LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4671 5669 82.4 %
Date: 2024-11-20 09:06:21 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4941 23689 20.9 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 19830967
_bdev_abort 80984
_bdev_copy_split 0
_bdev_get_block_size_with_md 564144
_bdev_init 2078
_bdev_io_check_opts 61571791
_bdev_io_complete 216542414
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 314721
_bdev_io_ext_use_bounce_buffer 313291
_bdev_io_handle_no_mem 216997305
_bdev_io_pull_bounce_data_buf 314721
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 314721
_bdev_io_put_buf 9369720
_bdev_io_set_buf 9367052
_bdev_io_set_md_buf 9366986
_bdev_io_submit 219240694
_bdev_io_submit_ext 147407374
_bdev_lock_lba_range 3642
_bdev_memory_domain_get_io_cb 313291
_bdev_memory_domain_io_get_buf 313291
_bdev_next_leaf 2096
_bdev_open_async 1026
_bdev_reset_complete 328
_bdev_rw_split 908693
_bdev_trace 2078
_bdev_unlock_lba_range 3642
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 212
_calculate_measured_qd_cpl 108
_event_notify 1073
_is_buf_allocated 44242901
_media_management_notify 0
_remove_notify 745
_resize_notify 328
_spdk_bdev_quiesce 2520
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2078
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2078
_tmp_bdev_event_cb 0
_to_next_boundary 1429864
bdev_abort 80980
bdev_abort_all_buf_io 19598
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 19962
bdev_abort_buf_io 80976
bdev_abort_buf_io_cb 0
bdev_abort_io 81004
bdev_abort_io_done 81000
bdev_abort_queued_io 80984
bdev_abort_retry 4
bdev_alias_del 6100
bdev_alloc_io_stat 25237
bdev_bytes_to_blocks 55538410
bdev_calculate_measured_queue_depth 108
bdev_ch_add_to_io_submitted 220784786
bdev_ch_remove_from_io_submitted 219478432
bdev_ch_resubmit_io 5086141
bdev_ch_retry_io 4480265
bdev_channel_abort_queued_ios 19233
bdev_channel_create 18835
bdev_channel_destroy 18827
bdev_channel_destroy_resource 18827
bdev_channel_for_each_io 0
bdev_channel_get_io 220516874
bdev_channel_poll_qos 414009
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 415831
bdev_channel_submit_qos_io_done 413545
bdev_close 59798
bdev_compare_and_write_do_compare 2352
bdev_compare_and_write_do_compare_done 2352
bdev_compare_and_write_do_write 2188
bdev_compare_and_write_do_write_done 2188
bdev_compare_blocks_with_md 16
bdev_compare_do_read 2336
bdev_compare_do_read_done 2336
bdev_comparev_and_writev_blocks_locked 2352
bdev_comparev_and_writev_blocks_unlock 2352
bdev_comparev_and_writev_blocks_unlocked 2352
bdev_comparev_blocks_with_md 2428
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 343
bdev_copy_split 16
bdev_desc_alloc 59844
bdev_desc_free 59844
bdev_desc_release_claims 344
bdev_destroy_cb 6113
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 429051
bdev_each_channel_msg 424219
bdev_enable_histogram_config_json 924
bdev_enable_qos 18882
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6088
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 166
bdev_examine_allowlist_free 2215
bdev_examine_allowlist_remove 12144
bdev_finish_unregister_bdevs_iter 6074
bdev_finish_wait_for_examine_done 2215
bdev_for_each_io_done 0
bdev_free_io_stat 25237
bdev_get_by_name 29704
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 338
bdev_get_each_channel_stat 335
bdev_get_io_size_in_byte 209258685
bdev_get_io_stat 348
bdev_get_max_write 2649
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1061
bdev_histogram_enable_channel_cb 718
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 58
bdev_init_complete 2215
bdev_init_failed 0
bdev_io_complete 218765199
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 40519
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 217869238
bdev_io_do_submit 218471957
bdev_io_exec_sequence 353794
bdev_io_exec_sequence_cb 353794
bdev_io_get_buf 9366596
bdev_io_get_buf_complete 9366969
bdev_io_get_iobuf_cb 69305
bdev_io_get_max_buf_len 18731993
bdev_io_increment_outstanding 219199352
bdev_io_init 219737709
bdev_io_needs_sequence_exec 367035400
bdev_io_on_tailq 162008
bdev_io_pull_data 314725
bdev_io_pull_data_done 314721
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 314725
bdev_io_push_bounce_data_done 314721
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 314721
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 9369705
bdev_io_range_is_locked 46218
bdev_io_should_split 223644521
bdev_io_split 906275
bdev_io_split_done 1522168
bdev_io_split_submit 1522184
bdev_io_status_get_string 0
bdev_io_submit 220271957
bdev_io_submit_reset 304
bdev_io_submit_sequence_cb 313275
bdev_io_type_supported 8173910
bdev_io_update_io_stat 220100437
bdev_io_use_accel_sequence 579092414
bdev_io_use_memory_domain 150945533
bdev_io_valid_blocks 220599024
bdev_is_read_io 18268065
bdev_lba_range_overlapped 43936
bdev_lba_range_overlaps_tailq 3663
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 2384
bdev_lock_lba_range_cb 3642
bdev_lock_lba_range_check_io 38183
bdev_lock_lba_range_ctx 3642
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 2698
bdev_mgmt_channel_create 10688
bdev_mgmt_channel_destroy 10688
bdev_mgr_unregister_cb 2215
bdev_module_action_complete 63621
bdev_module_action_done 61406
bdev_module_all_actions_completed 7429811
bdev_module_fini_iter 7808
bdev_module_fini_start_iter 4076
bdev_module_get_max_ctx_size 2215
bdev_modules_init 2215
bdev_name_add 12191
bdev_name_cmp 123915
bdev_name_del 442
bdev_name_del_unsafe 12172
bdev_name_tree_RB_FIND 29704
bdev_name_tree_RB_INSERT 12191
bdev_name_tree_RB_INSERT_COLOR 12172
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 12172
bdev_name_tree_RB_REMOVE_COLOR 9388
bdev_no_mem_poller 1
bdev_ok_to_examine 6088
bdev_open 59844
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1016
bdev_open_async_fini 2215
bdev_open_async_opts_copy 1016
bdev_open_async_opts_get_default 1016
bdev_open_ext 26518
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 924
bdev_qos_destroy 196
bdev_qos_io_submit 10221407
bdev_qos_io_to_limit 770845553
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 770850473
bdev_qos_r_bps_queue 18268009
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 201855193
bdev_qos_rw_bps_rewind_quota 7403492
bdev_qos_rw_iops_queue 585987667
bdev_qos_rw_iops_rewind_quota 10731446
bdev_qos_rw_queue_io 787843709
bdev_qos_rw_rewind_io 18134938
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 610404
bdev_queue_nomem_io_tail 4475932
bdev_quiesce_range_locked 1258
bdev_read_blocks_with_md 16556695
bdev_readv_blocks_with_md 84764420
bdev_register 6087
bdev_register_finished 6076
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 320
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 365
bdev_reset_freeze_channel_done 320
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 192212795
bdev_rw_split_get_buf_cb 66179
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 4480266
bdev_start_qos 59798
bdev_start_reset 328
bdev_submit_request 218547463
bdev_trace 1969
bdev_unfreeze_channel 369
bdev_unlock_lba_range 2392
bdev_unlock_lba_range_cb 3642
bdev_unlock_lba_range_get_channel 2702
bdev_unmap_should_split 24734255
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1258
bdev_unregister 6076
bdev_unregister_abort_channel 406
bdev_unregister_unsafe 6759
bdev_update_qd_sampling_period 129
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 7427596
bdev_write_blocks_with_md 27705800
bdev_write_zero_buffer 561495
bdev_write_zero_buffer_done 561495
bdev_write_zeroes_should_split 2506484
bdev_write_zeroes_split 11612
bdev_writev_blocks_with_md 63360179
claim_bdev 344
claim_opts_copy 88
claim_reset 321
claim_type_is_v2 1517
claim_type_promotes_to_write 101
claim_verify_rom 93
claim_verify_rwm 32
claim_verify_rwo 271
event_notify 1073
io_channel_iter_get_bdev 853264
log_already_claimed 113
parent_bdev_io_complete 906271
register_flag_bdev 2078
spdk_bdev_abort 80960
spdk_bdev_add_io_stat 19162
spdk_bdev_alias_add 6119
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 422
spdk_bdev_channel_get_histogram 1054
spdk_bdev_claim_get_name 7120
spdk_bdev_claim_opts_init 492
spdk_bdev_close 25794
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 2370
spdk_bdev_comparev_blocks 2404
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 331
spdk_bdev_desc_get_bdev 421150537
spdk_bdev_destruct_done 1665
spdk_bdev_dump_info_json 27134
spdk_bdev_dump_io_stat_json 328
spdk_bdev_enable_histogram_opts_init 728
spdk_bdev_examine 16
spdk_bdev_finish 2215
spdk_bdev_first 4537
spdk_bdev_first_leaf 613
spdk_bdev_flush 785294
spdk_bdev_flush_blocks 2899524
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 429054
spdk_bdev_for_each_channel_continue 424216
spdk_bdev_free_io 219133850
spdk_bdev_get_acwu 2217
spdk_bdev_get_aliases 27182
spdk_bdev_get_block_size 42846539
spdk_bdev_get_buf_align 60180765
spdk_bdev_get_by_name 3186
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8903001
spdk_bdev_get_device_stat 338
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 82099855
spdk_bdev_get_io_channel 31262
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 542680
spdk_bdev_get_max_copy 2084
spdk_bdev_get_md_size 42564471
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 122195
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 61601
spdk_bdev_get_num_blocks 28735449
spdk_bdev_get_numa_id 1393
spdk_bdev_get_nvme_ctratt 2673
spdk_bdev_get_nvme_nsid 2166
spdk_bdev_get_optimal_io_boundary 2088
spdk_bdev_get_opts 365
spdk_bdev_get_physical_block_size 3109
spdk_bdev_get_product_name 29643
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 323
spdk_bdev_get_qos_rate_limits 27144
spdk_bdev_get_qos_rpc_type 108536
spdk_bdev_get_uuid 38134
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5824
spdk_bdev_has_write_cache 3033
spdk_bdev_histogram_enable 721
spdk_bdev_histogram_enable_ext 728
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2215
spdk_bdev_io_complete 217667794
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 33111971
spdk_bdev_io_complete_nvme_status 23634592
spdk_bdev_io_complete_scsi_status 5421102
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 28894940
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 36038444
spdk_bdev_io_get_iovec 1074743
spdk_bdev_io_get_md_buf 8307898
spdk_bdev_io_get_nvme_fused_status 2088
spdk_bdev_io_get_nvme_status 20988026
spdk_bdev_io_get_scsi_status 9221984
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 25092891
spdk_bdev_io_get_thread 227237212
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 10154161
spdk_bdev_io_set_md_buf 31905
spdk_bdev_io_type_supported 2282774
spdk_bdev_is_dif_check_enabled 1150838
spdk_bdev_is_dif_head_of_md 575292
spdk_bdev_is_md_interleaved 10048628
spdk_bdev_is_md_separate 46779520
spdk_bdev_is_zoned 4044
spdk_bdev_module_claim_bdev 4061
spdk_bdev_module_claim_bdev_desc 440
spdk_bdev_module_examine_done 61134
spdk_bdev_module_fini_done 5593
spdk_bdev_module_fini_start_done 1861
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 35361
spdk_bdev_module_list_find 35361
spdk_bdev_module_release_bdev 3989
spdk_bdev_next 26451
spdk_bdev_next_leaf 1483
spdk_bdev_notify_blockcnt_change 218
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 108
spdk_bdev_nvme_io_passthru 85
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 294430
spdk_bdev_open_async 1016
spdk_bdev_open_ext 25500
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 875201
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1089
spdk_bdev_read 13091922
spdk_bdev_read_blocks 15289437
spdk_bdev_read_blocks_with_md 1277854
spdk_bdev_readv 1786917
spdk_bdev_readv_blocks 8011329
spdk_bdev_readv_blocks_ext 22701128
spdk_bdev_readv_blocks_with_md 53227964
spdk_bdev_register 6091
spdk_bdev_reset 328
spdk_bdev_reset_io_stat 25920
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 369
spdk_bdev_set_qd_sampling_period 6101
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1065
spdk_bdev_subsystem_config_json 166
spdk_bdev_unmap 11694978
spdk_bdev_unmap_blocks 25013794
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1093
spdk_bdev_unregister 6104
spdk_bdev_unregister_by_name 748
spdk_bdev_wait_for_examine 10607
spdk_bdev_write 26334369
spdk_bdev_write_blocks 27247666
spdk_bdev_write_blocks_with_md 113645
spdk_bdev_write_zeroes 556
spdk_bdev_write_zeroes_blocks 2506331
spdk_bdev_writev 1968070
spdk_bdev_writev_blocks 5939742
spdk_bdev_writev_blocks_ext 39097587
spdk_bdev_writev_blocks_with_md 17923404
spdk_bdev_zcopy_end 1129704
spdk_bdev_zcopy_start 1156741
spdk_for_each_bdev 4537
spdk_for_each_bdev_leaf 613

Generated by: LCOV version 1.15