LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4261 5656 75.3 %
Date: 2024-11-18 21:36:41 Functions: 414 454 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4628 23591 19.6 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 25130031
_bdev_abort 92699
_bdev_copy_split 0
_bdev_get_block_size_with_md 637333
_bdev_init 2180
_bdev_io_check_opts 84782326
_bdev_io_complete 246852129
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 350666
_bdev_io_ext_use_bounce_buffer 348959
_bdev_io_handle_no_mem 247140184
_bdev_io_pull_bounce_data_buf 350666
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 350666
_bdev_io_put_buf 15593866
_bdev_io_set_buf 15593866
_bdev_io_set_md_buf 15593866
_bdev_io_submit 246759152
_bdev_io_submit_ext 175806852
_bdev_lock_lba_range 4641
_bdev_memory_domain_get_io_cb 348959
_bdev_memory_domain_io_get_buf 348959
_bdev_next_leaf 2027
_bdev_open_async 1047
_bdev_reset_complete 287
_bdev_rw_split 2138910
_bdev_trace 2180
_bdev_unlock_lba_range 4641
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 187
_calculate_measured_qd_cpl 95
_event_notify 1056
_is_buf_allocated 65218584
_media_management_notify 0
_remove_notify 721
_resize_notify 335
_spdk_bdev_quiesce 2547
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2180
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2180
_tmp_bdev_event_cb 0
_to_next_boundary 3331295
bdev_abort 92696
bdev_abort_all_buf_io 23020
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23345
bdev_abort_buf_io 92693
bdev_abort_buf_io_cb 0
bdev_abort_io 92714
bdev_abort_io_done 92711
bdev_abort_queued_io 92699
bdev_abort_retry 3
bdev_alias_del 6364
bdev_alloc_io_stat 28898
bdev_bytes_to_blocks 48902615
bdev_calculate_measured_queue_depth 95
bdev_ch_add_to_io_submitted 248989543
bdev_ch_remove_from_io_submitted 248989543
bdev_ch_resubmit_io 6509894
bdev_ch_retry_io 5721606
bdev_channel_abort_queued_ios 22695
bdev_channel_create 22277
bdev_channel_destroy 22271
bdev_channel_destroy_resource 22271
bdev_channel_for_each_io 0
bdev_channel_get_io 249503431
bdev_channel_poll_qos 321780
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_submit_qos_io 322462
bdev_channel_submit_qos_io_done 321486
bdev_close 65041
bdev_compare_and_write_do_compare 3345
bdev_compare_and_write_do_compare_done 3345
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3322
bdev_compare_do_read_done 3322
bdev_comparev_and_writev_blocks_locked 3345
bdev_comparev_and_writev_blocks_unlock 3345
bdev_comparev_and_writev_blocks_unlocked 3345
bdev_comparev_blocks_with_md 3407
bdev_copy_do_read 9
bdev_copy_do_read_done 9
bdev_copy_do_write 9
bdev_copy_do_write_done 9
bdev_copy_get_buf_cb 9
bdev_copy_should_split 291
bdev_copy_split 12
bdev_desc_alloc 65079
bdev_desc_free 65079
bdev_desc_release_claims 361
bdev_destroy_cb 6377
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 339017
bdev_each_channel_msg 332577
bdev_enable_histogram_config_json 852
bdev_enable_qos 22315
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6344
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 165
bdev_examine_allowlist_free 2249
bdev_finish_unregister_bdevs_iter 6367
bdev_finish_wait_for_examine_done 2249
bdev_for_each_io_done 0
bdev_free_io_stat 28898
bdev_get_by_name 31761
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 286
bdev_get_each_channel_stat 283
bdev_get_io_size_in_byte 96579320
bdev_get_io_stat 294
bdev_get_max_write 2954
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 987
bdev_histogram_enable_channel_cb 689
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2249
bdev_init_failed 0
bdev_io_complete 249612598
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71775
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 247983377
bdev_io_do_submit 246759137
bdev_io_exec_sequence 420722
bdev_io_exec_sequence_cb 420722
bdev_io_get_buf 15593866
bdev_io_get_buf_complete 15593866
bdev_io_get_iobuf_cb 39829
bdev_io_get_max_buf_len 31187732
bdev_io_increment_outstanding 247983377
bdev_io_init 248585023
bdev_io_needs_sequence_exec 431065169
bdev_io_on_tailq 185428
bdev_io_pull_data 350669
bdev_io_pull_data_done 350666
bdev_io_pull_data_done_and_track 6
bdev_io_pull_md_buf 12
bdev_io_pull_md_buf_done 6
bdev_io_push_bounce_data 350669
bdev_io_push_bounce_data_done 350666
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 350666
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 15593866
bdev_io_range_is_locked 57149
bdev_io_should_split 251073151
bdev_io_split 2137414
bdev_io_split_done 3416518
bdev_io_split_submit 3416530
bdev_io_status_get_string 0
bdev_io_submit 248897809
bdev_io_submit_reset 268
bdev_io_submit_sequence_cb 348947
bdev_io_type_supported 9796808
bdev_io_update_io_stat 246852129
bdev_io_use_accel_sequence 679778577
bdev_io_use_memory_domain 183169055
bdev_io_valid_blocks 249077301
bdev_is_read_io 16718339
bdev_lba_range_overlapped 53860
bdev_lba_range_overlaps_tailq 4659
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4641
bdev_lock_lba_range_check_io 43501
bdev_lock_lba_range_ctx 4641
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3696
bdev_mgmt_channel_create 13064
bdev_mgmt_channel_destroy 13064
bdev_mgr_unregister_cb 2249
bdev_module_action_complete 68013
bdev_module_action_done 65764
bdev_module_all_actions_completed 12507343
bdev_module_fini_iter 8187
bdev_module_fini_start_iter 4210
bdev_module_get_max_ctx_size 2249
bdev_modules_init 2249
bdev_name_add 12719
bdev_name_cmp 133627
bdev_name_del 662
bdev_name_del_unsafe 12705
bdev_name_tree_RB_FIND 31761
bdev_name_tree_RB_INSERT 12719
bdev_name_tree_RB_INSERT_COLOR 12705
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 12705
bdev_name_tree_RB_REMOVE_COLOR 9866
bdev_no_mem_poller 1
bdev_ok_to_examine 6344
bdev_open 65079
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1037
bdev_open_async_fini 2249
bdev_open_async_opts_copy 1037
bdev_open_async_opts_get_default 1037
bdev_open_ext 28620
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 852
bdev_qos_destroy 160
bdev_qos_io_submit 6723518
bdev_qos_io_to_limit 375083392
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 375083392
bdev_qos_r_bps_queue 16718297
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 88473967
bdev_qos_rw_bps_rewind_quota 8105353
bdev_qos_rw_iops_queue 302268173
bdev_qos_rw_iops_rewind_quota 8467767
bdev_qos_rw_queue_io 390742140
bdev_qos_rw_rewind_io 16573120
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_qos_w_bps_queue 42
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 6
bdev_queue_nomem_io_head 803485
bdev_queue_nomem_io_tail 5706564
bdev_quiesce_range_locked 1272
bdev_read_blocks_with_md 19918354
bdev_readv_blocks_with_md 90186466
bdev_register 6352
bdev_register_finished 6344
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 281
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 325
bdev_reset_freeze_channel_done 281
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 222885294
bdev_rw_split_get_buf_cb 62032
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 194
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 5721607
bdev_start_qos 65041
bdev_start_reset 287
bdev_submit_request 247562758
bdev_trace 2076
bdev_unfreeze_channel 328
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4641
bdev_unlock_lba_range_get_channel 3699
bdev_unmap_should_split 19603159
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1272
bdev_unregister 6344
bdev_unregister_abort_channel 424
bdev_unregister_unsafe 7006
bdev_update_qd_sampling_period 111
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 12505094
bdev_write_blocks_with_md 24672395
bdev_write_zero_buffer 634379
bdev_write_zero_buffer_done 634379
bdev_write_zeroes_should_split 2532632
bdev_write_zeroes_split 10719
bdev_writev_blocks_with_md 86243242
claim_bdev 361
claim_opts_copy 66
claim_reset 347
claim_type_is_v2 1543
claim_type_promotes_to_write 70
claim_verify_rom 67
claim_verify_rwm 24
claim_verify_rwo 309
event_notify 1056
io_channel_iter_get_bdev 671594
log_already_claimed 86
parent_bdev_io_complete 2137411
register_flag_bdev 2180
spdk_bdev_abort 92681
spdk_bdev_add_io_stat 22554
spdk_bdev_alias_add 6378
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 645
spdk_bdev_channel_get_histogram 980
spdk_bdev_claim_get_name 8394
spdk_bdev_claim_opts_init 445
spdk_bdev_close 27942
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3365
spdk_bdev_comparev_blocks 3389
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 282
spdk_bdev_desc_get_bdev 477043207
spdk_bdev_destruct_done 1805
spdk_bdev_dump_info_json 30105
spdk_bdev_dump_io_stat_json 279
spdk_bdev_enable_histogram_opts_init 697
spdk_bdev_examine 3
spdk_bdev_finish 2249
spdk_bdev_first 5088
spdk_bdev_first_leaf 611
spdk_bdev_flush 779994
spdk_bdev_flush_blocks 4591582
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 339017
spdk_bdev_for_each_channel_continue 332577
spdk_bdev_free_io 248585023
spdk_bdev_get_acwu 4132
spdk_bdev_get_aliases 30161
spdk_bdev_get_block_size 53293791
spdk_bdev_get_buf_align 91649855
spdk_bdev_get_by_name 3141
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 28113803
spdk_bdev_get_device_stat 286
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 70727721
spdk_bdev_get_io_channel 35449
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602100
spdk_bdev_get_max_copy 4014
spdk_bdev_get_md_size 61598540
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 134542
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 67432
spdk_bdev_get_num_blocks 57300094
spdk_bdev_get_numa_id 1288
spdk_bdev_get_nvme_ctratt 3670
spdk_bdev_get_nvme_nsid 3076
spdk_bdev_get_optimal_io_boundary 4019
spdk_bdev_get_opts 338
spdk_bdev_get_physical_block_size 6003
spdk_bdev_get_product_name 34130
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 275
spdk_bdev_get_qos_rate_limits 30113
spdk_bdev_get_qos_rpc_type 120420
spdk_bdev_get_uuid 71418
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7732
spdk_bdev_has_write_cache 5915
spdk_bdev_histogram_enable 690
spdk_bdev_histogram_enable_ext 697
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2249
spdk_bdev_io_complete 247562906
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 31099842
spdk_bdev_io_complete_nvme_status 42941683
spdk_bdev_io_complete_scsi_status 5401231
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 40373201
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 48995711
spdk_bdev_io_get_iovec 988283
spdk_bdev_io_get_md_buf 9276971
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 29998137
spdk_bdev_io_get_scsi_status 29106628
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 45534543
spdk_bdev_io_get_thread 265213743
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 16259697
spdk_bdev_io_set_md_buf 39594
spdk_bdev_io_type_supported 2472840
spdk_bdev_is_dif_check_enabled 1235308
spdk_bdev_is_dif_head_of_md 617570
spdk_bdev_is_md_interleaved 29375284
spdk_bdev_is_md_separate 71396068
spdk_bdev_is_zoned 6277
spdk_bdev_module_claim_bdev 4918
spdk_bdev_module_claim_bdev_desc 430
spdk_bdev_module_examine_done 65566
spdk_bdev_module_fini_done 5938
spdk_bdev_module_fini_start_done 1961
spdk_bdev_module_init_done 198
spdk_bdev_module_list_add 37331
spdk_bdev_module_list_find 37331
spdk_bdev_module_release_bdev 4864
spdk_bdev_next 29343
spdk_bdev_next_leaf 1416
spdk_bdev_notify_blockcnt_change 214
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 84
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 1602847
spdk_bdev_open_async 1037
spdk_bdev_open_ext 27579
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 918372
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1106
spdk_bdev_read 12578903
spdk_bdev_read_blocks 18127130
spdk_bdev_read_blocks_with_md 1791224
spdk_bdev_readv 2058005
spdk_bdev_readv_blocks 19348627
spdk_bdev_readv_blocks_ext 35874468
spdk_bdev_readv_blocks_with_md 33201440
spdk_bdev_register 6355
spdk_bdev_reset 287
spdk_bdev_reset_io_stat 29475
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 341
spdk_bdev_set_qd_sampling_period 6363
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 989
spdk_bdev_subsystem_config_json 165
spdk_bdev_unmap 8685274
spdk_bdev_unmap_blocks 19849048
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1109
spdk_bdev_unregister 6365
spdk_bdev_unregister_by_name 764
spdk_bdev_wait_for_examine 11132
spdk_bdev_write 21851015
spdk_bdev_write_blocks 23930968
spdk_bdev_write_blocks_with_md 107048
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2532467
spdk_bdev_writev 2948757
spdk_bdev_writev_blocks 17393282
spdk_bdev_writev_blocks_ext 48907864
spdk_bdev_writev_blocks_with_md 18372759
spdk_bdev_zcopy_end 1045581
spdk_bdev_zcopy_start 1073795
spdk_for_each_bdev 5088
spdk_for_each_bdev_leaf 611

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