LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4671 5669 82.4 %
Date: 2024-11-20 10:16:19 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4989 23689 21.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23715786
_bdev_abort 74565
_bdev_copy_split 0
_bdev_get_block_size_with_md 630558
_bdev_init 2158
_bdev_io_check_opts 79368326
_bdev_io_complete 266689307
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 308512
_bdev_io_ext_use_bounce_buffer 306909
_bdev_io_handle_no_mem 268012742
_bdev_io_pull_bounce_data_buf 308512
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 308512
_bdev_io_put_buf 10887304
_bdev_io_set_buf 10885152
_bdev_io_set_md_buf 10885099
_bdev_io_submit 272026470
_bdev_io_submit_ext 182437453
_bdev_lock_lba_range 4671
_bdev_memory_domain_get_io_cb 306909
_bdev_memory_domain_io_get_buf 306909
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 721192
_bdev_trace 2158
_bdev_unlock_lba_range 4671
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 256
_calculate_measured_qd_cpl 130
_event_notify 1154
_is_buf_allocated 51117085
_media_management_notify 0
_remove_notify 755
_resize_notify 399
_spdk_bdev_quiesce 2520
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2158
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2158
_tmp_bdev_event_cb 0
_to_next_boundary 1841337
bdev_abort 74561
bdev_abort_all_buf_io 22662
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23028
bdev_abort_buf_io 74557
bdev_abort_buf_io_cb 0
bdev_abort_io 74585
bdev_abort_io_done 74581
bdev_abort_queued_io 74565
bdev_abort_retry 4
bdev_alias_del 6362
bdev_alloc_io_stat 28542
bdev_bytes_to_blocks 68478578
bdev_calculate_measured_queue_depth 130
bdev_ch_add_to_io_submitted 273812638
bdev_ch_remove_from_io_submitted 270348506
bdev_ch_resubmit_io 6248049
bdev_ch_retry_io 5512995
bdev_channel_abort_queued_ios 22296
bdev_channel_create 21874
bdev_channel_destroy 21867
bdev_channel_destroy_resource 21867
bdev_channel_for_each_io 0
bdev_channel_get_io 276107723
bdev_channel_poll_qos 395780
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 397344
bdev_channel_submit_qos_io_done 395305
bdev_close 64879
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 64926
bdev_desc_free 64926
bdev_desc_release_claims 347
bdev_destroy_cb 6375
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 413195
bdev_each_channel_msg 407924
bdev_enable_histogram_config_json 940
bdev_enable_qos 21922
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6350
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2294
bdev_examine_allowlist_remove 12668
bdev_finish_unregister_bdevs_iter 6291
bdev_finish_wait_for_examine_done 2294
bdev_for_each_io_done 0
bdev_free_io_stat 28542
bdev_get_by_name 31562
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 342
bdev_get_each_channel_stat 337
bdev_get_io_size_in_byte 232205012
bdev_get_io_stat 352
bdev_get_max_write 2757
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1100
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 2294
bdev_init_failed 0
bdev_io_complete 269404911
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 40441
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 268525211
bdev_io_do_submit 271729680
bdev_io_exec_sequence 347334
bdev_io_exec_sequence_cb 347334
bdev_io_get_buf 10885399
bdev_io_get_buf_complete 10885042
bdev_io_get_iobuf_cb 87098
bdev_io_get_max_buf_len 21763054
bdev_io_increment_outstanding 272134939
bdev_io_init 274115092
bdev_io_needs_sequence_exec 452769651
bdev_io_on_tailq 149170
bdev_io_pull_data 308516
bdev_io_pull_data_done 308512
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 308516
bdev_io_push_bounce_data_done 308512
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 308512
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 10887375
bdev_io_range_is_locked 55005
bdev_io_should_split 277904908
bdev_io_split 719974
bdev_io_split_done 1874467
bdev_io_split_submit 1874483
bdev_io_status_get_string 0
bdev_io_submit 273194162
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 306893
bdev_io_type_supported 10727405
bdev_io_update_io_stat 271260309
bdev_io_use_accel_sequence 713895251
bdev_io_use_memory_domain 186627867
bdev_io_valid_blocks 276131877
bdev_is_read_io 17594912
bdev_lba_range_overlapped 51694
bdev_lba_range_overlaps_tailq 4692
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4671
bdev_lock_lba_range_check_io 42414
bdev_lock_lba_range_ctx 4671
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3740
bdev_mgmt_channel_create 13033
bdev_mgmt_channel_destroy 13033
bdev_mgr_unregister_cb 2294
bdev_module_action_complete 66516
bdev_module_action_done 64222
bdev_module_all_actions_completed 13554626
bdev_module_fini_iter 8116
bdev_module_fini_start_iter 4230
bdev_module_get_max_ctx_size 2294
bdev_modules_init 2294
bdev_name_add 12714
bdev_name_cmp 129202
bdev_name_del 449
bdev_name_del_unsafe 12696
bdev_name_tree_RB_FIND 31562
bdev_name_tree_RB_INSERT 12714
bdev_name_tree_RB_INSERT_COLOR 12696
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 12696
bdev_name_tree_RB_REMOVE_COLOR 9775
bdev_no_mem_poller 1
bdev_ok_to_examine 6350
bdev_open 64926
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2294
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28284
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 940
bdev_qos_destroy 196
bdev_qos_io_submit 11756645
bdev_qos_io_to_limit 941767623
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 941772149
bdev_qos_r_bps_queue 17594856
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 225351176
bdev_qos_rw_bps_rewind_quota 6853505
bdev_qos_rw_iops_queue 732609839
bdev_qos_rw_iops_rewind_quota 10613546
bdev_qos_rw_queue_io 957964809
bdev_qos_rw_rewind_io 17467051
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 739455
bdev_queue_nomem_io_tail 5508789
bdev_quiesce_range_locked 1258
bdev_read_blocks_with_md 18660498
bdev_readv_blocks_with_md 105877640
bdev_register 6348
bdev_register_finished 6338
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 236792689
bdev_rw_split_get_buf_cb 68501
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 5512996
bdev_start_qos 64879
bdev_start_reset 329
bdev_submit_request 271656025
bdev_trace 2048
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4671
bdev_unlock_lba_range_get_channel 3744
bdev_unmap_should_split 33111291
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1258
bdev_unregister 6338
bdev_unregister_abort_channel 429
bdev_unregister_unsafe 7029
bdev_update_qd_sampling_period 151
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13552332
bdev_write_blocks_with_md 35038720
bdev_write_zero_buffer 627801
bdev_write_zero_buffer_done 627801
bdev_write_zeroes_should_split 3693274
bdev_write_zeroes_split 4214
bdev_writev_blocks_with_md 77606493
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 1154
io_channel_iter_get_bdev 821117
log_already_claimed 114
parent_bdev_io_complete 719970
register_flag_bdev 2158
spdk_bdev_abort 74541
spdk_bdev_add_io_stat 22204
spdk_bdev_alias_add 6380
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1092
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 495
spdk_bdev_close 27560
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 525037052
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30121
spdk_bdev_dump_io_stat_json 332
spdk_bdev_enable_histogram_opts_init 766
spdk_bdev_examine 16
spdk_bdev_finish 2294
spdk_bdev_first 5105
spdk_bdev_first_leaf 636
spdk_bdev_flush 787082
spdk_bdev_flush_blocks 3114117
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 413196
spdk_bdev_for_each_channel_continue 407921
spdk_bdev_free_io 269624480
spdk_bdev_get_acwu 2639
spdk_bdev_get_aliases 30169
spdk_bdev_get_block_size 51577802
spdk_bdev_get_buf_align 70124075
spdk_bdev_get_by_name 3278
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8942476
spdk_bdev_get_device_stat 342
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 103010970
spdk_bdev_get_io_channel 34821
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602420
spdk_bdev_get_max_copy 2505
spdk_bdev_get_md_size 49498479
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133435
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66114
spdk_bdev_get_num_blocks 34078665
spdk_bdev_get_numa_id 1431
spdk_bdev_get_nvme_ctratt 3634
spdk_bdev_get_nvme_nsid 3010
spdk_bdev_get_optimal_io_boundary 2509
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3587
spdk_bdev_get_product_name 32742
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 327
spdk_bdev_get_qos_rate_limits 30131
spdk_bdev_get_qos_rpc_type 120484
spdk_bdev_get_uuid 46998
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6263
spdk_bdev_has_write_cache 3204
spdk_bdev_histogram_enable 759
spdk_bdev_histogram_enable_ext 766
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2294
spdk_bdev_io_complete 269036170
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 41837743
spdk_bdev_io_complete_nvme_status 27639669
spdk_bdev_io_complete_scsi_status 5454047
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34303832
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 42772176
spdk_bdev_io_get_iovec 1077860
spdk_bdev_io_get_md_buf 9887741
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 26303083
spdk_bdev_io_get_scsi_status 9261628
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 29309084
spdk_bdev_io_get_thread 278519594
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11673829
spdk_bdev_io_set_md_buf 37894
spdk_bdev_io_type_supported 2388094
spdk_bdev_is_dif_check_enabled 1213166
spdk_bdev_is_dif_head_of_md 606425
spdk_bdev_is_md_interleaved 10185911
spdk_bdev_is_md_separate 53062984
spdk_bdev_is_zoned 5147
spdk_bdev_module_claim_bdev 4917
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_module_examine_done 63950
spdk_bdev_module_fini_done 5822
spdk_bdev_module_fini_start_done 1936
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 36699
spdk_bdev_module_list_find 36699
spdk_bdev_module_release_bdev 4845
spdk_bdev_next 29427
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 254
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 300112
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27255
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 956438
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1089
spdk_bdev_read 14397423
spdk_bdev_read_blocks 17382442
spdk_bdev_read_blocks_with_md 1299018
spdk_bdev_readv 1932356
spdk_bdev_readv_blocks 8145338
spdk_bdev_readv_blocks_ext 29904691
spdk_bdev_readv_blocks_with_md 66430688
spdk_bdev_register 6352
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29231
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6363
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1103
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 16212427
spdk_bdev_unmap_blocks 33314770
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1093
spdk_bdev_unregister 6366
spdk_bdev_unregister_by_name 778
spdk_bdev_wait_for_examine 11176
spdk_bdev_write 32874440
spdk_bdev_write_blocks 34675108
spdk_bdev_write_blocks_with_md 127288
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3693121
spdk_bdev_writev 2129852
spdk_bdev_writev_blocks 6146966
spdk_bdev_writev_blocks_ext 49665947
spdk_bdev_writev_blocks_with_md 21654819
spdk_bdev_zcopy_end 1117557
spdk_bdev_zcopy_start 1136891
spdk_for_each_bdev 5105
spdk_for_each_bdev_leaf 636

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