LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4672 5719 81.7 %
Date: 2024-11-20 07:40:58 Functions: 418 466 89.7 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4968 23917 20.8 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22512713
_bdev_abort 85200
_bdev_copy_split 0
_bdev_get_block_size_with_md 681734
_bdev_init 2158
_bdev_io_check_opts 77173174
_bdev_io_complete 251994242
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 338448
_bdev_io_ext_use_bounce_buffer 336843
_bdev_io_handle_no_mem 253274956
_bdev_io_pull_bounce_data_buf 338448
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 338448
_bdev_io_put_buf 11046674
_bdev_io_set_buf 11045919
_bdev_io_set_md_buf 11045866
_bdev_io_submit 257661995
_bdev_io_submit_ext 172208436
_bdev_lock_lba_range 4674
_bdev_memory_domain_get_io_cb 336843
_bdev_memory_domain_io_get_buf 336843
_bdev_next_leaf 2188
_bdev_open_async 1037
_bdev_rw_split 878729
_bdev_trace 2158
_bdev_unlock_lba_range 4674
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 214
_calculate_measured_qd_cpl 109
_event_notify 1134
_is_buf_allocated 50209886
_media_management_notify 0
_remove_notify 755
_resize_notify 379
_spdk_bdev_quiesce 2526
_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 1879866
bdev_abort 85196
bdev_abort_all_buf_io 22653
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 44875
bdev_abort_buf_io 85192
bdev_abort_buf_io_cb 0
bdev_abort_io 85220
bdev_abort_io_done 85216
bdev_abort_queued_io 85200
bdev_abort_retry 4
bdev_alias_del 6350
bdev_alloc_io_stat 28524
bdev_bytes_to_blocks 65878651
bdev_calculate_measured_queue_depth 109
bdev_ch_add_to_io_submitted 259035335
bdev_ch_remove_from_io_submitted 255463475
bdev_ch_resubmit_io 5732301
bdev_ch_retry_io 5031241
bdev_channel_abort_queued_ios 22291
bdev_channel_create 21869
bdev_channel_destroy 21861
bdev_channel_destroy_resource 21861
bdev_channel_for_each_io 0
bdev_channel_get_io 261286197
bdev_channel_poll_qos 402859
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 321
bdev_channel_submit_qos_io 404572
bdev_channel_submit_qos_io_done 402480
bdev_close 64856
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 64903
bdev_desc_free 64903
bdev_desc_release_claims 330
bdev_destroy_cb 6363
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 420334
bdev_each_channel_msg 415099
bdev_enable_histogram_config_json 940
bdev_enable_qos 21916
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6326
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2282
bdev_finish_unregister_bdevs_iter 6279
bdev_finish_wait_for_examine_done 2282
bdev_for_each_io_done 0
bdev_free_io_stat 28524
bdev_get_by_name 31484
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 342
bdev_get_each_channel_stat 335
bdev_get_io_size_in_byte 181125185
bdev_get_io_stat 352
bdev_get_max_write 2768
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1097
bdev_histogram_enable_channel_cb 754
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2282
bdev_init_failed 0
bdev_io_complete 254165827
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 69191
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 254101770
bdev_io_do_submit 256817299
bdev_io_exec_sequence 406018
bdev_io_exec_sequence_cb 406018
bdev_io_get_buf 11045668
bdev_io_get_buf_complete 11045821
bdev_io_get_iobuf_cb 77961
bdev_io_get_max_buf_len 22082136
bdev_io_increment_outstanding 257545952
bdev_io_init 260038324
bdev_io_needs_sequence_exec 428970353
bdev_io_on_tailq 170440
bdev_io_pull_data 338452
bdev_io_pull_data_done 338448
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 338452
bdev_io_push_bounce_data_done 338448
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 338448
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 11046730
bdev_io_range_is_locked 58749
bdev_io_should_split 263173604
bdev_io_split 877620
bdev_io_split_done 1933975
bdev_io_split_submit 1933991
bdev_io_status_get_string 0
bdev_io_submit 258882809
bdev_io_submit_reset 301
bdev_io_submit_sequence_cb 336827
bdev_io_type_supported 10301983
bdev_io_update_io_stat 256394607
bdev_io_use_accel_sequence 674914574
bdev_io_use_memory_domain 176680493
bdev_io_valid_blocks 261676208
bdev_is_read_io 17633355
bdev_lba_range_overlapped 55438
bdev_lba_range_overlaps_tailq 4695
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4674
bdev_lock_lba_range_check_io 43494
bdev_lock_lba_range_ctx 4674
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3742
bdev_mgmt_channel_create 13059
bdev_mgmt_channel_destroy 13059
bdev_mgr_unregister_cb 2282
bdev_module_action_complete 66484
bdev_module_action_done 64202
bdev_module_all_actions_completed 13324818
bdev_module_fini_iter 8104
bdev_module_fini_start_iter 4218
bdev_module_get_max_ctx_size 2282
bdev_modules_init 2282
bdev_name_add 12690
bdev_name_cmp 128995
bdev_name_del 449
bdev_name_del_unsafe 12672
bdev_name_tree_RB_FIND 31484
bdev_name_tree_RB_INSERT 12690
bdev_name_tree_RB_INSERT_COLOR 12672
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 12672
bdev_name_tree_RB_REMOVE_COLOR 9747
bdev_no_mem_poller 1
bdev_ok_to_examine 6326
bdev_open 64903
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2282
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28263
bdev_open_opts_copy 8
bdev_open_opts_get_defaults 64907
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 940
bdev_qos_destroy 196
bdev_qos_io_submit 10345145
bdev_qos_io_to_limit 860724425
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 860730387
bdev_qos_r_bps_queue 17633299
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 174275926
bdev_qos_rw_bps_rewind_quota 6849307
bdev_qos_rw_iops_queue 702761794
bdev_qos_rw_iops_rewind_quota 10661176
bdev_qos_rw_queue_io 877043265
bdev_qos_rw_rewind_io 17510483
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 714834
bdev_queue_nomem_io_tail 5017662
bdev_quiesce_range_locked 1261
bdev_read_blocks_with_md 17838689
bdev_readv_blocks_with_md 96781997
bdev_register 6336
bdev_register_finished 6326
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 317
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 362
bdev_reset_freeze_channel_done 317
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 224048093
bdev_rw_split_get_buf_cb 71132
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 5031242
bdev_start_qos 64856
bdev_start_reset 317
bdev_submit_request 256897036
bdev_trace 2048
bdev_unfreeze_channel 362
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4674
bdev_unlock_lba_range_get_channel 3746
bdev_unmap_should_split 31478853
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1261
bdev_unregister 6326
bdev_unregister_abort_channel 430
bdev_unregister_unsafe 7017
bdev_update_qd_sampling_period 130
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13322536
bdev_write_blocks_with_md 33261067
bdev_write_zero_buffer 678966
bdev_write_zero_buffer_done 678966
bdev_write_zeroes_should_split 3397991
bdev_write_zeroes_split 6839
bdev_writev_blocks_with_md 76457939
claim_bdev 330
claim_opts_copy 88
claim_reset 314
claim_type_is_v2 1452
claim_type_promotes_to_write 82
claim_verify_rom 78
claim_verify_rwm 32
claim_verify_rwo 272
event_notify 1134
io_channel_iter_get_bdev 835430
log_already_claimed 110
parent_bdev_io_complete 877616
register_flag_bdev 2158
spdk_bdev_abort 85176
spdk_bdev_add_io_stat 22196
spdk_bdev_alias_add 6368
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1090
spdk_bdev_claim_get_name 8434
spdk_bdev_claim_opts_init 442
spdk_bdev_close 27539
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 497933984
spdk_bdev_desc_get_block_size 0
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 0
spdk_bdev_desc_get_md_size 0
spdk_bdev_desc_is_dif_check_enabled 0
spdk_bdev_desc_is_dif_head_of_md 0
spdk_bdev_desc_is_md_interleaved 0
spdk_bdev_desc_is_md_separate 0
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30135
spdk_bdev_dump_io_stat_json 332
spdk_bdev_enable_histogram_opts_init 764
spdk_bdev_examine 4
spdk_bdev_finish 2282
spdk_bdev_first 5115
spdk_bdev_first_leaf 632
spdk_bdev_flush 787440
spdk_bdev_flush_blocks 3039949
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 420335
spdk_bdev_for_each_channel_continue 415097
spdk_bdev_free_io 254959635
spdk_bdev_get_acwu 2703
spdk_bdev_get_aliases 30183
spdk_bdev_get_block_size 51334016
spdk_bdev_get_buf_align 70611354
spdk_bdev_get_by_name 3221
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8800966
spdk_bdev_get_device_stat 342
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 93706285
spdk_bdev_get_io_channel 34813
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602700
spdk_bdev_get_max_copy 2569
spdk_bdev_get_md_size 50014665
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133426
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65988
spdk_bdev_get_num_blocks 33692093
spdk_bdev_get_numa_id 1429
spdk_bdev_get_nvme_ctratt 3643
spdk_bdev_get_nvme_nsid 3020
spdk_bdev_get_optimal_io_boundary 2573
spdk_bdev_get_opts 361
spdk_bdev_get_physical_block_size 3596
spdk_bdev_get_product_name 32648
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 327
spdk_bdev_get_qos_rate_limits 30145
spdk_bdev_get_qos_rpc_type 120540
spdk_bdev_get_uuid 46936
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6327
spdk_bdev_has_write_cache 3039
spdk_bdev_histogram_enable 757
spdk_bdev_histogram_enable_ext 764
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2282
spdk_bdev_io_complete 253714659
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 41370621
spdk_bdev_io_complete_nvme_status 27645422
spdk_bdev_io_complete_scsi_status 5213537
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 33221270
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 41118479
spdk_bdev_io_get_iovec 1086595
spdk_bdev_io_get_md_buf 10034817
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 26061321
spdk_bdev_io_get_scsi_status 9094845
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 29354324
spdk_bdev_io_get_thread 264991077
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11820490
spdk_bdev_io_set_md_buf 38041
spdk_bdev_io_type_supported 2504790
spdk_bdev_is_dif_check_enabled 1257056
spdk_bdev_is_dif_head_of_md 628372
spdk_bdev_is_md_interleaved 10117526
spdk_bdev_is_md_separate 53544433
spdk_bdev_is_zoned 5234
spdk_bdev_module_claim_bdev 4927
spdk_bdev_module_claim_bdev_desc 422
spdk_bdev_module_examine_done 63942
spdk_bdev_module_fini_done 5822
spdk_bdev_module_fini_start_done 1936
spdk_bdev_module_init_done 260
spdk_bdev_module_list_add 36697
spdk_bdev_module_list_find 36697
spdk_bdev_module_release_bdev 4855
spdk_bdev_next 29441
spdk_bdev_next_leaf 1556
spdk_bdev_notify_blockcnt_change 244
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 297411
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27226
spdk_bdev_open_ext_v2 27234
spdk_bdev_open_opts_init 4
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 917809
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1092
spdk_bdev_read 14123479
spdk_bdev_read_blocks 16584532
spdk_bdev_read_blocks_with_md 1274634
spdk_bdev_readv 1790054
spdk_bdev_readv_blocks 7917473
spdk_bdev_readv_blocks_ext 29009006
spdk_bdev_readv_blocks_with_md 58635543
spdk_bdev_register 6340
spdk_bdev_reset 321
spdk_bdev_reset_io_stat 29211
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 365
spdk_bdev_set_qd_sampling_period 6351
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1100
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 15509324
spdk_bdev_unmap_blocks 31750126
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1096
spdk_bdev_unregister 6354
spdk_bdev_unregister_by_name 778
spdk_bdev_wait_for_examine 11140
spdk_bdev_write 31675530
spdk_bdev_write_blocks 32876646
spdk_bdev_write_blocks_with_md 113516
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3397838
spdk_bdev_writev 1986114
spdk_bdev_writev_blocks 5940817
spdk_bdev_writev_blocks_ext 48346314
spdk_bdev_writev_blocks_with_md 21847840
spdk_bdev_zcopy_end 1140185
spdk_bdev_zcopy_start 1166501
spdk_for_each_bdev 5115
spdk_for_each_bdev_leaf 632

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