LCOV - code coverage report
Current view: top level - mptcp/subflow.c (source / functions) Coverage Total Hit
Test: export-net Lines: 90.3 % 1143 1032
Test Date: 2026-06-19 10:42:55 Functions: 95.7 % 69 66
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed
Branches: 58.7 % 946 555

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 550
subflow_v6_route_req 564
subflow_v6_send_synack 568
subflow_v6_req_destructor 584
subflow_thmac_valid 588
subflow_hmac_valid 620
subflow_req_create_thmac 622
subflow_token_join_request 628
mptcp_can_accept_new_subflow 642
__mptcp_subflow_connect 692
mptcpv6_handle_mapped 946
subflow_set_local_id 1348
mptcp_info2sockaddr 1404
subflow_v6_conn_request 1406
__mptcp_sync_state 1644
mptcp_propagate_state 1644
mptcp_subflow_queue_clean 1734
subflow_v4_send_synack 1854
subflow_v4_conn_request 1860
subflow_v4_route_req 1860
subflow_v4_req_destructor 1912
subflow_syn_recv_sock 2408
subflow_ulp_clone 2408
subflow_generate_hmac 2418
subflow_prep_synack 2422
subflow_check_req 2424
subflow_init_req 2496
subflow_req_destructor 2496
subflow_error_report 2716
subflow_v6_rebuild_header 3458
__mptcp_subflow_fully_established 3582
mptcp_attach_cgroup 4102
mptcp_subflow_create_socket 4118
mptcp_subflow_discard_data 4491
__mptcp_inherit_cgrp_data 4652
subflow_ulp_init 4870
subflow_set_remote_key 5052
subflow_ulp_release 6130
subflow_create_ctx 6350
subflow_rebuild_header 8393
__subflow_state_change 11042
subflow_state_change 11042
subflow_finish_connect 11773
subflow_chk_local_id 11851
tcp_release_cb_override 457630
validate_mapping 625790
subflow_write_space 978472
validate_data_csum 1211715
subflow_data_ready 1214861
subflow_sched_work_if_closed 1234531
get_mapping_status 2312377
mptcp_subflow_data_available 2364116
subflow_check_data_avail 2364116
mptcp_space 2562363

Generated by: LCOV version 2.3.1-1