LCOV - code coverage report
Current view:
top level
- mptcp/protocol.c
(
source
/ functions)
Coverage
Total
Hit
Test:
export
Lines:
92.8 %
2450
2274
Test Date:
2026-05-01 09:06:03
Functions:
95.4 %
152
145
Legend:
Lines:    
hit
not hit
Branches:
+
taken
-
not taken
#
not executed
Branches:
68.3 %
1957
1337
Function Name
Hit count
__mptcp_add_backlog
304220
__mptcp_add_ext
465673
__mptcp_alloc_tx_skb
465673
__mptcp_check_push
2136790
__mptcp_clean_una
502535
__mptcp_clean_una_wakeup
104771
__mptcp_clear_xmit
5127
__mptcp_close
5033
__mptcp_close_ssk
7944
__mptcp_close_subflow
1585
__mptcp_data_acked
707130
__mptcp_destroy_sock
5011
__mptcp_do_alloc_tx_skb
465673
__mptcp_error_report
1002
__mptcp_finish_join
646
__mptcp_flush_join_list
97
__mptcp_init_sock
5119
__mptcp_move_skb
1230606
__mptcp_move_skbs
210282
__mptcp_move_skbs_from_subflow
1209913
__mptcp_nmpc_sk
10089
__mptcp_ofo_queue
1145115
__mptcp_push_pending
1000270
__mptcp_read_sock
365247
__mptcp_recvmsg_mskq
1410042
__mptcp_retrans
12143
__mptcp_retransmit_pending_data
2206
__mptcp_set_timeout
1218379
__mptcp_socket_create
3467
__mptcp_splice_read
365247
__mptcp_subflow_disconnect
1637
__mptcp_subflow_error_report
7631
__mptcp_subflow_push_pending
1480335
__mptcp_subflow_send_ack
6374
__mptcp_try_coalesce
626523
__mptcp_try_fallback
214
__mptcp_unaccepted_force_close
36
__mptcp_wr_shutdown
3028
__subflow_push_pending
1002592
dfrag_clear
677215
do_copy_data_nocache
886447
move_skbs_to_msk
934833
mptcp_backlog_purge
5670
mptcp_backlog_spooled
210282
mptcp_bind
1752
mptcp_ca_reset
3585
mptcp_can_spool_backlog
2964612
mptcp_cancel_work
3606
mptcp_carve_data_frag
677224
mptcp_check_allowed_size
1316816
mptcp_check_and_set_pending
10070
mptcp_check_data_fin
218727
mptcp_check_data_fin_ack
13081
mptcp_check_fastclose
13081
mptcp_check_listen_stop
3343
mptcp_check_send_data_fin
507565
mptcp_check_writeable
576960
mptcp_clean_una_wakeup
12143
mptcp_cleanup_rbuf
1711402
mptcp_close
5033
mptcp_close_ssk
2236
mptcp_close_state
3521
mptcp_close_tout_expired
13081
mptcp_close_wake_up
6818
mptcp_connect
1749
mptcp_copy_inaddrs
6881
mptcp_copy_ip6_options
760
mptcp_copy_ip_options
870
mptcp_data_queue_ofo
112404
mptcp_data_ready
1209913
mptcp_destroy
5021
mptcp_destroy_common
5127
mptcp_disconnect
106
mptcp_do_fastclose
543
mptcp_dss_corruption
0
mptcp_eat_recv_skb
842088
mptcp_enter_memory_pressure
0
mptcp_fallback_tcp_ops
178
mptcp_finish_connect
1501
mptcp_finish_join
1268
mptcp_frag_can_collapse_to
886447
mptcp_get_port
0
mptcp_graft_subflows
1594
mptcp_hash
0
mptcp_inet6_sk
760
mptcp_init_skb
1283964
mptcp_init_sock
3489
mptcp_inq_hint
116504
mptcp_ioctl
16
mptcp_ioctl_outq
16
mptcp_listen
1751
mptcp_move_skbs
45529
mptcp_mp_fail_no_response
0
mptcp_napi_poll
74156
mptcp_page_frag_refill
677224
mptcp_pending_data_fin
1153560
mptcp_pending_data_fin_ack
515616
mptcp_poll
997351
mptcp_proto_init
6
mptcp_proto_v6_init
6
mptcp_push_release
727307
mptcp_rcv_rtt_update
1209913
mptcp_rcv_space_adjust
1775289
mptcp_rcv_space_init
2792
mptcp_rcvbuf_grow
5422
mptcp_read_sock
0
mptcp_recv_skb
672497
mptcp_recvmsg
1179667
mptcp_release_cb
2504107
mptcp_reset_rtx_timer
495427
mptcp_reset_tout_timer
1492
mptcp_retransmit_timer
12386
mptcp_rps_record_subflows
2002750
mptcp_schedule_work
16627
mptcp_send_ack
3695
mptcp_send_limit
892498
mptcp_sendmsg
686383
mptcp_sendmsg_fastopen
111
mptcp_sendmsg_frag
1316817
mptcp_set_datafin_timeout
1309
mptcp_set_state
24663
mptcp_set_timeout
453892
mptcp_shutdown
1991
mptcp_shutdown_subflows
2403
mptcp_sk_clone_init
1630
mptcp_skb_can_collapse_to
1030544
mptcp_sock_check_graft
646
mptcp_sock_graft
6379
mptcp_splice_read
135106
mptcp_stop_rtx_timer
50210
mptcp_stream_accept
1778
mptcp_subflow_active
1752171
mptcp_subflow_cleanup_rbuf
669728
mptcp_subflow_could_cleanup
2019869
mptcp_subflow_get_retrans
5136
mptcp_subflow_get_send
764487
mptcp_subflow_joined
1268
mptcp_subflow_process_delegated
38371
mptcp_subflow_send_ack
5353
mptcp_subflow_set_active
248
mptcp_subflow_shutdown
4180
mptcp_sync_mss
0
mptcp_tout_timer
133
mptcp_try_coalesce
545105
mptcp_unhash
10
mptcp_update_data_checksum
214034
mptcp_update_infinite_map
2
mptcp_update_post_push
876176
mptcp_wnd_end
73816
mptcp_worker
14099
schedule_3rdack_retransmission
634
tcp_can_send_ack
397819
Generated by:
LCOV version 2.3.1-1