LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4671 5671 82.4 %
Date: 2024-11-20 13:11:30 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4996 23691 21.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 26448057
_bdev_abort 105370
_bdev_copy_split 0
_bdev_get_block_size_with_md 687430
_bdev_init 2185
_bdev_io_check_opts 79761396
_bdev_io_complete 269686539
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 356069
_bdev_io_ext_use_bounce_buffer 354475
_bdev_io_handle_no_mem 269960466
_bdev_io_pull_bounce_data_buf 356069
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 356069
_bdev_io_put_buf 12081925
_bdev_io_set_buf 12077681
_bdev_io_set_md_buf 12077646
_bdev_io_submit 271749369
_bdev_io_submit_ext 179802911
_bdev_lock_lba_range 4683
_bdev_memory_domain_get_io_cb 354475
_bdev_memory_domain_io_get_buf 354475
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_reset_complete 330
_bdev_rw_split 1034236
_bdev_trace 2185
_bdev_unlock_lba_range 4683
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 202
_calculate_measured_qd_cpl 103
_event_notify 1050
_is_buf_allocated 56367144
_media_management_notify 0
_remove_notify 755
_resize_notify 295
_spdk_bdev_quiesce 2544
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2185
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2185
_tmp_bdev_event_cb 0
_to_next_boundary 2090025
bdev_abort 105366
bdev_abort_all_buf_io 22471
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22838
bdev_abort_buf_io 105362
bdev_abort_buf_io_cb 0
bdev_abort_io 105390
bdev_abort_io_done 105386
bdev_abort_queued_io 105370
bdev_abort_retry 4
bdev_alias_del 6392
bdev_alloc_io_stat 28367
bdev_bytes_to_blocks 68871079
bdev_calculate_measured_queue_depth 103
bdev_ch_add_to_io_submitted 274175832
bdev_ch_remove_from_io_submitted 272955020
bdev_ch_resubmit_io 5631572
bdev_ch_retry_io 4940508
bdev_channel_abort_queued_ios 22104
bdev_channel_create 21671
bdev_channel_destroy 21663
bdev_channel_destroy_resource 21663
bdev_channel_for_each_io 0
bdev_channel_get_io 274394258
bdev_channel_poll_qos 382998
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 383891
bdev_channel_submit_qos_io_done 382549
bdev_close 64949
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 64996
bdev_desc_free 64996
bdev_desc_release_claims 346
bdev_destroy_cb 6405
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 400481
bdev_each_channel_msg 394444
bdev_enable_histogram_config_json 968
bdev_enable_qos 21718
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6380
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2321
bdev_examine_allowlist_remove 12728
bdev_finish_unregister_bdevs_iter 6341
bdev_finish_wait_for_examine_done 2321
bdev_for_each_io_done 0
bdev_free_io_stat 28367
bdev_get_by_name 31610
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 341
bdev_get_each_channel_stat 334
bdev_get_io_size_in_byte 214345373
bdev_get_io_stat 351
bdev_get_max_write 2772
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1113
bdev_histogram_enable_channel_cb 770
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 58
bdev_init_complete 2321
bdev_init_failed 0
bdev_io_complete 272013301
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 72007
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 271027239
bdev_io_do_submit 271698948
bdev_io_exec_sequence 426466
bdev_io_exec_sequence_cb 426466
bdev_io_get_buf 12077566
bdev_io_get_buf_complete 12077658
bdev_io_get_iobuf_cb 67737
bdev_io_get_max_buf_len 24152975
bdev_io_increment_outstanding 272242267
bdev_io_init 272717695
bdev_io_needs_sequence_exec 455628860
bdev_io_on_tailq 210780
bdev_io_pull_data 356073
bdev_io_pull_data_done 356069
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 356073
bdev_io_push_bounce_data_done 356069
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 356069
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 12081900
bdev_io_range_is_locked 39064
bdev_io_should_split 277531556
bdev_io_split 1030873
bdev_io_split_done 2122234
bdev_io_split_submit 2122250
bdev_io_status_get_string 0
bdev_io_submit 273286683
bdev_io_submit_reset 306
bdev_io_submit_sequence_cb 354459
bdev_io_type_supported 14212148
bdev_io_update_io_stat 273433779
bdev_io_use_accel_sequence 721194458
bdev_io_use_memory_domain 184710551
bdev_io_valid_blocks 274062456
bdev_is_read_io 18995658
bdev_lba_range_overlapped 35753
bdev_lba_range_overlaps_tailq 4704
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4683
bdev_lock_lba_range_check_io 31735
bdev_lock_lba_range_ctx 4683
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3741
bdev_mgmt_channel_create 13137
bdev_mgmt_channel_destroy 13137
bdev_mgr_unregister_cb 2321
bdev_module_action_complete 66871
bdev_module_action_done 64550
bdev_module_all_actions_completed 11686572
bdev_module_fini_iter 8224
bdev_module_fini_start_iter 4284
bdev_module_get_max_ctx_size 2321
bdev_modules_init 2321
bdev_name_add 12774
bdev_name_cmp 129042
bdev_name_del 449
bdev_name_del_unsafe 12756
bdev_name_tree_RB_FIND 31610
bdev_name_tree_RB_INSERT 12774
bdev_name_tree_RB_INSERT_COLOR 12756
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 12756
bdev_name_tree_RB_REMOVE_COLOR 9848
bdev_no_mem_poller 1
bdev_ok_to_examine 6380
bdev_open 64996
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2321
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28310
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 968
bdev_qos_destroy 196
bdev_qos_io_submit 11343465
bdev_qos_io_to_limit 838665940
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 838672614
bdev_qos_r_bps_queue 18995602
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 206150757
bdev_qos_rw_bps_rewind_quota 8194780
bdev_qos_rw_iops_queue 650009985
bdev_qos_rw_iops_rewind_quota 10652463
bdev_qos_rw_queue_io 856164000
bdev_qos_rw_rewind_io 18847243
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 705691
bdev_queue_nomem_io_tail 4926076
bdev_quiesce_range_locked 1270
bdev_read_blocks_with_md 18765453
bdev_readv_blocks_with_md 100313470
bdev_register 6378
bdev_register_finished 6368
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 322
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 367
bdev_reset_freeze_channel_done 322
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 234529104
bdev_rw_split_get_buf_cb 73218
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 4940509
bdev_start_qos 64949
bdev_start_reset 330
bdev_submit_request 271838088
bdev_trace 2063
bdev_unfreeze_channel 371
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4683
bdev_unlock_lba_range_get_channel 3745
bdev_unmap_should_split 34920243
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1270
bdev_unregister 6368
bdev_unregister_abort_channel 441
bdev_unregister_unsafe 7059
bdev_update_qd_sampling_period 124
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 11684251
bdev_write_blocks_with_md 35087344
bdev_write_zero_buffer 684658
bdev_write_zero_buffer_done 684658
bdev_write_zeroes_should_split 3631153
bdev_write_zeroes_split 4090
bdev_writev_blocks_with_md 80340820
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 1050
io_channel_iter_get_bdev 794920
log_already_claimed 114
parent_bdev_io_complete 1030869
register_flag_bdev 2185
spdk_bdev_abort 105346
spdk_bdev_add_io_stat 21997
spdk_bdev_alias_add 6410
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1106
spdk_bdev_claim_get_name 8440
spdk_bdev_claim_opts_init 494
spdk_bdev_close 27587
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 519589212
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30134
spdk_bdev_dump_io_stat_json 331
spdk_bdev_enable_histogram_opts_init 780
spdk_bdev_examine 16
spdk_bdev_finish 2321
spdk_bdev_first 5111
spdk_bdev_first_leaf 636
spdk_bdev_flush 896222
spdk_bdev_flush_blocks 3218888
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 400482
spdk_bdev_for_each_channel_continue 394441
spdk_bdev_free_io 272541642
spdk_bdev_get_acwu 2566
spdk_bdev_get_aliases 30182
spdk_bdev_get_block_size 49891945
spdk_bdev_get_buf_align 80242054
spdk_bdev_get_by_name 3300
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9582162
spdk_bdev_get_device_stat 341
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 99268892
spdk_bdev_get_io_channel 34676
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602680
spdk_bdev_get_max_copy 2432
spdk_bdev_get_md_size 52115387
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133477
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66424
spdk_bdev_get_num_blocks 34147603
spdk_bdev_get_numa_id 1457
spdk_bdev_get_nvme_ctratt 3553
spdk_bdev_get_nvme_nsid 2978
spdk_bdev_get_optimal_io_boundary 2436
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3601
spdk_bdev_get_product_name 32939
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 326
spdk_bdev_get_qos_rate_limits 30144
spdk_bdev_get_qos_rpc_type 120536
spdk_bdev_get_uuid 46942
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6190
spdk_bdev_has_write_cache 3465
spdk_bdev_histogram_enable 773
spdk_bdev_histogram_enable_ext 780
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2321
spdk_bdev_io_complete 270312928
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 45138226
spdk_bdev_io_complete_nvme_status 27719199
spdk_bdev_io_complete_scsi_status 4878837
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 38165276
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 46134643
spdk_bdev_io_get_iovec 1118548
spdk_bdev_io_get_md_buf 10086016
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 25698299
spdk_bdev_io_get_scsi_status 9887463
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 29347914
spdk_bdev_io_get_thread 283827945
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12874450
spdk_bdev_io_set_md_buf 39707
spdk_bdev_io_type_supported 2930761
spdk_bdev_is_dif_check_enabled 1088794
spdk_bdev_is_dif_head_of_md 544225
spdk_bdev_is_md_interleaved 10820300
spdk_bdev_is_md_separate 57446573
spdk_bdev_is_zoned 5054
spdk_bdev_module_claim_bdev 4885
spdk_bdev_module_claim_bdev_desc 442
spdk_bdev_module_examine_done 64278
spdk_bdev_module_fini_done 5903
spdk_bdev_module_fini_start_done 1963
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37184
spdk_bdev_module_list_find 37184
spdk_bdev_module_release_bdev 4813
spdk_bdev_next 29440
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 202
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 93952
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27281
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 919660
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1101
spdk_bdev_read 15030505
spdk_bdev_read_blocks 17498501
spdk_bdev_read_blocks_with_md 1282938
spdk_bdev_readv 1734809
spdk_bdev_readv_blocks 8671397
spdk_bdev_readv_blocks_ext 29520714
spdk_bdev_readv_blocks_with_md 60841184
spdk_bdev_register 6382
spdk_bdev_reset 330
spdk_bdev_reset_io_stat 29052
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6393
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1118
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 16107076
spdk_bdev_unmap_blocks 35186112
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1105
spdk_bdev_unregister 6396
spdk_bdev_unregister_by_name 784
spdk_bdev_wait_for_examine 11261
spdk_bdev_write 33293274
spdk_bdev_write_blocks 34542585
spdk_bdev_write_blocks_with_md 109667
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3631000
spdk_bdev_writev 2018857
spdk_bdev_writev_blocks 6246990
spdk_bdev_writev_blocks_ext 51123740
spdk_bdev_writev_blocks_with_md 23021647
spdk_bdev_zcopy_end 1188489
spdk_bdev_zcopy_start 1222991
spdk_for_each_bdev 5111
spdk_for_each_bdev_leaf 636

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