LCOV - code coverage report

Current view: top level - mptcp/subflow.c (source / functions) Coverage Total Hit Test: export Lines: 90.3 % 1141 1030 Test Date: 2026-04-06 12:17:15 Functions: 95.6 % 68 65 Legend: Lines:     hit not hit Branches: + taken - not taken # not executed Branches: 58.6 % 946 554

Function Name	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	72
mptcp_subflow_reqsk_alloc	72
mptcp_subflow_drop_ctx	222
subflow_ulp_fallback	222
__mptcp_inherit_memcg	494
subflow_thmac_valid	496
subflow_hmac_valid	528
subflow_req_create_thmac	530
subflow_token_join_request	536
subflow_v6_send_synack	536
subflow_v6_route_req	538
mptcp_can_accept_new_subflow	550
subflow_v6_req_destructor	558
__mptcp_subflow_connect	634
mptcpv6_handle_mapped	797
subflow_set_local_id	1155
mptcp_info2sockaddr	1170
subflow_v6_conn_request	1231
__mptcp_sync_state	1674
mptcp_propagate_state	1674
mptcp_subflow_queue_clean	1705
subflow_v4_send_synack	1756
subflow_v4_conn_request	1764
subflow_v4_route_req	1764
subflow_v4_req_destructor	1816
subflow_generate_hmac	2050
subflow_syn_recv_sock	2286
subflow_ulp_clone	2286
subflow_prep_synack	2292
subflow_check_req	2302
subflow_init_req	2374
subflow_req_destructor	2374
subflow_v6_rebuild_header	2512
subflow_error_report	2666
__mptcp_subflow_fully_established	3490
mptcp_attach_cgroup	3967
mptcp_subflow_create_socket	4026
__mptcp_inherit_cgrp_data	4461
subflow_ulp_init	4735
subflow_set_remote_key	4990
subflow_ulp_release	5932
subflow_create_ctx	6093
subflow_rebuild_header	8036
mptcp_subflow_discard_data	8381
__subflow_state_change	10262
subflow_state_change	10262
subflow_chk_local_id	10548
subflow_finish_connect	32433
validate_mapping	467367
subflow_write_space	684774
tcp_release_cb_override	710871
validate_data_csum	1008748
subflow_data_ready	1020265
subflow_sched_work_if_closed	1038497
get_mapping_status	1903818
mptcp_subflow_data_available	1948694
subflow_check_data_avail	1948694
mptcp_space	2250928

Generated by: LCOV version 2.3.1-1