LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4670 5669 82.4 %
Date: 2024-11-20 10:11:18 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5038 23689 21.3 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23312418
_bdev_abort 60524
_bdev_copy_split 0
_bdev_get_block_size_with_md 570052
_bdev_init 2159
_bdev_io_check_opts 76005490
_bdev_io_complete 258506595
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 354403
_bdev_io_ext_use_bounce_buffer 352799
_bdev_io_handle_no_mem 258895728
_bdev_io_pull_bounce_data_buf 354403
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 354403
_bdev_io_put_buf 10600431
_bdev_io_set_buf 10597814
_bdev_io_set_md_buf 10597501
_bdev_io_submit 261573255
_bdev_io_submit_ext 172516294
_bdev_lock_lba_range 4672
_bdev_memory_domain_get_io_cb 352799
_bdev_memory_domain_io_get_buf 352799
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 1070412
_bdev_trace 2159
_bdev_unlock_lba_range 4672
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 246
_calculate_measured_qd_cpl 125
_event_notify 1102
_is_buf_allocated 50295498
_media_management_notify 0
_remove_notify 755
_resize_notify 347
_spdk_bdev_quiesce 2522
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2159
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2159
_tmp_bdev_event_cb 0
_to_next_boundary 2056800
bdev_abort 60520
bdev_abort_all_buf_io 22568
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22934
bdev_abort_buf_io 60516
bdev_abort_buf_io_cb 0
bdev_abort_io 60544
bdev_abort_io_done 60540
bdev_abort_queued_io 60524
bdev_abort_retry 4
bdev_alias_del 6363
bdev_alloc_io_stat 28449
bdev_bytes_to_blocks 67017004
bdev_calculate_measured_queue_depth 125
bdev_ch_add_to_io_submitted 263639606
bdev_ch_remove_from_io_submitted 261523723
bdev_ch_resubmit_io 5232794
bdev_ch_retry_io 4592346
bdev_channel_abort_queued_ios 22202
bdev_channel_create 21780
bdev_channel_destroy 21772
bdev_channel_destroy_resource 21772
bdev_channel_for_each_io 0
bdev_channel_get_io 263629820
bdev_channel_poll_qos 392819
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 394601
bdev_channel_submit_qos_io_done 392517
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 348
bdev_destroy_cb 6376
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 410406
bdev_each_channel_msg 405185
bdev_enable_histogram_config_json 940
bdev_enable_qos 21827
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6351
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2295
bdev_examine_allowlist_remove 12670
bdev_finish_unregister_bdevs_iter 6293
bdev_finish_wait_for_examine_done 2295
bdev_for_each_io_done 0
bdev_free_io_stat 28449
bdev_get_by_name 31535
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 343
bdev_get_each_channel_stat 342
bdev_get_io_size_in_byte 218907304
bdev_get_io_stat 353
bdev_get_max_write 2694
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1100
bdev_histogram_enable_channel_cb 756
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 58
bdev_init_complete 2295
bdev_init_failed 0
bdev_io_complete 260643689
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 72059
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 259809790
bdev_io_do_submit 260888845
bdev_io_exec_sequence 424842
bdev_io_exec_sequence_cb 424842
bdev_io_get_buf 10597615
bdev_io_get_buf_complete 10597246
bdev_io_get_iobuf_cb 72282
bdev_io_get_max_buf_len 21192831
bdev_io_increment_outstanding 261503507
bdev_io_init 262503832
bdev_io_needs_sequence_exec 437804958
bdev_io_on_tailq 121088
bdev_io_pull_data 354407
bdev_io_pull_data_done 354403
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 354407
bdev_io_push_bounce_data_done 354403
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 354403
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 10600518
bdev_io_range_is_locked 63305
bdev_io_should_split 266612589
bdev_io_split 1069149
bdev_io_split_done 2091616
bdev_io_split_submit 2091632
bdev_io_status_get_string 0
bdev_io_submit 262883197
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 352783
bdev_io_type_supported 9581776
bdev_io_update_io_stat 261775316
bdev_io_use_accel_sequence 690730311
bdev_io_use_memory_domain 177409299
bdev_io_valid_blocks 263655663
bdev_is_read_io 17392883
bdev_lba_range_overlapped 59994
bdev_lba_range_overlaps_tailq 4693
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4672
bdev_lock_lba_range_check_io 46094
bdev_lock_lba_range_ctx 4672
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3744
bdev_mgmt_channel_create 13112
bdev_mgmt_channel_destroy 13112
bdev_mgr_unregister_cb 2295
bdev_module_action_complete 66524
bdev_module_action_done 64229
bdev_module_all_actions_completed 11809441
bdev_module_fini_iter 8120
bdev_module_fini_start_iter 4232
bdev_module_get_max_ctx_size 2295
bdev_modules_init 2295
bdev_name_add 12716
bdev_name_cmp 130021
bdev_name_del 449
bdev_name_del_unsafe 12698
bdev_name_tree_RB_FIND 31535
bdev_name_tree_RB_INSERT 12716
bdev_name_tree_RB_INSERT_COLOR 12698
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 12698
bdev_name_tree_RB_REMOVE_COLOR 9770
bdev_no_mem_poller 1
bdev_ok_to_examine 6351
bdev_open 64903
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2295
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28255
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 940
bdev_qos_destroy 196
bdev_qos_io_submit 11182237
bdev_qos_io_to_limit 867697882
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 867704316
bdev_qos_r_bps_queue 17392827
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 212343195
bdev_qos_rw_bps_rewind_quota 6564335
bdev_qos_rw_iops_queue 671150246
bdev_qos_rw_iops_rewind_quota 10710775
bdev_qos_rw_queue_io 883495147
bdev_qos_rw_rewind_io 17275110
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 655275
bdev_queue_nomem_io_tail 4577714
bdev_quiesce_range_locked 1259
bdev_read_blocks_with_md 18328714
bdev_readv_blocks_with_md 98010800
bdev_register 6349
bdev_register_finished 6339
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 226006102
bdev_rw_split_get_buf_cb 58932
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 4592347
bdev_start_qos 64856
bdev_start_reset 329
bdev_submit_request 260667391
bdev_trace 2049
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4672
bdev_unlock_lba_range_get_channel 3748
bdev_unmap_should_split 33284757
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1259
bdev_unregister 6339
bdev_unregister_abort_channel 430
bdev_unregister_unsafe 7030
bdev_update_qd_sampling_period 146
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 11807146
bdev_write_blocks_with_md 34252215
bdev_write_zero_buffer 567358
bdev_write_zero_buffer_done 567358
bdev_write_zeroes_should_split 3223546
bdev_write_zeroes_split 4414
bdev_writev_blocks_with_md 75328263
claim_bdev 348
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1534
claim_type_promotes_to_write 100
claim_verify_rom 92
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1102
io_channel_iter_get_bdev 815587
log_already_claimed 114
parent_bdev_io_complete 1069145
register_flag_bdev 2159
spdk_bdev_abort 60500
spdk_bdev_add_io_stat 22114
spdk_bdev_alias_add 6381
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1092
spdk_bdev_claim_get_name 8431
spdk_bdev_claim_opts_init 496
spdk_bdev_close 27531
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 500326945
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30126
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 766
spdk_bdev_examine 16
spdk_bdev_finish 2295
spdk_bdev_first 5109
spdk_bdev_first_leaf 636
spdk_bdev_flush 785314
spdk_bdev_flush_blocks 3101874
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 410415
spdk_bdev_for_each_channel_continue 405181
spdk_bdev_free_io 261415959
spdk_bdev_get_acwu 2691
spdk_bdev_get_aliases 30174
spdk_bdev_get_block_size 47841155
spdk_bdev_get_buf_align 70861351
spdk_bdev_get_by_name 3280
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8126999
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 95623161
spdk_bdev_get_io_channel 34726
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602520
spdk_bdev_get_max_copy 2557
spdk_bdev_get_md_size 47615293
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133391
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65956
spdk_bdev_get_num_blocks 30979005
spdk_bdev_get_numa_id 1431
spdk_bdev_get_nvme_ctratt 3596
spdk_bdev_get_nvme_nsid 3004
spdk_bdev_get_optimal_io_boundary 2561
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3552
spdk_bdev_get_product_name 32581
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 30136
spdk_bdev_get_qos_rpc_type 120504
spdk_bdev_get_uuid 46638
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6315
spdk_bdev_has_write_cache 2943
spdk_bdev_histogram_enable 759
spdk_bdev_histogram_enable_ext 766
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2295
spdk_bdev_io_complete 259513195
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 44354281
spdk_bdev_io_complete_nvme_status 27097313
spdk_bdev_io_complete_scsi_status 4868681
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 33564138
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 41006541
spdk_bdev_io_get_iovec 1031195
spdk_bdev_io_get_md_buf 9571315
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 24039442
spdk_bdev_io_get_scsi_status 8386651
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 28884273
spdk_bdev_io_get_thread 270877846
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11287054
spdk_bdev_io_set_md_buf 32037
spdk_bdev_io_type_supported 2295587
spdk_bdev_is_dif_check_enabled 1289852
spdk_bdev_is_dif_head_of_md 644768
spdk_bdev_is_md_interleaved 9348274
spdk_bdev_is_md_separate 51345033
spdk_bdev_is_zoned 5221
spdk_bdev_module_claim_bdev 4911
spdk_bdev_module_claim_bdev_desc 444
spdk_bdev_module_examine_done 63957
spdk_bdev_module_fini_done 5825
spdk_bdev_module_fini_start_done 1937
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 36713
spdk_bdev_module_list_find 36713
spdk_bdev_module_release_bdev 4839
spdk_bdev_next 29432
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 228
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 246920
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27226
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 876273
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1090
spdk_bdev_read 14611855
spdk_bdev_read_blocks 17113355
spdk_bdev_read_blocks_with_md 1276324
spdk_bdev_readv 1584659
spdk_bdev_readv_blocks 7443035
spdk_bdev_readv_blocks_ext 28056481
spdk_bdev_readv_blocks_with_md 61197488
spdk_bdev_register 6353
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29144
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6364
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1103
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 15788047
spdk_bdev_unmap_blocks 33325285
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1094
spdk_bdev_unregister 6367
spdk_bdev_unregister_by_name 778
spdk_bdev_wait_for_examine 11179
spdk_bdev_write 32553086
spdk_bdev_write_blocks 33872555
spdk_bdev_write_blocks_with_md 111459
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3223399
spdk_bdev_writev 1819562
spdk_bdev_writev_blocks 5625757
spdk_bdev_writev_blocks_ext 48579267
spdk_bdev_writev_blocks_with_md 20899917
spdk_bdev_zcopy_end 1057315
spdk_bdev_zcopy_start 1069817
spdk_for_each_bdev 5109
spdk_for_each_bdev_leaf 636

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