LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4808 5843 82.3 %
Date: 2024-11-20 17:25:07 Functions: 434 477 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5128 24324 21.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24316553
_bdev_abort 72236
_bdev_copy_split 0
_bdev_get_block_size_with_md 754874
_bdev_init 2194
_bdev_io_check_opts 71185946
_bdev_io_complete 247556392
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1436672
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2546849
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2537737
_bdev_io_handle_no_mem 245988233
_bdev_io_pull_bounce_data_buf 2533495
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1436789
_bdev_io_put_buf 13124391
_bdev_io_set_buf 13115401
_bdev_io_set_md_buf 13121411
_bdev_io_submit 250515486
_bdev_io_submit_ext 168106391
_bdev_lock_lba_range 4653
_bdev_memory_domain_get_io_cb 2551808
_bdev_next_leaf 2236
_bdev_open_async 1052
_bdev_reset_complete 329
_bdev_rw_split 1211525
_bdev_trace 2194
_bdev_unlock_lba_range 4653
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 186
_calculate_measured_qd_cpl 95
_event_notify 1102
_is_buf_allocated 54372246
_media_management_notify 0
_remove_notify 755
_resize_notify 347
_spdk_bdev_quiesce 2484
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2194
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2194
_tmp_bdev_event_cb 0
_to_next_boundary 2380095
bdev_abort 72232
bdev_abort_all_buf_io 22748
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23114
bdev_abort_buf_io 72228
bdev_abort_buf_io_cb 0
bdev_abort_io 72256
bdev_abort_io_done 72252
bdev_abort_queued_io 72236
bdev_abort_retry 4
bdev_alias_del 6414
bdev_alloc_io_stat 28667
bdev_bytes_to_blocks 61918445
bdev_calculate_measured_queue_depth 95
bdev_ch_add_to_io_submitted 251686029
bdev_ch_remove_from_io_submitted 250696790
bdev_ch_resubmit_io 6371836
bdev_ch_retry_io 5601022
bdev_channel_abort_queued_ios 22382
bdev_channel_create 21949
bdev_channel_destroy 21941
bdev_channel_destroy_resource 21941
bdev_channel_for_each_io 0
bdev_channel_get_io 252931973
bdev_channel_poll_qos 387879
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 389265
bdev_channel_submit_qos_io_done 387489
bdev_close 65166
bdev_compare_and_write_do_compare 3381
bdev_compare_and_write_do_compare_done 3381
bdev_compare_and_write_do_write 3213
bdev_compare_and_write_do_write_done 3213
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3365
bdev_compare_do_read_done 3365
bdev_comparev_and_writev_blocks_locked 3381
bdev_comparev_and_writev_blocks_unlock 3381
bdev_comparev_and_writev_blocks_unlocked 3381
bdev_comparev_blocks_with_md 3457
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 345
bdev_copy_split 16
bdev_desc_alloc 65213
bdev_desc_free 65213
bdev_desc_get_block_size 301312668
bdev_desc_release_claims 346
bdev_destroy_cb 6394
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 405398
bdev_each_channel_msg 399870
bdev_enable_histogram_config_json 964
bdev_enable_qos 21996
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6402
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2330
bdev_examine_allowlist_remove 12772
bdev_finish_unregister_bdevs_iter 6350
bdev_finish_wait_for_examine_done 2330
bdev_for_each_io_done 0
bdev_free_io_stat 28667
bdev_get_by_name 31860
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 341
bdev_get_each_channel_stat 340
bdev_get_io_size_in_byte 190104566
bdev_get_io_stat 351
bdev_get_max_write 2825
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1174
bdev_histogram_enable_channel_cb 785
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2330
bdev_init_failed 0
bdev_io_complete 249562144
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 1188044
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 251176233
bdev_io_do_submit 248808072
bdev_io_exec_sequence 2592388
bdev_io_exec_sequence_cb 2604936
bdev_io_get_accel_buf 0
bdev_io_get_block_size 191415669
bdev_io_get_buf 13121869
bdev_io_get_buf_complete 13118967
bdev_io_get_iobuf_cb 74833
bdev_io_get_max_buf_len 26182870
bdev_io_increment_outstanding 252630343
bdev_io_init 252186187
bdev_io_init_dif_ctx 2229754
bdev_io_needs_accel_buffer 165478984
bdev_io_needs_bounce_buffer 168296573
bdev_io_needs_metadata 500674989
bdev_io_needs_sequence_exec 428086680
bdev_io_on_tailq 144512
bdev_io_pull_data 2560420
bdev_io_pull_data_done 2531364
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 1436843
bdev_io_push_bounce_data_done 1436868
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1436839
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 13125525
bdev_io_range_is_locked 55743
bdev_io_should_split 258376213
bdev_io_split 1208202
bdev_io_split_done 2525503
bdev_io_split_submit 2525519
bdev_io_status_get_string 0
bdev_io_submit 251786811
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 1436263
bdev_io_type_supported 13281209
bdev_io_update_io_stat 251041791
bdev_io_use_accel_sequence 676161493
bdev_io_use_memory_domain 180803192
bdev_io_valid_blocks 252921970
bdev_is_read_io 17389474
bdev_lba_range_overlapped 52432
bdev_lba_range_overlaps_tailq 4674
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4653
bdev_lock_lba_range_check_io 42981
bdev_lock_lba_range_ctx 4653
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3743
bdev_mgmt_channel_create 13268
bdev_mgmt_channel_destroy 13268
bdev_mgr_unregister_cb 2330
bdev_module_action_complete 67036
bdev_module_action_done 64706
bdev_module_all_actions_completed 11570414
bdev_module_fini_iter 8259
bdev_module_fini_start_iter 4302
bdev_module_get_max_ctx_size 2330
bdev_modules_init 2330
bdev_name_add 12818
bdev_name_cmp 130004
bdev_name_del 449
bdev_name_del_unsafe 12800
bdev_name_tree_RB_FIND 31860
bdev_name_tree_RB_INSERT 12818
bdev_name_tree_RB_INSERT_COLOR 12800
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 12800
bdev_name_tree_RB_REMOVE_COLOR 9858
bdev_no_mem_poller 1
bdev_ok_to_examine 6402
bdev_open 65213
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2330
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28482
bdev_open_opts_copy 8387
bdev_open_opts_get_defaults 69408
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 10712355
bdev_qos_io_to_limit 819554849
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 819561983
bdev_qos_r_bps_queue 17389418
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 183470962
bdev_qos_rw_bps_rewind_quota 6633643
bdev_qos_rw_iops_queue 651982274
bdev_qos_rw_iops_rewind_quota 10633137
bdev_qos_rw_queue_io 835454375
bdev_qos_rw_rewind_io 17266780
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 783171
bdev_queue_nomem_io_tail 5588860
bdev_quiesce_range_locked 1240
bdev_read_blocks_with_md 17647555
bdev_readv_blocks_with_md 95543661
bdev_register 6400
bdev_register_finished 6390
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 321
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 366
bdev_reset_freeze_channel_done 321
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 221068041
bdev_rw_split_get_buf_cb 99542
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 246
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5601023
bdev_start_qos 65166
bdev_start_reset 329
bdev_submit_request 249953341
bdev_trace 2072
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4653
bdev_unlock_lba_range_get_channel 3747
bdev_unmap_should_split 29965705
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1240
bdev_unregister 6390
bdev_unregister_abort_channel 441
bdev_unregister_unsafe 7081
bdev_update_qd_sampling_period 116
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 11568084
bdev_write_blocks_with_md 31860808
bdev_write_zero_buffer 752049
bdev_write_zero_buffer_done 752049
bdev_write_zeroes_should_split 3539444
bdev_write_zeroes_split 18244
bdev_writev_blocks_with_md 73867183
claim_bdev 346
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1528
claim_type_promotes_to_write 98
claim_verify_rom 90
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1102
io_channel_iter_get_bdev 805268
log_already_claimed 114
parent_bdev_io_complete 1208198
register_flag_bdev 2194
spdk_bdev_abort 72212
spdk_bdev_add_io_stat 22281
spdk_bdev_alias_add 6432
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1166
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 494
spdk_bdev_close 27758
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3401
spdk_bdev_comparev_blocks 3433
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 333
spdk_bdev_desc_get_bdev 717810878
spdk_bdev_desc_get_block_size 41493940
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 461972
spdk_bdev_desc_get_md_size 41384449
spdk_bdev_desc_is_dif_check_enabled 926260
spdk_bdev_desc_is_dif_head_of_md 461972
spdk_bdev_desc_is_md_interleaved 462002
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30143
spdk_bdev_dump_io_stat_json 331
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2330
spdk_bdev_first 5109
spdk_bdev_first_leaf 646
spdk_bdev_flush 747588
spdk_bdev_flush_blocks 2795228
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 405399
spdk_bdev_for_each_channel_continue 399867
spdk_bdev_free_io 251086803
spdk_bdev_get_acwu 2346
spdk_bdev_get_aliases 30191
spdk_bdev_get_block_size 3053924
spdk_bdev_get_buf_align 78533978
spdk_bdev_get_by_name 3378
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8298894
spdk_bdev_get_device_stat 341
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 16776782
spdk_bdev_get_io_channel 34953
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602860
spdk_bdev_get_max_copy 2212
spdk_bdev_get_md_size 7157348
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133718
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65179
spdk_bdev_get_num_blocks 28964945
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3623
spdk_bdev_get_nvme_nsid 3024
spdk_bdev_get_optimal_io_boundary 2216
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3218
spdk_bdev_get_product_name 32606
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 326
spdk_bdev_get_qos_rate_limits 30153
spdk_bdev_get_qos_rpc_type 120572
spdk_bdev_get_uuid 46666
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5970
spdk_bdev_has_write_cache 2976
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2330
spdk_bdev_io_complete 248801816
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 39910026
spdk_bdev_io_complete_nvme_status 26150738
spdk_bdev_io_complete_scsi_status 4568131
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34903713
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 45735056
spdk_bdev_io_get_iovec 882324
spdk_bdev_io_get_md_buf 9344501
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 22143903
spdk_bdev_io_get_scsi_status 8529354
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 27731700
spdk_bdev_io_get_thread 262423594
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11494702
spdk_bdev_io_set_md_buf 35821
spdk_bdev_io_type_supported 2492354
spdk_bdev_is_dif_check_enabled 926185
spdk_bdev_is_dif_head_of_md 462913
spdk_bdev_is_md_interleaved 11766059
spdk_bdev_is_md_separate 58842323
spdk_bdev_is_zoned 4847
spdk_bdev_module_claim_bdev 4931
spdk_bdev_module_claim_bdev_desc 442
spdk_bdev_module_examine_done 64434
spdk_bdev_module_fini_done 5929
spdk_bdev_module_fini_start_done 1972
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37336
spdk_bdev_module_list_find 37336
spdk_bdev_module_release_bdev 4859
spdk_bdev_next 29434
spdk_bdev_next_leaf 1590
spdk_bdev_notify_blockcnt_change 228
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 88
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 137715
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23239
spdk_bdev_open_ext_v2 27438
spdk_bdev_open_opts_init 4195
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 871676
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1071
spdk_bdev_read 13912708
spdk_bdev_read_blocks 16384155
spdk_bdev_read_blocks_with_md 1290014
spdk_bdev_readv 1700124
spdk_bdev_readv_blocks 7528608
spdk_bdev_readv_blocks_ext 26366296
spdk_bdev_readv_blocks_with_md 60169327
spdk_bdev_register 6404
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29358
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6415
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 13984059
spdk_bdev_unmap_blocks 30280858
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1075
spdk_bdev_unregister 6418
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11306
spdk_bdev_write 29956046
spdk_bdev_write_blocks 31157509
spdk_bdev_write_blocks_with_md 117560
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3539291
spdk_bdev_writev 1915639
spdk_bdev_writev_blocks 5634094
spdk_bdev_writev_blocks_ext 45039072
spdk_bdev_writev_blocks_with_md 22573530
spdk_bdev_zcopy_end 920843
spdk_bdev_zcopy_start 939506
spdk_for_each_bdev 5109
spdk_for_each_bdev_leaf 646

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