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: 2026-04-14 08:20:13 Functions: 95.7 % 69 66
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed
Branches: 58.6 % 946 554

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_v6_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 428
subflow_thmac_valid 460
subflow_hmac_valid 492
subflow_req_create_thmac 494
subflow_token_join_request 500
mptcp_can_accept_new_subflow 514
subflow_v6_send_synack 534
subflow_v6_route_req 536
subflow_v6_req_destructor 556
__mptcp_subflow_connect 564
mptcpv6_handle_mapped 796
subflow_set_local_id 1092
mptcp_info2sockaddr 1116
subflow_v6_conn_request 1228
__mptcp_sync_state 1638
mptcp_propagate_state 1638
mptcp_subflow_queue_clean 1661
subflow_v4_send_synack 1680
subflow_v4_conn_request 1688
subflow_v4_route_req 1688
subflow_v4_req_destructor 1740
subflow_generate_hmac 1906
mptcp_subflow_discard_data 2019
subflow_syn_recv_sock 2208
subflow_ulp_clone 2208
subflow_prep_synack 2214
subflow_check_req 2224
subflow_init_req 2296
subflow_req_destructor 2296
subflow_error_report 2592
__mptcp_subflow_fully_established 3376
subflow_v6_rebuild_header 3489
mptcp_attach_cgroup 3862
mptcp_subflow_create_socket 3878
__mptcp_inherit_cgrp_data 4290
subflow_ulp_init 4630
subflow_set_remote_key 4840
subflow_ulp_release 5749
subflow_create_ctx 5910
subflow_rebuild_header 8776
__subflow_state_change 9780
subflow_state_change 9780
subflow_chk_local_id 12265
subflow_finish_connect 15038
validate_mapping 396906
tcp_release_cb_override 423449
subflow_write_space 813123
validate_data_csum 1082562
subflow_data_ready 1095202
subflow_sched_work_if_closed 1112548
get_mapping_status 2053109
mptcp_subflow_data_available 2107000
subflow_check_data_avail 2107000
mptcp_space 2398967

Generated by: LCOV version 2.3.1-1