LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4667 5664 82.4 %
Date: 2024-11-20 18:05:37 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4967 23663 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24296204
_bdev_abort 87983
_bdev_copy_split 0
_bdev_get_block_size_with_md 699461
_bdev_init 2188
_bdev_io_check_opts 74659922
_bdev_io_complete 254216871
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 340206
_bdev_io_ext_use_bounce_buffer 338609
_bdev_io_handle_no_mem 254649646
_bdev_io_pull_bounce_data_buf 340206
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 340206
_bdev_io_put_buf 11511431
_bdev_io_set_buf 11509764
_bdev_io_set_md_buf 11509556
_bdev_io_submit 258212735
_bdev_io_submit_ext 174234009
_bdev_lock_lba_range 4668
_bdev_memory_domain_get_io_cb 338609
_bdev_memory_domain_io_get_buf 338609
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 728275
_bdev_trace 2188
_bdev_unlock_lba_range 4668
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 260
_calculate_measured_qd_cpl 132
_event_notify 1097
_is_buf_allocated 52899829
_media_management_notify 0
_remove_notify 756
_resize_notify 341
_spdk_bdev_quiesce 2514
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2188
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2188
_tmp_bdev_event_cb 0
_to_next_boundary 1761452
bdev_abort 87979
bdev_abort_all_buf_io 22606
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22972
bdev_abort_buf_io 87975
bdev_abort_buf_io_cb 0
bdev_abort_io 88003
bdev_abort_io_done 87999
bdev_abort_queued_io 87983
bdev_abort_retry 4
bdev_alias_del 6388
bdev_alloc_io_stat 28500
bdev_bytes_to_blocks 64610887
bdev_calculate_measured_queue_depth 132
bdev_ch_add_to_io_submitted 259524680
bdev_ch_remove_from_io_submitted 258631558
bdev_ch_resubmit_io 6422837
bdev_ch_retry_io 5645450
bdev_channel_abort_queued_ios 22240
bdev_channel_create 21805
bdev_channel_destroy 21797
bdev_channel_destroy_resource 21797
bdev_channel_for_each_io 0
bdev_channel_get_io 262000857
bdev_channel_poll_qos 397399
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 399272
bdev_channel_submit_qos_io_done 396902
bdev_close 64974
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 65021
bdev_desc_free 65021
bdev_desc_release_claims 346
bdev_destroy_cb 6401
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 414830
bdev_each_channel_msg 409887
bdev_enable_histogram_config_json 964
bdev_enable_qos 21852
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6376
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2324
bdev_examine_allowlist_remove 12720
bdev_finish_unregister_bdevs_iter 6341
bdev_finish_wait_for_examine_done 2324
bdev_for_each_io_done 0
bdev_free_io_stat 28500
bdev_get_by_name 31577
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 344
bdev_get_each_channel_stat 339
bdev_get_io_size_in_byte 222352752
bdev_get_io_stat 354
bdev_get_max_write 2811
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1114
bdev_histogram_enable_channel_cb 770
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 58
bdev_init_complete 2324
bdev_init_failed 0
bdev_io_complete 257588807
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 69453
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 255760330
bdev_io_do_submit 257463932
bdev_io_exec_sequence 408046
bdev_io_exec_sequence_cb 408046
bdev_io_get_buf 11509701
bdev_io_get_buf_complete 11509507
bdev_io_get_iobuf_cb 79475
bdev_io_get_max_buf_len 23009263
bdev_io_increment_outstanding 258042686
bdev_io_init 260336218
bdev_io_needs_sequence_exec 432926335
bdev_io_on_tailq 176006
bdev_io_pull_data 340210
bdev_io_pull_data_done 340206
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 340210
bdev_io_push_bounce_data_done 340206
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 340206
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 11511552
bdev_io_range_is_locked 55902
bdev_io_should_split 263730189
bdev_io_split 725325
bdev_io_split_done 1786197
bdev_io_split_submit 1786213
bdev_io_status_get_string 0
bdev_io_submit 258918817
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 338593
bdev_io_type_supported 13774321
bdev_io_update_io_stat 259367645
bdev_io_use_accel_sequence 683934875
bdev_io_use_memory_domain 178471642
bdev_io_valid_blocks 262038707
bdev_is_read_io 17705141
bdev_lba_range_overlapped 52591
bdev_lba_range_overlaps_tailq 4689
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4668
bdev_lock_lba_range_check_io 42906
bdev_lock_lba_range_ctx 4668
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3740
bdev_mgmt_channel_create 13166
bdev_mgmt_channel_destroy 13166
bdev_mgr_unregister_cb 2324
bdev_module_action_complete 66832
bdev_module_action_done 64508
bdev_module_all_actions_completed 13069672
bdev_module_fini_iter 8236
bdev_module_fini_start_iter 4290
bdev_module_get_max_ctx_size 2324
bdev_modules_init 2324
bdev_name_add 12766
bdev_name_cmp 129816
bdev_name_del 449
bdev_name_del_unsafe 12748
bdev_name_tree_RB_FIND 31577
bdev_name_tree_RB_INSERT 12766
bdev_name_tree_RB_INSERT_COLOR 12748
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 12748
bdev_name_tree_RB_REMOVE_COLOR 9779
bdev_no_mem_poller 1
bdev_ok_to_examine 6376
bdev_open 65021
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2324
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28348
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 11287368
bdev_qos_io_to_limit 876295700
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 876301606
bdev_qos_r_bps_queue 17705085
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 215481194
bdev_qos_rw_bps_rewind_quota 6872989
bdev_qos_rw_iops_queue 677056399
bdev_qos_rw_iops_rewind_quota 10709249
bdev_qos_rw_queue_io 892537810
bdev_qos_rw_rewind_io 17582238
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 791686
bdev_queue_nomem_io_tail 5631346
bdev_quiesce_range_locked 1255
bdev_read_blocks_with_md 18046898
bdev_readv_blocks_with_md 99828278
bdev_register 6374
bdev_register_finished 6364
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 321
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 366
bdev_reset_freeze_channel_done 321
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 225877160
bdev_rw_split_get_buf_cb 64898
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 5645452
bdev_start_qos 64974
bdev_start_reset 329
bdev_submit_request 257260889
bdev_trace 2066
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4668
bdev_unlock_lba_range_get_channel 3744
bdev_unmap_should_split 29875874
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1255
bdev_unregister 6364
bdev_unregister_abort_channel 443
bdev_unregister_unsafe 7055
bdev_update_qd_sampling_period 153
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13067348
bdev_write_blocks_with_md 32892980
bdev_write_zero_buffer 696650
bdev_write_zero_buffer_done 696650
bdev_write_zeroes_should_split 3375618
bdev_write_zeroes_split 3167
bdev_writev_blocks_with_md 75508973
claim_bdev 346
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1528
claim_type_promotes_to_write 98
claim_verify_rom 90
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1097
io_channel_iter_get_bdev 824715
log_already_claimed 114
parent_bdev_io_complete 725321
register_flag_bdev 2188
spdk_bdev_abort 87959
spdk_bdev_add_io_stat 22136
spdk_bdev_alias_add 6406
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1106
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 494
spdk_bdev_close 27625
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 500656839
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30125
spdk_bdev_dump_io_stat_json 334
spdk_bdev_enable_histogram_opts_init 780
spdk_bdev_examine 16
spdk_bdev_finish 2324
spdk_bdev_first 5109
spdk_bdev_first_leaf 636
spdk_bdev_flush 925080
spdk_bdev_flush_blocks 3255859
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 414833
spdk_bdev_for_each_channel_continue 409876
spdk_bdev_free_io 257121861
spdk_bdev_get_acwu 2643
spdk_bdev_get_aliases 30173
spdk_bdev_get_block_size 49992164
spdk_bdev_get_buf_align 74279144
spdk_bdev_get_by_name 3229
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9038610
spdk_bdev_get_device_stat 344
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 98063369
spdk_bdev_get_io_channel 34803
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602500
spdk_bdev_get_max_copy 2509
spdk_bdev_get_md_size 49942038
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133505
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66088
spdk_bdev_get_num_blocks 32826237
spdk_bdev_get_numa_id 1457
spdk_bdev_get_nvme_ctratt 3588
spdk_bdev_get_nvme_nsid 3001
spdk_bdev_get_optimal_io_boundary 2513
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3533
spdk_bdev_get_product_name 32610
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 329
spdk_bdev_get_qos_rate_limits 30135
spdk_bdev_get_qos_rpc_type 120500
spdk_bdev_get_uuid 46409
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6267
spdk_bdev_has_write_cache 3030
spdk_bdev_histogram_enable 773
spdk_bdev_histogram_enable_ext 780
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2324
spdk_bdev_io_complete 255713194
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 39585722
spdk_bdev_io_complete_nvme_status 26813178
spdk_bdev_io_complete_scsi_status 5513917
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 35449704
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 44231717
spdk_bdev_io_get_iovec 1038073
spdk_bdev_io_get_md_buf 9789703
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 25125532
spdk_bdev_io_get_scsi_status 9287723
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 28633604
spdk_bdev_io_get_thread 267997664
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12232856
spdk_bdev_io_set_md_buf 35953
spdk_bdev_io_type_supported 2775506
spdk_bdev_is_dif_check_enabled 1237188
spdk_bdev_is_dif_head_of_md 618422
spdk_bdev_is_md_interleaved 10362972
spdk_bdev_is_md_separate 54765901
spdk_bdev_is_zoned 5183
spdk_bdev_module_claim_bdev 4908
spdk_bdev_module_claim_bdev_desc 442
spdk_bdev_module_examine_done 64236
spdk_bdev_module_fini_done 5912
spdk_bdev_module_fini_start_done 1966
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37237
spdk_bdev_module_list_find 37237
spdk_bdev_module_release_bdev 4836
spdk_bdev_next 29431
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 225
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 270149
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27319
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 896096
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1086
spdk_bdev_read 14411540
spdk_bdev_read_blocks 16782545
spdk_bdev_read_blocks_with_md 1300585
spdk_bdev_readv 2074118
spdk_bdev_readv_blocks 8306543
spdk_bdev_readv_blocks_ext 28334627
spdk_bdev_readv_blocks_with_md 61896615
spdk_bdev_register 6378
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29193
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6389
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1118
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 14315801
spdk_bdev_unmap_blocks 29851865
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1090
spdk_bdev_unregister 6392
spdk_bdev_unregister_by_name 784
spdk_bdev_wait_for_examine 11256
spdk_bdev_write 30370913
spdk_bdev_write_blocks 32515167
spdk_bdev_write_blocks_with_md 126651
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3375465
spdk_bdev_writev 2361974
spdk_bdev_writev_blocks 6449204
spdk_bdev_writev_blocks_ext 46433347
spdk_bdev_writev_blocks_with_md 22482093
spdk_bdev_zcopy_end 1089216
spdk_bdev_zcopy_start 1114361
spdk_for_each_bdev 5109
spdk_for_each_bdev_leaf 636

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