LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4057 4915 82.5 %
Date: 2024-07-13 14:17:10 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1873 2802 66.8 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 29590106
_bdev_abort 45829
_bdev_copy_split 0
_bdev_get_block_size_with_md 585502
_bdev_init 2530
_bdev_io_check_opts 102159206
_bdev_io_complete 253498505
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1486
_bdev_io_ext_use_bounce_buffer 335131
_bdev_io_handle_no_mem 254251431
_bdev_io_pull_bounce_data_buf 336601
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1486
_bdev_io_put_buf 13266022
_bdev_io_set_buf 13266022
_bdev_io_set_md_buf 13266022
_bdev_io_submit 253452397
_bdev_io_submit_ext 188422257
_bdev_lock_lba_range 8867
_bdev_memory_domain_get_io_cb 335131
_bdev_memory_domain_io_get_buf 335131
_bdev_next_leaf 2168
_bdev_open_async 2620
_bdev_rw_split 3776319
_bdev_trace 2530
_bdev_unlock_lba_range 8867
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 174
_calculate_measured_qd_cpl 89
_event_notify 2069
_is_buf_allocated 66811120
_media_management_notify 0
_remove_notify 1688
_resize_notify 381
_spdk_bdev_quiesce 8878
_tmp_bdev_event_cb 0
_to_next_boundary 7354198
bdev_abort 45825
bdev_abort_all_buf_io 33643
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 66325
bdev_abort_buf_io 45821
bdev_abort_buf_io_cb 0
bdev_abort_io 45837
bdev_abort_io_done 45833
bdev_abort_queued_io 45829
bdev_abort_retry 4
bdev_alias_del 9238
bdev_alloc_io_stat 41845
bdev_bytes_to_blocks 49421453
bdev_calculate_measured_queue_depth 89
bdev_ch_add_to_io_submitted 257273016
bdev_ch_remove_from_io_submitted 257273016
bdev_ch_resubmit_io 7137210
bdev_ch_retry_io 6544567
bdev_channel_abort_queued_ios 33258
bdev_channel_create 32305
bdev_channel_destroy 32297
bdev_channel_destroy_resource 32297
bdev_channel_for_each_io 0
bdev_channel_get_io 258326572
bdev_channel_poll_qos 373898
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 333
bdev_channel_submit_qos_io 374864
bdev_channel_submit_qos_io_done 373435
bdev_close 84821
bdev_compare_and_write_do_compare 4398
bdev_compare_and_write_do_compare_done 4398
bdev_compare_and_write_do_write 4235
bdev_compare_and_write_do_write_done 4235
bdev_compare_blocks_with_md 16
bdev_compare_do_read 4386
bdev_compare_do_read_done 4386
bdev_comparev_and_writev_blocks_locked 4398
bdev_comparev_and_writev_blocks_unlock 4398
bdev_comparev_and_writev_blocks_unlocked 4398
bdev_comparev_blocks_with_md 4470
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 342
bdev_copy_split 16
bdev_desc_alloc 84867
bdev_desc_free 84867
bdev_desc_release_claims 370
bdev_destroy_cb 9265
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 402641
bdev_each_channel_msg 389157
bdev_enable_histogram_config_json 964
bdev_enable_qos 32352
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 9214
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 178
bdev_examine_allowlist_free 2637
bdev_finish_unregister_bdevs_iter 8472
bdev_finish_wait_for_examine_done 2637
bdev_for_each_io_done 0
bdev_free_io_stat 41845
bdev_get_by_name 50728
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 323
bdev_get_each_channel_stat 318
bdev_get_io_size_in_byte 93677740
bdev_get_io_stat 333
bdev_get_max_write 3920
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1181
bdev_histogram_enable_channel_cb 847
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2637
bdev_init_failed 0
bdev_io_complete 256037749
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 65847
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 254719845
bdev_io_do_submit 253452377
bdev_io_exec_sequence 400962
bdev_io_exec_sequence_cb 400962
bdev_io_get_buf 13266022
bdev_io_get_buf_complete 13266022
bdev_io_get_iobuf_cb 42986
bdev_io_get_max_buf_len 26532044
bdev_io_increment_outstanding 254719845
bdev_io_init 257400938
bdev_io_needs_sequence_exec 451558204
bdev_io_on_tailq 91674
bdev_io_pull_data 336864
bdev_io_pull_data_done 336601
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 1490
bdev_io_push_bounce_data_done 1486
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1486
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 13266022
bdev_io_range_is_locked 218560
bdev_io_should_split 261175501
bdev_io_split 3774525
bdev_io_split_done 7419032
bdev_io_split_submit 7419048
bdev_io_status_get_string 0
bdev_io_submit 257228895
bdev_io_submit_reset 312
bdev_io_submit_sequence_cb 335115
bdev_io_type_supported 8759465
bdev_io_update_io_stat 253498505
bdev_io_use_accel_sequence 385869
bdev_io_use_memory_domain 1510
bdev_io_valid_blocks 258069270
bdev_is_read_io 17303241
bdev_lba_range_overlapped 214274
bdev_lba_range_overlaps_tailq 8911
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 4430
bdev_lock_lba_range_cb 8867
bdev_lock_lba_range_check_io 175035
bdev_lock_lba_range_ctx 8867
bdev_lock_lba_range_ctx_msg 40
bdev_lock_lba_range_get_channel 5323
bdev_mgmt_channel_create 17233
bdev_mgmt_channel_destroy 17233
bdev_mgr_unregister_cb 2637
bdev_module_action_complete 100302
bdev_module_action_done 97665
bdev_module_all_actions_completed 8925030
bdev_module_fini_iter 9564
bdev_module_fini_start_iter 4932
bdev_module_get_max_ctx_size 2637
bdev_modules_init 2637
bdev_name_add 18466
bdev_name_cmp 212623
bdev_name_del 659
bdev_name_del_unsafe 18448
bdev_name_tree_RB_FIND 50728
bdev_name_tree_RB_INSERT 18466
bdev_name_tree_RB_INSERT_COLOR 18448
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 18448
bdev_name_tree_RB_REMOVE_COLOR 14999
bdev_no_mem_poller 0
bdev_ok_to_examine 9214
bdev_open 84867
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2610
bdev_open_async_fini 2637
bdev_open_async_opts_copy 2610
bdev_open_async_opts_get_default 2610
bdev_open_ext 44835
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 6683632
bdev_qos_io_to_limit 375858944
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 375858944
bdev_qos_r_bps_queue 17303185
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 87111119
bdev_qos_rw_bps_rewind_quota 6566621
bdev_qos_rw_iops_queue 304883437
bdev_qos_rw_iops_rewind_quota 10619066
bdev_qos_rw_queue_io 391994556
bdev_qos_rw_rewind_io 17185687
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 866709
bdev_queue_nomem_io_tail 6270955
bdev_quiesce_range_locked 4437
bdev_read_blocks_with_md 19618723
bdev_readv_blocks_with_md 92168241
bdev_register 9224
bdev_register_finished 9214
bdev_reset_check_outstanding_io 53
bdev_reset_check_outstanding_io_done 53
bdev_reset_complete 329
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 329
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 237722315
bdev_rw_split_get_buf_cb 126529
bdev_seek 52
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 6544567
bdev_start_qos 84821
bdev_start_reset 329
bdev_submit_request 254318933
bdev_trace 2407
bdev_unfreeze_channel 385
bdev_unlock_lba_range 4438
bdev_unlock_lba_range_cb 8867
bdev_unlock_lba_range_get_channel 5327
bdev_unmap_should_split 16766625
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 4437
bdev_unregister 9214
bdev_unregister_abort_channel 961
bdev_unregister_unsafe 10755
bdev_update_qd_sampling_period 110
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 8922393
bdev_write_blocks_with_md 25907317
bdev_write_zero_buffer 581582
bdev_write_zero_buffer_done 581582
bdev_write_zeroes_should_split 2173204
bdev_write_zeroes_split 8180
bdev_writev_blocks_with_md 96918098
claim_bdev 370
claim_opts_copy 88
claim_reset 353
claim_type_is_v2 1611
claim_type_promotes_to_write 83
claim_verify_rom 79
claim_verify_rwm 32
claim_verify_rwo 311
event_notify 2069
io_channel_iter_get_bdev 791798
log_already_claimed 108
parent_bdev_io_complete 3774521
register_flag_bdev 2530
spdk_bdev_abort 45817
spdk_bdev_add_io_stat 32615
spdk_bdev_alias_add 9256
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 639
spdk_bdev_channel_get_histogram 1173
spdk_bdev_claim_get_name 10193
spdk_bdev_claim_opts_init 482
spdk_bdev_close 43378
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 4416
spdk_bdev_comparev_blocks 4446
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 330
spdk_bdev_desc_get_bdev 493657654
spdk_bdev_destruct_done 2567
spdk_bdev_dump_info_json 32939
spdk_bdev_dump_io_stat_json 329
spdk_bdev_examine 4
spdk_bdev_finish 2637
spdk_bdev_first 5723
spdk_bdev_first_leaf 595
spdk_bdev_flush 568738
spdk_bdev_flush_blocks 3802966
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 402641
spdk_bdev_for_each_channel_continue 389157
spdk_bdev_free_io 257400938
spdk_bdev_get_acwu 3722
spdk_bdev_get_aliases 32971
spdk_bdev_get_block_size 46308738
spdk_bdev_get_buf_align 86659091
spdk_bdev_get_by_name 5893
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 23549885
spdk_bdev_get_device_stat 323
spdk_bdev_get_dif_type 73292125
spdk_bdev_get_io_channel 53562
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 658780
spdk_bdev_get_max_copy 3590
spdk_bdev_get_md_size 53150732
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 184880
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 82552
spdk_bdev_get_num_blocks 49994401
spdk_bdev_get_nvme_ctratt 4033
spdk_bdev_get_optimal_io_boundary 3594
spdk_bdev_get_opts 338
spdk_bdev_get_physical_block_size 5428
spdk_bdev_get_product_name 36833
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 324
spdk_bdev_get_qos_rate_limits 32949
spdk_bdev_get_qos_rpc_type 131756
spdk_bdev_get_uuid 83291
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 7612
spdk_bdev_has_write_cache 5469
spdk_bdev_histogram_enable 857
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2637
spdk_bdev_io_complete 254319134
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 29967215
spdk_bdev_io_complete_nvme_status 38229182
spdk_bdev_io_complete_scsi_status 4480940
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 42519491
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 56729855
spdk_bdev_io_get_iovec 447460
spdk_bdev_io_get_md_buf 8125946
spdk_bdev_io_get_nvme_fused_status 4136
spdk_bdev_io_get_nvme_status 27902707
spdk_bdev_io_get_scsi_status 24483888
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 40636383
spdk_bdev_io_get_thread 269310953
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 13384037
spdk_bdev_io_set_md_buf 46272
spdk_bdev_io_type_supported 1761595
spdk_bdev_is_dif_check_enabled 862572
spdk_bdev_is_dif_head_of_md 432866
spdk_bdev_is_md_interleaved 24579775
spdk_bdev_is_md_separate 61421080
spdk_bdev_is_zoned 6203
spdk_bdev_module_claim_bdev 8309
spdk_bdev_module_claim_bdev_desc 462
spdk_bdev_module_examine_done 97409
spdk_bdev_module_fini_done 6927
spdk_bdev_module_fini_start_done 2295
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 43326
spdk_bdev_module_list_find 43326
spdk_bdev_module_release_bdev 8237
spdk_bdev_next 30662
spdk_bdev_next_leaf 1573
spdk_bdev_notify_blockcnt_change 243
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 34
spdk_bdev_nvme_io_passthru 82
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 2040347
spdk_bdev_open_async 2610
spdk_bdev_open_ext 42223
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 925596
spdk_bdev_quiesce 590
spdk_bdev_quiesce_range 3847
spdk_bdev_read 12657916
spdk_bdev_read_blocks 17817560
spdk_bdev_read_blocks_with_md 1801163
spdk_bdev_readv 2068404
spdk_bdev_readv_blocks 15973695
spdk_bdev_readv_blocks_ext 42068776
spdk_bdev_readv_blocks_with_md 30100195
spdk_bdev_register 9228
spdk_bdev_reset 333
spdk_bdev_reset_io_stat 41845
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
spdk_bdev_set_opts 342
spdk_bdev_set_qd_sampling_period 9239
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1185
spdk_bdev_subsystem_config_json 178
spdk_bdev_unmap 8314898
spdk_bdev_unmap_blocks 16992783
spdk_bdev_unquiesce 590
spdk_bdev_unquiesce_range 3851
spdk_bdev_unregister 9242
spdk_bdev_unregister_by_name 1432
spdk_bdev_wait_for_examine 15015
spdk_bdev_write 22922474
spdk_bdev_write_blocks 25210281
spdk_bdev_write_blocks_with_md 115448
spdk_bdev_write_zeroes 713
spdk_bdev_write_zeroes_blocks 2173028
spdk_bdev_writev 2888276
spdk_bdev_writev_blocks 15208235
spdk_bdev_writev_blocks_ext 60090438
spdk_bdev_writev_blocks_with_md 18290838
spdk_bdev_zcopy_end 462476
spdk_bdev_zcopy_start 469632
spdk_for_each_bdev 5723
spdk_for_each_bdev_leaf 595

Generated by: LCOV version 1.14