LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4666 5671 82.3 %
Date: 2024-11-20 10:35:50 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4983 23691 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23328100
_bdev_abort 71059
_bdev_copy_split 0
_bdev_get_block_size_with_md 444926
_bdev_init 2110
_bdev_io_check_opts 69339233
_bdev_io_complete 239583791
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 310578
_bdev_io_ext_use_bounce_buffer 308978
_bdev_io_handle_no_mem 239897021
_bdev_io_pull_bounce_data_buf 310578
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 310578
_bdev_io_put_buf 11116708
_bdev_io_set_buf 11113884
_bdev_io_set_md_buf 11113665
_bdev_io_submit 241492555
_bdev_io_submit_ext 166538369
_bdev_lock_lba_range 4668
_bdev_memory_domain_get_io_cb 308978
_bdev_memory_domain_io_get_buf 308978
_bdev_next_leaf 2131
_bdev_open_async 1015
_bdev_reset_complete 324
_bdev_rw_split 653023
_bdev_trace 2110
_bdev_unlock_lba_range 4668
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 248
_calculate_measured_qd_cpl 126
_event_notify 1072
_is_buf_allocated 50983344
_media_management_notify 0
_remove_notify 751
_resize_notify 321
_spdk_bdev_quiesce 2526
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2110
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2110
_tmp_bdev_event_cb 0
_to_next_boundary 1792018
bdev_abort 71055
bdev_abort_all_buf_io 22221
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22582
bdev_abort_buf_io 71051
bdev_abort_buf_io_cb 0
bdev_abort_io 71079
bdev_abort_io_done 71075
bdev_abort_queued_io 71059
bdev_abort_retry 4
bdev_alias_del 6255
bdev_alloc_io_stat 27988
bdev_bytes_to_blocks 54138151
bdev_calculate_measured_queue_depth 126
bdev_ch_add_to_io_submitted 242821958
bdev_ch_remove_from_io_submitted 242028159
bdev_ch_resubmit_io 5754119
bdev_ch_retry_io 5073370
bdev_channel_abort_queued_ios 21860
bdev_channel_create 21429
bdev_channel_destroy 21421
bdev_channel_destroy_resource 21421
bdev_channel_for_each_io 0
bdev_channel_get_io 242861021
bdev_channel_poll_qos 403966
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 405927
bdev_channel_submit_qos_io_done 403644
bdev_close 64106
bdev_compare_and_write_do_compare 3375
bdev_compare_and_write_do_compare_done 3375
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 3359
bdev_compare_do_read_done 3359
bdev_comparev_and_writev_blocks_locked 3375
bdev_comparev_and_writev_blocks_unlock 3375
bdev_comparev_and_writev_blocks_unlocked 3375
bdev_comparev_blocks_with_md 3451
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 64153
bdev_desc_free 64153
bdev_desc_release_claims 345
bdev_destroy_cb 6268
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 421402
bdev_each_channel_msg 416470
bdev_enable_histogram_config_json 927
bdev_enable_qos 21476
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6243
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 180
bdev_examine_allowlist_free 2251
bdev_examine_allowlist_remove 12454
bdev_finish_unregister_bdevs_iter 6172
bdev_finish_wait_for_examine_done 2251
bdev_for_each_io_done 0
bdev_free_io_stat 27988
bdev_get_by_name 30865
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 341
bdev_get_each_channel_stat 334
bdev_get_io_size_in_byte 223920988
bdev_get_io_stat 351
bdev_get_max_write 2639
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1090
bdev_histogram_enable_channel_cb 752
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 58
bdev_init_complete 2251
bdev_init_failed 0
bdev_io_complete 242003518
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 40462
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 240870792
bdev_io_do_submit 240973865
bdev_io_exec_sequence 349424
bdev_io_exec_sequence_cb 349424
bdev_io_get_buf 11113223
bdev_io_get_buf_complete 11113657
bdev_io_get_iobuf_cb 73455
bdev_io_get_max_buf_len 22221272
bdev_io_increment_outstanding 241409865
bdev_io_init 241746836
bdev_io_needs_sequence_exec 409045107
bdev_io_on_tailq 142158
bdev_io_pull_data 310582
bdev_io_pull_data_done 310578
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 310582
bdev_io_push_bounce_data_done 310578
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 310578
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 11116670
bdev_io_range_is_locked 56691
bdev_io_should_split 244732350
bdev_io_split 650788
bdev_io_split_done 1825127
bdev_io_split_submit 1825143
bdev_io_status_get_string 0
bdev_io_submit 242267758
bdev_io_submit_reset 300
bdev_io_submit_sequence_cb 308962
bdev_io_type_supported 11869263
bdev_io_update_io_stat 242331162
bdev_io_use_accel_sequence 644370187
bdev_io_use_memory_domain 170806227
bdev_io_valid_blocks 243198821
bdev_is_read_io 18808399
bdev_lba_range_overlapped 53386
bdev_lba_range_overlaps_tailq 4689
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3407
bdev_lock_lba_range_cb 4668
bdev_lock_lba_range_check_io 42643
bdev_lock_lba_range_ctx 4668
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3732
bdev_mgmt_channel_create 13013
bdev_mgmt_channel_destroy 13013
bdev_mgr_unregister_cb 2251
bdev_module_action_complete 65112
bdev_module_action_done 62861
bdev_module_all_actions_completed 12685097
bdev_module_fini_iter 7952
bdev_module_fini_start_iter 4148
bdev_module_get_max_ctx_size 2251
bdev_modules_init 2251
bdev_name_add 12500
bdev_name_cmp 126403
bdev_name_del 447
bdev_name_del_unsafe 12482
bdev_name_tree_RB_FIND 30865
bdev_name_tree_RB_INSERT 12500
bdev_name_tree_RB_INSERT_COLOR 12482
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 12482
bdev_name_tree_RB_REMOVE_COLOR 9585
bdev_no_mem_poller 1
bdev_ok_to_examine 6243
bdev_open 64153
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1005
bdev_open_async_fini 2251
bdev_open_async_opts_copy 1005
bdev_open_async_opts_get_default 1005
bdev_open_ext 27668
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 927
bdev_qos_destroy 196
bdev_qos_io_submit 11123159
bdev_qos_io_to_limit 883689294
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 883694430
bdev_qos_r_bps_queue 18808343
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 215975684
bdev_qos_rw_bps_rewind_quota 7945315
bdev_qos_rw_iops_queue 685037563
bdev_qos_rw_iops_rewind_quota 10719735
bdev_qos_rw_queue_io 901014459
bdev_qos_rw_rewind_io 18665050
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 684511
bdev_queue_nomem_io_tail 5069803
bdev_quiesce_range_locked 1261
bdev_read_blocks_with_md 17023951
bdev_readv_blocks_with_md 97320306
bdev_register 6241
bdev_register_finished 6231
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 316
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 361
bdev_reset_freeze_channel_done 316
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 212688576
bdev_rw_split_get_buf_cb 86838
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 5073371
bdev_start_qos 64106
bdev_start_reset 324
bdev_submit_request 241014019
bdev_trace 1989
bdev_unfreeze_channel 365
bdev_unlock_lba_range 3415
bdev_unlock_lba_range_cb 4668
bdev_unlock_lba_range_get_channel 3736
bdev_unmap_should_split 25403573
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1261
bdev_unregister 6231
bdev_unregister_abort_channel 439
bdev_unregister_unsafe 6918
bdev_update_qd_sampling_period 147
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12682846
bdev_write_blocks_with_md 28708401
bdev_write_zero_buffer 442287
bdev_write_zero_buffer_done 442287
bdev_write_zeroes_should_split 3318811
bdev_write_zeroes_split 4208
bdev_writev_blocks_with_md 70071962
claim_bdev 345
claim_opts_copy 88
claim_reset 324
claim_type_is_v2 1523
claim_type_promotes_to_write 99
claim_verify_rom 91
claim_verify_rwm 32
claim_verify_rwo 274
event_notify 1072
io_channel_iter_get_bdev 837868
log_already_claimed 112
parent_bdev_io_complete 650784
register_flag_bdev 2110
spdk_bdev_abort 71035
spdk_bdev_add_io_stat 21755
spdk_bdev_alias_add 6273
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 427
spdk_bdev_channel_get_histogram 1082
spdk_bdev_claim_get_name 8430
spdk_bdev_claim_opts_init 493
spdk_bdev_close 26943
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3395
spdk_bdev_comparev_blocks 3427
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 333
spdk_bdev_desc_get_bdev 463212049
spdk_bdev_destruct_done 1624
spdk_bdev_dump_info_json 30089
spdk_bdev_dump_io_stat_json 331
spdk_bdev_enable_histogram_opts_init 762
spdk_bdev_examine 16
spdk_bdev_finish 2251
spdk_bdev_first 5086
spdk_bdev_first_leaf 610
spdk_bdev_flush 12
spdk_bdev_flush_blocks 2154418
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 421401
spdk_bdev_for_each_channel_continue 416467
spdk_bdev_free_io 241303294
spdk_bdev_get_acwu 2664
spdk_bdev_get_aliases 30137
spdk_bdev_get_block_size 49057573
spdk_bdev_get_buf_align 70723312
spdk_bdev_get_by_name 3197
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9302821
spdk_bdev_get_device_stat 341
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 96270320
spdk_bdev_get_io_channel 33933
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 601780
spdk_bdev_get_max_copy 2533
spdk_bdev_get_md_size 49431805
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 132436
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65308
spdk_bdev_get_num_blocks 33488980
spdk_bdev_get_numa_id 1413
spdk_bdev_get_nvme_ctratt 3572
spdk_bdev_get_nvme_nsid 2991
spdk_bdev_get_optimal_io_boundary 2537
spdk_bdev_get_opts 355
spdk_bdev_get_physical_block_size 3580
spdk_bdev_get_product_name 32646
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 326
spdk_bdev_get_qos_rate_limits 30099
spdk_bdev_get_qos_rpc_type 120356
spdk_bdev_get_uuid 46433
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6235
spdk_bdev_has_write_cache 3099
spdk_bdev_histogram_enable 755
spdk_bdev_histogram_enable_ext 762
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2251
spdk_bdev_io_complete 240282035
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 33155220
spdk_bdev_io_complete_nvme_status 25981969
spdk_bdev_io_complete_scsi_status 5225394
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34137196
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 42298298
spdk_bdev_io_get_iovec 1082135
spdk_bdev_io_get_md_buf 9303713
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 25298509
spdk_bdev_io_get_scsi_status 9629188
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 27828682
spdk_bdev_io_get_thread 252816194
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11902080
spdk_bdev_io_set_md_buf 31028
spdk_bdev_io_type_supported 2332395
spdk_bdev_is_dif_check_enabled 1206068
spdk_bdev_is_dif_head_of_md 602886
spdk_bdev_is_md_interleaved 10356986
spdk_bdev_is_md_separate 53255371
spdk_bdev_is_zoned 5189
spdk_bdev_module_claim_bdev 4840
spdk_bdev_module_claim_bdev_desc 441
spdk_bdev_module_examine_done 62589
spdk_bdev_module_fini_done 5701
spdk_bdev_module_fini_start_done 1897
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 35848
spdk_bdev_module_list_find 35848
spdk_bdev_module_release_bdev 4768
spdk_bdev_next 29417
spdk_bdev_next_leaf 1521
spdk_bdev_notify_blockcnt_change 215
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 125
spdk_bdev_nvme_io_passthru 85
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 277924
spdk_bdev_open_async 1005
spdk_bdev_open_ext 26661
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 930514
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1092
spdk_bdev_read 13316752
spdk_bdev_read_blocks 15762831
spdk_bdev_read_blocks_with_md 1278669
spdk_bdev_readv 1505520
spdk_bdev_readv_blocks 8042910
spdk_bdev_readv_blocks_ext 27220380
spdk_bdev_readv_blocks_with_md 60893673
spdk_bdev_register 6245
spdk_bdev_reset 324
spdk_bdev_reset_io_stat 28673
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 359
spdk_bdev_set_qd_sampling_period 6256
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1094
spdk_bdev_subsystem_config_json 180
spdk_bdev_unmap 11543104
spdk_bdev_unmap_blocks 25627314
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1096
spdk_bdev_unregister 6259
spdk_bdev_unregister_by_name 767
spdk_bdev_wait_for_examine 10995
spdk_bdev_write 26819660
spdk_bdev_write_blocks 28353807
spdk_bdev_write_blocks_with_md 115401
spdk_bdev_write_zeroes 548
spdk_bdev_write_zeroes_blocks 3318664
spdk_bdev_writev 1146406
spdk_bdev_writev_blocks 5193418
spdk_bdev_writev_blocks_ext 42314255
spdk_bdev_writev_blocks_with_md 22191796
spdk_bdev_zcopy_end 1116963
spdk_bdev_zcopy_start 1133843
spdk_for_each_bdev 5086
spdk_for_each_bdev_leaf 610

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