LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4057 4915 82.5 %
Date: 2024-07-13 01:21:49 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1906 2802 68.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 30943266
_bdev_abort 30925
_bdev_copy_split 0
_bdev_get_block_size_with_md 687492
_bdev_init 2436
_bdev_io_check_opts 115996871
_bdev_io_complete 306145918
_bdev_io_complete_in_submit 36
_bdev_io_complete_push_bounce_done 1503
_bdev_io_ext_use_bounce_buffer 352431
_bdev_io_handle_no_mem 306780372
_bdev_io_pull_bounce_data_buf 353910
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
_bdev_io_push_bounce_data_buffer 1503
_bdev_io_put_buf 16134404
_bdev_io_set_buf 16134404
_bdev_io_set_md_buf 16134404
_bdev_io_submit 306114589
_bdev_io_submit_ext 224203468
_bdev_lock_lba_range 7861
_bdev_memory_domain_get_io_cb 352431
_bdev_memory_domain_io_get_buf 352431
_bdev_next_leaf 2046
_bdev_open_async 2609
_bdev_rw_split 3346403
_bdev_trace 2436
_bdev_unlock_lba_range 7861
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 292
_calculate_measured_qd_cpl 149
_event_notify 1970
_is_buf_allocated 73444917
_media_management_notify 0
_remove_notify 1716
_resize_notify 254
_spdk_bdev_quiesce 8886
_tmp_bdev_event_cb 0
_to_next_boundary 7344100
bdev_abort 30919
bdev_abort_all_buf_io 30821
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 60697
bdev_abort_buf_io 30913
bdev_abort_buf_io_cb 0
bdev_abort_io 30937
bdev_abort_io_done 30931
bdev_abort_queued_io 30925
bdev_abort_retry 6
bdev_alias_del 9205
bdev_alloc_io_stat 38965
bdev_bytes_to_blocks 60203735
bdev_calculate_measured_queue_depth 149
bdev_ch_add_to_io_submitted 309489566
bdev_ch_remove_from_io_submitted 309489566
bdev_ch_resubmit_io 5940919
bdev_ch_retry_io 5493037
bdev_channel_abort_queued_ios 30401
bdev_channel_create 29468
bdev_channel_destroy 29456
bdev_channel_destroy_resource 29456
bdev_channel_for_each_io 0
bdev_channel_get_io 310499040
bdev_channel_poll_qos 370206
bdev_channel_poll_timeout_io 78
bdev_channel_poll_timeout_io_done 48
bdev_channel_start_reset 364
bdev_channel_submit_qos_io 371363
bdev_channel_submit_qos_io_done 369903
bdev_close 80262
bdev_compare_and_write_do_compare 3373
bdev_compare_and_write_do_compare_done 3373
bdev_compare_and_write_do_write 3212
bdev_compare_and_write_do_write_done 3212
bdev_compare_blocks_with_md 24
bdev_compare_do_read 3379
bdev_compare_do_read_done 3379
bdev_comparev_and_writev_blocks_locked 3373
bdev_comparev_and_writev_blocks_unlock 3373
bdev_comparev_and_writev_blocks_unlocked 3373
bdev_comparev_blocks_with_md 3473
bdev_copy_do_read 18
bdev_copy_do_read_done 18
bdev_copy_do_write 18
bdev_copy_do_write_done 18
bdev_copy_get_buf_cb 18
bdev_copy_should_split 400
bdev_copy_split 24
bdev_desc_alloc 80325
bdev_desc_free 80325
bdev_desc_release_claims 393
bdev_destroy_cb 9226
bdev_disable_qos_done 16
bdev_disable_qos_msg 28
bdev_disable_qos_msg_done 16
bdev_each_channel_cpl 397199
bdev_each_channel_msg 383855
bdev_enable_histogram_config_json 948
bdev_enable_qos 29529
bdev_enable_qos_done 218
bdev_enable_qos_msg 73
bdev_examine 9173
bdev_examine_allowlist_check 71
bdev_examine_allowlist_config_json 171
bdev_examine_allowlist_free 2666
bdev_finish_unregister_bdevs_iter 8336
bdev_finish_wait_for_examine_done 2666
bdev_for_each_io_done 0
bdev_free_io_stat 38965
bdev_get_by_name 49912
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 323
bdev_get_each_channel_stat 320
bdev_get_io_size_in_byte 117244742
bdev_get_io_stat 333
bdev_get_max_write 3835
bdev_histogram_disable_channel 22
bdev_histogram_disable_channel_cb 14
bdev_histogram_enable_channel 1136
bdev_histogram_enable_channel_cb 800
bdev_histogram_get_channel 46
bdev_histogram_get_channel_cb 32
bdev_in_examine_allowlist 36
bdev_init_complete 2666
bdev_init_failed 0
bdev_io_complete 308355091
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70851
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 307276023
bdev_io_do_submit 306114559
bdev_io_exec_sequence 423258
bdev_io_exec_sequence_cb 423258
bdev_io_get_buf 16134404
bdev_io_get_buf_complete 16134404
bdev_io_get_iobuf_cb 48268
bdev_io_get_max_buf_len 32268808
bdev_io_increment_outstanding 307276023
bdev_io_init 309568656
bdev_io_needs_sequence_exec 539816457
bdev_io_on_tailq 61874
bdev_io_pull_data 354195
bdev_io_pull_data_done 353910
bdev_io_pull_data_done_and_track 12
bdev_io_pull_md_buf 24
bdev_io_pull_md_buf_done 12
bdev_io_push_bounce_data 1509
bdev_io_push_bounce_data_done 1503
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf 1503
bdev_io_push_bounce_md_buf_done 12
bdev_io_put_buf 16134404
bdev_io_range_is_locked 215889
bdev_io_should_split 312912382
bdev_io_split 3343633
bdev_io_split_done 7390991
bdev_io_split_submit 7391015
bdev_io_status_get_string 0
bdev_io_submit 309459961
bdev_io_submit_reset 333
bdev_io_submit_sequence_cb 352407
bdev_io_type_supported 10308897
bdev_io_update_io_stat 306145918
bdev_io_use_accel_sequence 403421
bdev_io_use_memory_domain 1539
bdev_io_valid_blocks 310218355
bdev_is_read_io 18980579
bdev_lba_range_overlapped 212654
bdev_lba_range_overlaps_tailq 7910
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3421
bdev_lock_lba_range_cb 7861
bdev_lock_lba_range_check_io 171518
bdev_lock_lba_range_ctx 7861
bdev_lock_lba_range_ctx_msg 43
bdev_lock_lba_range_get_channel 4308
bdev_mgmt_channel_create 15328
bdev_mgmt_channel_destroy 15328
bdev_mgr_unregister_cb 2666
bdev_module_action_complete 98328
bdev_module_action_done 95662
bdev_module_all_actions_completed 9915867
bdev_module_fini_iter 9304
bdev_module_fini_start_iter 4866
bdev_module_get_max_ctx_size 2666
bdev_modules_init 2666
bdev_name_add 18398
bdev_name_cmp 207582
bdev_name_del 658
bdev_name_del_unsafe 18372
bdev_name_tree_RB_FIND 49912
bdev_name_tree_RB_INSERT 18398
bdev_name_tree_RB_INSERT_COLOR 18372
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 18372
bdev_name_tree_RB_REMOVE_COLOR 14887
bdev_no_mem_poller 0
bdev_ok_to_examine 9173
bdev_open 80325
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2599
bdev_open_async_fini 2666
bdev_open_async_opts_copy 2599
bdev_open_async_opts_get_default 2599
bdev_open_ext 43273
bdev_poll_timeout_io 48
bdev_qos_channel_destroy 134
bdev_qos_config_json 948
bdev_qos_destroy 210
bdev_qos_io_submit 8872406
bdev_qos_io_to_limit 493632950
bdev_qos_is_iops_rate_limit 1110
bdev_qos_queue_io 493632950
bdev_qos_r_bps_queue 18980495
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 109040367
bdev_qos_rw_bps_rewind_quota 8204375
bdev_qos_rw_iops_queue 402111196
bdev_qos_rw_iops_rewind_quota 10627747
bdev_qos_rw_queue_io 511151563
bdev_qos_rw_rewind_io 18832122
bdev_qos_set_ops 166
bdev_qos_update_max_quota_per_timeslice 166
bdev_qos_w_bps_queue 84
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 12
bdev_queue_nomem_io_head 738396
bdev_queue_nomem_io_tail 5203077
bdev_quiesce_range_locked 4440
bdev_read_blocks_with_md 21242148
bdev_readv_blocks_with_md 112918239
bdev_register 9187
bdev_register_finished 9173
bdev_reset_check_outstanding_io 79
bdev_reset_check_outstanding_io_done 79
bdev_reset_complete 358
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 420
bdev_reset_freeze_channel_done 358
bdev_reset_poll_for_outstanding_io 48
bdev_rw_should_split 280362364
bdev_rw_split_get_buf_cb 128650
bdev_seek 60
bdev_seek_complete_cb 12
bdev_set_qos_limit_done 256
bdev_set_qos_rate_limits 163
bdev_shared_ch_retry_io 5493037
bdev_start_qos 80262
bdev_start_reset 358
bdev_submit_request 306852726
bdev_trace 2308
bdev_unfreeze_channel 420
bdev_unlock_lba_range 3433
bdev_unlock_lba_range_cb 7861
bdev_unlock_lba_range_get_channel 4314
bdev_unmap_should_split 24759116
bdev_unmap_split 18
bdev_unquiesce_range_unlocked 4440
bdev_unregister 9173
bdev_unregister_abort_channel 945
bdev_unregister_unsafe 10736
bdev_update_qd_sampling_period 178
bdev_update_qos_rate_limit_msg 16
bdev_wait_for_examine_cb 9913201
bdev_write_blocks_with_md 31573754
bdev_write_zero_buffer 683657
bdev_write_zero_buffer_done 683657
bdev_write_zeroes_should_split 2639403
bdev_write_zeroes_split 6013
bdev_writev_blocks_with_md 111911140
claim_bdev 393
claim_opts_copy 132
claim_reset 370
claim_type_is_v2 1767
claim_type_promotes_to_write 109
claim_verify_rom 103
claim_verify_rwm 48
claim_verify_rwo 320
event_notify 1970
io_channel_iter_get_bdev 781054
log_already_claimed 155
parent_bdev_io_complete 3343627
register_flag_bdev 2436
spdk_bdev_abort 30907
spdk_bdev_add_io_stat 29776
spdk_bdev_alias_add 9231
spdk_bdev_alias_del 32
spdk_bdev_alias_del_all 632
spdk_bdev_channel_get_histogram 1126
spdk_bdev_claim_get_name 9031
spdk_bdev_claim_opts_init 561
spdk_bdev_close 41802
spdk_bdev_compare_blocks 24
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3389
spdk_bdev_comparev_blocks 3437
spdk_bdev_comparev_blocks_with_md 36
spdk_bdev_copy_blocks 382
spdk_bdev_desc_get_bdev 592804848
spdk_bdev_destruct_done 2557
spdk_bdev_dump_info_json 30067
spdk_bdev_dump_io_stat_json 327
spdk_bdev_examine 6
spdk_bdev_finish 2666
spdk_bdev_first 5083
spdk_bdev_first_leaf 566
spdk_bdev_flush 786886
spdk_bdev_flush_blocks 4307795
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 397199
spdk_bdev_for_each_channel_continue 383855
spdk_bdev_free_io 309568656
spdk_bdev_get_acwu 2894
spdk_bdev_get_aliases 30099
spdk_bdev_get_block_size 47897131
spdk_bdev_get_buf_align 99412080
spdk_bdev_get_by_name 6639
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 31119576
spdk_bdev_get_device_stat 323
spdk_bdev_get_dif_type 97608544
spdk_bdev_get_io_channel 50156
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 601340
spdk_bdev_get_max_copy 2765
spdk_bdev_get_md_size 65474658
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 174437
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 78812
spdk_bdev_get_num_blocks 56697785
spdk_bdev_get_nvme_ctratt 3115
spdk_bdev_get_optimal_io_boundary 2767
spdk_bdev_get_opts 360
spdk_bdev_get_physical_block_size 4779
spdk_bdev_get_product_name 34136
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 322
spdk_bdev_get_qos_rate_limits 30077
spdk_bdev_get_qos_rpc_type 120268
spdk_bdev_get_uuid 75760
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6767
spdk_bdev_has_write_cache 6004
spdk_bdev_histogram_enable 814
spdk_bdev_histogram_get 32
spdk_bdev_initialize 2666
spdk_bdev_io_complete 306853027
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 39047149
spdk_bdev_io_complete_nvme_status 41315192
spdk_bdev_io_complete_scsi_status 4706024
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 46723699
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 61661610
spdk_bdev_io_get_iovec 608862
spdk_bdev_io_get_md_buf 9001230
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 26726641
spdk_bdev_io_get_scsi_status 32142967
spdk_bdev_io_get_seek_offset 60
spdk_bdev_io_get_submit_tsc 43407307
spdk_bdev_io_get_thread 324496848
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 16390168
spdk_bdev_io_set_md_buf 46469
spdk_bdev_io_type_supported 1825841
spdk_bdev_is_dif_check_enabled 1274020
spdk_bdev_is_dif_head_of_md 638634
spdk_bdev_is_md_interleaved 32456938
spdk_bdev_is_md_separate 73641174
spdk_bdev_is_zoned 4863
spdk_bdev_module_claim_bdev 7583
spdk_bdev_module_claim_bdev_desc 531
spdk_bdev_module_examine_done 95278
spdk_bdev_module_fini_done 6638
spdk_bdev_module_fini_start_done 2200
spdk_bdev_module_init_done 384
spdk_bdev_module_list_add 41654
spdk_bdev_module_list_find 41654
spdk_bdev_module_release_bdev 7475
spdk_bdev_next 27817
spdk_bdev_next_leaf 1480
spdk_bdev_notify_blockcnt_change 195
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 35
spdk_bdev_nvme_io_passthru 81
spdk_bdev_nvme_io_passthru_md 6
spdk_bdev_nvme_iov_passthru_md 2490269
spdk_bdev_open_async 2599
spdk_bdev_open_ext 40676
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 930342
spdk_bdev_quiesce 596
spdk_bdev_quiesce_range 3844
spdk_bdev_read 13923417
spdk_bdev_read_blocks 19442678
spdk_bdev_read_blocks_with_md 1799470
spdk_bdev_readv 1818922
spdk_bdev_readv_blocks 20432498
spdk_bdev_readv_blocks_ext 46096625
spdk_bdev_readv_blocks_with_md 42184861
spdk_bdev_register 9193
spdk_bdev_reset 364
spdk_bdev_reset_io_stat 38965
spdk_bdev_seek_data 30
spdk_bdev_seek_hole 30
spdk_bdev_set_opts 366
spdk_bdev_set_qd_sampling_period 9208
spdk_bdev_set_qos_rate_limits 175
spdk_bdev_set_timeout 1144
spdk_bdev_subsystem_config_json 171
spdk_bdev_unmap 12304132
spdk_bdev_unmap_blocks 24997497
spdk_bdev_unquiesce 596
spdk_bdev_unquiesce_range 3850
spdk_bdev_unregister 9215
spdk_bdev_unregister_by_name 1410
spdk_bdev_wait_for_examine 14765
spdk_bdev_write 28451582
spdk_bdev_write_blocks 30774373
spdk_bdev_write_blocks_with_md 115726
spdk_bdev_write_zeroes 709
spdk_bdev_write_zeroes_blocks 2639054
spdk_bdev_writev 2918041
spdk_bdev_writev_blocks 18354637
spdk_bdev_writev_blocks_ext 69900298
spdk_bdev_writev_blocks_with_md 20516424
spdk_bdev_zcopy_end 611303
spdk_bdev_zcopy_start 612115
spdk_for_each_bdev 5083
spdk_for_each_bdev_leaf 566

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