LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4051 4915 82.4 %
Date: 2024-07-12 11:31:41 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1905 2802 68.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 26314909
_bdev_abort 61777
_bdev_copy_split 0
_bdev_get_block_size_with_md 618824
_bdev_init 2318
_bdev_io_check_opts 85273358
_bdev_io_complete 228834944
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1312
_bdev_io_ext_use_bounce_buffer 352779
_bdev_io_handle_no_mem 229504828
_bdev_io_pull_bounce_data_buf 354075
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1312
_bdev_io_put_buf 8523787
_bdev_io_set_buf 8523787
_bdev_io_set_md_buf 8523787
_bdev_io_submit 228772904
_bdev_io_submit_ext 158178393
_bdev_lock_lba_range 7932
_bdev_memory_domain_get_io_cb 352779
_bdev_memory_domain_io_get_buf 352779
_bdev_next_leaf 1956
_bdev_open_async 2587
_bdev_rw_split 3111279
_bdev_trace 2318
_bdev_unlock_lba_range 7932
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 268
_calculate_measured_qd_cpl 136
_event_notify 1895
_is_buf_allocated 51266214
_media_management_notify 0
_remove_notify 1661
_resize_notify 234
_spdk_bdev_quiesce 9090
_tmp_bdev_event_cb 0
_to_next_boundary 6683413
bdev_abort 61773
bdev_abort_all_buf_io 29149
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 57371
bdev_abort_buf_io 61769
bdev_abort_buf_io_cb 0
bdev_abort_io 61785
bdev_abort_io_done 61781
bdev_abort_queued_io 61777
bdev_abort_retry 4
bdev_alias_del 8475
bdev_alloc_io_stat 36649
bdev_bytes_to_blocks 55772817
bdev_calculate_measured_queue_depth 136
bdev_ch_add_to_io_submitted 231943363
bdev_ch_remove_from_io_submitted 231943363
bdev_ch_resubmit_io 6531373
bdev_ch_retry_io 6017122
bdev_channel_abort_queued_ios 28793
bdev_channel_create 27874
bdev_channel_destroy 27866
bdev_channel_destroy_resource 27866
bdev_channel_for_each_io 0
bdev_channel_get_io 232690249
bdev_channel_poll_qos 389055
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 312
bdev_channel_submit_qos_io 390062
bdev_channel_submit_qos_io_done 388703
bdev_close 77143
bdev_compare_and_write_do_compare 3357
bdev_compare_and_write_do_compare_done 3357
bdev_compare_and_write_do_write 3204
bdev_compare_and_write_do_write_done 3204
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3357
bdev_compare_do_read_done 3357
bdev_comparev_and_writev_blocks_locked 3357
bdev_comparev_and_writev_blocks_unlock 3357
bdev_comparev_and_writev_blocks_unlocked 3357
bdev_comparev_blocks_with_md 3421
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 330
bdev_copy_split 16
bdev_desc_alloc 77188
bdev_desc_free 77188
bdev_desc_release_claims 309
bdev_destroy_cb 8500
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 415207
bdev_each_channel_msg 402189
bdev_enable_histogram_config_json 943
bdev_enable_qos 27921
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 8451
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 161
bdev_examine_allowlist_free 2435
bdev_finish_unregister_bdevs_iter 7700
bdev_finish_wait_for_examine_done 2435
bdev_for_each_io_done 0
bdev_free_io_stat 36649
bdev_get_by_name 46883
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 321
bdev_get_each_channel_stat 316
bdev_get_io_size_in_byte 100895143
bdev_get_io_stat 331
bdev_get_max_write 3509
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1096
bdev_histogram_enable_channel_cb 776
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2435
bdev_init_failed 0
bdev_io_complete 230297162
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70727
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 230000376
bdev_io_do_submit 228772884
bdev_io_exec_sequence 423490
bdev_io_exec_sequence_cb 423490
bdev_io_get_buf 8523787
bdev_io_get_buf_complete 8523787
bdev_io_get_iobuf_cb 47414
bdev_io_get_max_buf_len 17047574
bdev_io_increment_outstanding 230000376
bdev_io_init 231985664
bdev_io_needs_sequence_exec 396076522
bdev_io_on_tailq 123570
bdev_io_pull_data 354357
bdev_io_pull_data_done 354075
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 1316
bdev_io_push_bounce_data_done 1312
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1312
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 8523787
bdev_io_range_is_locked 211779
bdev_io_should_split 235094135
bdev_io_split 3108397
bdev_io_split_done 6745329
bdev_io_split_submit 6745345
bdev_io_status_get_string 0
bdev_io_submit 231882980
bdev_io_submit_reset 292
bdev_io_submit_sequence_cb 352763
bdev_io_type_supported 6765660
bdev_io_update_io_stat 228834944
bdev_io_use_accel_sequence 398707
bdev_io_use_memory_domain 1336
bdev_io_valid_blocks 232317647
bdev_is_read_io 17686804
bdev_lba_range_overlapped 208534
bdev_lba_range_overlaps_tailq 7976
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3389
bdev_lock_lba_range_cb 7932
bdev_lock_lba_range_check_io 167124
bdev_lock_lba_range_ctx 7932
bdev_lock_lba_range_ctx_msg 40
bdev_lock_lba_range_get_channel 4283
bdev_mgmt_channel_create 14750
bdev_mgmt_channel_destroy 14750
bdev_mgr_unregister_cb 2435
bdev_module_action_complete 91828
bdev_module_action_done 89393
bdev_module_all_actions_completed 8363907
bdev_module_fini_iter 8772
bdev_module_fini_start_iter 4536
bdev_module_get_max_ctx_size 2435
bdev_modules_init 2435
bdev_name_add 16940
bdev_name_cmp 192259
bdev_name_del 418
bdev_name_del_unsafe 16922
bdev_name_tree_RB_FIND 46883
bdev_name_tree_RB_INSERT 16940
bdev_name_tree_RB_INSERT_COLOR 16922
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 16922
bdev_name_tree_RB_REMOVE_COLOR 13739
bdev_no_mem_poller 0
bdev_ok_to_examine 8451
bdev_open 77188
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2577
bdev_open_async_fini 2435
bdev_open_async_opts_copy 2577
bdev_open_async_opts_get_default 2577
bdev_open_ext 41069
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 943
bdev_qos_destroy 196
bdev_qos_io_submit 8159308
bdev_qos_io_to_limit 426340832
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 426340832
bdev_qos_r_bps_queue 17686748
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 93935139
bdev_qos_rw_bps_rewind_quota 6960004
bdev_qos_rw_iops_queue 348578665
bdev_qos_rw_iops_rewind_quota 10599060
bdev_qos_rw_queue_io 442513804
bdev_qos_rw_rewind_io 17559064
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 804266
bdev_queue_nomem_io_tail 5727580
bdev_quiesce_range_locked 4543
bdev_read_blocks_with_md 16507684
bdev_readv_blocks_with_md 78937365
bdev_register 8461
bdev_register_finished 8451
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 308
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 356
bdev_reset_freeze_channel_done 308
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 206615063
bdev_rw_split_get_buf_cb 142132
bdev_seek 52
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 6017122
bdev_start_qos 77143
bdev_start_reset 308
bdev_submit_request 229576921
bdev_trace 2196
bdev_unfreeze_channel 356
bdev_unlock_lba_range 3397
bdev_unlock_lba_range_cb 7932
bdev_unlock_lba_range_get_channel 4287
bdev_unmap_should_split 23002397
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 4543
bdev_unregister 8451
bdev_unregister_abort_channel 927
bdev_unregister_unsafe 9968
bdev_update_qd_sampling_period 157
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 8361472
bdev_write_blocks_with_md 28820909
bdev_write_zero_buffer 615315
bdev_write_zero_buffer_done 615315
bdev_write_zeroes_should_split 2091094
bdev_write_zeroes_split 7804
bdev_writev_blocks_with_md 79703669
claim_bdev 309
claim_opts_copy 88
claim_reset 292
claim_type_is_v2 1367
claim_type_promotes_to_write 83
claim_verify_rom 79
claim_verify_rwm 32
claim_verify_rwo 250
event_notify 1895
io_channel_iter_get_bdev 817396
log_already_claimed 107
parent_bdev_io_complete 3108393
register_flag_bdev 2318
spdk_bdev_abort 61765
spdk_bdev_add_io_stat 28182
spdk_bdev_alias_add 8493
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 398
spdk_bdev_channel_get_histogram 1088
spdk_bdev_claim_get_name 8972
spdk_bdev_claim_opts_init 421
spdk_bdev_close 39624
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3373
spdk_bdev_comparev_blocks 3397
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 318
spdk_bdev_desc_get_bdev 442178297
spdk_bdev_destruct_done 2261
spdk_bdev_dump_info_json 29894
spdk_bdev_dump_io_stat_json 327
spdk_bdev_examine 4
spdk_bdev_finish 2435
spdk_bdev_first 4909
spdk_bdev_first_leaf 532
spdk_bdev_flush 620988
spdk_bdev_flush_blocks 2452174
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 415207
spdk_bdev_for_each_channel_continue 402189
spdk_bdev_free_io 231985664
spdk_bdev_get_acwu 1406
spdk_bdev_get_aliases 29918
spdk_bdev_get_block_size 39457748
spdk_bdev_get_buf_align 64227137
spdk_bdev_get_by_name 5814
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8501126
spdk_bdev_get_device_stat 321
spdk_bdev_get_dif_type 74324346
spdk_bdev_get_io_channel 47560
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 597880
spdk_bdev_get_max_copy 1281
spdk_bdev_get_md_size 39449733
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 169375
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 74635
spdk_bdev_get_num_blocks 27110105
spdk_bdev_get_nvme_ctratt 3018
spdk_bdev_get_optimal_io_boundary 1285
spdk_bdev_get_opts 304
spdk_bdev_get_physical_block_size 2300
spdk_bdev_get_product_name 32382
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 322
spdk_bdev_get_qos_rate_limits 29904
spdk_bdev_get_qos_rpc_type 119576
spdk_bdev_get_uuid 38233
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 4906
spdk_bdev_has_write_cache 3015
spdk_bdev_histogram_enable 786
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2435
spdk_bdev_io_complete 229577121
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 33774856
spdk_bdev_io_complete_nvme_status 21205914
spdk_bdev_io_complete_scsi_status 4829657
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34484577
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 49064736
spdk_bdev_io_get_iovec 543959
spdk_bdev_io_get_md_buf 7599755
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 20371761
spdk_bdev_io_get_scsi_status 8769818
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 22565317
spdk_bdev_io_get_thread 238828207
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 8731331
spdk_bdev_io_set_md_buf 41984
spdk_bdev_io_type_supported 1780258
spdk_bdev_is_dif_check_enabled 1129802
spdk_bdev_is_dif_head_of_md 566547
spdk_bdev_is_md_interleaved 9697254
spdk_bdev_is_md_separate 42983425
spdk_bdev_is_zoned 3727
spdk_bdev_module_claim_bdev 7381
spdk_bdev_module_claim_bdev_desc 401
spdk_bdev_module_examine_done 89137
spdk_bdev_module_fini_done 6337
spdk_bdev_module_fini_start_done 2101
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 39729
spdk_bdev_module_list_find 39729
spdk_bdev_module_release_bdev 7309
spdk_bdev_next 27650
spdk_bdev_next_leaf 1424
spdk_bdev_notify_blockcnt_change 169
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 31
spdk_bdev_nvme_io_passthru 73
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 162004
spdk_bdev_open_async 2577
spdk_bdev_open_ext 38490
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 704567
spdk_bdev_quiesce 590
spdk_bdev_quiesce_range 3953
spdk_bdev_read 13121763
spdk_bdev_read_blocks 15228916
spdk_bdev_read_blocks_with_md 1278768
spdk_bdev_readv 1736636
spdk_bdev_readv_blocks 7483373
spdk_bdev_readv_blocks_ext 31806271
spdk_bdev_readv_blocks_with_md 35891418
spdk_bdev_register 8465
spdk_bdev_reset 312
spdk_bdev_reset_io_stat 36649
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
spdk_bdev_set_opts 308
spdk_bdev_set_qd_sampling_period 8476
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1100
spdk_bdev_subsystem_config_json 161
spdk_bdev_unmap 11444723
spdk_bdev_unmap_blocks 23190932
spdk_bdev_unquiesce 590
spdk_bdev_unquiesce_range 3957
spdk_bdev_unregister 8479
spdk_bdev_unregister_by_name 1393
spdk_bdev_wait_for_examine 13703
spdk_bdev_write 26895214
spdk_bdev_write_blocks 28088235
spdk_bdev_write_blocks_with_md 117362
spdk_bdev_write_zeroes 528
spdk_bdev_write_zeroes_blocks 2090951
spdk_bdev_writev 1952947
spdk_bdev_writev_blocks 5421353
spdk_bdev_writev_blocks_ext 53467095
spdk_bdev_writev_blocks_with_md 17888156
spdk_bdev_zcopy_end 579687
spdk_bdev_zcopy_start 597347
spdk_for_each_bdev 4909
spdk_for_each_bdev_leaf 532

Generated by: LCOV version 1.14