LCOV - code coverage report
Current view: top level - mptcp/subflow.c (source / functions) Coverage Total Hit
Test: export-net Lines: 90.3 % 1144 1033
Test Date: 2026-01-31 13:34:57 Functions: 95.6 % 68 65
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed
Branches: 58.8 % 948 557

Function Name Sort by function name Hit count Sort by function hit count
dbg_bad_map 0
skb_is_fully_mapped 0
tcp_abort_override 0
subflow_reset_req_endp 2
mptcp_subflow_fail 4
mptcp_subflow_init 6
mptcp_subflow_reset 8
subflow_ops_init 12
mptcp_get_rst_reason 16
subflow_add_reset_reason 18
mptcp_subflow_init_cookie_req 64
mptcp_subflow_reqsk_alloc 64
mptcp_subflow_drop_ctx 198
subflow_ulp_fallback 198
__mptcp_inherit_memcg 431
subflow_thmac_valid 460
subflow_v6_route_req 470
subflow_v6_send_synack 478
subflow_v6_req_destructor 486
subflow_hmac_valid 492
subflow_req_create_thmac 494
subflow_token_join_request 500
mptcp_can_accept_new_subflow 514
__mptcp_subflow_connect 561
mptcpv6_handle_mapped 791
subflow_set_local_id 1071
mptcp_info2sockaddr 1106
subflow_v6_conn_request 1159
__mptcp_sync_state 1498
mptcp_propagate_state 1498
mptcp_subflow_queue_clean 1546
subflow_v4_send_synack 1616
subflow_v4_conn_request 1620
subflow_v4_route_req 1620
subflow_v4_req_destructor 1668
subflow_generate_hmac 1906
subflow_syn_recv_sock 2074
subflow_ulp_clone 2074
subflow_check_req 2090
subflow_prep_synack 2094
subflow_init_req 2154
subflow_req_destructor 2154
subflow_v6_rebuild_header 2417
subflow_error_report 2481
mptcp_subflow_discard_data 2756
__mptcp_subflow_fully_established 3150
mptcp_attach_cgroup 3615
mptcp_subflow_create_socket 3633
__mptcp_inherit_cgrp_data 4046
subflow_ulp_init 4231
subflow_set_remote_key 4498
subflow_ulp_release 5391
subflow_create_ctx 5553
subflow_rebuild_header 6141
subflow_chk_local_id 8558
__subflow_state_change 9275
subflow_state_change 9275
subflow_finish_connect 21337
tcp_release_cb_override 444732
validate_mapping 485839
subflow_write_space 612824
validate_data_csum 1078045
subflow_data_ready 1090439
subflow_sched_work_if_closed 1106909
get_mapping_status 1964370
mptcp_subflow_data_available 2024362
subflow_check_data_avail 2024362
mptcp_space 2168866

Generated by: LCOV version 2.3.1-1