LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4651 5656 82.2 %
Date: 2024-11-19 01:33:59 Functions: 414 454 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4944 23591 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 26454919
_bdev_abort 94733
_bdev_copy_split 0
_bdev_get_block_size_with_md 660177
_bdev_init 2322
_bdev_io_check_opts 94433421
_bdev_io_complete 282803117
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 324384
_bdev_io_ext_use_bounce_buffer 322603
_bdev_io_handle_no_mem 283431951
_bdev_io_pull_bounce_data_buf 324384
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 324384
_bdev_io_put_buf 14795305
_bdev_io_set_buf 14795407
_bdev_io_set_md_buf 14795396
_bdev_io_submit 285544137
_bdev_io_submit_ext 205616851
_bdev_lock_lba_range 5707
_bdev_memory_domain_get_io_cb 322603
_bdev_memory_domain_io_get_buf 322603
_bdev_next_leaf 2324
_bdev_open_async 1066
_bdev_reset_complete 340
_bdev_rw_split 1709596
_bdev_trace 2322
_bdev_unlock_lba_range 5707
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 182
_calculate_measured_qd_cpl 93
_event_notify 1314
_is_buf_allocated 64534418
_media_management_notify 0
_remove_notify 782
_resize_notify 532
_spdk_bdev_quiesce 2534
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2322
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2322
_tmp_bdev_event_cb 0
_to_next_boundary 3169049
bdev_abort 94729
bdev_abort_all_buf_io 26984
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 27369
bdev_abort_buf_io 94725
bdev_abort_buf_io_cb 0
bdev_abort_io 94753
bdev_abort_io_done 94749
bdev_abort_queued_io 94733
bdev_abort_retry 4
bdev_alias_del 7048
bdev_alloc_io_stat 33498
bdev_bytes_to_blocks 59681879
bdev_calculate_measured_queue_depth 93
bdev_ch_add_to_io_submitted 288685962
bdev_ch_remove_from_io_submitted 286174696
bdev_ch_resubmit_io 5734211
bdev_ch_retry_io 5040042
bdev_channel_abort_queued_ios 26599
bdev_channel_create 26145
bdev_channel_destroy 26137
bdev_channel_destroy_resource 26137
bdev_channel_for_each_io 0
bdev_channel_get_io 290263819
bdev_channel_poll_qos 385541
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 386375
bdev_channel_submit_qos_io_done 385032
bdev_close 72173
bdev_compare_and_write_do_compare 4410
bdev_compare_and_write_do_compare_done 4410
bdev_compare_and_write_do_write 4238
bdev_compare_and_write_do_write_done 4238
bdev_compare_blocks_with_md 16
bdev_compare_do_read 4394
bdev_compare_do_read_done 4394
bdev_comparev_and_writev_blocks_locked 4410
bdev_comparev_and_writev_blocks_unlock 4410
bdev_comparev_and_writev_blocks_unlocked 4410
bdev_comparev_blocks_with_md 4486
bdev_copy_do_read 12
bdev_copy_do_read_done 12
bdev_copy_do_write 12
bdev_copy_do_write_done 12
bdev_copy_get_buf_cb 12
bdev_copy_should_split 347
bdev_copy_split 16
bdev_desc_alloc 72221
bdev_desc_free 72221
bdev_desc_release_claims 389
bdev_destroy_cb 7063
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 405711
bdev_each_channel_msg 399092
bdev_enable_histogram_config_json 961
bdev_enable_qos 26192
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 7024
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 182
bdev_examine_allowlist_free 2448
bdev_finish_unregister_bdevs_iter 6953
bdev_finish_wait_for_examine_done 2448
bdev_for_each_io_done 0
bdev_free_io_stat 33498
bdev_get_by_name 35134
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 342
bdev_get_each_channel_stat 339
bdev_get_io_size_in_byte 205152067
bdev_get_io_stat 352
bdev_get_max_write 3215
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1147
bdev_histogram_enable_channel_cb 801
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2448
bdev_init_failed 0
bdev_io_complete 285741218
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 65607
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 284163358
bdev_io_do_submit 285406538
bdev_io_exec_sequence 388194
bdev_io_exec_sequence_cb 388194
bdev_io_get_buf 14794938
bdev_io_get_buf_complete 14795338
bdev_io_get_iobuf_cb 70915
bdev_io_get_max_buf_len 29586059
bdev_io_increment_outstanding 286254830
bdev_io_init 289164823
bdev_io_needs_sequence_exec 494021878
bdev_io_on_tailq 189506
bdev_io_pull_data 324388
bdev_io_pull_data_done 324384
bdev_io_pull_data_done_and_track 8
bdev_io_pull_md_buf 16
bdev_io_pull_md_buf_done 8
bdev_io_push_bounce_data 324388
bdev_io_push_bounce_data_done 324384
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 324384
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 14795282
bdev_io_range_is_locked 59833
bdev_io_should_split 294002949
bdev_io_split 1708269
bdev_io_split_done 3263676
bdev_io_split_submit 3263692
bdev_io_status_get_string 0
bdev_io_submit 287307043
bdev_io_submit_reset 315
bdev_io_submit_sequence_cb 322587
bdev_io_type_supported 10616322
bdev_io_update_io_stat 286238474
bdev_io_use_accel_sequence 769135712
bdev_io_use_memory_domain 212623565
bdev_io_valid_blocks 290199876
bdev_is_read_io 17647886
bdev_lba_range_overlapped 55493
bdev_lba_range_overlaps_tailq 5728
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 4442
bdev_lock_lba_range_cb 5707
bdev_lock_lba_range_check_io 45426
bdev_lock_lba_range_ctx 5707
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 4785
bdev_mgmt_channel_create 15515
bdev_mgmt_channel_destroy 15515
bdev_mgr_unregister_cb 2448
bdev_module_action_complete 74188
bdev_module_action_done 71740
bdev_module_all_actions_completed 12269941
bdev_module_fini_iter 8740
bdev_module_fini_start_iter 4538
bdev_module_get_max_ctx_size 2448
bdev_modules_init 2448
bdev_name_add 14086
bdev_name_cmp 147972
bdev_name_del 686
bdev_name_del_unsafe 14068
bdev_name_tree_RB_FIND 35134
bdev_name_tree_RB_INSERT 14086
bdev_name_tree_RB_INSERT_COLOR 14068
bdev_name_tree_RB_MINMAX 0
bdev_name_tree_RB_NEXT 0
bdev_name_tree_RB_NFIND 0
bdev_name_tree_RB_PREV 0
bdev_name_tree_RB_REINSERT 0
bdev_name_tree_RB_REMOVE 14068
bdev_name_tree_RB_REMOVE_COLOR 10921
bdev_no_mem_poller 1
bdev_ok_to_examine 7024
bdev_open 72221
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1056
bdev_open_async_fini 2448
bdev_open_async_opts_copy 1056
bdev_open_async_opts_get_default 1056
bdev_open_ext 31771
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 961
bdev_qos_destroy 196
bdev_qos_io_submit 10160612
bdev_qos_io_to_limit 775278005
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 775282886
bdev_qos_r_bps_queue 17647830
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 198294808
bdev_qos_rw_bps_rewind_quota 6857259
bdev_qos_rw_iops_queue 593328213
bdev_qos_rw_iops_rewind_quota 10667877
bdev_qos_rw_queue_io 791621060
bdev_qos_rw_rewind_io 17525136
bdev_qos_set_ops 146
bdev_qos_update_max_quota_per_timeslice 146
bdev_qos_w_bps_queue 56
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 8
bdev_queue_nomem_io_head 711320
bdev_queue_nomem_io_tail 5023086
bdev_quiesce_range_locked 1265
bdev_read_blocks_with_md 20163399
bdev_readv_blocks_with_md 112895070
bdev_register 7034
bdev_register_finished 7024
bdev_reset_check_outstanding_io 53
bdev_reset_check_outstanding_io_done 53
bdev_reset_complete 332
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 385
bdev_reset_freeze_channel_done 332
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 258282542
bdev_rw_split_get_buf_cb 59184
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5040044
bdev_start_qos 72173
bdev_start_reset 340
bdev_submit_request 285688649
bdev_trace 2211
bdev_unfreeze_channel 389
bdev_unlock_lba_range 4450
bdev_unlock_lba_range_cb 5707
bdev_unlock_lba_range_get_channel 4789
bdev_unmap_should_split 27745006
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1265
bdev_unregister 7024
bdev_unregister_abort_channel 462
bdev_unregister_unsafe 7739
bdev_update_qd_sampling_period 114
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12267493
bdev_write_blocks_with_md 30868160
bdev_write_zero_buffer 656962
bdev_write_zero_buffer_done 656962
bdev_write_zeroes_should_split 2804210
bdev_write_zeroes_split 11981
bdev_writev_blocks_with_md 93599835
claim_bdev 389
claim_opts_copy 88
claim_reset 371
claim_type_is_v2 1686
claim_type_promotes_to_write 84
claim_verify_rom 80
claim_verify_rwm 32
claim_verify_rwo 329
event_notify 1314
io_channel_iter_get_bdev 804802
log_already_claimed 111
parent_bdev_io_complete 1708265
register_flag_bdev 2322
spdk_bdev_abort 94709
spdk_bdev_add_io_stat 26476
spdk_bdev_alias_add 7066
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 666
spdk_bdev_channel_get_histogram 1139
spdk_bdev_claim_get_name 9752
spdk_bdev_claim_opts_init 501
spdk_bdev_close 31037
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 4432
spdk_bdev_comparev_blocks 4462
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 335
spdk_bdev_desc_get_bdev 552979603
spdk_bdev_destruct_done 1945
spdk_bdev_dump_info_json 33190
spdk_bdev_dump_io_stat_json 332
spdk_bdev_enable_histogram_opts_init 811
spdk_bdev_examine 4
spdk_bdev_finish 2448
spdk_bdev_first 5739
spdk_bdev_first_leaf 673
spdk_bdev_flush 709264
spdk_bdev_flush_blocks 4418353
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 405711
spdk_bdev_for_each_channel_continue 399091
spdk_bdev_free_io 286944899
spdk_bdev_get_acwu 5051
spdk_bdev_get_aliases 33246
spdk_bdev_get_block_size 51627039
spdk_bdev_get_buf_align 89635842
spdk_bdev_get_by_name 3363
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 23955266
spdk_bdev_get_device_stat 342
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 96498034
spdk_bdev_get_io_channel 40493
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 663800
spdk_bdev_get_max_copy 4916
spdk_bdev_get_md_size 61356670
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 148580
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 73550
spdk_bdev_get_num_blocks 53775956
spdk_bdev_get_numa_id 1478
spdk_bdev_get_nvme_ctratt 4655
spdk_bdev_get_nvme_nsid 3887
spdk_bdev_get_optimal_io_boundary 4920
spdk_bdev_get_opts 371
spdk_bdev_get_physical_block_size 6809
spdk_bdev_get_product_name 37117
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 327
spdk_bdev_get_qos_rate_limits 33200
spdk_bdev_get_qos_rpc_type 132760
spdk_bdev_get_uuid 92444
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 8959
spdk_bdev_has_write_cache 5634
spdk_bdev_histogram_enable 804
spdk_bdev_histogram_enable_ext 811
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2448
spdk_bdev_io_complete 284727512
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 39090758
spdk_bdev_io_complete_nvme_status 41084018
spdk_bdev_io_complete_scsi_status 4671653
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 40923387
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 49097393
spdk_bdev_io_get_iovec 746023
spdk_bdev_io_get_md_buf 9374498
spdk_bdev_io_get_nvme_fused_status 4146
spdk_bdev_io_get_nvme_status 30849395
spdk_bdev_io_get_scsi_status 24936726
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 43888453
spdk_bdev_io_get_thread 301033848
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 15244807
spdk_bdev_io_set_md_buf 38037
spdk_bdev_io_type_supported 2308738
spdk_bdev_is_dif_check_enabled 811192
spdk_bdev_is_dif_head_of_md 405410
spdk_bdev_is_md_interleaved 25028009
spdk_bdev_is_md_separate 67921406
spdk_bdev_is_zoned 7736
spdk_bdev_module_claim_bdev 5850
spdk_bdev_module_claim_bdev_desc 481
spdk_bdev_module_examine_done 71476
spdk_bdev_module_fini_done 6292
spdk_bdev_module_fini_start_done 2090
spdk_bdev_module_init_done 264
spdk_bdev_module_list_add 39477
spdk_bdev_module_list_find 39477
spdk_bdev_module_release_bdev 5778
spdk_bdev_next 32467
spdk_bdev_next_leaf 1651
spdk_bdev_notify_blockcnt_change 321
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 145
spdk_bdev_nvme_io_passthru 91
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 2014045
spdk_bdev_open_async 1056
spdk_bdev_open_ext 30713
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 907008
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1096
spdk_bdev_read 13411118
spdk_bdev_read_blocks 18364232
spdk_bdev_read_blocks_with_md 1790146
spdk_bdev_readv 1777973
spdk_bdev_readv_blocks 15955095
spdk_bdev_readv_blocks_ext 38844916
spdk_bdev_readv_blocks_with_md 56350542
spdk_bdev_register 7038
spdk_bdev_reset 340
spdk_bdev_reset_io_stat 34189
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 375
spdk_bdev_set_qd_sampling_period 7049
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1151
spdk_bdev_subsystem_config_json 182
spdk_bdev_unmap 13170988
spdk_bdev_unmap_blocks 27880729
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1100
spdk_bdev_unregister 7052
spdk_bdev_unregister_by_name 817
spdk_bdev_wait_for_examine 12302
spdk_bdev_write 28281811
spdk_bdev_write_blocks 30116568
spdk_bdev_write_blocks_with_md 106342
spdk_bdev_write_zeroes 721
spdk_bdev_write_zeroes_blocks 2803851
spdk_bdev_writev 2621264
spdk_bdev_writev_blocks 15624664
spdk_bdev_writev_blocks_ext 55709491
spdk_bdev_writev_blocks_with_md 21032342
spdk_bdev_zcopy_end 802442
spdk_bdev_zcopy_start 830260
spdk_for_each_bdev 5739
spdk_for_each_bdev_leaf 673

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