LCOV - code coverage report

Current view: top level - mptcp/protocol.c (source / functions) Coverage Total Hit Test: export Lines: 91.6 % 2294 2102 Test Date: 2025-11-11 18:14:59 Functions: 95.8 % 143 137 Legend: Lines:     hit not hit Branches: + taken - not taken # not executed Branches: 69.0 % 1793 1237

Function Name	Hit count
__mptcp_add_backlog	198139
__mptcp_add_ext	484155
__mptcp_alloc_tx_skb	484155
__mptcp_check_push	1666808
__mptcp_clean_una	496599
__mptcp_clean_una_wakeup	111147
__mptcp_clear_xmit	4548
__mptcp_close	4484
__mptcp_close_ssk	6907
__mptcp_close_subflow	1379
__mptcp_data_acked	500155
__mptcp_destroy_sock	4450
__mptcp_do_alloc_tx_skb	484155
__mptcp_error_report	937
__mptcp_finish_join	518
__mptcp_flush_join_list	37
__mptcp_init_sock	4544
__mptcp_move_skb	913940
__mptcp_move_skbs	113544
__mptcp_move_skbs_from_subflow	893309
__mptcp_nmpc_sk	8935
__mptcp_ofo_queue	823228
__mptcp_push_pending	941764
__mptcp_recvmsg_mskq	1014677
__mptcp_retrans	35985
__mptcp_retransmit_pending_data	1844
__mptcp_set_timeout	1259565
__mptcp_socket_create	3098
__mptcp_subflow_disconnect	1420
__mptcp_subflow_error_report	6731
__mptcp_subflow_push_pending	1279088
__mptcp_subflow_send_ack	5506
__mptcp_try_coalesce	751340
__mptcp_try_fallback	184
__mptcp_unaccepted_force_close	36
__mptcp_wr_shutdown	2708
__subflow_push_pending	1014185
dfrag_clear	678800
do_copy_data_nocache	885693
move_skbs_to_msk	709684
mptcp_backlog_purge	5038
mptcp_backlog_spooled	113544
mptcp_bind	1540
mptcp_ca_reset	3200
mptcp_can_spool_backlog	2075642
mptcp_cancel_work	3252
mptcp_carve_data_frag	678809
mptcp_check_allowed_size	1281044
mptcp_check_and_set_pending	22710
mptcp_check_data_fin	143372
mptcp_check_data_fin_ack	32759
mptcp_check_fastclose	32759
mptcp_check_listen_stop	3017
mptcp_check_send_data_fin	557608
mptcp_check_writeable	636688
mptcp_clean_una_wakeup	35985
mptcp_cleanup_rbuf	1116137
mptcp_close	4484
mptcp_close_ssk	1870
mptcp_close_state	3197
mptcp_close_tout_expired	32759
mptcp_close_wake_up	6038
mptcp_connect	1600
mptcp_copy_inaddrs	6096
mptcp_copy_ip6_options	640
mptcp_copy_ip_options	786
mptcp_data_queue_ofo	109504
mptcp_data_ready	893309
mptcp_destroy	4458
mptcp_destroy_common	4548
mptcp_disconnect	90
mptcp_do_fastclose	490
mptcp_dss_corruption	0
mptcp_enter_memory_pressure	0
mptcp_fallback_tcp_ops	154
mptcp_finish_connect	1382
mptcp_finish_join	1012
mptcp_frag_can_collapse_to	885693
mptcp_get_port	0
mptcp_hash	0
mptcp_inet6_sk	640
mptcp_init_skb	960693
mptcp_init_sock	3118
mptcp_inq_hint	431
mptcp_ioctl	16
mptcp_ioctl_outq	16
mptcp_listen	1535
mptcp_move_skbs	23019
mptcp_mp_fail_no_response	0
mptcp_napi_poll	31568
mptcp_page_frag_refill	678809
mptcp_pending_data_fin	853056
mptcp_pending_data_fin_ack	529358
mptcp_poll	938723
mptcp_proto_init	6
mptcp_proto_v6_init	6
mptcp_push_release	744021
mptcp_rcv_space_adjust	1014677
mptcp_rcv_space_init	2958
mptcp_rcvbuf_grow	56589
mptcp_recvmsg	968357
mptcp_release_cb	1808524
mptcp_reset_rtx_timer	496836
mptcp_reset_tout_timer	1297
mptcp_retransmit_timer	36277
mptcp_rps_record_subflows	1686586
mptcp_schedule_work	36208
mptcp_send_ack	3430
mptcp_send_limit	892352
mptcp_sendmsg	716839
mptcp_sendmsg_fastopen	104
mptcp_sendmsg_frag	1281045
mptcp_set_datafin_timeout	1288
mptcp_set_state	22246
mptcp_set_timeout	476139
mptcp_shutdown	1875
mptcp_shutdown_subflows	2131
mptcp_sk_clone_init	1426
mptcp_skb_can_collapse_to	1011120
mptcp_sock_graft	5547
mptcp_stop_rtx_timer	68705
mptcp_stream_accept	1550
mptcp_subflow_active	1664408
mptcp_subflow_cleanup_rbuf	520549
mptcp_subflow_could_cleanup	1396526
mptcp_subflow_get_retrans	6604
mptcp_subflow_get_send	783426
mptcp_subflow_joined	1012
mptcp_subflow_process_delegated	28339
mptcp_subflow_send_ack	4546
mptcp_subflow_set_active	337
mptcp_subflow_shutdown	3607
mptcp_sync_mss	0
mptcp_tout_timer	126
mptcp_try_coalesce	676448
mptcp_unhash	8
mptcp_update_data_checksum	164666
mptcp_update_infinite_map	2
mptcp_update_post_push	852322
mptcp_wnd_end	48558
mptcp_worker	33797
schedule_3rdack_retransmission	506
tcp_can_send_ack	314884

Generated by: LCOV version 2.3.1-1