LCOV - code coverage report
Current view: top level - mptcp/subflow.c (source / functions) Coverage Total Hit
Test: export Lines: 90.3 % 1142 1031
Test Date: 2026-01-31 13:38:58 Functions: 95.6 % 68 65
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed
Branches: 58.8 % 946 556

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 72
mptcp_subflow_reqsk_alloc 72
mptcp_subflow_drop_ctx 222
subflow_ulp_fallback 222
subflow_thmac_valid 496
__mptcp_inherit_memcg 500
subflow_hmac_valid 528
subflow_req_create_thmac 530
subflow_token_join_request 536
subflow_v6_route_req 536
subflow_v6_send_synack 536
mptcp_can_accept_new_subflow 550
subflow_v6_req_destructor 556
__mptcp_subflow_connect 633
mptcpv6_handle_mapped 791
subflow_set_local_id 1160
mptcp_info2sockaddr 1180
subflow_v6_conn_request 1225
__mptcp_sync_state 1666
mptcp_propagate_state 1666
mptcp_subflow_queue_clean 1696
subflow_v4_send_synack 1750
subflow_v4_conn_request 1758
subflow_v4_route_req 1758
subflow_v4_req_destructor 1810
subflow_generate_hmac 2050
subflow_syn_recv_sock 2278
subflow_ulp_clone 2278
subflow_prep_synack 2286
subflow_check_req 2294
subflow_init_req 2366
subflow_req_destructor 2366
subflow_error_report 2603
__mptcp_subflow_fully_established 3474
subflow_v6_rebuild_header 3506
mptcp_attach_cgroup 3956
mptcp_subflow_create_socket 4009
__mptcp_inherit_cgrp_data 4456
subflow_ulp_init 4724
subflow_set_remote_key 4966
subflow_ulp_release 5912
subflow_create_ctx 6074
subflow_rebuild_header 7136
mptcp_subflow_discard_data 9873
__subflow_state_change 10083
subflow_state_change 10083
subflow_chk_local_id 10642
subflow_finish_connect 24113
validate_mapping 600764
subflow_write_space 706657
tcp_release_cb_override 837286
validate_data_csum 1220103
subflow_data_ready 1231379
subflow_sched_work_if_closed 1249261
get_mapping_status 2250428
mptcp_subflow_data_available 2312539
subflow_check_data_avail 2312539
mptcp_space 2522483

Generated by: LCOV version 2.3.1-1