LCOV - code coverage report

Current view: top level - net/ipv4 - tcp_input.c (source / functions) Hit Total Coverage Test: coverage.info Lines: 731 1921 38.1 % Date: 2014-04-16 Functions: 53 106 50.0 % Branches: 563 2246 25.1 %

Function Name	Hit count
__tcp_ack_snd_check	956
__tcp_checksum_complete_user	350
__tcp_grow_window.isra.17	4
tcp_ack	21517
tcp_ack_probe	0
tcp_ack_update_window	5878
tcp_add_reno_sack	0
tcp_check_dsack	89
tcp_check_reno_reordering	0
tcp_check_sack_reneging	71
tcp_check_space	21485
tcp_check_urg.isra.21	0
tcp_clamp_window	0
tcp_clean_rtx_queue	21194
tcp_clear_retrans	28
tcp_collapse	0
tcp_collapse_ofo_queue	0
tcp_collapse_one.isra.20	0
tcp_copy_to_iovec	0
tcp_cwnd_application_limited	47
tcp_cwnd_reduction	0
tcp_data_queue	5835
tcp_data_queue_ofo	0
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	940
tcp_fast_parse_options	5143
tcp_fastretrans_alert	71
tcp_fin	32
tcp_finish_connect	26
tcp_fixup_rcvbuf	52
tcp_grow_window.isra.18	4
tcp_init_buffer_space	52
tcp_init_cwnd	2068
tcp_init_cwnd_reduction	35
tcp_initialize_rcv_mss	53
tcp_is_sackblock_valid	32
tcp_mark_head_lost	0
tcp_mark_lost_retrans	32
tcp_match_skb_to_sack	0
tcp_maybe_skipping_dsack	0
tcp_measure_rcv_mss	940
tcp_mtup_probe_success	0
tcp_new_space	0
tcp_ofo_queue	0
tcp_parse_aligned_timestamp	21517
tcp_parse_options	168
tcp_pause_early_retransmit	0
tcp_process_loss	0
tcp_process_tlp_ack	317
tcp_prune_ofo_queue	0
tcp_prune_queue	0
tcp_queue_rcv	972
tcp_rcv_established	21548
tcp_rcv_fastopen_synack	0
tcp_rcv_rtt_update	2
tcp_rcv_space_adjust	18786
tcp_rcv_state_process	111
tcp_rcv_synsent_state_process.isra.22	27
tcp_rearm_rto	65555
tcp_remove_reno_sacks	0
tcp_replace_ts_recent	5851
tcp_reset	11
tcp_resume_early_retransmit	0
tcp_rtt_estimator	21168
tcp_sack_maybe_coalesce	0
tcp_sack_new_ofo_skb	0
tcp_sack_remove	0
tcp_sacktag_one	0
tcp_sacktag_walk	0
tcp_sacktag_write_queue	89
tcp_send_challenge_ack	0
tcp_send_dupack	2
tcp_send_rcvq	0
tcp_set_rto	21168
tcp_shift_skb_data	0
tcp_shifted_skb	0
tcp_should_expand_sndbuf	0
tcp_simple_retransmit	0
tcp_skb_mark_lost	0
tcp_skb_mark_lost_uncond_verify	0
tcp_sndbuf_expand	52
tcp_synack_rtt_meas	26
tcp_time_to_recover	71
tcp_try_coalesce	2
tcp_try_keep_open	106
tcp_try_rmem_schedule	283
tcp_try_to_open	71
tcp_try_undo_dsack	71
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	3454
tcp_update_reordering	0
tcp_update_scoreboard	0
tcp_urg	5861
tcp_validate_incoming	5143
tcp_verify_retransmit_hint	0

Generated by: LCOV version 1.9