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 11:13:39 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4949 23691 20.9 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22434340
_bdev_abort 108859
_bdev_copy_split 0
_bdev_get_block_size_with_md 639412
_bdev_init 2171
_bdev_io_check_opts 72863197
_bdev_io_complete 246567994
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 353516
_bdev_io_ext_use_bounce_buffer 351915
_bdev_io_handle_no_mem 246832181
_bdev_io_pull_bounce_data_buf 353516
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 353516
_bdev_io_put_buf 10786799
_bdev_io_set_buf 10783096
_bdev_io_set_md_buf 10782999
_bdev_io_submit 249580556
_bdev_io_submit_ext 167829289
_bdev_lock_lba_range 4668
_bdev_memory_domain_get_io_cb 351915
_bdev_memory_domain_io_get_buf 351915
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 964642
_bdev_trace 2171
_bdev_unlock_lba_range 4668
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 260
_calculate_measured_qd_cpl 132
_event_notify 1094
_is_buf_allocated 49800297
_media_management_notify 0
_remove_notify 755
_resize_notify 339
_spdk_bdev_quiesce 2514
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2171
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2171
_tmp_bdev_event_cb 0
_to_next_boundary 2037019
bdev_abort 108855
bdev_abort_all_buf_io 22563
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22929
bdev_abort_buf_io 108851
bdev_abort_buf_io_cb 0
bdev_abort_io 108879
bdev_abort_io_done 108875
bdev_abort_queued_io 108859
bdev_abort_retry 4
bdev_alias_del 6371
bdev_alloc_io_stat 28446
bdev_bytes_to_blocks 62070238
bdev_calculate_measured_queue_depth 132
bdev_ch_add_to_io_submitted 251734973
bdev_ch_remove_from_io_submitted 249660723
bdev_ch_resubmit_io 5186269
bdev_ch_retry_io 4553184
bdev_channel_abort_queued_ios 22197
bdev_channel_create 21768
bdev_channel_destroy 21760
bdev_channel_destroy_resource 21760
bdev_channel_for_each_io 0
bdev_channel_get_io 251676475
bdev_channel_poll_qos 398615
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 400377
bdev_channel_submit_qos_io_done 398170
bdev_close 64880
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 64927
bdev_desc_free 64927
bdev_desc_release_claims 345
bdev_destroy_cb 6384
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 416074
bdev_each_channel_msg 410979
bdev_enable_histogram_config_json 952
bdev_enable_qos 21815
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6359
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 185
bdev_examine_allowlist_free 2307
bdev_examine_allowlist_remove 12686
bdev_finish_unregister_bdevs_iter 6310
bdev_finish_wait_for_examine_done 2307
bdev_for_each_io_done 0
bdev_free_io_stat 28446
bdev_get_by_name 31582
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 220283789
bdev_get_io_stat 354
bdev_get_max_write 2766
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1106
bdev_histogram_enable_channel_cb 762
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 58
bdev_init_complete 2307
bdev_init_failed 0
bdev_io_complete 248455352
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71751
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 247873028
bdev_io_do_submit 249029382
bdev_io_exec_sequence 423650
bdev_io_exec_sequence_cb 423650
bdev_io_get_buf 10782428
bdev_io_get_buf_complete 10782943
bdev_io_get_iobuf_cb 79026
bdev_io_get_max_buf_len 21563195
bdev_io_increment_outstanding 249567345
bdev_io_init 250407081
bdev_io_needs_sequence_exec 420125956
bdev_io_on_tailq 217758
bdev_io_pull_data 353520
bdev_io_pull_data_done 353516
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 353520
bdev_io_push_bounce_data_done 353516
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 353516
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 10786755
bdev_io_range_is_locked 56782
bdev_io_should_split 255037077
bdev_io_split 963285
bdev_io_split_done 2080241
bdev_io_split_submit 2080257
bdev_io_status_get_string 0
bdev_io_submit 250662506
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 351899
bdev_io_type_supported 12997777
bdev_io_update_io_stat 250377735
bdev_io_use_accel_sequence 661392505
bdev_io_use_memory_domain 172676441
bdev_io_valid_blocks 251690928
bdev_is_read_io 19050620
bdev_lba_range_overlapped 53471
bdev_lba_range_overlaps_tailq 4689
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4668
bdev_lock_lba_range_check_io 44508
bdev_lock_lba_range_ctx 4668
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3741
bdev_mgmt_channel_create 13082
bdev_mgmt_channel_destroy 13082
bdev_mgr_unregister_cb 2307
bdev_module_action_complete 66626
bdev_module_action_done 64319
bdev_module_all_actions_completed 11875720
bdev_module_fini_iter 8168
bdev_module_fini_start_iter 4256
bdev_module_get_max_ctx_size 2307
bdev_modules_init 2307
bdev_name_add 12732
bdev_name_cmp 128992
bdev_name_del 449
bdev_name_del_unsafe 12714
bdev_name_tree_RB_FIND 31582
bdev_name_tree_RB_INSERT 12732
bdev_name_tree_RB_INSERT_COLOR 12714
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 12714
bdev_name_tree_RB_REMOVE_COLOR 9799
bdev_no_mem_poller 1
bdev_ok_to_examine 6359
bdev_open 64927
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2307
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28278
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 952
bdev_qos_destroy 196
bdev_qos_io_submit 11184411
bdev_qos_io_to_limit 876721135
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 876729923
bdev_qos_r_bps_queue 19050564
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 212107039
bdev_qos_rw_bps_rewind_quota 8177026
bdev_qos_rw_iops_queue 682156486
bdev_qos_rw_iops_rewind_quota 10725079
bdev_qos_rw_queue_io 894264453
bdev_qos_rw_rewind_io 18902105
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 647815
bdev_queue_nomem_io_tail 4538649
bdev_quiesce_range_locked 1255
bdev_read_blocks_with_md 17141945
bdev_readv_blocks_with_md 95086630
bdev_register 6357
bdev_register_finished 6347
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 321
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 366
bdev_reset_freeze_channel_done 321
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 217365331
bdev_rw_split_get_buf_cb 66273
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 4553185
bdev_start_qos 64880
bdev_start_reset 329
bdev_submit_request 248964162
bdev_trace 2055
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4668
bdev_unlock_lba_range_get_channel 3745
bdev_unmap_should_split 30440934
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1255
bdev_unregister 6347
bdev_unregister_abort_channel 437
bdev_unregister_unsafe 7038
bdev_update_qd_sampling_period 153
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 11873413
bdev_write_blocks_with_md 31447373
bdev_write_zero_buffer 636646
bdev_write_zero_buffer_done 636646
bdev_write_zeroes_should_split 3287896
bdev_write_zeroes_split 5467
bdev_writev_blocks_with_md 73633921
claim_bdev 345
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1525
claim_type_promotes_to_write 97
claim_verify_rom 89
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1094
io_channel_iter_get_bdev 827043
log_already_claimed 114
parent_bdev_io_complete 963281
register_flag_bdev 2171
spdk_bdev_abort 108835
spdk_bdev_add_io_stat 22099
spdk_bdev_alias_add 6389
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1098
spdk_bdev_claim_get_name 8431
spdk_bdev_claim_opts_init 493
spdk_bdev_close 27553
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 478917694
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30120
spdk_bdev_dump_io_stat_json 334
spdk_bdev_enable_histogram_opts_init 772
spdk_bdev_examine 16
spdk_bdev_finish 2307
spdk_bdev_first 5105
spdk_bdev_first_leaf 636
spdk_bdev_flush 767534
spdk_bdev_flush_blocks 2953128
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 416078
spdk_bdev_for_each_channel_continue 410978
spdk_bdev_free_io 249759526
spdk_bdev_get_acwu 2721
spdk_bdev_get_aliases 30168
spdk_bdev_get_block_size 45102190
spdk_bdev_get_buf_align 70626639
spdk_bdev_get_by_name 3304
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9343322
spdk_bdev_get_device_stat 344
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 92654318
spdk_bdev_get_io_channel 34731
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602400
spdk_bdev_get_max_copy 2587
spdk_bdev_get_md_size 48378784
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133405
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66038
spdk_bdev_get_num_blocks 30855636
spdk_bdev_get_numa_id 1443
spdk_bdev_get_nvme_ctratt 3603
spdk_bdev_get_nvme_nsid 3000
spdk_bdev_get_optimal_io_boundary 2591
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3619
spdk_bdev_get_product_name 32629
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 329
spdk_bdev_get_qos_rate_limits 30130
spdk_bdev_get_qos_rpc_type 120480
spdk_bdev_get_uuid 46558
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6345
spdk_bdev_has_write_cache 3054
spdk_bdev_histogram_enable 765
spdk_bdev_histogram_enable_ext 772
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2307
spdk_bdev_io_complete 247465515
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 40608252
spdk_bdev_io_complete_nvme_status 26273362
spdk_bdev_io_complete_scsi_status 5072901
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 32857838
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 40254531
spdk_bdev_io_get_iovec 908336
spdk_bdev_io_get_md_buf 9367425
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 22938983
spdk_bdev_io_get_scsi_status 9638600
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 27864101
spdk_bdev_io_get_thread 259318928
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11374536
spdk_bdev_io_set_md_buf 34402
spdk_bdev_io_type_supported 2673774
spdk_bdev_is_dif_check_enabled 946830
spdk_bdev_is_dif_head_of_md 473251
spdk_bdev_is_md_interleaved 10462446
spdk_bdev_is_md_separate 52578060
spdk_bdev_is_zoned 5221
spdk_bdev_module_claim_bdev 4907
spdk_bdev_module_claim_bdev_desc 441
spdk_bdev_module_examine_done 64047
spdk_bdev_module_fini_done 5861
spdk_bdev_module_fini_start_done 1949
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 36929
spdk_bdev_module_list_find 36929
spdk_bdev_module_release_bdev 4835
spdk_bdev_next 29426
spdk_bdev_next_leaf 1560
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 133592
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27249
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 887061
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1086
spdk_bdev_read 13691899
spdk_bdev_read_blocks 15863463
spdk_bdev_read_blocks_with_md 1300259
spdk_bdev_readv 1631770
spdk_bdev_readv_blocks 8414331
spdk_bdev_readv_blocks_ext 27156363
spdk_bdev_readv_blocks_with_md 58268340
spdk_bdev_register 6361
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29139
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6372
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1110
spdk_bdev_subsystem_config_json 185
spdk_bdev_unmap 14293448
spdk_bdev_unmap_blocks 30677833
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1090
spdk_bdev_unregister 6375
spdk_bdev_unregister_by_name 781
spdk_bdev_wait_for_examine 11208
spdk_bdev_write 29933766
spdk_bdev_write_blocks 31037043
spdk_bdev_write_blocks_with_md 124830
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3287743
spdk_bdev_writev 1855448
spdk_bdev_writev_blocks 6000862
spdk_bdev_writev_blocks_ext 45958611
spdk_bdev_writev_blocks_with_md 21301762
spdk_bdev_zcopy_end 982840
spdk_bdev_zcopy_start 1019678
spdk_for_each_bdev 5105
spdk_for_each_bdev_leaf 636

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