LCOV - code coverage report
Current view:
top level
- mptcp/protocol.c
(
source
/ functions)
Coverage
Total
Hit
Test:
export-net
Lines:
92.3 %
2445
2256
Test Date:
2026-04-08 17:50:20
Functions:
95.3 %
150
143
Legend:
Lines:    
hit
not hit
Branches:
+
taken
-
not taken
#
not executed
Branches:
67.6 %
1953
1320
Function Name
Hit count
__mptcp_add_backlog
193433
__mptcp_add_ext
285844
__mptcp_alloc_tx_skb
285844
__mptcp_check_push
1901957
__mptcp_clean_una
367276
__mptcp_clean_una_wakeup
85186
__mptcp_clear_xmit
4905
__mptcp_close
4812
__mptcp_close_ssk
7334
__mptcp_close_subflow
1515
__mptcp_data_acked
545147
__mptcp_destroy_sock
4789
__mptcp_do_alloc_tx_skb
285844
__mptcp_error_report
1028
__mptcp_finish_join
484
__mptcp_flush_join_list
24
__mptcp_init_sock
4874
__mptcp_move_skb
1011476
__mptcp_move_skbs
140509
__mptcp_move_skbs_from_subflow
981820
__mptcp_nmpc_sk
9745
__mptcp_ofo_queue
932657
__mptcp_push_pending
622386
__mptcp_read_sock
423745
__mptcp_recvmsg_mskq
991493
__mptcp_retrans
6004
__mptcp_retransmit_pending_data
1963
__mptcp_set_timeout
998747
__mptcp_socket_create
3314
__mptcp_splice_read
423745
__mptcp_subflow_disconnect
1575
__mptcp_subflow_error_report
7117
__mptcp_subflow_push_pending
1436279
__mptcp_subflow_send_ack
5540
__mptcp_try_coalesce
445323
__mptcp_try_fallback
214
__mptcp_unaccepted_force_close
36
__mptcp_wr_shutdown
2908
__subflow_push_pending
511841
dfrag_clear
496852
do_copy_data_nocache
590814
move_skbs_to_msk
792148
mptcp_backlog_purge
5428
mptcp_backlog_spooled
140509
mptcp_bind
1660
mptcp_ca_reset
3432
mptcp_can_spool_backlog
2183891
mptcp_cancel_work
3511
mptcp_carve_data_frag
496861
mptcp_check_allowed_size
757773
mptcp_check_and_set_pending
4466
mptcp_check_data_fin
148764
mptcp_check_data_fin_ack
11647
mptcp_check_fastclose
11647
mptcp_check_listen_stop
3265
mptcp_check_send_data_fin
344690
mptcp_check_writeable
552634
mptcp_clean_una_wakeup
6004
mptcp_cleanup_rbuf
1280464
mptcp_close
4812
mptcp_close_ssk
1996
mptcp_close_state
3368
mptcp_close_tout_expired
11647
mptcp_close_wake_up
6603
mptcp_connect
1712
mptcp_copy_inaddrs
6560
mptcp_copy_ip6_options
722
mptcp_copy_ip_options
816
mptcp_data_queue_ofo
124412
mptcp_data_ready
981820
mptcp_destroy
4799
mptcp_destroy_common
4905
mptcp_disconnect
106
mptcp_do_fastclose
523
mptcp_dss_corruption
0
mptcp_eat_recv_skb
720980
mptcp_enter_memory_pressure
0
mptcp_fallback_tcp_ops
178
mptcp_finish_connect
1464
mptcp_finish_join
944
mptcp_frag_can_collapse_to
590814
mptcp_get_port
0
mptcp_graft_subflows
1502
mptcp_hash
0
mptcp_inet6_sk
722
mptcp_init_skb
1043336
mptcp_init_sock
3336
mptcp_inq_hint
430
mptcp_ioctl
16
mptcp_ioctl_outq
16
mptcp_listen
1655
mptcp_move_skbs
16536
mptcp_mp_fail_no_response
0
mptcp_napi_poll
69251
mptcp_page_frag_refill
496861
mptcp_pending_data_fin
940912
mptcp_pending_data_fin_ack
378923
mptcp_poll
1076741
mptcp_proto_init
6
mptcp_proto_v6_init
6
mptcp_push_release
381040
mptcp_rcv_space_adjust
1415238
mptcp_rcv_space_init
2665
mptcp_rcvbuf_grow
5564
mptcp_read_sock
0
mptcp_recv_skb
779610
mptcp_recvmsg
818375
mptcp_release_cb
1883333
mptcp_reset_rtx_timer
357016
mptcp_reset_tout_timer
1366
mptcp_retransmit_timer
6206
mptcp_rps_record_subflows
1390023
mptcp_schedule_work
15416
mptcp_send_ack
3616
mptcp_send_limit
594835
mptcp_sendmsg
419606
mptcp_sendmsg_fastopen
112
mptcp_sendmsg_frag
757774
mptcp_set_datafin_timeout
1305
mptcp_set_state
23805
mptcp_set_timeout
402395
mptcp_shutdown
1961
mptcp_shutdown_subflows
2328
mptcp_sk_clone_init
1538
mptcp_skb_can_collapse_to
579950
mptcp_sock_check_graft
484
mptcp_sock_graft
5808
mptcp_splice_read
150540
mptcp_stop_rtx_timer
39432
mptcp_stream_accept
1686
mptcp_subflow_active
1467948
mptcp_subflow_cleanup_rbuf
657493
mptcp_subflow_could_cleanup
1304353
mptcp_subflow_get_retrans
4668
mptcp_subflow_get_send
596352
mptcp_subflow_joined
944
mptcp_subflow_process_delegated
30531
mptcp_subflow_send_ack
4576
mptcp_subflow_set_active
144
mptcp_subflow_shutdown
3732
mptcp_sync_mss
0
mptcp_tout_timer
132
mptcp_try_coalesce
393883
mptcp_unhash
10
mptcp_update_data_checksum
146403
mptcp_update_infinite_map
2
mptcp_update_post_push
613920
mptcp_worker
12639
schedule_3rdack_retransmission
472
tcp_can_send_ack
442818
Generated by:
LCOV version 2.3.1-1