
mptcp_shutdown_subflows	2039
__mptcp_wr_shutdown	2603
mptcp_rcv_space_init	2860
mptcp_check_listen_stop	2913
__mptcp_socket_create	2992
mptcp_init_sock	3012
mptcp_close_state	3040
mptcp_ca_reset	3094
mptcp_cancel_work	3152
mptcp_send_ack	3315
mptcp_subflow_shutdown	3423
mptcp_subflow_send_ack	4267
__mptcp_destroy_sock	4302
mptcp_destroy	4310
__mptcp_close	4330
mptcp_close	4330
__mptcp_init_sock	4390
__mptcp_clear_xmit	4400
mptcp_destroy_common	4400
__mptcp_subflow_send_ack	5204
mptcp_sock_graft	5308
mptcp_close_wake_up	5859
mptcp_copy_inaddrs	5890
mptcp_subflow_get_retrans	5927
__mptcp_subflow_error_report	6487
__mptcp_close_ssk	6690
__mptcp_nmpc_sk	8721
mptcp_check_and_set_pending	13966
mptcp_set_state	21473
__mptcp_retrans	28520
mptcp_clean_una_wakeup	28520
mptcp_retransmit_timer	28820
mptcp_subflow_process_delegated	31739
mptcp_check_data_fin_ack	32549
mptcp_check_fastclose	32549
mptcp_close_tout_expired	32549
mptcp_worker	33540
mptcp_schedule_work	35912
mptcp_stop_rtx_timer	44971
mptcp_rcvbuf_grow	54711
mptcp_napi_poll	65114
__mptcp_clean_una_wakeup	69076
mptcp_update_data_checksum	88653
mptcp_data_queue_ofo	106395
mptcp_check_data_fin	115665
tcp_can_send_ack	259921
mptcp_check_send_data_fin	290052
__mptcp_add_ext	320986
__mptcp_alloc_tx_skb	320986
__mptcp_do_alloc_tx_skb	320986
mptcp_set_timeout	326103
mptcp_reset_rtx_timer	336524
__mptcp_clean_una	343520
mptcp_push_release	371829
mptcp_pending_data_fin_ack	376069
__mptcp_first_ready_from	393413
mptcp_sendmsg	394649
mptcp_subflow_cleanup_rbuf	396347
dfrag_clear	407845
mptcp_carve_data_frag	407854
mptcp_page_frag_refill	407854
__mptcp_move_skbs	414823
__mptcp_data_acked	418536
mptcp_check_writeable	503332
__subflow_push_pending	533145
mptcp_update_post_push	533475
__mptcp_push_pending	539925
do_copy_data_nocache	557219
mptcp_frag_can_collapse_to	557219
mptcp_send_limit	562527
mptcp_subflow_get_send	571598
mptcp_skb_can_collapse_to	589847
mptcp_recvmsg	743424
__mptcp_try_coalesce	748880
mptcp_try_coalesce	748880
mptcp_check_allowed_size	772237
mptcp_sendmsg_frag	772239
__mptcp_recvmsg_mskq	776877
mptcp_rcv_space_adjust	776877
__mptcp_data_ready	844253
move_skbs_to_msk	844253
mptcp_cleanup_rbuf	852428
mptcp_poll	880235
__mptcp_set_timeout	897701
__mptcp_move_skbs_from_subflow	931650
mptcp_pending_data_fin	959918
mptcp_subflow_could_cleanup	975453
mptcp_data_ready	1007797
__mptcp_move_skb	1012630
mptcp_init_skb	1012630
mptcp_rps_record_subflows	1139415
mptcp_release_cb	1243315
__mptcp_ofo_queue	1259068
mptcp_subflow_active	1266516
__mptcp_subflow_push_pending	1279828
__mptcp_check_push	1610317

Generated by: LCOV version 2.3.1-1