LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4648 5666 82.0 %
Date: 2024-11-19 09:41:33 Functions: 414 454 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4918 23751 20.7 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23757340
_bdev_abort 89434
_bdev_copy_split 0
_bdev_get_block_size_with_md 648331
_bdev_init 2157
_bdev_io_check_opts 73167986
_bdev_io_complete 252617389
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 338836
_bdev_io_ext_use_bounce_buffer 337227
_bdev_io_handle_no_mem 253006230
_bdev_io_pull_bounce_data_buf 338836
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 338836
_bdev_io_put_buf 10944603
_bdev_io_set_buf 10941870
_bdev_io_set_md_buf 10941766
_bdev_io_submit 254909496
_bdev_io_submit_ext 176023027
_bdev_lock_lba_range 4685
_bdev_memory_domain_get_io_cb 337227
_bdev_memory_domain_io_get_buf 337227
_bdev_next_leaf 2188
_bdev_open_async 1037
_bdev_rw_split 620840
_bdev_trace 2157
_bdev_unlock_lba_range 4685
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 182
_calculate_measured_qd_cpl 93
_event_notify 1094
_is_buf_allocated 50897228
_media_management_notify 0
_remove_notify 755
_resize_notify 339
_spdk_bdev_quiesce 2548
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2157
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2157
_tmp_bdev_event_cb 0
_to_next_boundary 1696036
bdev_abort 89430
bdev_abort_all_buf_io 22535
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 44637
bdev_abort_buf_io 89426
bdev_abort_buf_io_cb 0
bdev_abort_io 89454
bdev_abort_io_done 89450
bdev_abort_queued_io 89434
bdev_abort_retry 4
bdev_alias_del 6345
bdev_alloc_io_stat 28399
bdev_bytes_to_blocks 60026826
bdev_calculate_measured_queue_depth 93
bdev_ch_add_to_io_submitted 256393353
bdev_ch_remove_from_io_submitted 254579069
bdev_ch_resubmit_io 6614787
bdev_ch_retry_io 5819672
bdev_channel_abort_queued_ios 22173
bdev_channel_create 21748
bdev_channel_destroy 21740
bdev_channel_destroy_resource 21740
bdev_channel_for_each_io 0
bdev_channel_get_io 256674434
bdev_channel_poll_qos 390869
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 321
bdev_channel_submit_qos_io 392409
bdev_channel_submit_qos_io_done 390430
bdev_close 65257
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 65304
bdev_desc_free 65304
bdev_desc_release_claims 330
bdev_destroy_cb 6358
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 408286
bdev_each_channel_msg 402914
bdev_enable_histogram_config_json 940
bdev_enable_qos 21795
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6321
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2281
bdev_finish_unregister_bdevs_iter 6277
bdev_finish_wait_for_examine_done 2281
bdev_for_each_io_done 0
bdev_free_io_stat 28399
bdev_get_by_name 31447
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 343
bdev_get_each_channel_stat 334
bdev_get_io_size_in_byte 226517123
bdev_get_io_stat 353
bdev_get_max_write 2737
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1098
bdev_histogram_enable_channel_cb 754
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2281
bdev_init_failed 0
bdev_io_complete 254789382
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 68423
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 254188578
bdev_io_do_submit 254552819
bdev_io_exec_sequence 405634
bdev_io_exec_sequence_cb 405634
bdev_io_get_buf 10941669
bdev_io_get_buf_complete 10941799
bdev_io_get_iobuf_cb 62472
bdev_io_get_max_buf_len 21879209
bdev_io_increment_outstanding 255238423
bdev_io_init 254955754
bdev_io_needs_sequence_exec 433315908
bdev_io_on_tailq 178908
bdev_io_pull_data 338840
bdev_io_pull_data_done 338836
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 338840
bdev_io_push_bounce_data_done 338836
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 338836
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 10944722
bdev_io_range_is_locked 64406
bdev_io_should_split 258433247
bdev_io_split 619531
bdev_io_split_done 1713590
bdev_io_split_submit 1713606
bdev_io_status_get_string 0
bdev_io_submit 255692465
bdev_io_submit_reset 301
bdev_io_submit_sequence_cb 337211
bdev_io_type_supported 9529767
bdev_io_update_io_stat 255190741
bdev_io_use_accel_sequence 681737258
bdev_io_use_memory_domain 180060755
bdev_io_valid_blocks 256818648
bdev_is_read_io 18194114
bdev_lba_range_overlapped 61095
bdev_lba_range_overlaps_tailq 4706
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4685
bdev_lock_lba_range_check_io 50027
bdev_lock_lba_range_ctx 4685
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3746
bdev_mgmt_channel_create 13096
bdev_mgmt_channel_destroy 13096
bdev_mgr_unregister_cb 2281
bdev_module_action_complete 66446
bdev_module_action_done 64165
bdev_module_all_actions_completed 13225866
bdev_module_fini_iter 8100
bdev_module_fini_start_iter 4216
bdev_module_get_max_ctx_size 2281
bdev_modules_init 2281
bdev_name_add 12680
bdev_name_cmp 128743
bdev_name_del 449
bdev_name_del_unsafe 12662
bdev_name_tree_RB_FIND 31447
bdev_name_tree_RB_INSERT 12680
bdev_name_tree_RB_INSERT_COLOR 12662
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 12662
bdev_name_tree_RB_REMOVE_COLOR 9769
bdev_no_mem_poller 1
bdev_ok_to_examine 6321
bdev_open 65304
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2281
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28213
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 940
bdev_qos_destroy 196
bdev_qos_io_submit 11455202
bdev_qos_io_to_limit 891143102
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 891150710
bdev_qos_r_bps_queue 18194058
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 219136015
bdev_qos_rw_bps_rewind_quota 7381220
bdev_qos_rw_iops_queue 688678893
bdev_qos_rw_iops_rewind_quota 10679813
bdev_qos_rw_queue_io 907819633
bdev_qos_rw_rewind_io 18061033
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 812978
bdev_queue_nomem_io_tail 5802004
bdev_quiesce_range_locked 1272
bdev_read_blocks_with_md 17636717
bdev_readv_blocks_with_md 102778679
bdev_register 6331
bdev_register_finished 6321
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 317
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 362
bdev_reset_freeze_channel_done 317
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 224562917
bdev_rw_split_get_buf_cb 74893
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 5819673
bdev_start_qos 65257
bdev_start_reset 317
bdev_submit_request 254904153
bdev_trace 2047
bdev_unfreeze_channel 362
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4685
bdev_unlock_lba_range_get_channel 3750
bdev_unmap_should_split 26381144
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1272
bdev_unregister 6321
bdev_unregister_abort_channel 433
bdev_unregister_unsafe 7012
bdev_update_qd_sampling_period 114
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13223585
bdev_write_blocks_with_md 30290428
bdev_write_zero_buffer 645594
bdev_write_zero_buffer_done 645594
bdev_write_zeroes_should_split 3050713
bdev_write_zeroes_split 2257
bdev_writev_blocks_with_md 74124327
claim_bdev 330
claim_opts_copy 88
claim_reset 314
claim_type_is_v2 1452
claim_type_promotes_to_write 82
claim_verify_rom 78
claim_verify_rwm 32
claim_verify_rwo 272
event_notify 1094
io_channel_iter_get_bdev 811197
log_already_claimed 110
parent_bdev_io_complete 619527
register_flag_bdev 2157
spdk_bdev_abort 89410
spdk_bdev_add_io_stat 22074
spdk_bdev_alias_add 6363
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1090
spdk_bdev_claim_get_name 8740
spdk_bdev_claim_opts_init 442
spdk_bdev_close 27488
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 492027648
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30592
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 764
spdk_bdev_examine 4
spdk_bdev_finish 2281
spdk_bdev_first 5185
spdk_bdev_first_leaf 632
spdk_bdev_flush 787450
spdk_bdev_flush_blocks 3279850
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 408289
spdk_bdev_for_each_channel_continue 402912
spdk_bdev_free_io 254657752
spdk_bdev_get_acwu 2637
spdk_bdev_get_aliases 30640
spdk_bdev_get_block_size 50582364
spdk_bdev_get_buf_align 71417910
spdk_bdev_get_by_name 3234
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9682613
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 98808795
spdk_bdev_get_io_channel 34867
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 611840
spdk_bdev_get_max_copy 2503
spdk_bdev_get_md_size 50260043
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 134722
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66498
spdk_bdev_get_num_blocks 34155442
spdk_bdev_get_numa_id 1429
spdk_bdev_get_nvme_ctratt 3592
spdk_bdev_get_nvme_nsid 3000
spdk_bdev_get_optimal_io_boundary 2507
spdk_bdev_get_opts 361
spdk_bdev_get_physical_block_size 3531
spdk_bdev_get_product_name 33121
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 30602
spdk_bdev_get_qos_rpc_type 122368
spdk_bdev_get_uuid 46742
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6261
spdk_bdev_has_write_cache 3042
spdk_bdev_histogram_enable 757
spdk_bdev_histogram_enable_ext 764
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2281
spdk_bdev_io_complete 254386501
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 36859409
spdk_bdev_io_complete_nvme_status 28140775
spdk_bdev_io_complete_scsi_status 5918170
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34353016
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 43404707
spdk_bdev_io_get_iovec 1090197
spdk_bdev_io_get_md_buf 9840433
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 25552159
spdk_bdev_io_get_scsi_status 10001358
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 30016186
spdk_bdev_io_get_thread 265504076
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11718692
spdk_bdev_io_set_md_buf 35375
spdk_bdev_io_type_supported 2506062
spdk_bdev_is_dif_check_enabled 1155508
spdk_bdev_is_dif_head_of_md 577598
spdk_bdev_is_md_interleaved 10914996
spdk_bdev_is_md_separate 53233591
spdk_bdev_is_zoned 5149
spdk_bdev_module_claim_bdev 4907
spdk_bdev_module_claim_bdev_desc 422
spdk_bdev_module_examine_done 63905
spdk_bdev_module_fini_done 5819
spdk_bdev_module_fini_start_done 1935
spdk_bdev_module_init_done 260
spdk_bdev_module_list_add 36678
spdk_bdev_module_list_find 36678
spdk_bdev_module_release_bdev 4835
spdk_bdev_next 29898
spdk_bdev_next_leaf 1556
spdk_bdev_notify_blockcnt_change 224
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 251894
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27184
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 959075
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1103
spdk_bdev_read 14114870
spdk_bdev_read_blocks 16398931
spdk_bdev_read_blocks_with_md 1257750
spdk_bdev_readv 2022893
spdk_bdev_readv_blocks 8757435
spdk_bdev_readv_blocks_ext 28494938
spdk_bdev_readv_blocks_with_md 64393733
spdk_bdev_register 6335
spdk_bdev_reset 321
spdk_bdev_reset_io_stat 29086
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 365
spdk_bdev_set_qd_sampling_period 6346
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1101
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 12479898
spdk_bdev_unmap_blocks 26646006
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1107
spdk_bdev_unregister 6349
spdk_bdev_unregister_by_name 778
spdk_bdev_wait_for_examine 11133
spdk_bdev_write 28161900
spdk_bdev_write_blocks 29834994
spdk_bdev_write_blocks_with_md 103645
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3050560
spdk_bdev_writev 2289294
spdk_bdev_writev_blocks 6644451
spdk_bdev_writev_blocks_ext 44972121
spdk_bdev_writev_blocks_with_md 22286586
spdk_bdev_zcopy_end 1142419
spdk_bdev_zcopy_start 1168018
spdk_for_each_bdev 5185
spdk_for_each_bdev_leaf 632

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