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 10:55:39 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4993 23691 21.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24844469
_bdev_abort 80228
_bdev_copy_split 0
_bdev_get_block_size_with_md 550392
_bdev_init 2186
_bdev_io_check_opts 70730152
_bdev_io_complete 240203926
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 311358
_bdev_io_ext_use_bounce_buffer 309759
_bdev_io_handle_no_mem 240921682
_bdev_io_pull_bounce_data_buf 311358
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 311358
_bdev_io_put_buf 11047702
_bdev_io_set_buf 11045279
_bdev_io_set_md_buf 11045407
_bdev_io_submit 242712970
_bdev_io_submit_ext 168858496
_bdev_lock_lba_range 4667
_bdev_memory_domain_get_io_cb 309759
_bdev_memory_domain_io_get_buf 309759
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 821952
_bdev_trace 2186
_bdev_unlock_lba_range 4667
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 224
_calculate_measured_qd_cpl 114
_event_notify 1090
_is_buf_allocated 52517657
_media_management_notify 0
_remove_notify 755
_resize_notify 335
_spdk_bdev_quiesce 2512
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2186
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2186
_tmp_bdev_event_cb 0
_to_next_boundary 2123563
bdev_abort 80224
bdev_abort_all_buf_io 22659
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23025
bdev_abort_buf_io 80220
bdev_abort_buf_io_cb 0
bdev_abort_io 80248
bdev_abort_io_done 80244
bdev_abort_queued_io 80228
bdev_abort_retry 4
bdev_alias_del 6400
bdev_alloc_io_stat 28567
bdev_bytes_to_blocks 57068330
bdev_calculate_measured_queue_depth 114
bdev_ch_add_to_io_submitted 244804691
bdev_ch_remove_from_io_submitted 243073025
bdev_ch_resubmit_io 6484820
bdev_ch_retry_io 5722966
bdev_channel_abort_queued_ios 22293
bdev_channel_create 21859
bdev_channel_destroy 21851
bdev_channel_destroy_resource 21851
bdev_channel_for_each_io 0
bdev_channel_get_io 244753024
bdev_channel_poll_qos 409463
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 411085
bdev_channel_submit_qos_io_done 409010
bdev_close 65044
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 65091
bdev_desc_free 65091
bdev_desc_release_claims 347
bdev_destroy_cb 6413
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 426931
bdev_each_channel_msg 421666
bdev_enable_histogram_config_json 972
bdev_enable_qos 21906
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6388
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2322
bdev_examine_allowlist_remove 12744
bdev_finish_unregister_bdevs_iter 6349
bdev_finish_wait_for_examine_done 2322
bdev_for_each_io_done 0
bdev_free_io_stat 28567
bdev_get_by_name 31660
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 345
bdev_get_each_channel_stat 338
bdev_get_io_size_in_byte 207887837
bdev_get_io_stat 355
bdev_get_max_write 2806
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 2322
bdev_init_failed 0
bdev_io_complete 242344151
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 40443
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 241844947
bdev_io_do_submit 242600288
bdev_io_exec_sequence 350186
bdev_io_exec_sequence_cb 350186
bdev_io_get_buf 11045045
bdev_io_get_buf_complete 11045422
bdev_io_get_iobuf_cb 65656
bdev_io_get_max_buf_len 22084910
bdev_io_increment_outstanding 243112668
bdev_io_init 243473694
bdev_io_needs_sequence_exec 411885160
bdev_io_on_tailq 160496
bdev_io_pull_data 311362
bdev_io_pull_data_done 311358
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 311362
bdev_io_push_bounce_data_done 311358
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 311358
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 11047674
bdev_io_range_is_locked 59311
bdev_io_should_split 247711185
bdev_io_split 820456
bdev_io_split_done 2145680
bdev_io_split_submit 2145696
bdev_io_status_get_string 0
bdev_io_submit 244040056
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 309743
bdev_io_type_supported 13052889
bdev_io_update_io_stat 243565550
bdev_io_use_accel_sequence 647308403
bdev_io_use_memory_domain 173765609
bdev_io_valid_blocks 244781279
bdev_is_read_io 17704992
bdev_lba_range_overlapped 56000
bdev_lba_range_overlaps_tailq 4688
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4667
bdev_lock_lba_range_check_io 46536
bdev_lock_lba_range_ctx 4667
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3742
bdev_mgmt_channel_create 13220
bdev_mgmt_channel_destroy 13220
bdev_mgr_unregister_cb 2322
bdev_module_action_complete 66962
bdev_module_action_done 64640
bdev_module_all_actions_completed 13207464
bdev_module_fini_iter 8228
bdev_module_fini_start_iter 4286
bdev_module_get_max_ctx_size 2322
bdev_modules_init 2322
bdev_name_add 12790
bdev_name_cmp 129283
bdev_name_del 449
bdev_name_del_unsafe 12772
bdev_name_tree_RB_FIND 31660
bdev_name_tree_RB_INSERT 12790
bdev_name_tree_RB_INSERT_COLOR 12772
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 12772
bdev_name_tree_RB_REMOVE_COLOR 9816
bdev_no_mem_poller 1
bdev_ok_to_examine 6388
bdev_open 65091
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2322
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28401
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 972
bdev_qos_destroy 196
bdev_qos_io_submit 10560758
bdev_qos_io_to_limit 817647786
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 817654843
bdev_qos_r_bps_queue 17704936
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 201010963
bdev_qos_rw_bps_rewind_quota 6876891
bdev_qos_rw_iops_queue 632991629
bdev_qos_rw_iops_rewind_quota 10705225
bdev_qos_rw_queue_io 834003354
bdev_qos_rw_rewind_io 17582116
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 765624
bdev_queue_nomem_io_tail 5719391
bdev_quiesce_range_locked 1254
bdev_read_blocks_with_md 16929126
bdev_readv_blocks_with_md 97457583
bdev_register 6386
bdev_register_finished 6376
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 214729848
bdev_rw_split_get_buf_cb 97020
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 5722967
bdev_start_qos 65044
bdev_start_reset 329
bdev_submit_request 242569140
bdev_trace 2064
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4667
bdev_unlock_lba_range_get_channel 3746
bdev_unmap_should_split 25599654
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1254
bdev_unregister 6376
bdev_unregister_abort_channel 442
bdev_unregister_unsafe 7067
bdev_update_qd_sampling_period 135
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13205142
bdev_write_blocks_with_md 28398379
bdev_write_zero_buffer 547586
bdev_write_zero_buffer_done 547586
bdev_write_zeroes_should_split 3306974
bdev_write_zeroes_split 2837
bdev_writev_blocks_with_md 72217196
claim_bdev 347
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1531
claim_type_promotes_to_write 99
claim_verify_rom 91
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1090
io_channel_iter_get_bdev 848592
log_already_claimed 114
parent_bdev_io_complete 820452
register_flag_bdev 2186
spdk_bdev_abort 80204
spdk_bdev_add_io_stat 22189
spdk_bdev_alias_add 6418
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 495
spdk_bdev_close 27677
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 468507258
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30131
spdk_bdev_dump_io_stat_json 335
spdk_bdev_enable_histogram_opts_init 780
spdk_bdev_examine 16
spdk_bdev_finish 2322
spdk_bdev_first 5107
spdk_bdev_first_leaf 636
spdk_bdev_flush 767044
spdk_bdev_flush_blocks 3057709
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 426935
spdk_bdev_for_each_channel_continue 421664
spdk_bdev_free_io 243032458
spdk_bdev_get_acwu 2663
spdk_bdev_get_aliases 30179
spdk_bdev_get_block_size 49008061
spdk_bdev_get_buf_align 71951894
spdk_bdev_get_by_name 3259
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9286409
spdk_bdev_get_device_stat 345
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 95639062
spdk_bdev_get_io_channel 34881
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602620
spdk_bdev_get_max_copy 2529
spdk_bdev_get_md_size 48877537
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133577
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66081
spdk_bdev_get_num_blocks 33334865
spdk_bdev_get_numa_id 1457
spdk_bdev_get_nvme_ctratt 3608
spdk_bdev_get_nvme_nsid 3018
spdk_bdev_get_optimal_io_boundary 2533
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3519
spdk_bdev_get_product_name 32566
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 330
spdk_bdev_get_qos_rate_limits 30141
spdk_bdev_get_qos_rpc_type 120524
spdk_bdev_get_uuid 46400
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6287
spdk_bdev_has_write_cache 2928
spdk_bdev_histogram_enable 773
spdk_bdev_histogram_enable_ext 780
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2322
spdk_bdev_io_complete 241880971
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 33674653
spdk_bdev_io_complete_nvme_status 26903001
spdk_bdev_io_complete_scsi_status 5890582
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 35573642
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 44280784
spdk_bdev_io_get_iovec 1034116
spdk_bdev_io_get_md_buf 9270169
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 25249261
spdk_bdev_io_get_scsi_status 9592862
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 28550320
spdk_bdev_io_get_thread 252984489
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11788618
spdk_bdev_io_set_md_buf 32595
spdk_bdev_io_type_supported 2570053
spdk_bdev_is_dif_check_enabled 1174446
spdk_bdev_is_dif_head_of_md 587051
spdk_bdev_is_md_interleaved 10430344
spdk_bdev_is_md_separate 52581598
spdk_bdev_is_zoned 5204
spdk_bdev_module_claim_bdev 4925
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_module_examine_done 64368
spdk_bdev_module_fini_done 5906
spdk_bdev_module_fini_start_done 1964
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37203
spdk_bdev_module_list_find 37203
spdk_bdev_module_release_bdev 4853
spdk_bdev_next 29437
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 222
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 241947
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27372
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 920941
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1085
spdk_bdev_read 13456457
spdk_bdev_read_blocks 15667261
spdk_bdev_read_blocks_with_md 1278467
spdk_bdev_readv 1946238
spdk_bdev_readv_blocks 8300575
spdk_bdev_readv_blocks_ext 27912953
spdk_bdev_readv_blocks_with_md 59753147
spdk_bdev_register 6390
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29260
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6401
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1118
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 11886571
spdk_bdev_unmap_blocks 25888224
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1089
spdk_bdev_unregister 6404
spdk_bdev_unregister_by_name 784
spdk_bdev_wait_for_examine 11278
spdk_bdev_write 26916980
spdk_bdev_write_blocks 28038523
spdk_bdev_write_blocks_with_md 114345
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3306821
spdk_bdev_writev 2154669
spdk_bdev_writev_blocks 6400469
spdk_bdev_writev_blocks_ext 42965397
spdk_bdev_writev_blocks_with_md 22515622
spdk_bdev_zcopy_end 1075974
spdk_bdev_zcopy_start 1096459
spdk_for_each_bdev 5107
spdk_for_each_bdev_leaf 636

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