LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4819 5868 82.1 %
Date: 2024-12-10 00:26:27 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5163 24466 21.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24807235
_bdev_abort 94909
_bdev_copy_split 0
_bdev_get_block_size_with_md 506150
_bdev_init 2190
_bdev_io_check_opts 76409485
_bdev_io_complete 249552554
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2729257
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2728481
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2723448
_bdev_io_handle_no_mem 247825467
_bdev_io_pull_bounce_data_buf 2748823
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2715170
_bdev_io_put_buf 13320203
_bdev_io_set_buf 13309169
_bdev_io_set_md_buf 13306156
_bdev_io_submit 251244697
_bdev_io_submit_ext 168091380
_bdev_lock_lba_range 4672
_bdev_memory_domain_get_io_cb 2715705
_bdev_next_leaf 2236
_bdev_open_async 1052
_bdev_reset_complete 330
_bdev_rw_split 664291
_bdev_trace 2190
_bdev_unlock_lba_range 4672
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 224
_calculate_measured_qd_cpl 114
_event_notify 1182
_is_buf_allocated 54443585
_media_management_notify 0
_remove_notify 755
_resize_notify 427
_spdk_bdev_quiesce 2522
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2190
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2190
_tmp_bdev_event_cb 0
_to_next_boundary 1774795
bdev_abort 94905
bdev_abort_all_buf_io 22938
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23304
bdev_abort_buf_io 94901
bdev_abort_buf_io_cb 0
bdev_abort_io 94929
bdev_abort_io_done 94925
bdev_abort_queued_io 94909
bdev_abort_retry 4
bdev_alias_del 6424
bdev_alloc_io_stat 28869
bdev_bytes_to_blocks 62726523
bdev_calculate_measured_queue_depth 114
bdev_ch_add_to_io_submitted 253109027
bdev_ch_remove_from_io_submitted 251625376
bdev_ch_resubmit_io 6369845
bdev_ch_retry_io 5599101
bdev_channel_abort_queued_ios 22571
bdev_channel_create 22138
bdev_channel_destroy 22130
bdev_channel_destroy_resource 22130
bdev_channel_for_each_io 0
bdev_channel_get_io 253586362
bdev_channel_poll_qos 400184
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 400015
bdev_channel_submit_qos_io_done 398210
bdev_close 65274
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 65321
bdev_desc_free 65321
bdev_desc_get_block_size 296762207
bdev_desc_release_claims 347
bdev_destroy_cb 6404
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 416191
bdev_each_channel_msg 410657
bdev_enable_histogram_config_json 972
bdev_enable_qos 22185
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6412
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2326
bdev_examine_allowlist_remove 12792
bdev_finish_unregister_bdevs_iter 6354
bdev_finish_wait_for_examine_done 2326
bdev_for_each_io_done 0
bdev_free_io_stat 28869
bdev_get_by_name 31953
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 344
bdev_get_each_channel_stat 339
bdev_get_io_size_in_byte 185144044
bdev_get_io_stat 354
bdev_get_max_write 2782
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 2326
bdev_init_failed 0
bdev_io_complete 250428873
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 66887
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 250992289
bdev_io_do_submit 251493259
bdev_io_exec_sequence 402786
bdev_io_exec_sequence_cb 402786
bdev_io_get_accel_buf 0
bdev_io_get_block_size 185876070
bdev_io_get_buf 13310587
bdev_io_get_buf_complete 13305354
bdev_io_get_iobuf_cb 68335
bdev_io_get_max_buf_len 26571364
bdev_io_increment_outstanding 252478730
bdev_io_init 251843196
bdev_io_init_dif_ctx 2406223
bdev_io_needs_accel_buffer 165519377
bdev_io_needs_bounce_buffer 168391424
bdev_io_needs_metadata 499862170
bdev_io_needs_sequence_exec 430036365
bdev_io_on_tailq 189858
bdev_io_pull_data 2760271
bdev_io_pull_data_done 2720218
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 2731701
bdev_io_push_bounce_data_done 2731459
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2731332
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 13320341
bdev_io_range_is_locked 55730
bdev_io_should_split 258785206
bdev_io_split 662499
bdev_io_split_done 1778872
bdev_io_split_submit 1778888
bdev_io_status_get_string 0
bdev_io_submit 252275139
bdev_io_submit_reset 306
bdev_io_submit_sequence_cb 335899
bdev_io_type_supported 11832447
bdev_io_update_io_stat 252365734
bdev_io_use_accel_sequence 678562166
bdev_io_use_memory_domain 181151584
bdev_io_valid_blocks 252528796
bdev_is_read_io 17167027
bdev_lba_range_overlapped 52419
bdev_lba_range_overlaps_tailq 4693
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4672
bdev_lock_lba_range_check_io 40065
bdev_lock_lba_range_ctx 4672
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3742
bdev_mgmt_channel_create 13210
bdev_mgmt_channel_destroy 13210
bdev_mgr_unregister_cb 2326
bdev_module_action_complete 67140
bdev_module_action_done 64814
bdev_module_all_actions_completed 14980904
bdev_module_fini_iter 8243
bdev_module_fini_start_iter 4294
bdev_module_get_max_ctx_size 2326
bdev_modules_init 2326
bdev_name_add 12838
bdev_name_cmp 130279
bdev_name_del 449
bdev_name_del_unsafe 12820
bdev_name_tree_RB_FIND 31953
bdev_name_tree_RB_INSERT 12838
bdev_name_tree_RB_INSERT_COLOR 12820
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 12820
bdev_name_tree_RB_REMOVE_COLOR 9856
bdev_no_mem_poller 1
bdev_ok_to_examine 6412
bdev_open 65321
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2326
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28574
bdev_open_opts_copy 8427
bdev_open_opts_get_defaults 69536
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 972
bdev_qos_destroy 196
bdev_qos_io_submit 10055162
bdev_qos_io_to_limit 715708248
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 715712149
bdev_qos_r_bps_queue 17166971
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 178714035
bdev_qos_rw_bps_rewind_quota 6430022
bdev_qos_rw_iops_queue 552849264
bdev_qos_rw_iops_rewind_quota 10608987
bdev_qos_rw_queue_io 731563001
bdev_qos_rw_rewind_io 17039009
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 783882
bdev_queue_nomem_io_tail 5586158
bdev_quiesce_range_locked 1259
bdev_read_blocks_with_md 17492073
bdev_readv_blocks_with_md 93044613
bdev_register 6410
bdev_register_finished 6400
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 221349090
bdev_rw_split_get_buf_cb 67722
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 5599103
bdev_start_qos 65274
bdev_start_reset 330
bdev_submit_request 251981928
bdev_trace 2068
bdev_unfreeze_channel 371
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4672
bdev_unlock_lba_range_get_channel 3746
bdev_unmap_should_split 30879959
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1259
bdev_unregister 6400
bdev_unregister_abort_channel 441
bdev_unregister_unsafe 7091
bdev_update_qd_sampling_period 135
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 14978578
bdev_write_blocks_with_md 32673218
bdev_write_zero_buffer 503368
bdev_write_zero_buffer_done 503368
bdev_write_zeroes_should_split 3059788
bdev_write_zeroes_split 572
bdev_writev_blocks_with_md 75974630
claim_bdev 347
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1531
claim_type_promotes_to_write 99
claim_verify_rom 91
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1182
io_channel_iter_get_bdev 826848
log_already_claimed 114
parent_bdev_io_complete 662495
register_flag_bdev 2190
spdk_bdev_abort 94885
spdk_bdev_add_io_stat 22469
spdk_bdev_alias_add 6442
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 495
spdk_bdev_close 27851
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 711075503
spdk_bdev_desc_get_block_size 46440929
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 587778
spdk_bdev_desc_get_md_size 41917518
spdk_bdev_desc_is_dif_check_enabled 1177872
spdk_bdev_desc_is_dif_head_of_md 587778
spdk_bdev_desc_is_md_interleaved 587808
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30148
spdk_bdev_dump_io_stat_json 334
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2326
spdk_bdev_first 5108
spdk_bdev_first_leaf 646
spdk_bdev_flush 377776
spdk_bdev_flush_blocks 2370512
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 416191
spdk_bdev_for_each_channel_continue 410657
spdk_bdev_free_io 250452711
spdk_bdev_get_acwu 2780
spdk_bdev_get_aliases 30196
spdk_bdev_get_block_size 3280468
spdk_bdev_get_buf_align 79291267
spdk_bdev_get_by_name 3379
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8572491
spdk_bdev_get_device_stat 344
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 17621237
spdk_bdev_get_io_channel 35161
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602960
spdk_bdev_get_max_copy 2646
spdk_bdev_get_md_size 7326685
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133871
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65282
spdk_bdev_get_num_blocks 33200131
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3686
spdk_bdev_get_nvme_nsid 3044
spdk_bdev_get_optimal_io_boundary 2650
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 9222
spdk_bdev_get_product_name 32678
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 329
spdk_bdev_get_qos_rate_limits 30158
spdk_bdev_get_qos_rpc_type 120592
spdk_bdev_get_uuid 47344
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6426
spdk_bdev_has_write_cache 3066
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2326
spdk_bdev_io_complete 251018070
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 40692557
spdk_bdev_io_complete_nvme_status 26507840
spdk_bdev_io_complete_scsi_status 4684185
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 35384996
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 46160641
spdk_bdev_io_get_iovec 1055223
spdk_bdev_io_get_md_buf 9319287
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 25935925
spdk_bdev_io_get_scsi_status 8807443
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 28226648
spdk_bdev_io_get_thread 264772938
spdk_bdev_io_hide_metadata 4710623
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11669227
spdk_bdev_io_set_md_buf 30188
spdk_bdev_io_type_supported 2560121
spdk_bdev_is_dif_check_enabled 1177797
spdk_bdev_is_dif_head_of_md 588719
spdk_bdev_is_md_interleaved 12084047
spdk_bdev_is_md_separate 59365040
spdk_bdev_is_zoned 5354
spdk_bdev_module_claim_bdev 4951
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_module_examine_done 64542
spdk_bdev_module_fini_done 5917
spdk_bdev_module_fini_start_done 1968
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37266
spdk_bdev_module_list_find 37266
spdk_bdev_module_release_bdev 4879
spdk_bdev_next 29439
spdk_bdev_next_leaf 1590
spdk_bdev_notify_blockcnt_change 268
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 257220
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23311
spdk_bdev_open_ext_v2 27530
spdk_bdev_open_opts_init 4215
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 695575
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1090
spdk_bdev_read 14069056
spdk_bdev_read_blocks 16226694
spdk_bdev_read_blocks_with_md 1277599
spdk_bdev_readv 1827199
spdk_bdev_readv_blocks 7937690
spdk_bdev_readv_blocks_ext 29191534
spdk_bdev_readv_blocks_with_md 54668486
spdk_bdev_register 6414
spdk_bdev_reset 330
spdk_bdev_reset_io_stat 29562
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6425
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 14175829
spdk_bdev_unmap_blocks 31088555
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1094
spdk_bdev_unregister 6428
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11322
spdk_bdev_write 30660414
spdk_bdev_write_blocks 32146429
spdk_bdev_write_blocks_with_md 116849
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3059635
spdk_bdev_writev 1790478
spdk_bdev_writev_blocks 5670903
spdk_bdev_writev_blocks_ext 47162144
spdk_bdev_writev_blocks_with_md 22826089
spdk_bdev_zcopy_end 1110982
spdk_bdev_zcopy_start 1138391
spdk_for_each_bdev 5108
spdk_for_each_bdev_leaf 646

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