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: 2024-07-14 07:15:35 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 29915129
_bdev_abort 32200
_bdev_copy_split 0
_bdev_get_block_size_with_md 596409
_bdev_init 2531
_bdev_io_check_opts 104989876
_bdev_io_complete 259871156
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1486
_bdev_io_ext_use_bounce_buffer 334939
_bdev_io_handle_no_mem 260646374
_bdev_io_pull_bounce_data_buf 336409
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1486
_bdev_io_put_buf 13459110
_bdev_io_set_buf 13459110
_bdev_io_set_md_buf 13459110
_bdev_io_submit 259838677
_bdev_io_submit_ext 192028085
_bdev_lock_lba_range 8877
_bdev_memory_domain_get_io_cb 334939
_bdev_memory_domain_io_get_buf 334939
_bdev_next_leaf 2172
_bdev_open_async 2620
_bdev_rw_split 3689968
_bdev_trace 2531
_bdev_unlock_lba_range 8877
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 162
_calculate_measured_qd_cpl 83
_event_notify 2089
_is_buf_allocated 67440455
_media_management_notify 0
_remove_notify 1688
_resize_notify 401
_spdk_bdev_quiesce 8898
_tmp_bdev_event_cb 0
_to_next_boundary 7256428
bdev_abort 32196
bdev_abort_all_buf_io 33705
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 66449
bdev_abort_buf_io 32192
bdev_abort_buf_io_cb 0
bdev_abort_io 32208
bdev_abort_io_done 32204
bdev_abort_queued_io 32200
bdev_abort_retry 4
bdev_alias_del 9239
bdev_alloc_io_stat 41911
bdev_bytes_to_blocks 52381461
bdev_calculate_measured_queue_depth 83
bdev_ch_add_to_io_submitted 263559962
bdev_ch_remove_from_io_submitted 263559962
bdev_ch_resubmit_io 7218132
bdev_ch_retry_io 6614740
bdev_channel_abort_queued_ios 33320
bdev_channel_create 32367
bdev_channel_destroy 32359
bdev_channel_destroy_resource 32359
bdev_channel_for_each_io 0
bdev_channel_get_io 264601422
bdev_channel_poll_qos 368492
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 333
bdev_channel_submit_qos_io 369934
bdev_channel_submit_qos_io_done 368084
bdev_close 84765
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 84811
bdev_desc_free 84811
bdev_desc_release_claims 371
bdev_destroy_cb 9266
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 397309
bdev_each_channel_msg 384237
bdev_enable_histogram_config_json 964
bdev_enable_qos 32414
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 9215
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 178
bdev_examine_allowlist_free 2638
bdev_finish_unregister_bdevs_iter 8474
bdev_finish_wait_for_examine_done 2638
bdev_for_each_io_done 0
bdev_free_io_stat 41911
bdev_get_by_name 50787
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 326
bdev_get_each_channel_stat 317
bdev_get_io_size_in_byte 95325738
bdev_get_io_stat 336
bdev_get_max_write 3920
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1182
bdev_histogram_enable_channel_cb 848
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2638
bdev_init_failed 0
bdev_io_complete 262354683
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 65975
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 261114752
bdev_io_do_submit 259838657
bdev_io_exec_sequence 400898
bdev_io_exec_sequence_cb 400898
bdev_io_get_buf 13459110
bdev_io_get_buf_complete 13459110
bdev_io_get_iobuf_cb 44699
bdev_io_get_max_buf_len 26918220
bdev_io_increment_outstanding 261114752
bdev_io_init 263719157
bdev_io_needs_sequence_exec 461536719
bdev_io_on_tailq 64416
bdev_io_pull_data 336673
bdev_io_pull_data_done 336409
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 13459110
bdev_io_range_is_locked 215461
bdev_io_should_split 267408015
bdev_io_split 3688782
bdev_io_split_done 7321262
bdev_io_split_submit 7321278
bdev_io_status_get_string 0
bdev_io_submit 263529361
bdev_io_submit_reset 312
bdev_io_submit_sequence_cb 334923
bdev_io_type_supported 8862299
bdev_io_update_io_stat 259871156
bdev_io_use_accel_sequence 384406
bdev_io_use_memory_domain 1510
bdev_io_valid_blocks 264335293
bdev_is_read_io 17588501
bdev_lba_range_overlapped 211175
bdev_lba_range_overlaps_tailq 8921
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 4430
bdev_lock_lba_range_cb 8877
bdev_lock_lba_range_check_io 166014
bdev_lock_lba_range_ctx 8877
bdev_lock_lba_range_ctx_msg 40
bdev_lock_lba_range_get_channel 5334
bdev_mgmt_channel_create 17251
bdev_mgmt_channel_destroy 17251
bdev_mgr_unregister_cb 2638
bdev_module_action_complete 100314
bdev_module_action_done 97676
bdev_module_all_actions_completed 9082430
bdev_module_fini_iter 9568
bdev_module_fini_start_iter 4934
bdev_module_get_max_ctx_size 2638
bdev_modules_init 2638
bdev_name_add 18468
bdev_name_cmp 211591
bdev_name_del 659
bdev_name_del_unsafe 18450
bdev_name_tree_RB_FIND 50787
bdev_name_tree_RB_INSERT 18468
bdev_name_tree_RB_INSERT_COLOR 18450
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 18450
bdev_name_tree_RB_REMOVE_COLOR 15039
bdev_no_mem_poller 0
bdev_ok_to_examine 9215
bdev_open 84811
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2610
bdev_open_async_fini 2638
bdev_open_async_opts_copy 2610
bdev_open_async_opts_get_default 2610
bdev_open_ext 44862
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 6762821
bdev_qos_io_to_limit 371598681
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 371598681
bdev_qos_r_bps_queue 17588445
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 88456101
bdev_qos_rw_bps_rewind_quota 6869637
bdev_qos_rw_iops_queue 299557602
bdev_qos_rw_iops_rewind_quota 10596201
bdev_qos_rw_queue_io 388013803
bdev_qos_rw_rewind_io 17465838
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 875498
bdev_queue_nomem_io_tail 6343089
bdev_quiesce_range_locked 4447
bdev_read_blocks_with_md 19384373
bdev_readv_blocks_with_md 93335269
bdev_register 9225
bdev_register_finished 9215
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 242009642
bdev_rw_split_get_buf_cb 132737
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 6614740
bdev_start_qos 84765
bdev_start_reset 329
bdev_submit_request 260714004
bdev_trace 2408
bdev_unfreeze_channel 385
bdev_unlock_lba_range 4438
bdev_unlock_lba_range_cb 8877
bdev_unlock_lba_range_get_channel 5338
bdev_unmap_should_split 18727370
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 4447
bdev_unregister 9215
bdev_unregister_abort_channel 961
bdev_unregister_unsafe 10756
bdev_update_qd_sampling_period 104
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 9079792
bdev_write_blocks_with_md 26908831
bdev_write_zero_buffer 592489
bdev_write_zero_buffer_done 592489
bdev_write_zeroes_should_split 2252273
bdev_write_zeroes_split 8180
bdev_writev_blocks_with_md 99300147
claim_bdev 371
claim_opts_copy 88
claim_reset 353
claim_type_is_v2 1614
claim_type_promotes_to_write 84
claim_verify_rom 80
claim_verify_rwm 32
claim_verify_rwo 311
event_notify 2089
io_channel_iter_get_bdev 781546
log_already_claimed 108
parent_bdev_io_complete 3688778
register_flag_bdev 2531
spdk_bdev_abort 32188
spdk_bdev_add_io_stat 32676
spdk_bdev_alias_add 9257
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 639
spdk_bdev_channel_get_histogram 1174
spdk_bdev_claim_get_name 10193
spdk_bdev_claim_opts_init 483
spdk_bdev_close 43406
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 506533012
spdk_bdev_destruct_done 2567
spdk_bdev_dump_info_json 32852
spdk_bdev_dump_io_stat_json 332
spdk_bdev_examine 4
spdk_bdev_finish 2638
spdk_bdev_first 5635
spdk_bdev_first_leaf 597
spdk_bdev_flush 567396
spdk_bdev_flush_blocks 3726575
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 397309
spdk_bdev_for_each_channel_continue 384237
spdk_bdev_free_io 263719157
spdk_bdev_get_acwu 3695
spdk_bdev_get_aliases 32884
spdk_bdev_get_block_size 46446722
spdk_bdev_get_buf_align 87767709
spdk_bdev_get_by_name 5925
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 24565787
spdk_bdev_get_device_stat 326
spdk_bdev_get_dif_type 74721099
spdk_bdev_get_io_channel 53626
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 657040
spdk_bdev_get_max_copy 3563
spdk_bdev_get_md_size 54201009
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 184747
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 82504
spdk_bdev_get_num_blocks 51194941
spdk_bdev_get_nvme_ctratt 4048
spdk_bdev_get_optimal_io_boundary 3567
spdk_bdev_get_opts 338
spdk_bdev_get_physical_block_size 5440
spdk_bdev_get_product_name 36776
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 327
spdk_bdev_get_qos_rate_limits 32862
spdk_bdev_get_qos_rpc_type 131408
spdk_bdev_get_uuid 83695
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 7585
spdk_bdev_has_write_cache 5589
spdk_bdev_histogram_enable 858
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2638
spdk_bdev_io_complete 260714205
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 32500434
spdk_bdev_io_complete_nvme_status 38047295
spdk_bdev_io_complete_scsi_status 4330721
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 43037790
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 57286631
spdk_bdev_io_get_iovec 440284
spdk_bdev_io_get_md_buf 8089292
spdk_bdev_io_get_nvme_fused_status 4136
spdk_bdev_io_get_nvme_status 28124698
spdk_bdev_io_get_scsi_status 25487034
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 40409389
spdk_bdev_io_get_thread 275821042
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 13563477
spdk_bdev_io_set_md_buf 45001
spdk_bdev_io_type_supported 1704906
spdk_bdev_is_dif_check_enabled 908766
spdk_bdev_is_dif_head_of_md 455962
spdk_bdev_is_md_interleaved 25629682
spdk_bdev_is_md_separate 62319306
spdk_bdev_is_zoned 6201
spdk_bdev_module_claim_bdev 8319
spdk_bdev_module_claim_bdev_desc 463
spdk_bdev_module_examine_done 97420
spdk_bdev_module_fini_done 6930
spdk_bdev_module_fini_start_done 2296
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 43343
spdk_bdev_module_list_find 43343
spdk_bdev_module_release_bdev 8247
spdk_bdev_next 30575
spdk_bdev_next_leaf 1575
spdk_bdev_notify_blockcnt_change 253
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 2030823
spdk_bdev_open_async 2610
spdk_bdev_open_ext 42250
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 882227
spdk_bdev_quiesce 590
spdk_bdev_quiesce_range 3857
spdk_bdev_read 13041711
spdk_bdev_read_blocks 17582294
spdk_bdev_read_blocks_with_md 1802079
spdk_bdev_readv 2080949
spdk_bdev_readv_blocks 16550940
spdk_bdev_readv_blocks_ext 42866078
spdk_bdev_readv_blocks_with_md 29933833
spdk_bdev_register 9229
spdk_bdev_reset 333
spdk_bdev_reset_io_stat 41911
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
spdk_bdev_set_opts 342
spdk_bdev_set_qd_sampling_period 9240
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1186
spdk_bdev_subsystem_config_json 178
spdk_bdev_unmap 9285446
spdk_bdev_unmap_blocks 18966910
spdk_bdev_unquiesce 590
spdk_bdev_unquiesce_range 3861
spdk_bdev_unregister 9243
spdk_bdev_unregister_by_name 1432
spdk_bdev_wait_for_examine 15019
spdk_bdev_write 24489668
spdk_bdev_write_blocks 26198782
spdk_bdev_write_blocks_with_md 117563
spdk_bdev_write_zeroes 713
spdk_bdev_write_zeroes_blocks 2252097
spdk_bdev_writev 2915554
spdk_bdev_writev_blocks 15693728
spdk_bdev_writev_blocks_ext 62123806
spdk_bdev_writev_blocks_with_md 18210639
spdk_bdev_zcopy_end 442071
spdk_bdev_zcopy_start 442563
spdk_for_each_bdev 5635
spdk_for_each_bdev_leaf 597

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