LCOV - code coverage report

Current view: top level - net/ipv4 - tcp_input.c (source / functions) Hit Total Coverage Test: coverage.info Lines: 898 1926 46.6 % Date: 2014-04-07 Functions: 61 106 57.5 % Branches: 708 2243 31.6 %

Function Name	Hit count
__tcp_ack_snd_check	21995
__tcp_checksum_complete_user	20453
__tcp_grow_window.isra.16	14
tcp_ack	47982
tcp_ack_probe	0
tcp_ack_update_window	19136
tcp_add_reno_sack	0
tcp_check_dsack	27
tcp_check_reno_reordering	0
tcp_check_sack_reneging	21
tcp_check_space	47951
tcp_check_urg.isra.20	0
tcp_clamp_window	0
tcp_clean_rtx_queue	38550
tcp_clear_retrans	33
tcp_collapse	0
tcp_collapse_ofo_queue	0
tcp_collapse_one.isra.19	0
tcp_copy_to_iovec	930
tcp_cwnd_application_limited	62
tcp_cwnd_reduction	0
tcp_data_queue	19055
tcp_data_queue_ofo	3332
tcp_disable_fack	0
tcp_disordered_ack	0
tcp_dsack_extend	0
tcp_dsack_set	0
tcp_enter_cwr	0
tcp_enter_loss	0
tcp_enter_quickack_mode	0
tcp_enter_recovery	0
tcp_event_data_recv	18647
tcp_fast_parse_options	13534
tcp_fastretrans_alert	21
tcp_fin	32
tcp_finish_connect	29
tcp_fixup_rcvbuf	57
tcp_grow_window.isra.17	20295
tcp_init_buffer_space	57
tcp_init_cwnd	4270
tcp_init_cwnd_reduction	12
tcp_initialize_rcv_mss	58
tcp_is_sackblock_valid	8
tcp_mark_head_lost	0
tcp_mark_lost_retrans	8
tcp_match_skb_to_sack	0
tcp_maybe_skipping_dsack	0
tcp_measure_rcv_mss	18647
tcp_mtup_probe_success	0
tcp_new_space	2
tcp_ofo_queue	858
tcp_parse_aligned_timestamp	59836
tcp_parse_options	113
tcp_pause_early_retransmit	0
tcp_process_loss	0
tcp_process_tlp_ack	100
tcp_prune_ofo_queue	0
tcp_prune_queue	0
tcp_queue_rcv	17694
tcp_rcv_established	59802
tcp_rcv_fastopen_synack	0
tcp_rcv_rtt_update	20436
tcp_rcv_space_adjust	26508
tcp_rcv_state_process	119
tcp_rcv_synsent_state_process.isra.21	30
tcp_rearm_rto	118576
tcp_remove_reno_sacks	0
tcp_replace_ts_recent	19070
tcp_reset	13
tcp_resume_early_retransmit	0
tcp_rtt_estimator	38534
tcp_sack_maybe_coalesce	2
tcp_sack_new_ofo_skb	46
tcp_sack_remove	858
tcp_sacktag_one	0
tcp_sacktag_walk	0
tcp_sacktag_write_queue	27
tcp_send_challenge_ack	0
tcp_send_dupack	38
tcp_send_rcvq	0
tcp_set_rto	38534
tcp_shift_skb_data	0
tcp_shifted_skb	0
tcp_should_expand_sndbuf	2
tcp_simple_retransmit	0
tcp_skb_mark_lost	0
tcp_skb_mark_lost_uncond_verify	0
tcp_sndbuf_expand	57
tcp_synack_rtt_meas	28
tcp_time_to_recover	21
tcp_try_coalesce	15441
tcp_try_keep_open	33
tcp_try_rmem_schedule	9271
tcp_try_to_open	21
tcp_try_undo_dsack	21
tcp_try_undo_loss	0
tcp_try_undo_partial	0
tcp_try_undo_recovery	0
tcp_tso_acked	0
tcp_undo_cwnd_reduction	0
tcp_update_pacing_rate	1827
tcp_update_reordering	0
tcp_update_scoreboard	0
tcp_urg	19084
tcp_validate_incoming	13534
tcp_verify_retransmit_hint	0

Generated by: LCOV version 1.9