LCOV - code coverage report
Current view: top level - mptcp/protocol.c (source / functions) Coverage Total Hit
Test: export-net Lines: 91.2 % 2218 2023
Test Date: 2025-10-31 06:52:46 Functions: 95.7 % 139 133
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed
Branches: 68.5 % 1761 1207

Function Name Sort by function name Hit count Sort by function 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_flush_join_list 5
mptcp_proto_init 6
mptcp_proto_v6_init 6
mptcp_unhash 8
mptcp_ioctl 16
mptcp_ioctl_outq 16
__mptcp_unaccepted_force_close 36
mptcp_disconnect 90
mptcp_sendmsg_fastopen 103
mptcp_tout_timer 126
mptcp_fallback_tcp_ops 142
__mptcp_try_fallback 184
mptcp_subflow_set_active 291
mptcp_do_fastclose 401
mptcp_inq_hint 431
schedule_3rdack_retransmission 466
__mptcp_finish_join 478
mptcp_copy_ip6_options 632
mptcp_inet6_sk 632
mptcp_copy_ip_options 740
mptcp_finish_join 932
mptcp_subflow_joined 932
__mptcp_error_report 1230
mptcp_reset_tout_timer 1240
mptcp_set_datafin_timeout 1281
mptcp_finish_connect 1326
__mptcp_close_subflow 1369
mptcp_sk_clone_init 1372
mptcp_listen 1470
mptcp_bind 1472
mptcp_stream_accept 1484
mptcp_connect 1545
__mptcp_subflow_disconnect 1662
mptcp_shutdown 1778
__mptcp_retransmit_pending_data 1824
mptcp_close_ssk 1850
mptcp_shutdown_subflows 2018
__mptcp_wr_shutdown 2580
mptcp_rcv_space_init 2848
mptcp_check_listen_stop 2901
__mptcp_socket_create 2975
mptcp_init_sock 2995
mptcp_close_state 3038
mptcp_ca_reset 3077
mptcp_cancel_work 3139
mptcp_send_ack 3287
mptcp_subflow_shutdown 3401
__mptcp_destroy_sock 4273
mptcp_destroy 4281
mptcp_subflow_send_ack 4284
__mptcp_close 4307
mptcp_close 4307
__mptcp_init_sock 4367
__mptcp_clear_xmit 4371
mptcp_destroy_common 4371
__mptcp_subflow_send_ack 5220
mptcp_sock_graft 5285
mptcp_copy_inaddrs 5857
mptcp_close_wake_up 6028
mptcp_subflow_get_retrans 6243
__mptcp_subflow_error_report 6545
__mptcp_close_ssk 6887
__mptcp_nmpc_sk 8694
mptcp_check_and_set_pending 12307
__mptcp_retrans 19180
mptcp_clean_una_wakeup 19180
mptcp_retransmit_timer 19444
mptcp_set_state 21758
mptcp_check_data_fin_ack 24239
mptcp_check_fastclose 24239
mptcp_close_tout_expired 24239
mptcp_worker 25164
mptcp_schedule_work 27543
mptcp_subflow_process_delegated 31575
mptcp_rcvbuf_grow 42216
mptcp_stop_rtx_timer 46376
__mptcp_clean_una_wakeup 67109
mptcp_napi_poll 88129
mptcp_check_data_fin 92052
mptcp_data_queue_ofo 101242
mptcp_update_data_checksum 168682
tcp_can_send_ack 229595
mptcp_check_send_data_fin 280145
__mptcp_first_ready_from 296012
mptcp_set_timeout 328808
__mptcp_add_ext 336758
__mptcp_alloc_tx_skb 336758
__mptcp_do_alloc_tx_skb 336758
__mptcp_move_skbs 338533
mptcp_reset_rtx_timer 338879
__mptcp_clean_una 348110
mptcp_subflow_cleanup_rbuf 369224
mptcp_pending_data_fin_ack 372349
mptcp_push_release 372882
dfrag_clear 393671
mptcp_carve_data_frag 393680
mptcp_page_frag_refill 393680
mptcp_sendmsg 395910
__mptcp_data_acked 409128
mptcp_check_writeable 519030
__mptcp_push_pending 519054
mptcp_update_post_push 523848
do_copy_data_nocache 545263
mptcp_frag_can_collapse_to 545263
mptcp_send_limit 549996
__subflow_push_pending 555171
mptcp_subflow_get_send 590431
mptcp_skb_can_collapse_to 619978
__mptcp_try_coalesce 676048
mptcp_try_coalesce 676048
mptcp_recvmsg 690554
__mptcp_recvmsg_mskq 710473
mptcp_rcv_space_adjust 710473
__mptcp_data_ready 742175
move_skbs_to_msk 742175
mptcp_cleanup_rbuf 773302
mptcp_check_allowed_size 793380
mptcp_sendmsg_frag 793380
__mptcp_move_skbs_from_subflow 812877
mptcp_pending_data_fin 834227
mptcp_subflow_could_cleanup 848511
mptcp_poll 859487
mptcp_data_ready 868884
__mptcp_move_skb 907084
mptcp_init_skb 907084
__mptcp_set_timeout 919239
__mptcp_ofo_queue 1080702
mptcp_rps_record_subflows 1087800
__mptcp_subflow_push_pending 1160505
mptcp_release_cb 1170410
mptcp_subflow_active 1237169
__mptcp_check_push 1423639

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