LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4051 4915 82.4 %
Date: 2024-07-15 14:20:07 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1905 2802 68.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 26873302
_bdev_abort 46839
_bdev_copy_split 0
_bdev_get_block_size_with_md 560851
_bdev_init 2363
_bdev_io_check_opts 89341428
_bdev_io_complete 236713324
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1313
_bdev_io_ext_use_bounce_buffer 358451
_bdev_io_handle_no_mem 237390501
_bdev_io_pull_bounce_data_buf 359748
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1313
_bdev_io_put_buf 9042451
_bdev_io_set_buf 9042451
_bdev_io_set_md_buf 9042451
_bdev_io_submit 236666217
_bdev_io_submit_ext 162697664
_bdev_lock_lba_range 7890
_bdev_memory_domain_get_io_cb 358451
_bdev_memory_domain_io_get_buf 358451
_bdev_next_leaf 2026
_bdev_open_async 2591
_bdev_rw_split 2983975
_bdev_trace 2363
_bdev_unlock_lba_range 7890
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 238
_calculate_measured_qd_cpl 121
_event_notify 1895
_is_buf_allocated 52711237
_media_management_notify 0
_remove_notify 1661
_resize_notify 234
_spdk_bdev_quiesce 8982
_tmp_bdev_event_cb 0
_to_next_boundary 6703677
bdev_abort 46835
bdev_abort_all_buf_io 29335
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 57744
bdev_abort_buf_io 46831
bdev_abort_buf_io_cb 0
bdev_abort_io 46847
bdev_abort_io_done 46843
bdev_abort_queued_io 46839
bdev_abort_retry 4
bdev_alias_del 8562
bdev_alloc_io_stat 36913
bdev_bytes_to_blocks 58059883
bdev_calculate_measured_queue_depth 121
bdev_ch_add_to_io_submitted 239696066
bdev_ch_remove_from_io_submitted 239696066
bdev_ch_resubmit_io 6469574
bdev_ch_retry_io 5964603
bdev_channel_abort_queued_ios 28969
bdev_channel_create 28051
bdev_channel_destroy 28043
bdev_channel_destroy_resource 28043
bdev_channel_for_each_io 0
bdev_channel_get_io 240394731
bdev_channel_poll_qos 381347
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 322
bdev_channel_submit_qos_io 382321
bdev_channel_submit_qos_io_done 381003
bdev_close 77832
bdev_compare_and_write_do_compare 3369
bdev_compare_and_write_do_compare_done 3369
bdev_compare_and_write_do_write 3210
bdev_compare_and_write_do_write_done 3210
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3357
bdev_compare_do_read_done 3357
bdev_comparev_and_writev_blocks_locked 3369
bdev_comparev_and_writev_blocks_unlock 3369
bdev_comparev_and_writev_blocks_unlocked 3369
bdev_comparev_blocks_with_md 3441
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 340
bdev_copy_split 16
bdev_desc_alloc 77877
bdev_desc_free 77877
bdev_desc_release_claims 313
bdev_destroy_cb 8587
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 407533
bdev_each_channel_msg 394473
bdev_enable_histogram_config_json 951
bdev_enable_qos 28098
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 8538
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 169
bdev_examine_allowlist_free 2472
bdev_finish_unregister_bdevs_iter 7808
bdev_finish_wait_for_examine_done 2472
bdev_for_each_io_done 0
bdev_free_io_stat 36913
bdev_get_by_name 47237
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 321
bdev_get_each_channel_stat 318
bdev_get_io_size_in_byte 100548488
bdev_get_io_stat 331
bdev_get_max_write 3504
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1126
bdev_histogram_enable_channel_cb 794
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2472
bdev_init_failed 0
bdev_io_complete 237986121
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 72431
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 237895130
bdev_io_do_submit 236666197
bdev_io_exec_sequence 430866
bdev_io_exec_sequence_cb 430866
bdev_io_get_buf 9042451
bdev_io_get_buf_complete 9042451
bdev_io_get_iobuf_cb 47332
bdev_io_get_max_buf_len 18084902
bdev_io_increment_outstanding 237895130
bdev_io_init 239705684
bdev_io_needs_sequence_exec 408613637
bdev_io_on_tailq 93694
bdev_io_pull_data 360037
bdev_io_pull_data_done 359748
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 1317
bdev_io_push_bounce_data_done 1313
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1313
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 9042451
bdev_io_range_is_locked 216862
bdev_io_should_split 242688378
bdev_io_split 2982675
bdev_io_split_done 6706419
bdev_io_split_submit 6706435
bdev_io_status_get_string 0
bdev_io_submit 239650470
bdev_io_submit_reset 302
bdev_io_submit_sequence_cb 358435
bdev_io_type_supported 7221791
bdev_io_update_io_stat 236713324
bdev_io_use_accel_sequence 407687
bdev_io_use_memory_domain 1337
bdev_io_valid_blocks 240075445
bdev_is_read_io 17264556
bdev_lba_range_overlapped 213603
bdev_lba_range_overlaps_tailq 7933
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3401
bdev_lock_lba_range_cb 7890
bdev_lock_lba_range_check_io 174010
bdev_lock_lba_range_ctx 7890
bdev_lock_lba_range_ctx_msg 39
bdev_lock_lba_range_get_channel 4285
bdev_mgmt_channel_create 14842
bdev_mgmt_channel_destroy 14842
bdev_mgr_unregister_cb 2472
bdev_module_action_complete 92823
bdev_module_action_done 90351
bdev_module_all_actions_completed 8781232
bdev_module_fini_iter 8920
bdev_module_fini_start_iter 4610
bdev_module_get_max_ctx_size 2472
bdev_modules_init 2472
bdev_name_add 17114
bdev_name_cmp 193388
bdev_name_del 422
bdev_name_del_unsafe 17096
bdev_name_tree_RB_FIND 47237
bdev_name_tree_RB_INSERT 17114
bdev_name_tree_RB_INSERT_COLOR 17096
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 17096
bdev_name_tree_RB_REMOVE_COLOR 13893
bdev_no_mem_poller 0
bdev_ok_to_examine 8538
bdev_open 77877
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2581
bdev_open_async_fini 2472
bdev_open_async_opts_copy 2581
bdev_open_async_opts_get_default 2581
bdev_open_ext 41397
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 951
bdev_qos_destroy 196
bdev_qos_io_submit 8194067
bdev_qos_io_to_limit 431729650
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 431729650
bdev_qos_r_bps_queue 17264500
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 94022215
bdev_qos_rw_bps_rewind_quota 6526273
bdev_qos_rw_iops_queue 353513638
bdev_qos_rw_iops_rewind_quota 10620753
bdev_qos_rw_queue_io 447535853
bdev_qos_rw_rewind_io 17147026
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 798304
bdev_queue_nomem_io_tail 5671750
bdev_quiesce_range_locked 4489
bdev_read_blocks_with_md 16356631
bdev_readv_blocks_with_md 81017196
bdev_register 8548
bdev_register_finished 8538
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 318
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 318
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 211994479
bdev_rw_split_get_buf_cb 131462
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 5964603
bdev_start_qos 77832
bdev_start_reset 318
bdev_submit_request 237464304
bdev_trace 2241
bdev_unfreeze_channel 366
bdev_unlock_lba_range 3409
bdev_unlock_lba_range_cb 7890
bdev_unlock_lba_range_get_channel 4289
bdev_unmap_should_split 25148388
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 4489
bdev_unregister 8538
bdev_unregister_abort_channel 926
bdev_unregister_unsafe 10055
bdev_update_qd_sampling_period 142
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 8778760
bdev_write_blocks_with_md 29957900
bdev_write_zero_buffer 557347
bdev_write_zero_buffer_done 557347
bdev_write_zeroes_should_split 2401244
bdev_write_zeroes_split 406
bdev_writev_blocks_with_md 82155036
claim_bdev 313
claim_opts_copy 88
claim_reset 296
claim_type_is_v2 1383
claim_type_promotes_to_write 83
claim_verify_rom 79
claim_verify_rwm 32
claim_verify_rwo 254
event_notify 1895
io_channel_iter_get_bdev 802006
log_already_claimed 107
parent_bdev_io_complete 2982671
register_flag_bdev 2363
spdk_bdev_abort 46827
spdk_bdev_add_io_stat 28361
spdk_bdev_alias_add 8580
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 402
spdk_bdev_channel_get_histogram 1118
spdk_bdev_claim_get_name 8971
spdk_bdev_claim_opts_init 425
spdk_bdev_close 39951
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3385
spdk_bdev_comparev_blocks 3417
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 328
spdk_bdev_desc_get_bdev 456658622
spdk_bdev_destruct_done 2297
spdk_bdev_dump_info_json 30131
spdk_bdev_dump_io_stat_json 327
spdk_bdev_examine 4
spdk_bdev_finish 2472
spdk_bdev_first 5156
spdk_bdev_first_leaf 560
spdk_bdev_flush 649266
spdk_bdev_flush_blocks 2288408
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 407533
spdk_bdev_for_each_channel_continue 394473
spdk_bdev_free_io 239705684
spdk_bdev_get_acwu 1404
spdk_bdev_get_aliases 30155
spdk_bdev_get_block_size 41401196
spdk_bdev_get_buf_align 66972319
spdk_bdev_get_by_name 5840
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 7919393
spdk_bdev_get_device_stat 321
spdk_bdev_get_dif_type 75315723
spdk_bdev_get_io_channel 47949
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 602620
spdk_bdev_get_max_copy 1273
spdk_bdev_get_md_size 40412403
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 170523
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 75254
spdk_bdev_get_num_blocks 27407274
spdk_bdev_get_nvme_ctratt 3022
spdk_bdev_get_optimal_io_boundary 1277
spdk_bdev_get_opts 328
spdk_bdev_get_physical_block_size 2286
spdk_bdev_get_product_name 32580
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 322
spdk_bdev_get_qos_rate_limits 30141
spdk_bdev_get_qos_rpc_type 120524
spdk_bdev_get_uuid 38047
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5010
spdk_bdev_has_write_cache 2996
spdk_bdev_histogram_enable 804
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2472
spdk_bdev_io_complete 237464504
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 36608994
spdk_bdev_io_complete_nvme_status 23052965
spdk_bdev_io_complete_scsi_status 4457607
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 35555956
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 50053232
spdk_bdev_io_get_iovec 537005
spdk_bdev_io_get_md_buf 8188253
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 21301233
spdk_bdev_io_get_scsi_status 8138226
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 24243121
spdk_bdev_io_get_thread 247035686
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9228143
spdk_bdev_io_set_md_buf 45289
spdk_bdev_io_type_supported 1688421
spdk_bdev_is_dif_check_enabled 1105794
spdk_bdev_is_dif_head_of_md 554513
spdk_bdev_is_md_interleaved 9045600
spdk_bdev_is_md_separate 44777557
spdk_bdev_is_zoned 3723
spdk_bdev_module_claim_bdev 7397
spdk_bdev_module_claim_bdev_desc 405
spdk_bdev_module_examine_done 90095
spdk_bdev_module_fini_done 6448
spdk_bdev_module_fini_start_done 2138
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 40495
spdk_bdev_module_list_find 40495
spdk_bdev_module_release_bdev 7325
spdk_bdev_next 27883
spdk_bdev_next_leaf 1466
spdk_bdev_notify_blockcnt_change 169
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 33
spdk_bdev_nvme_io_passthru 79
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 147422
spdk_bdev_open_async 2581
spdk_bdev_open_ext 38814
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 689029
spdk_bdev_quiesce 590
spdk_bdev_quiesce_range 3899
spdk_bdev_read 13139398
spdk_bdev_read_blocks 15081961
spdk_bdev_read_blocks_with_md 1274670
spdk_bdev_readv 1687355
spdk_bdev_readv_blocks 7020463
spdk_bdev_readv_blocks_ext 33542177
spdk_bdev_readv_blocks_with_md 36564581
spdk_bdev_register 8552
spdk_bdev_reset 322
spdk_bdev_reset_io_stat 36913
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
spdk_bdev_set_opts 332
spdk_bdev_set_qd_sampling_period 8563
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1130
spdk_bdev_subsystem_config_json 169
spdk_bdev_unmap 12497224
spdk_bdev_unmap_blocks 25319733
spdk_bdev_unquiesce 590
spdk_bdev_unquiesce_range 3903
spdk_bdev_unregister 8566
spdk_bdev_unregister_by_name 1393
spdk_bdev_wait_for_examine 13892
spdk_bdev_write 28145118
spdk_bdev_write_blocks 29287902
spdk_bdev_write_blocks_with_md 112646
spdk_bdev_write_zeroes 552
spdk_bdev_write_zeroes_blocks 2401101
spdk_bdev_writev 1940946
spdk_bdev_writev_blocks 5264589
spdk_bdev_writev_blocks_ext 55799249
spdk_bdev_writev_blocks_with_md 18277526
spdk_bdev_zcopy_end 554466
spdk_bdev_zcopy_start 562901
spdk_for_each_bdev 5156
spdk_for_each_bdev_leaf 560

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