LCOV - code coverage report

Current view: top level - net/core - dev.c (source / functions) Hit Total Coverage Test: landlock.info Lines: 1342 4674 28.7 % Date: 2021-04-22 12:43:58 Functions: 114 363 31.4 %

Function Name	Hit count
____napi_schedule	855
____netdev_has_upper_dev	0
__busy_poll_stop	0
__dev_alloc_name	1
__dev_change_flags	3
__dev_close	0
__dev_close_many	0
__dev_direct_xmit	0
__dev_forward_skb	0
__dev_forward_skb2	0
__dev_get_by_flags	0
__dev_get_by_index	7
__dev_get_by_name	8
__dev_kfree_skb_any	35
__dev_kfree_skb_irq	0
__dev_notify_flags	3
__dev_open	2
__dev_queue_xmit	448
__dev_remove_offload	0
__dev_remove_pack	1
__dev_set_allmulti	0
__dev_set_mtu	0
__dev_set_promiscuity	0
__dev_set_rx_mode	6
__dev_xmit_skb	448
__get_xps_queue_idx	0
__napi_gro_flush_chain	11
__napi_poll	855
__napi_schedule	855
__napi_schedule_irqoff	0
__netdev_adjacent_dev_insert	0
__netdev_adjacent_dev_link_lists	0
__netdev_adjacent_dev_remove	0
__netdev_adjacent_dev_set	0
__netdev_adjacent_dev_unlink_lists	0
__netdev_has_upper_dev	0
__netdev_lower_depth	0
__netdev_master_upper_dev_get	0
__netdev_name_node_alt_destroy	0
__netdev_notify_peers	0
__netdev_printk	0
__netdev_update_features	4
__netdev_update_lower_level	0
__netdev_update_upper_level	0
__netdev_upper_depth	0
__netdev_upper_dev_link	0
__netdev_upper_dev_unlink	0
__netdev_walk_all_lower_dev	0
__netdev_walk_all_upper_dev	0
__netif_napi_del	0
__netif_receive_skb	0
__netif_receive_skb_core	456
__netif_receive_skb_list	407
__netif_receive_skb_list_core	407
__netif_receive_skb_list_ptype	814
__netif_receive_skb_one_core	0
__netif_reschedule	0
__netif_schedule	0
__netif_set_xps_queue	1
__register_netdevice_notifier_net	0
__skb_gro_checksum_complete	707
__skb_gso_segment	0
__unregister_netdevice_notifier_net	0
alloc_netdev_mqs	3
bpf_xdp_link_attach	0
busy_poll_stop	0
call_netdevice_notifiers	0
call_netdevice_notifiers_info	8
call_netdevice_notifiers_mtu	0
call_netdevice_register_net_notifiers	6
call_netdevice_register_notifiers	8
call_netdevice_unregister_net_notifiers	0
call_netdevice_unregister_notifiers	0
clean_xps_maps	0
default_device_exit	0
default_device_exit_batch	0
deliver_ptype_list_skb	912
deliver_skb	456
dev_add_offload	3
dev_add_pack	4
dev_alloc_name	0
dev_alloc_name_ns	1
dev_change_carrier	0
dev_change_flags	3
dev_change_name	0
dev_change_net_namespace	0
dev_change_proto_down	0
dev_change_proto_down_generic	0
dev_change_proto_down_reason	0
dev_change_tx_queue_len	0
dev_change_xdp_fd	0
dev_close	0
dev_close_many	0
dev_cpu_dead	0
dev_disable_gro_hw	0
dev_disable_lro	0
dev_fetch_sw_netstats	0
dev_fill_metadata_dst	0
dev_forward_skb	0
dev_forward_skb_nomtu	0
dev_get_alias	16
dev_get_by_index	4
dev_get_by_index_rcu	16
dev_get_by_name	0
dev_get_by_name_rcu	27
dev_get_by_napi_id	0
dev_get_flags	18
dev_get_iflink	18
dev_get_mac_address	1
dev_get_phys_port_id	16
dev_get_phys_port_name	16
dev_get_port_parent_id	16
dev_get_stats	16
dev_get_tstats64	0
dev_get_valid_name	2
dev_getbyhwaddr_rcu	0
dev_getfirstbyhwtype	0
dev_gro_receive	723
dev_hard_start_xmit	448
dev_ingress_queue_create	0
dev_loopback_xmit	0
dev_name_hash	48
dev_new_index	2
dev_nit_active	0
dev_open	0
dev_pick_tx_cpu_id	0
dev_pick_tx_zero	0
dev_pre_changeaddr_notify	0
dev_queue_xmit	448
dev_queue_xmit_accel	0
dev_queue_xmit_nit	448
dev_remove_offload	0
dev_remove_pack	0
dev_set_alias	0
dev_set_allmulti	0
dev_set_group	0
dev_set_mac_address	0
dev_set_mac_address_user	0
dev_set_mtu	0
dev_set_mtu_ext	0
dev_set_promiscuity	0
dev_set_rx_mode	5
dev_set_threaded	0
dev_valid_name	3
dev_validate_mtu	0
dev_xdp_attach	0
dev_xdp_install	0
dev_xdp_mode	0
dev_xdp_prog_count	0
dev_xdp_prog_id	32
dev_xdp_uninstall	0
do_xdp_generic	0
enqueue_to_backlog	0
expand_xps_map	4
flush_all_backlogs	0
flush_backlog	0
flush_gro_hash	0
flush_required	0
free_netdev	0
generic_xdp_install	0
generic_xdp_tx	0
get_rps_cpu	0
get_xps_queue	0
gro_find_complete_by_type	0
gro_find_receive_by_type	0
gro_flush_oldest	0
gro_list_prepare	723
gro_normal_list	870
gro_normal_one	456
gro_pull_from_frag0	0
gso_features_check	0
harmonize_features	448
init_dummy_netdev	0
is_skb_forwardable	0
list_netdevice	2
napi_busy_loop	0
napi_by_id	1
napi_complete_done	855
napi_disable	0
napi_enable	2
napi_frags_finish	0
napi_frags_skb	0
napi_get_frags	0
napi_gro_complete	16
napi_gro_flush	11
napi_gro_frags	0
napi_gro_receive	723
napi_hash_add	2
napi_hash_del	0
napi_kthread_create	0
napi_poll	855
napi_reuse_skb	0
napi_schedule_prep	882
napi_skb_finish	723
napi_thread_wait	0
napi_threaded_poll	0
napi_watchdog	0
net_dev_init	1
net_disable_timestamp	0
net_enable_timestamp	0
net_rps_action_and_irq_enable	0
net_rps_send_ipi	0
net_rx_action	478
net_timestamp_set	446
net_tx_action	0
netdev_adjacent_change_abort	0
netdev_adjacent_change_commit	0
netdev_adjacent_change_prepare	0
netdev_adjacent_get_private	0
netdev_adjacent_rename_links	0
netdev_adjacent_sysfs_add	0
netdev_adjacent_sysfs_del	0
netdev_alert	0
netdev_bind_sb_channel_queue	0
netdev_bonding_info_change	0
netdev_boot_base	8
netdev_boot_setup	0
netdev_boot_setup_add	0
netdev_boot_setup_check	0
netdev_change_features	0
netdev_cmd_to_name	0
netdev_core_pick_tx	448
netdev_create_hash	2
netdev_crit	0
netdev_drivername	0
netdev_emerg	0
netdev_err	0
netdev_exit	0
netdev_features_change	0
netdev_fix_features	4
netdev_freemem	0
netdev_get_name	3
netdev_get_xmit_slave	0
netdev_has_any_lower_dev	0
netdev_has_any_upper_dev	0
netdev_has_upper_dev	0
netdev_has_upper_dev_all_rcu	0
netdev_increment_features	0
netdev_info	0
netdev_init	1
netdev_init_one_queue	3
netdev_is_rx_handler_busy	0
netdev_lower_dev_get_private	0
netdev_lower_get_first_private_rcu	0
netdev_lower_get_next	0
netdev_lower_get_next_private	0
netdev_lower_get_next_private_rcu	0
netdev_lower_state_changed	0
netdev_master_upper_dev_get	2
netdev_master_upper_dev_get_rcu	32
netdev_master_upper_dev_link	0
netdev_name_node_add	2
netdev_name_node_alloc	2
netdev_name_node_alt_create	0
netdev_name_node_alt_destroy	0
netdev_name_node_alt_flush	0
netdev_name_node_head_alloc	2
netdev_name_node_lookup	18
netdev_name_node_lookup_rcu	28
netdev_next_lower_dev_rcu	0
netdev_next_upper_dev_rcu	0
netdev_notice	0
netdev_notify_peers	0
netdev_pick_tx	0
netdev_port_same_parent_id	0
netdev_printk	0
netdev_refcnt_read	0
netdev_reset_tc	0
netdev_run_todo	69
netdev_rx_csum_fault	0
netdev_rx_handler_register	0
netdev_rx_handler_unregister	0
netdev_set_addr_lockdep_class	2
netdev_set_default_ethtool_ops	0
netdev_set_num_tc	0
netdev_set_sb_channel	0
netdev_set_tc_queue	0
netdev_set_xmit_lockdep_class	3
netdev_sk_get_lowest_dev	0
netdev_state_change	0
netdev_stats_to_stats64	0
netdev_sync_lower_features	0
netdev_sync_upper_features	0
netdev_txq_to_tc	0
netdev_unbind_all_sb_channels	0
netdev_unbind_sb_channel	0
netdev_update_features	0
netdev_upper_dev_link	0
netdev_upper_dev_unlink	0
netdev_upper_get_next_dev_rcu	4
netdev_wait_allrefs	0
netdev_walk_all_lower_dev	0
netdev_walk_all_lower_dev_rcu	0
netdev_walk_all_upper_dev_rcu	0
netdev_warn	0
netif_alloc_netdev_queues	3
netif_alloc_rx_queues	3
netif_device_attach	0
netif_device_detach	0
netif_free_rx_queues	0
netif_get_num_default_rss_queues	0
netif_get_rxqueue	0
netif_napi_add	2
netif_receive_generic_xdp	0
netif_receive_skb	0
netif_receive_skb_core	0
netif_receive_skb_internal	0
netif_receive_skb_list	0
netif_receive_skb_list_internal	407
netif_reset_xps_queues	0
netif_rx	0
netif_rx_any_context	0
netif_rx_internal	0
netif_rx_ni	0
netif_schedule_queue	0
netif_set_real_num_rx_queues	1
netif_set_real_num_tx_queues	1
netif_set_xps_queue	0
netif_setup_tc	0
netif_skb_features	448
netif_stacked_transfer_operstate	0
netif_tx_stop_all_queues	0
netif_tx_wake_queue	856
passthru_features_check	448
process_backlog	0
ptype_head	5
qdisc_pkt_len_init	448
register_netdev	2
register_netdevice	2
register_netdevice_notifier	7
register_netdevice_notifier_dev_net	0
register_netdevice_notifier_net	0
remove_xps_queue	0
remove_xps_queue_cpu	0
reset_xps_maps	0
rps_ipi_queued	0
rps_may_expire_flow	0
rps_trigger_softirq	0
rtnl_lock_unregistering	0
set_rps_cpu	0
skb_checksum_help	430
skb_crc32c_csum_help	0
skb_csum_hwoffload_help	430
skb_flow_limit	0
skb_gro_reset_offset	723
skb_loop_sk	448
skb_mac_gso_segment	0
skb_network_protocol	448
skb_pfmemalloc_protocol	0
skb_tx_hash	0
skb_warn_bad_offload	0
synchronize_net	1
unlist_netdevice	0
unregister_netdev	0
unregister_netdevice_many	0
unregister_netdevice_notifier	0
unregister_netdevice_notifier_dev_net	0
unregister_netdevice_notifier_net	0
unregister_netdevice_queue	0
validate_xmit_skb	448
validate_xmit_skb_list	448
validate_xmit_vlan	448
xmit_one	448

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