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: 2024-12-17 02:50:55 Functions: 415 453 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4595 23745 19.4 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24782794
_bdev_abort 75962
_bdev_copy_split 0
_bdev_get_block_size_with_md 620732
_bdev_init 2157
_bdev_io_check_opts 87190241
_bdev_io_complete 247750290
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 353516
_bdev_io_ext_use_bounce_buffer 351858
_bdev_io_handle_no_mem 247999928
_bdev_io_pull_bounce_data_buf 353516
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 353516
_bdev_io_put_buf 15942148
_bdev_io_set_buf 15942148
_bdev_io_set_md_buf 15942148
_bdev_io_submit 247674056
_bdev_io_submit_ext 176472639
_bdev_lock_lba_range 4638
_bdev_memory_domain_get_io_cb 351858
_bdev_memory_domain_io_get_buf 351858
_bdev_next_leaf 1949
_bdev_open_async 1011
_bdev_rw_split 1715117
_bdev_trace 2157
_bdev_unlock_lba_range 4638
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 185
_calculate_measured_qd_cpl 94
_event_notify 1100
_is_buf_allocated 65115470
_media_management_notify 0
_remove_notify 721
_resize_notify 379
_spdk_bdev_quiesce 2541
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2157
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2157
_tmp_bdev_event_cb 0
_to_next_boundary 2932461
bdev_abort 75959
bdev_abort_all_buf_io 22885
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 45348
bdev_abort_buf_io 75956
bdev_abort_buf_io_cb 0
bdev_abort_io 75977
bdev_abort_io_done 75974
bdev_abort_queued_io 75962
bdev_abort_retry 3
bdev_alias_del 6286
bdev_alloc_io_stat 28685
bdev_bytes_to_blocks 48424576
bdev_calculate_measured_queue_depth 94
bdev_ch_add_to_io_submitted 249464238
bdev_ch_remove_from_io_submitted 249464238
bdev_ch_resubmit_io 6024863
bdev_ch_retry_io 5292642
bdev_channel_abort_queued_ios 22563
bdev_channel_create 22147
bdev_channel_destroy 22141
bdev_channel_destroy_resource 22141
bdev_channel_for_each_io 0
bdev_channel_get_io 249910814
bdev_channel_poll_qos 320728
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 281
bdev_channel_submit_qos_io 321547
bdev_channel_submit_qos_io_done 320346
bdev_close 64557
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 64595
bdev_desc_free 64595
bdev_desc_release_claims 351
bdev_destroy_cb 6299
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 337745
bdev_each_channel_msg 331600
bdev_enable_histogram_config_json 852
bdev_enable_qos 22185
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6266
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 165
bdev_examine_allowlist_free 2220
bdev_finish_unregister_bdevs_iter 6296
bdev_finish_wait_for_examine_done 2220
bdev_for_each_io_done 0
bdev_free_io_stat 28685
bdev_get_by_name 31288
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 269
bdev_get_each_channel_stat 266
bdev_get_io_size_in_byte 93977467
bdev_get_io_stat 277
bdev_get_max_write 2878
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 2220
bdev_init_failed 0
bdev_io_complete 250520581
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71730
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 248848780
bdev_io_do_submit 247674041
bdev_io_exec_sequence 423576
bdev_io_exec_sequence_cb 423576
bdev_io_get_buf 15942148
bdev_io_get_buf_complete 15942148
bdev_io_get_iobuf_cb 37102
bdev_io_get_max_buf_len 31884296
bdev_io_increment_outstanding 248848780
bdev_io_init 248967474
bdev_io_needs_sequence_exec 432222651
bdev_io_on_tailq 151954
bdev_io_pull_data 353519
bdev_io_pull_data_done 353516
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 353519
bdev_io_push_bounce_data_done 353516
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 353516
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 15942148
bdev_io_range_is_locked 53581
bdev_io_should_split 251034986
bdev_io_split 1713948
bdev_io_split_done 2995316
bdev_io_split_submit 2995328
bdev_io_status_get_string 0
bdev_io_submit 249389211
bdev_io_submit_reset 265
bdev_io_submit_sequence_cb 351846
bdev_io_type_supported 10160821
bdev_io_update_io_stat 247750290
bdev_io_use_accel_sequence 681844754
bdev_io_use_memory_domain 183042923
bdev_io_valid_blocks 249514654
bdev_is_read_io 16178245
bdev_lba_range_overlapped 50292
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 41150
bdev_lock_lba_range_ctx 4638
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3698
bdev_mgmt_channel_create 12894
bdev_mgmt_channel_destroy 12894
bdev_mgr_unregister_cb 2220
bdev_module_action_complete 67092
bdev_module_action_done 64872
bdev_module_all_actions_completed 13198098
bdev_module_fini_iter 8089
bdev_module_fini_start_iter 4158
bdev_module_get_max_ctx_size 2220
bdev_modules_init 2220
bdev_name_add 12563
bdev_name_cmp 132133
bdev_name_del 650
bdev_name_del_unsafe 12549
bdev_name_tree_RB_FIND 31288
bdev_name_tree_RB_INSERT 12563
bdev_name_tree_RB_INSERT_COLOR 12549
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 12549
bdev_name_tree_RB_REMOVE_COLOR 9757
bdev_no_mem_poller 1
bdev_ok_to_examine 6266
bdev_open 64595
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1001
bdev_open_async_fini 2220
bdev_open_async_opts_copy 1001
bdev_open_async_opts_get_default 1001
bdev_open_ext 28267
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 852
bdev_qos_destroy 160
bdev_qos_io_submit 6650375
bdev_qos_io_to_limit 372996458
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 372996458
bdev_qos_r_bps_queue 16178203
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 86397691
bdev_qos_rw_bps_rewind_quota 7579776
bdev_qos_rw_iops_queue 301694744
bdev_qos_rw_iops_rewind_quota 8463471
bdev_qos_rw_queue_io 388092435
bdev_qos_rw_rewind_io 16043247
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 751130
bdev_queue_nomem_io_tail 5273888
bdev_quiesce_range_locked 1269
bdev_read_blocks_with_md 20888224
bdev_readv_blocks_with_md 90400708
bdev_register 6274
bdev_register_finished 6266
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 224569358
bdev_rw_split_get_buf_cb 80145
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 5292643
bdev_start_qos 64557
bdev_start_reset 278
bdev_submit_request 248425304
bdev_trace 2053
bdev_unfreeze_channel 322
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4638
bdev_unlock_lba_range_get_channel 3701
bdev_unmap_should_split 17980154
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1269
bdev_unregister 6266
bdev_unregister_abort_channel 422
bdev_unregister_unsafe 6928
bdev_update_qd_sampling_period 110
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 13195878
bdev_write_blocks_with_md 25141406
bdev_write_zero_buffer 617854
bdev_write_zero_buffer_done 617854
bdev_write_zeroes_should_split 2486360
bdev_write_zeroes_split 7923
bdev_writev_blocks_with_md 86712770
claim_bdev 351
claim_opts_copy 66
claim_reset 335
claim_type_is_v2 1501
claim_type_promotes_to_write 72
claim_verify_rom 69
claim_verify_rwm 24
claim_verify_rwo 297
event_notify 1100
io_channel_iter_get_bdev 669345
log_already_claimed 86
parent_bdev_io_complete 1713945
register_flag_bdev 2157
spdk_bdev_abort 75944
spdk_bdev_add_io_stat 22407
spdk_bdev_alias_add 6300
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 633
spdk_bdev_channel_get_histogram 944
spdk_bdev_claim_get_name 8394
spdk_bdev_claim_opts_init 435
spdk_bdev_close 27592
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 478507247
spdk_bdev_destruct_done 1793
spdk_bdev_dump_info_json 30061
spdk_bdev_dump_io_stat_json 274
spdk_bdev_enable_histogram_opts_init 673
spdk_bdev_examine 3
spdk_bdev_finish 2220
spdk_bdev_first 5078
spdk_bdev_first_leaf 581
spdk_bdev_flush 653514
spdk_bdev_flush_blocks 4505150
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 337745
spdk_bdev_for_each_channel_continue 331600
spdk_bdev_free_io 248967474
spdk_bdev_get_acwu 4063
spdk_bdev_get_aliases 30093
spdk_bdev_get_block_size 56033183
spdk_bdev_get_buf_align 92687834
spdk_bdev_get_by_name 3021
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 27965220
spdk_bdev_get_device_stat 269
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 69829842
spdk_bdev_get_io_channel 35316
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 601220
spdk_bdev_get_max_copy 3945
spdk_bdev_get_md_size 62499819
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133940
spdk_bdev_get_module_ctx 23
spdk_bdev_get_module_name 6102
spdk_bdev_get_name 66905
spdk_bdev_get_num_blocks 59271991
spdk_bdev_get_numa_id 1252
spdk_bdev_get_nvme_ctratt 3655
spdk_bdev_get_optimal_io_boundary 3950
spdk_bdev_get_opts 335
spdk_bdev_get_physical_block_size 5938
spdk_bdev_get_product_name 34038
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 270
spdk_bdev_get_qos_rate_limits 30069
spdk_bdev_get_qos_rpc_type 120244
spdk_bdev_get_uuid 78542
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7663
spdk_bdev_has_write_cache 5928
spdk_bdev_histogram_enable 666
spdk_bdev_histogram_enable_ext 673
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2220
spdk_bdev_io_complete 248425455
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 30958753
spdk_bdev_io_complete_nvme_status 42866331
spdk_bdev_io_complete_scsi_status 5083830
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 40371396
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 48596532
spdk_bdev_io_get_iovec 1083498
spdk_bdev_io_get_md_buf 9357243
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 31958040
spdk_bdev_io_get_scsi_status 28980607
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 45503936
spdk_bdev_io_get_thread 266470104
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 16690472
spdk_bdev_io_set_md_buf 35825
spdk_bdev_io_type_supported 2476555
spdk_bdev_is_dif_check_enabled 1299140
spdk_bdev_is_dif_head_of_md 649522
spdk_bdev_is_md_interleaved 29241981
spdk_bdev_is_md_separate 72471928
spdk_bdev_is_zoned 6321
spdk_bdev_module_claim_bdev 4881
spdk_bdev_module_claim_bdev_desc 420
spdk_bdev_module_examine_done 64680
spdk_bdev_module_fini_done 5869
spdk_bdev_module_fini_start_done 1938
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 36912
spdk_bdev_module_list_find 36912
spdk_bdev_module_release_bdev 4827
spdk_bdev_next 29335
spdk_bdev_next_leaf 1368
spdk_bdev_notify_blockcnt_change 236
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 2072430
spdk_bdev_open_async 1001
spdk_bdev_open_ext 27262
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 943304
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1103
spdk_bdev_read 12541766
spdk_bdev_read_blocks 19104063
spdk_bdev_read_blocks_with_md 1784161
spdk_bdev_readv 1912566
spdk_bdev_readv_blocks 18627698
spdk_bdev_readv_blocks_ext 37285935
spdk_bdev_readv_blocks_with_md 32959622
spdk_bdev_register 6277
spdk_bdev_reset 281
spdk_bdev_reset_io_stat 28685
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 338
spdk_bdev_set_qd_sampling_period 6285
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 953
spdk_bdev_subsystem_config_json 165
spdk_bdev_unmap 8774994
spdk_bdev_unmap_blocks 18230601
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1106
spdk_bdev_unregister 6287
spdk_bdev_unregister_by_name 764
spdk_bdev_wait_for_examine 10956
spdk_bdev_write 21768873
spdk_bdev_write_blocks 24417694
spdk_bdev_write_blocks_with_md 105858
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2486207
spdk_bdev_writev 2772196
spdk_bdev_writev_blocks 16903052
spdk_bdev_writev_blocks_ext 49904312
spdk_bdev_writev_blocks_with_md 18500425
spdk_bdev_zcopy_end 1121300
spdk_bdev_zcopy_start 1139642
spdk_for_each_bdev 5078
spdk_for_each_bdev_leaf 581

Generated by: LCOV version 1.15