LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4671 5671 82.4 %
Date: 2024-11-20 13:00:13 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4986 23691 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23610051
_bdev_abort 25780
_bdev_copy_split 0
_bdev_get_block_size_with_md 693918
_bdev_init 2017
_bdev_io_check_opts 63400098
_bdev_io_complete 231403637
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 329024
_bdev_io_ext_use_bounce_buffer 327755
_bdev_io_handle_no_mem 232252494
_bdev_io_pull_bounce_data_buf 329024
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 329024
_bdev_io_put_buf 9796141
_bdev_io_set_buf 9794206
_bdev_io_set_md_buf 9794067
_bdev_io_submit 233599164
_bdev_io_submit_ext 154151229
_bdev_lock_lba_range 3646
_bdev_memory_domain_get_io_cb 327755
_bdev_memory_domain_io_get_buf 327755
_bdev_next_leaf 2040
_bdev_open_async 1022
_bdev_reset_complete 332
_bdev_rw_split 1059095
_bdev_trace 2017
_bdev_unlock_lba_range 3646
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 208
_calculate_measured_qd_cpl 106
_event_notify 1000
_is_buf_allocated 49011944
_media_management_notify 0
_remove_notify 735
_resize_notify 265
_spdk_bdev_quiesce 2524
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2017
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2017
_tmp_bdev_event_cb 0
_to_next_boundary 2019255
bdev_abort 25776
bdev_abort_all_buf_io 19146
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 19515
bdev_abort_buf_io 25772
bdev_abort_buf_io_cb 0
bdev_abort_io 25800
bdev_abort_io_done 25796
bdev_abort_queued_io 25780
bdev_abort_retry 4
bdev_alias_del 6089
bdev_alloc_io_stat 24773
bdev_bytes_to_blocks 59395003
bdev_calculate_measured_queue_depth 106
bdev_ch_add_to_io_submitted 234464391
bdev_ch_remove_from_io_submitted 234407153
bdev_ch_resubmit_io 6006229
bdev_ch_retry_io 5275278
bdev_channel_abort_queued_ios 18777
bdev_channel_create 18385
bdev_channel_destroy 18377
bdev_channel_destroy_resource 18377
bdev_channel_for_each_io 0
bdev_channel_get_io 235030792
bdev_channel_poll_qos 403355
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 404980
bdev_channel_submit_qos_io_done 402769
bdev_close 59605
bdev_compare_and_write_do_compare 2354
bdev_compare_and_write_do_compare_done 2354
bdev_compare_and_write_do_write 2192
bdev_compare_and_write_do_write_done 2192
bdev_compare_blocks_with_md 16
bdev_compare_do_read 2338
bdev_compare_do_read_done 2338
bdev_comparev_and_writev_blocks_locked 2354
bdev_comparev_and_writev_blocks_unlock 2354
bdev_comparev_and_writev_blocks_unlocked 2354
bdev_comparev_blocks_with_md 2430
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 339
bdev_copy_split 16
bdev_desc_alloc 59650
bdev_desc_free 59650
bdev_desc_release_claims 341
bdev_destroy_cb 6100
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 418296
bdev_each_channel_msg 413345
bdev_enable_histogram_config_json 934
bdev_enable_qos 18432
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6077
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 185
bdev_examine_allowlist_free 2154
bdev_examine_allowlist_remove 12122
bdev_finish_unregister_bdevs_iter 6042
bdev_finish_wait_for_examine_done 2154
bdev_for_each_io_done 0
bdev_free_io_stat 24773
bdev_get_by_name 29684
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 337
bdev_get_each_channel_stat 338
bdev_get_io_size_in_byte 178119155
bdev_get_io_stat 347
bdev_get_max_write 2773
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1096
bdev_histogram_enable_channel_cb 739
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 58
bdev_init_complete 2154
bdev_init_failed 0
bdev_io_complete 233624149
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 68167
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 233335558
bdev_io_do_submit 233389644
bdev_io_exec_sequence 395906
bdev_io_exec_sequence_cb 395906
bdev_io_get_buf 9794241
bdev_io_get_buf_complete 9794069
bdev_io_get_iobuf_cb 63527
bdev_io_get_max_buf_len 19584798
bdev_io_increment_outstanding 233751008
bdev_io_init 233863688
bdev_io_needs_sequence_exec 391622986
bdev_io_on_tailq 51600
bdev_io_pull_data 329028
bdev_io_pull_data_done 329024
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 329028
bdev_io_push_bounce_data_done 329024
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 329024
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 9796349
bdev_io_range_is_locked 56758
bdev_io_should_split 238566830
bdev_io_split 1055807
bdev_io_split_done 2164705
bdev_io_split_submit 2164721
bdev_io_status_get_string 0
bdev_io_submit 234720663
bdev_io_submit_reset 308
bdev_io_submit_sequence_cb 327739
bdev_io_type_supported 12209546
bdev_io_update_io_stat 234527718
bdev_io_use_accel_sequence 619038708
bdev_io_use_memory_domain 158802190
bdev_io_valid_blocks 234586264
bdev_is_read_io 17391494
bdev_lba_range_overlapped 54474
bdev_lba_range_overlaps_tailq 3667
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 2386
bdev_lock_lba_range_cb 3646
bdev_lock_lba_range_check_io 41288
bdev_lock_lba_range_ctx 3646
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 2669
bdev_mgmt_channel_create 10620
bdev_mgmt_channel_destroy 10620
bdev_mgr_unregister_cb 2154
bdev_module_action_complete 63557
bdev_module_action_done 61403
bdev_module_all_actions_completed 12016003
bdev_module_fini_iter 7564
bdev_module_fini_start_iter 3954
bdev_module_get_max_ctx_size 2154
bdev_modules_init 2154
bdev_name_add 12167
bdev_name_cmp 124597
bdev_name_del 439
bdev_name_del_unsafe 12150
bdev_name_tree_RB_FIND 29684
bdev_name_tree_RB_INSERT 12167
bdev_name_tree_RB_INSERT_COLOR 12150
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 12150
bdev_name_tree_RB_REMOVE_COLOR 9479
bdev_no_mem_poller 1
bdev_ok_to_examine 6077
bdev_open 59650
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1012
bdev_open_async_fini 2154
bdev_open_async_opts_copy 1012
bdev_open_async_opts_get_default 1012
bdev_open_ext 26385
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 934
bdev_qos_destroy 196
bdev_qos_io_submit 10349570
bdev_qos_io_to_limit 735813021
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 735817934
bdev_qos_r_bps_queue 17391438
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 171532437
bdev_qos_rw_bps_rewind_quota 6586720
bdev_qos_rw_iops_queue 580309554
bdev_qos_rw_iops_rewind_quota 10687141
bdev_qos_rw_queue_io 751842680
bdev_qos_rw_rewind_io 17273861
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 744102
bdev_queue_nomem_io_tail 5262322
bdev_quiesce_range_locked 1260
bdev_read_blocks_with_md 17028495
bdev_readv_blocks_with_md 87368934
bdev_register 6074
bdev_register_finished 6065
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 324
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 369
bdev_reset_freeze_channel_done 324
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 202409369
bdev_rw_split_get_buf_cb 80983
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 5275279
bdev_start_qos 59605
bdev_start_reset 332
bdev_submit_request 233385871
bdev_trace 1902
bdev_unfreeze_channel 373
bdev_unlock_lba_range 2394
bdev_unlock_lba_range_cb 3646
bdev_unlock_lba_range_get_channel 2673
bdev_unmap_should_split 29290553
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1260
bdev_unregister 6065
bdev_unregister_abort_channel 400
bdev_unregister_unsafe 6740
bdev_update_qd_sampling_period 127
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12013849
bdev_write_blocks_with_md 29801687
bdev_write_zero_buffer 691145
bdev_write_zero_buffer_done 691145
bdev_write_zeroes_should_split 3363453
bdev_write_zeroes_split 18256
bdev_writev_blocks_with_md 67468837
claim_bdev 341
claim_opts_copy 88
claim_reset 320
claim_type_is_v2 1507
claim_type_promotes_to_write 99
claim_verify_rom 91
claim_verify_rwm 32
claim_verify_rwo 270
event_notify 1000
io_channel_iter_get_bdev 831638
log_already_claimed 112
parent_bdev_io_complete 1055803
register_flag_bdev 2017
spdk_bdev_abort 25756
spdk_bdev_add_io_stat 18715
spdk_bdev_alias_add 6106
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 419
spdk_bdev_channel_get_histogram 1088
spdk_bdev_claim_get_name 7112
spdk_bdev_claim_opts_init 489
spdk_bdev_close 25662
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 2368
spdk_bdev_comparev_blocks 2406
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 327
spdk_bdev_desc_get_bdev 446166319
spdk_bdev_destruct_done 1659
spdk_bdev_dump_info_json 27060
spdk_bdev_dump_io_stat_json 327
spdk_bdev_enable_histogram_opts_init 749
spdk_bdev_examine 16
spdk_bdev_finish 2154
spdk_bdev_first 4454
spdk_bdev_first_leaf 537
spdk_bdev_flush 701516
spdk_bdev_flush_blocks 2510137
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 418298
spdk_bdev_for_each_channel_continue 413344
spdk_bdev_free_io 234477824
spdk_bdev_get_acwu 2108
spdk_bdev_get_aliases 27108
spdk_bdev_get_block_size 39629439
spdk_bdev_get_buf_align 66713225
spdk_bdev_get_by_name 3299
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8684758
spdk_bdev_get_device_stat 337
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 87817886
spdk_bdev_get_io_channel 30860
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 541200
spdk_bdev_get_max_copy 1971
spdk_bdev_get_md_size 43557867
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 121720
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 61727
spdk_bdev_get_num_blocks 25964131
spdk_bdev_get_numa_id 1402
spdk_bdev_get_nvme_ctratt 2393
spdk_bdev_get_nvme_nsid 2016
spdk_bdev_get_optimal_io_boundary 1975
spdk_bdev_get_opts 359
spdk_bdev_get_physical_block_size 3000
spdk_bdev_get_product_name 29566
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 322
spdk_bdev_get_qos_rate_limits 27070
spdk_bdev_get_qos_rpc_type 108240
spdk_bdev_get_uuid 31377
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5783
spdk_bdev_has_write_cache 3045
spdk_bdev_histogram_enable 743
spdk_bdev_histogram_enable_ext 749
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2154
spdk_bdev_io_complete 232920359
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 37939599
spdk_bdev_io_complete_nvme_status 23394799
spdk_bdev_io_complete_scsi_status 5432807
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 33069882
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 41184683
spdk_bdev_io_get_iovec 740478
spdk_bdev_io_get_md_buf 7958173
spdk_bdev_io_get_nvme_fused_status 2078
spdk_bdev_io_get_nvme_status 18877100
spdk_bdev_io_get_scsi_status 8936546
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 24631152
spdk_bdev_io_get_thread 242976228
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 10206411
spdk_bdev_io_set_md_buf 31570
spdk_bdev_io_type_supported 2007219
spdk_bdev_is_dif_check_enabled 1129986
spdk_bdev_is_dif_head_of_md 564825
spdk_bdev_is_md_interleaved 9949674
spdk_bdev_is_md_separate 47207530
spdk_bdev_is_zoned 3780
spdk_bdev_module_claim_bdev 3899
spdk_bdev_module_claim_bdev_desc 437
spdk_bdev_module_examine_done 61131
spdk_bdev_module_fini_done 5410
spdk_bdev_module_fini_start_done 1800
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 34344
spdk_bdev_module_list_find 34344
spdk_bdev_module_release_bdev 3827
spdk_bdev_next 26381
spdk_bdev_next_leaf 1503
spdk_bdev_notify_blockcnt_change 186
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 105
spdk_bdev_nvme_io_passthru 97
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 251894
spdk_bdev_open_async 1012
spdk_bdev_open_ext 25370
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 674226
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1091
spdk_bdev_read 13510267
spdk_bdev_read_blocks 15753676
spdk_bdev_read_blocks_with_md 1280523
spdk_bdev_readv 1973253
spdk_bdev_readv_blocks 7960718
spdk_bdev_readv_blocks_ext 23185271
spdk_bdev_readv_blocks_with_md 55020845
spdk_bdev_register 6078
spdk_bdev_reset 332
spdk_bdev_reset_io_stat 25458
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 363
spdk_bdev_set_qd_sampling_period 6090
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1099
spdk_bdev_subsystem_config_json 185
spdk_bdev_unmap 13278920
spdk_bdev_unmap_blocks 29285195
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1095
spdk_bdev_unregister 6093
spdk_bdev_unregister_by_name 734
spdk_bdev_wait_for_examine 10549
spdk_bdev_write 28106421
spdk_bdev_write_blocks 29062174
spdk_bdev_write_blocks_with_md 116831
spdk_bdev_write_zeroes 572
spdk_bdev_write_zeroes_blocks 3363288
spdk_bdev_writev 2133114
spdk_bdev_writev_blocks 6093179
spdk_bdev_writev_blocks_ext 40268754
spdk_bdev_writev_blocks_with_md 20330845
spdk_bdev_zcopy_end 743092
spdk_bdev_zcopy_start 744029
spdk_for_each_bdev 4454
spdk_for_each_bdev_leaf 537

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