LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4670 5669 82.4 %
Date: 2024-11-19 11:50:20 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4985 23689 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24214499
_bdev_abort 84095
_bdev_copy_split 0
_bdev_get_block_size_with_md 607350
_bdev_init 2159
_bdev_io_check_opts 79055767
_bdev_io_complete 269055188
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 335562
_bdev_io_ext_use_bounce_buffer 333963
_bdev_io_handle_no_mem 269562172
_bdev_io_pull_bounce_data_buf 335562
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 335562
_bdev_io_put_buf 11460873
_bdev_io_set_buf 11457668
_bdev_io_set_md_buf 11457635
_bdev_io_submit 272133808
_bdev_io_submit_ext 184099381
_bdev_lock_lba_range 4679
_bdev_memory_domain_get_io_cb 333963
_bdev_memory_domain_io_get_buf 333963
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 1090759
_bdev_trace 2159
_bdev_unlock_lba_range 4679
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 230
_calculate_measured_qd_cpl 117
_event_notify 1122
_is_buf_allocated 52929730
_media_management_notify 0
_remove_notify 755
_resize_notify 367
_spdk_bdev_quiesce 2536
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2159
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2159
_tmp_bdev_event_cb 0
_to_next_boundary 2202301
bdev_abort 84091
bdev_abort_all_buf_io 22630
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22996
bdev_abort_buf_io 84087
bdev_abort_buf_io_cb 0
bdev_abort_io 84115
bdev_abort_io_done 84111
bdev_abort_queued_io 84095
bdev_abort_retry 4
bdev_alias_del 6363
bdev_alloc_io_stat 28505
bdev_bytes_to_blocks 66885987
bdev_calculate_measured_queue_depth 117
bdev_ch_add_to_io_submitted 274235261
bdev_ch_remove_from_io_submitted 271892298
bdev_ch_resubmit_io 6492983
bdev_ch_retry_io 5723698
bdev_channel_abort_queued_ios 22264
bdev_channel_create 21840
bdev_channel_destroy 21832
bdev_channel_destroy_resource 21832
bdev_channel_for_each_io 0
bdev_channel_get_io 273868585
bdev_channel_poll_qos 389938
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 392476
bdev_channel_submit_qos_io_done 389532
bdev_close 64870
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 64917
bdev_desc_free 64917
bdev_desc_release_claims 348
bdev_destroy_cb 6376
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 407423
bdev_each_channel_msg 403034
bdev_enable_histogram_config_json 940
bdev_enable_qos 21887
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6351
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2295
bdev_examine_allowlist_remove 12670
bdev_finish_unregister_bdevs_iter 6293
bdev_finish_wait_for_examine_done 2295
bdev_for_each_io_done 0
bdev_free_io_stat 28505
bdev_get_by_name 31572
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 339
bdev_get_each_channel_stat 336
bdev_get_io_size_in_byte 231050554
bdev_get_io_stat 349
bdev_get_max_write 2723
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1099
bdev_histogram_enable_channel_cb 756
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 58
bdev_init_complete 2295
bdev_init_failed 0
bdev_io_complete 271455687
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 51015
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 269760374
bdev_io_do_submit 271159770
bdev_io_exec_sequence 384962
bdev_io_exec_sequence_cb 384962
bdev_io_get_buf 11457423
bdev_io_get_buf_complete 11457588
bdev_io_get_iobuf_cb 74639
bdev_io_get_max_buf_len 22913474
bdev_io_increment_outstanding 271967580
bdev_io_init 273021041
bdev_io_needs_sequence_exec 459142249
bdev_io_on_tailq 168230
bdev_io_pull_data 335566
bdev_io_pull_data_done 335562
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 335566
bdev_io_push_bounce_data_done 335562
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 335562
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 11460821
bdev_io_range_is_locked 56286
bdev_io_should_split 277137556
bdev_io_split 1087732
bdev_io_split_done 2234510
bdev_io_split_submit 2234526
bdev_io_status_get_string 0
bdev_io_submit 273351758
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 333947
bdev_io_type_supported 9227428
bdev_io_update_io_stat 272567910
bdev_io_use_accel_sequence 723741916
bdev_io_use_memory_domain 189221232
bdev_io_valid_blocks 274020045
bdev_is_read_io 18762183
bdev_lba_range_overlapped 52973
bdev_lba_range_overlaps_tailq 4699
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4679
bdev_lock_lba_range_check_io 42470
bdev_lock_lba_range_ctx 4679
bdev_lock_lba_range_ctx_msg 16
bdev_lock_lba_range_get_channel 3741
bdev_mgmt_channel_create 13121
bdev_mgmt_channel_destroy 13121
bdev_mgr_unregister_cb 2295
bdev_module_action_complete 66526
bdev_module_action_done 64231
bdev_module_all_actions_completed 12997953
bdev_module_fini_iter 8120
bdev_module_fini_start_iter 4232
bdev_module_get_max_ctx_size 2295
bdev_modules_init 2295
bdev_name_add 12716
bdev_name_cmp 128758
bdev_name_del 449
bdev_name_del_unsafe 12698
bdev_name_tree_RB_FIND 31572
bdev_name_tree_RB_INSERT 12716
bdev_name_tree_RB_INSERT_COLOR 12698
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 12698
bdev_name_tree_RB_REMOVE_COLOR 9766
bdev_no_mem_poller 1
bdev_ok_to_examine 6351
bdev_open 64917
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2295
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28273
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 940
bdev_qos_destroy 196
bdev_qos_io_submit 11456320
bdev_qos_io_to_limit 893552180
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 893559183
bdev_qos_r_bps_queue 18762127
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 223117354
bdev_qos_rw_bps_rewind_quota 7933441
bdev_qos_rw_iops_queue 687699416
bdev_qos_rw_iops_rewind_quota 10685388
bdev_qos_rw_queue_io 910819569
bdev_qos_rw_rewind_io 18618829
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 779158
bdev_queue_nomem_io_tail 5714020
bdev_quiesce_range_locked 1266
bdev_read_blocks_with_md 18838540
bdev_readv_blocks_with_md 105513878
bdev_register 6349
bdev_register_finished 6339
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 237238237
bdev_rw_split_get_buf_cb 59002
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 5723699
bdev_start_qos 64870
bdev_start_reset 329
bdev_submit_request 271201380
bdev_trace 2049
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4679
bdev_unlock_lba_range_get_channel 3745
bdev_unmap_should_split 32090153
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1266
bdev_unregister 6339
bdev_unregister_abort_channel 432
bdev_unregister_unsafe 7030
bdev_update_qd_sampling_period 138
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12995658
bdev_write_blocks_with_md 33607946
bdev_write_zero_buffer 604627
bdev_write_zero_buffer_done 604627
bdev_write_zeroes_should_split 2937797
bdev_write_zeroes_split 4090
bdev_writev_blocks_with_md 79444930
claim_bdev 348
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1534
claim_type_promotes_to_write 100
claim_verify_rom 92
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1122
io_channel_iter_get_bdev 810452
log_already_claimed 114
parent_bdev_io_complete 1087728
register_flag_bdev 2159
spdk_bdev_abort 84071
spdk_bdev_add_io_stat 22168
spdk_bdev_alias_add 6381
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1092
spdk_bdev_claim_get_name 8433
spdk_bdev_claim_opts_init 496
spdk_bdev_close 27548
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 522670565
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30123
spdk_bdev_dump_io_stat_json 329
spdk_bdev_enable_histogram_opts_init 766
spdk_bdev_examine 16
spdk_bdev_finish 2295
spdk_bdev_first 5104
spdk_bdev_first_leaf 636
spdk_bdev_flush 990112
spdk_bdev_flush_blocks 3600615
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 407430
spdk_bdev_for_each_channel_continue 403034
spdk_bdev_free_io 271909059
spdk_bdev_get_acwu 2627
spdk_bdev_get_aliases 30171
spdk_bdev_get_block_size 53395063
spdk_bdev_get_buf_align 74909334
spdk_bdev_get_by_name 3299
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9872427
spdk_bdev_get_device_stat 339
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 101571051
spdk_bdev_get_io_channel 34787
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602460
spdk_bdev_get_max_copy 2493
spdk_bdev_get_md_size 52591424
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133415
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65974
spdk_bdev_get_num_blocks 36050406
spdk_bdev_get_numa_id 1431
spdk_bdev_get_nvme_ctratt 3614
spdk_bdev_get_nvme_nsid 3014
spdk_bdev_get_optimal_io_boundary 2497
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3503
spdk_bdev_get_product_name 32604
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 324
spdk_bdev_get_qos_rate_limits 30133
spdk_bdev_get_qos_rpc_type 120492
spdk_bdev_get_uuid 47302
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6251
spdk_bdev_has_write_cache 2988
spdk_bdev_histogram_enable 759
spdk_bdev_histogram_enable_ext 766
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2295
spdk_bdev_io_complete 270888049
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 42027722
spdk_bdev_io_complete_nvme_status 29682635
spdk_bdev_io_complete_scsi_status 5893475
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 35332289
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 44259892
spdk_bdev_io_get_iovec 1155514
spdk_bdev_io_get_md_buf 10343493
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 27211070
spdk_bdev_io_get_scsi_status 10203961
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 31567433
spdk_bdev_io_get_thread 282605474
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12300413
spdk_bdev_io_set_md_buf 30989
spdk_bdev_io_type_supported 2481353
spdk_bdev_is_dif_check_enabled 1445232
spdk_bdev_is_dif_head_of_md 722458
spdk_bdev_is_md_interleaved 11208691
spdk_bdev_is_md_separate 55575671
spdk_bdev_is_zoned 5159
spdk_bdev_module_claim_bdev 4921
spdk_bdev_module_claim_bdev_desc 444
spdk_bdev_module_examine_done 63959
spdk_bdev_module_fini_done 5825
spdk_bdev_module_fini_start_done 1937
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 36714
spdk_bdev_module_list_find 36714
spdk_bdev_module_release_bdev 4849
spdk_bdev_next 29429
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 238
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 244328
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27243
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 1033754
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1097
spdk_bdev_read 14781269
spdk_bdev_read_blocks 17582371
spdk_bdev_read_blocks_with_md 1273201
spdk_bdev_readv 2046318
spdk_bdev_readv_blocks 9060633
spdk_bdev_readv_blocks_ext 30317510
spdk_bdev_readv_blocks_with_md 64739419
spdk_bdev_register 6353
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29190
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6364
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1103
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 15122627
spdk_bdev_unmap_blocks 32358533
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1101
spdk_bdev_unregister 6367
spdk_bdev_unregister_by_name 778
spdk_bdev_wait_for_examine 11179
spdk_bdev_write 31767767
spdk_bdev_write_blocks 33174628
spdk_bdev_write_blocks_with_md 112045
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 2937644
spdk_bdev_writev 2361350
spdk_bdev_writev_blocks 6797384
spdk_bdev_writev_blocks_ext 48989622
spdk_bdev_writev_blocks_with_md 23110172
spdk_bdev_zcopy_end 1202025
spdk_bdev_zcopy_start 1224770
spdk_for_each_bdev 5104
spdk_for_each_bdev_leaf 636

Generated by: LCOV version 1.15