LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4269 5667 75.3 %
Date: 2024-11-20 19:07:28 Functions: 415 453 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4698 23745 19.8 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24549305
_bdev_abort 129764
_bdev_copy_split 0
_bdev_get_block_size_with_md 620660
_bdev_init 2158
_bdev_io_check_opts 82557914
_bdev_io_complete 235979544
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 357907
_bdev_io_ext_use_bounce_buffer 356197
_bdev_io_handle_no_mem 236145012
_bdev_io_pull_bounce_data_buf 357907
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 357907
_bdev_io_put_buf 15215017
_bdev_io_set_buf 15215017
_bdev_io_set_md_buf 15215017
_bdev_io_submit 235849508
_bdev_io_submit_ext 166837223
_bdev_lock_lba_range 4638
_bdev_memory_domain_get_io_cb 356197
_bdev_memory_domain_io_get_buf 356197
_bdev_next_leaf 1949
_bdev_open_async 1011
_bdev_rw_split 1793231
_bdev_trace 2158
_bdev_unlock_lba_range 4638
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 169
_calculate_measured_qd_cpl 86
_event_notify 1052
_is_buf_allocated 63723609
_media_management_notify 0
_remove_notify 721
_resize_notify 331
_spdk_bdev_quiesce 2541
_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 2976345
bdev_abort 129761
bdev_abort_all_buf_io 22862
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 45302
bdev_abort_buf_io 129758
bdev_abort_buf_io_cb 0
bdev_abort_io 129779
bdev_abort_io_done 129776
bdev_abort_queued_io 129764
bdev_abort_retry 3
bdev_alias_del 6287
bdev_alloc_io_stat 28665
bdev_bytes_to_blocks 48455661
bdev_calculate_measured_queue_depth 86
bdev_ch_add_to_io_submitted 237770662
bdev_ch_remove_from_io_submitted 237770662
bdev_ch_resubmit_io 5798595
bdev_ch_retry_io 5088177
bdev_channel_abort_queued_ios 22540
bdev_channel_create 22124
bdev_channel_destroy 22118
bdev_channel_destroy_resource 22118
bdev_channel_for_each_io 0
bdev_channel_get_io 238194082
bdev_channel_poll_qos 323963
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 281
bdev_channel_submit_qos_io 324756
bdev_channel_submit_qos_io_done 323592
bdev_close 64558
bdev_compare_and_write_do_compare 3345
bdev_compare_and_write_do_compare_done 3345
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3322
bdev_compare_do_read_done 3322
bdev_comparev_and_writev_blocks_locked 3345
bdev_comparev_and_writev_blocks_unlock 3345
bdev_comparev_and_writev_blocks_unlocked 3345
bdev_comparev_blocks_with_md 3407
bdev_copy_do_read 9
bdev_copy_do_read_done 9
bdev_copy_do_write 9
bdev_copy_do_write_done 9
bdev_copy_get_buf_cb 9
bdev_copy_should_split 291
bdev_copy_split 12
bdev_desc_alloc 64596
bdev_desc_free 64596
bdev_desc_release_claims 347
bdev_destroy_cb 6300
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 340986
bdev_each_channel_msg 334789
bdev_enable_histogram_config_json 852
bdev_enable_qos 22162
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6267
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 165
bdev_examine_allowlist_free 2221
bdev_finish_unregister_bdevs_iter 6298
bdev_finish_wait_for_examine_done 2221
bdev_for_each_io_done 0
bdev_free_io_stat 28665
bdev_get_by_name 31321
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 271
bdev_get_each_channel_stat 268
bdev_get_io_size_in_byte 85054880
bdev_get_io_stat 279
bdev_get_max_write 2923
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 951
bdev_histogram_enable_channel_cb 665
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2221
bdev_init_failed 0
bdev_io_complete 238653101
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 72293
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 237003720
bdev_io_do_submit 235849493
bdev_io_exec_sequence 428478
bdev_io_exec_sequence_cb 428478
bdev_io_get_buf 15215017
bdev_io_get_buf_complete 15215017
bdev_io_get_iobuf_cb 39782
bdev_io_get_max_buf_len 30430034
bdev_io_increment_outstanding 237003720
bdev_io_init 237350521
bdev_io_needs_sequence_exec 410835768
bdev_io_on_tailq 259558
bdev_io_pull_data 357910
bdev_io_pull_data_done 357907
bdev_io_pull_data_done_and_track 6
bdev_io_pull_md_buf 12
bdev_io_pull_md_buf_done 6
bdev_io_push_bounce_data 357910
bdev_io_push_bounce_data_done 357907
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 357907
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 15215017
bdev_io_range_is_locked 51935
bdev_io_should_split 239499594
bdev_io_split 1791118
bdev_io_split_done 3066199
bdev_io_split_submit 3066211
bdev_io_status_get_string 0
bdev_io_submit 237641814
bdev_io_submit_reset 265
bdev_io_submit_sequence_cb 356185
bdev_io_type_supported 9620910
bdev_io_update_io_stat 235979544
bdev_io_use_accel_sequence 648713073
bdev_io_use_memory_domain 173504005
bdev_io_valid_blocks 237639112
bdev_is_read_io 14971684
bdev_lba_range_overlapped 48646
bdev_lba_range_overlaps_tailq 4656
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4638
bdev_lock_lba_range_check_io 37208
bdev_lock_lba_range_ctx 4638
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3695
bdev_mgmt_channel_create 13025
bdev_mgmt_channel_destroy 13025
bdev_mgr_unregister_cb 2221
bdev_module_action_complete 67104
bdev_module_action_done 64883
bdev_module_all_actions_completed 11541520
bdev_module_fini_iter 8093
bdev_module_fini_start_iter 4160
bdev_module_get_max_ctx_size 2221
bdev_modules_init 2221
bdev_name_add 12565
bdev_name_cmp 132187
bdev_name_del 650
bdev_name_del_unsafe 12551
bdev_name_tree_RB_FIND 31321
bdev_name_tree_RB_INSERT 12565
bdev_name_tree_RB_INSERT_COLOR 12551
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 12551
bdev_name_tree_RB_REMOVE_COLOR 9765
bdev_no_mem_poller 1
bdev_ok_to_examine 6267
bdev_open 64596
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1001
bdev_open_async_fini 2221
bdev_open_async_opts_copy 1001
bdev_open_async_opts_get_default 1001
bdev_open_ext 28262
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 852
bdev_qos_destroy 160
bdev_qos_io_submit 6397074
bdev_qos_io_to_limit 339540470
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 339540470
bdev_qos_r_bps_queue 14971642
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 78675117
bdev_qos_rw_bps_rewind_quota 6379763
bdev_qos_rw_iops_queue 274774053
bdev_qos_rw_iops_rewind_quota 8477679
bdev_qos_rw_queue_io 353449170
bdev_qos_rw_rewind_io 14857442
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_qos_w_bps_queue 42
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 6
bdev_queue_nomem_io_head 725716
bdev_queue_nomem_io_tail 5073034
bdev_quiesce_range_locked 1269
bdev_read_blocks_with_md 20293694
bdev_readv_blocks_with_md 84403217
bdev_register 6275
bdev_register_finished 6267
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 278
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 322
bdev_reset_freeze_channel_done 278
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 213942115
bdev_rw_split_get_buf_cb 66832
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 194
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 5088178
bdev_start_qos 64558
bdev_start_reset 278
bdev_submit_request 236575342
bdev_trace 2054
bdev_unfreeze_channel 322
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4638
bdev_unlock_lba_range_get_channel 3698
bdev_unmap_should_split 17183021
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1269
bdev_unregister 6267
bdev_unregister_abort_channel 422
bdev_unregister_unsafe 6929
bdev_update_qd_sampling_period 102
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 11539299
bdev_write_blocks_with_md 24662721
bdev_write_zero_buffer 617737
bdev_write_zero_buffer_done 617737
bdev_write_zeroes_should_split 2449362
bdev_write_zeroes_split 11373
bdev_writev_blocks_with_md 83028826
claim_bdev 347
claim_opts_copy 66
claim_reset 335
claim_type_is_v2 1489
claim_type_promotes_to_write 68
claim_verify_rom 65
claim_verify_rwm 24
claim_verify_rwo 297
event_notify 1052
io_channel_iter_get_bdev 675775
log_already_claimed 86
parent_bdev_io_complete 1791115
register_flag_bdev 2158
spdk_bdev_abort 129746
spdk_bdev_add_io_stat 22386
spdk_bdev_alias_add 6301
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 633
spdk_bdev_channel_get_histogram 944
spdk_bdev_claim_get_name 8395
spdk_bdev_claim_opts_init 431
spdk_bdev_close 27585
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3365
spdk_bdev_comparev_blocks 3389
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 282
spdk_bdev_desc_get_bdev 456673751
spdk_bdev_destruct_done 1793
spdk_bdev_dump_info_json 30068
spdk_bdev_dump_io_stat_json 276
spdk_bdev_enable_histogram_opts_init 673
spdk_bdev_examine 3
spdk_bdev_finish 2221
spdk_bdev_first 5087
spdk_bdev_first_leaf 581
spdk_bdev_flush 654660
spdk_bdev_flush_blocks 4308929
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 340986
spdk_bdev_for_each_channel_continue 334789
spdk_bdev_free_io 237350521
spdk_bdev_get_acwu 4032
spdk_bdev_get_aliases 30100
spdk_bdev_get_block_size 50109534
spdk_bdev_get_buf_align 89520291
spdk_bdev_get_by_name 3059
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 26688978
spdk_bdev_get_device_stat 271
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 64337097
spdk_bdev_get_io_channel 35295
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 601360
spdk_bdev_get_max_copy 3914
spdk_bdev_get_md_size 58380511
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133924
spdk_bdev_get_module_ctx 23
spdk_bdev_get_module_name 6134
spdk_bdev_get_name 66946
spdk_bdev_get_num_blocks 54311487
spdk_bdev_get_numa_id 1252
spdk_bdev_get_nvme_ctratt 3643
spdk_bdev_get_optimal_io_boundary 3919
spdk_bdev_get_opts 335
spdk_bdev_get_physical_block_size 5915
spdk_bdev_get_product_name 34072
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 272
spdk_bdev_get_qos_rate_limits 30076
spdk_bdev_get_qos_rpc_type 120272
spdk_bdev_get_uuid 70716
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7632
spdk_bdev_has_write_cache 5958
spdk_bdev_histogram_enable 666
spdk_bdev_histogram_enable_ext 673
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2221
spdk_bdev_io_complete 236575493
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 30691600
spdk_bdev_io_complete_nvme_status 41639117
spdk_bdev_io_complete_scsi_status 4882884
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 39406385
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 47322168
spdk_bdev_io_get_iovec 949258
spdk_bdev_io_get_md_buf 8791639
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 28592597
spdk_bdev_io_get_scsi_status 27673971
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 44107696
spdk_bdev_io_get_thread 253875390
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 15853660
spdk_bdev_io_set_md_buf 39359
spdk_bdev_io_type_supported 2558995
spdk_bdev_is_dif_check_enabled 1073290
spdk_bdev_is_dif_head_of_md 536597
spdk_bdev_is_md_interleaved 27852741
spdk_bdev_is_md_separate 69194046
spdk_bdev_is_zoned 6283
spdk_bdev_module_claim_bdev 4897
spdk_bdev_module_claim_bdev_desc 416
spdk_bdev_module_examine_done 64691
spdk_bdev_module_fini_done 5872
spdk_bdev_module_fini_start_done 1939
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 36929
spdk_bdev_module_list_find 36929
spdk_bdev_module_release_bdev 4843
spdk_bdev_next 29342
spdk_bdev_next_leaf 1368
spdk_bdev_notify_blockcnt_change 212
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 78
spdk_bdev_nvme_io_passthru 84
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 1521041
spdk_bdev_open_async 1001
spdk_bdev_open_ext 27257
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 843535
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1103
spdk_bdev_read 12692325
spdk_bdev_read_blocks 18466959
spdk_bdev_read_blocks_with_md 1826735
spdk_bdev_readv 1951193
spdk_bdev_readv_blocks 17905459
spdk_bdev_readv_blocks_ext 34792438
spdk_bdev_readv_blocks_with_md 30212290
spdk_bdev_register 6278
spdk_bdev_reset 281
spdk_bdev_reset_io_stat 28665
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 338
spdk_bdev_set_qd_sampling_period 6286
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 953
spdk_bdev_subsystem_config_json 165
spdk_bdev_unmap 8513600
spdk_bdev_unmap_blocks 17390891
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1106
spdk_bdev_unregister 6288
spdk_bdev_unregister_by_name 764
spdk_bdev_wait_for_examine 10959
spdk_bdev_write 21805595
spdk_bdev_write_blocks 23917324
spdk_bdev_write_blocks_with_md 127660
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2449036
spdk_bdev_writev 2837621
spdk_bdev_writev_blocks 16458904
spdk_bdev_writev_blocks_ext 47765482
spdk_bdev_writev_blocks_with_md 17321152
spdk_bdev_zcopy_end 1044560
spdk_bdev_zcopy_start 1091852
spdk_for_each_bdev 5087
spdk_for_each_bdev_leaf 581

Generated by: LCOV version 1.15