LCOV - code coverage report

Current view: top level - net/core - skbuff.c (source / functions) Hit Total Coverage Test: gcov_data_raspi2_real_modules_combined.info Lines: 289 2007 14.4 % Date: 2020-09-30 20:25:40 Functions: 37 164 22.6 % Branches: 101 1435 7.0 %

Function Name	Hit count
___pskb_trim	0
__alloc_skb	1767322
__build_skb	22815
__build_skb_around	22815
__consume_stateless_skb	3966
__copy_skb_header	358687
__kfree_skb	0
__kfree_skb_defer	0
__kfree_skb_flush	9518
__kmalloc_reserve	1776204
__napi_alloc_skb	0
__netdev_alloc_skb	22815
__pskb_copy_fclone	0
__pskb_pull_tail	0
__skb_checksum	323
__skb_checksum_complete	0
__skb_checksum_complete_head	0
__skb_clone	358706
__skb_complete_tx_timestamp	0
__skb_ext_del	0
__skb_ext_put	0
__skb_pad	0
__skb_splice_bits	0
__skb_to_sgvec	0
__skb_tstamp_tx	0
__skb_vlan_pop	0
__skb_warn_lro_forwarding	0
__splice_segment	0
_kfree_skb_defer	0
alloc_skb_for_msg	0
alloc_skb_with_frags	1304484
build_skb	0
build_skb_around	0
consume_skb	3779727
kfree_skb	273651
kfree_skb_list	442
kfree_skb_partial	0
kfree_skbmem	2141091
linear_to_page	0
mm_account_pinned_pages	0
mm_unaccount_pinned_pages	0
napi_alloc_frag	0
napi_consume_skb	0
netdev_alloc_frag	0
pskb_carve	0
pskb_carve_frag_list	0
pskb_carve_inside_header	0
pskb_carve_inside_nonlinear	0
pskb_expand_head	8536
pskb_extract	0
pskb_put	0
pskb_trim_rcsum_slow	323
skb_abort_seq_read	0
skb_add_rx_frag	0
skb_append	0
skb_append_pagefrags	0
skb_checksum	0
skb_checksum_maybe_trim	0
skb_checksum_setup	0
skb_checksum_setup_ip	0
skb_checksum_setup_ipv4	0
skb_checksum_setup_ipv6	0
skb_checksum_trimmed	0
skb_clone	355582
skb_clone_sk	0
skb_coalesce_rx_frag	0
skb_complete_tx_timestamp	0
skb_complete_wifi_ack	0
skb_condense	0
skb_copy	0
skb_copy_and_csum_bits	828
skb_copy_and_csum_dev	0
skb_copy_bits	831
skb_copy_expand	0
skb_copy_header	0
skb_copy_ubufs	0
skb_cow_data	0
skb_dequeue	359511
skb_dequeue_tail	0
skb_drop_fraglist	0
skb_dump	0
skb_ensure_writable	0
skb_ext_add	0
skb_ext_alloc	0
skb_ext_maybe_cow	0
skb_extensions_init	207
skb_find_text	0
skb_free_head	1793968
skb_gro_receive	0
skb_gso_mac_seglen	0
skb_gso_network_seglen	0
skb_gso_transport_seglen	0
skb_gso_validate_mac_len	0
skb_gso_validate_network_len	0
skb_head_frag_to_page_desc	0
skb_headers_offset_update	8536
skb_init	207
skb_may_tx_timestamp	0
skb_maybe_pull_tail	0
skb_mod_eth_type	0
skb_morph	0
skb_mpls_dec_ttl	0
skb_mpls_pop	0
skb_mpls_push	0
skb_mpls_update_lse	0
skb_over_panic	0
skb_panic	0
skb_partial_csum_set	0
skb_prepare_for_shift	0
skb_prepare_seq_read	0
skb_pull	15204
skb_pull_rcsum	3966
skb_push	38632
skb_put	2277011
skb_queue_head	0
skb_queue_purge	166264
skb_queue_tail	1556083
skb_rbtree_purge	0
skb_realloc_headroom	0
skb_release_all	2140557
skb_release_data	2145146
skb_release_head_state	2135309
skb_reorder_vlan_header	0
skb_scrub_packet	0
skb_segment	0
skb_send_sock_locked	0
skb_seq_read	0
skb_shift	0
skb_splice_bits	0
skb_split	0
skb_split_inside_header	0
skb_split_no_header	0
skb_store_bits	831
skb_to_sgvec	0
skb_to_sgvec_nomark	0
skb_trim	16682
skb_try_coalesce	0
skb_ts_finish	0
skb_ts_get_next_block	0
skb_tstamp_tx	0
skb_tx_error	0
skb_under_panic	0
skb_unlink	1047187
skb_vlan_pop	0
skb_vlan_push	0
skb_vlan_untag	0
skb_zerocopy	0
skb_zerocopy_clone	0
skb_zerocopy_headlen	0
skb_zerocopy_iter_dgram	0
skb_zerocopy_iter_stream	0
sock_dequeue_err_skb	0
sock_queue_err_skb	0
sock_rmem_free	0
sock_spd_release	0
sock_zerocopy_alloc	0
sock_zerocopy_callback	0
sock_zerocopy_put	0
sock_zerocopy_put_abort	0
sock_zerocopy_realloc	0
spd_can_coalesce	0
spd_fill_page	0
warn_crc32c_csum_combine	0
warn_crc32c_csum_update	0

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