LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4058 4910 82.6 %
Date: 2024-07-13 21:41:39 Functions: 406 445 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1905 2798 68.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 31448897
_bdev_abort 27113
_bdev_copy_split 0
_bdev_get_block_size_with_md 693873
_bdev_init 2429
_bdev_io_check_opts 110854090
_bdev_io_complete 295022727
_bdev_io_complete_in_submit 36
_bdev_io_complete_push_bounce_done 1448
_bdev_io_ext_use_bounce_buffer 367507
_bdev_io_handle_no_mem 295820238
_bdev_io_pull_bounce_data_buf 368931
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
_bdev_io_push_bounce_data_buffer 1448
_bdev_io_put_buf 14744711
_bdev_io_set_buf 14744711
_bdev_io_set_md_buf 14744711
_bdev_io_submit 294995310
_bdev_io_submit_ext 217535754
_bdev_lock_lba_range 7871
_bdev_memory_domain_get_io_cb 367507
_bdev_memory_domain_io_get_buf 367507
_bdev_next_leaf 2046
_bdev_open_async 2611
_bdev_rw_split 4170008
_bdev_trace 2429
_bdev_unlock_lba_range 7871
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 308
_calculate_measured_qd_cpl 157
_event_notify 1963
_is_buf_allocated 71996964
_media_management_notify 0
_remove_notify 1717
_resize_notify 246
_spdk_bdev_quiesce 8906
_tmp_bdev_event_cb 0
_to_next_boundary 8171826
bdev_abort 27107
bdev_abort_all_buf_io 30735
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 60523
bdev_abort_buf_io 27101
bdev_abort_buf_io_cb 0
bdev_abort_io 27125
bdev_abort_io_done 27119
bdev_abort_queued_io 27113
bdev_abort_retry 6
bdev_alias_del 9182
bdev_alloc_io_stat 38854
bdev_bytes_to_blocks 57526897
bdev_calculate_measured_queue_depth 157
bdev_ch_add_to_io_submitted 299191185
bdev_ch_remove_from_io_submitted 299191185
bdev_ch_resubmit_io 7377299
bdev_ch_retry_io 6776990
bdev_channel_abort_queued_ios 30315
bdev_channel_create 29380
bdev_channel_destroy 29368
bdev_channel_destroy_resource 29368
bdev_channel_for_each_io 0
bdev_channel_get_io 300243803
bdev_channel_poll_qos 361631
bdev_channel_poll_timeout_io 78
bdev_channel_poll_timeout_io_done 48
bdev_channel_start_reset 364
bdev_channel_submit_qos_io 362831
bdev_channel_submit_qos_io_done 361404
bdev_close 79970
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 80033
bdev_desc_free 80033
bdev_desc_release_claims 393
bdev_destroy_cb 9203
bdev_disable_qos_done 16
bdev_disable_qos_msg 28
bdev_disable_qos_msg_done 16
bdev_each_channel_cpl 388705
bdev_each_channel_msg 375353
bdev_enable_histogram_config_json 948
bdev_enable_qos 29441
bdev_enable_qos_done 218
bdev_enable_qos_msg 73
bdev_examine 9150
bdev_examine_allowlist_check 71
bdev_examine_allowlist_config_json 171
bdev_examine_allowlist_free 2659
bdev_finish_unregister_bdevs_iter 8321
bdev_finish_wait_for_examine_done 2659
bdev_for_each_io_done 0
bdev_free_io_stat 38854
bdev_get_by_name 49008
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 323
bdev_get_each_channel_stat 316
bdev_get_io_size_in_byte 112748278
bdev_get_io_stat 333
bdev_get_max_write 3800
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 2659
bdev_init_failed 0
bdev_io_complete 297085856
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 74311
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 296337830
bdev_io_do_submit 294995280
bdev_io_exec_sequence 441794
bdev_io_exec_sequence_cb 441794
bdev_io_get_buf 14744711
bdev_io_get_buf_complete 14744711
bdev_io_get_iobuf_cb 49431
bdev_io_get_max_buf_len 29489422
bdev_io_increment_outstanding 296337830
bdev_io_init 299315420
bdev_io_needs_sequence_exec 523269898
bdev_io_on_tailq 54250
bdev_io_pull_data 369229
bdev_io_pull_data_done 368931
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 1454
bdev_io_push_bounce_data_done 1448
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf 1448
bdev_io_push_bounce_md_buf_done 12
bdev_io_put_buf 14744711
bdev_io_range_is_locked 214691
bdev_io_should_split 303483856
bdev_io_split 4168439
bdev_io_split_done 8234867
bdev_io_split_submit 8234891
bdev_io_status_get_string 0
bdev_io_submit 299165529
bdev_io_submit_reset 333
bdev_io_submit_sequence_cb 367483
bdev_io_type_supported 9465447
bdev_io_update_io_stat 295022727
bdev_io_use_accel_sequence 417032
bdev_io_use_memory_domain 1484
bdev_io_valid_blocks 299944018
bdev_is_read_io 18382969
bdev_lba_range_overlapped 211458
bdev_lba_range_overlaps_tailq 7921
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3421
bdev_lock_lba_range_cb 7871
bdev_lock_lba_range_check_io 169413
bdev_lock_lba_range_ctx 7871
bdev_lock_lba_range_ctx_msg 44
bdev_lock_lba_range_get_channel 4316
bdev_mgmt_channel_create 15254
bdev_mgmt_channel_destroy 15254
bdev_mgr_unregister_cb 2659
bdev_module_action_complete 98068
bdev_module_action_done 95409
bdev_module_all_actions_completed 8887740
bdev_module_fini_iter 9276
bdev_module_fini_start_iter 4852
bdev_module_get_max_ctx_size 2659
bdev_modules_init 2659
bdev_name_add 18360
bdev_name_cmp 184993
bdev_name_del 666
bdev_name_del_unsafe 18334
bdev_name_tree_RB_FIND 49008
bdev_name_tree_RB_INSERT 18360
bdev_name_tree_RB_INSERT_COLOR 18334
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 18334
bdev_name_tree_RB_REMOVE_COLOR 13395
bdev_no_mem_poller 0
bdev_ok_to_examine 9150
bdev_open 80033
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2601
bdev_open_async_fini 2659
bdev_open_async_opts_copy 2601
bdev_open_async_opts_get_default 2601
bdev_open_ext 43173
bdev_poll_timeout_io 48
bdev_qos_channel_destroy 134
bdev_qos_config_json 948
bdev_qos_destroy 210
bdev_qos_io_submit 8634389
bdev_qos_io_to_limit 489008844
bdev_qos_is_iops_rate_limit 1110
bdev_qos_queue_io 489008844
bdev_qos_r_bps_queue 18382885
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 105126790
bdev_qos_rw_bps_rewind_quota 7621488
bdev_qos_rw_iops_queue 400870960
bdev_qos_rw_iops_rewind_quota 10623429
bdev_qos_rw_queue_io 505997750
bdev_qos_rw_rewind_io 18244917
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 901065
bdev_queue_nomem_io_tail 6476801
bdev_quiesce_range_locked 4450
bdev_read_blocks_with_md 21890848
bdev_readv_blocks_with_md 109641502
bdev_register 9164
bdev_register_finished 9150
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 273757033
bdev_rw_split_get_buf_cb 147829
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 6776990
bdev_start_qos 79970
bdev_start_reset 358
bdev_submit_request 295896097
bdev_trace 2301
bdev_unfreeze_channel 420
bdev_unlock_lba_range 3433
bdev_unlock_lba_range_cb 7871
bdev_unlock_lba_range_get_channel 4322
bdev_unmap_should_split 22314558
bdev_unmap_split 18
bdev_unquiesce_range_unlocked 4450
bdev_unregister 9150
bdev_unregister_abort_channel 947
bdev_unregister_unsafe 10714
bdev_update_qd_sampling_period 186
bdev_update_qos_rate_limit_msg 16
bdev_wait_for_examine_cb 8885081
bdev_write_blocks_with_md 30162404
bdev_write_zero_buffer 690073
bdev_write_zero_buffer_done 690073
bdev_write_zeroes_should_split 2806953
bdev_write_zeroes_split 7952
bdev_writev_blocks_with_md 108555897
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 1963
io_channel_iter_get_bdev 764058
log_already_claimed 155
parent_bdev_io_complete 4168433
register_flag_bdev 2429
spdk_bdev_abort 27095
spdk_bdev_add_io_stat 29684
spdk_bdev_alias_add 9202
spdk_bdev_alias_del 32
spdk_bdev_alias_del_all 632
spdk_bdev_channel_get_histogram 1126
spdk_bdev_claim_get_name 9025
spdk_bdev_claim_opts_init 561
spdk_bdev_close 41703
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 571524971
spdk_bdev_destruct_done 2557
spdk_bdev_dump_info_json 29899
spdk_bdev_dump_io_stat_json 327
spdk_bdev_examine 6
spdk_bdev_finish 2659
spdk_bdev_first 4913
spdk_bdev_first_leaf 566
spdk_bdev_flush 654002
spdk_bdev_flush_blocks 3760907
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 388705
spdk_bdev_for_each_channel_continue 375353
spdk_bdev_free_io 299315420
spdk_bdev_get_acwu 2888
spdk_bdev_get_aliases 29931
spdk_bdev_get_block_size 45151301
spdk_bdev_get_buf_align 94599568
spdk_bdev_get_by_name 5835
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 27775590
spdk_bdev_get_device_stat 323
spdk_bdev_get_dif_type 95018363
spdk_bdev_get_io_channel 50028
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_max_copy 2759
spdk_bdev_get_md_size 60804657
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 173951
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 78481
spdk_bdev_get_num_blocks 51240247
spdk_bdev_get_nvme_ctratt 3079
spdk_bdev_get_optimal_io_boundary 2761
spdk_bdev_get_opts 360
spdk_bdev_get_physical_block_size 4729
spdk_bdev_get_product_name 33875
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 322
spdk_bdev_get_qos_rate_limits 29909
spdk_bdev_get_qos_rpc_type 119596
spdk_bdev_get_uuid 62887
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6761
spdk_bdev_has_write_cache 5874
spdk_bdev_histogram_enable 814
spdk_bdev_histogram_get 32
spdk_bdev_initialize 2659
spdk_bdev_io_complete 295896398
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 37260981
spdk_bdev_io_complete_nvme_status 39367948
spdk_bdev_io_complete_scsi_status 4580349
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 45824615
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 62069724
spdk_bdev_io_get_iovec 571371
spdk_bdev_io_get_md_buf 8665167
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 24879601
spdk_bdev_io_get_scsi_status 28703493
spdk_bdev_io_get_seek_offset 60
spdk_bdev_io_get_submit_tsc 41297770
spdk_bdev_io_get_thread 311837975
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 14947378
spdk_bdev_io_set_md_buf 45169
spdk_bdev_io_type_supported 1536233
spdk_bdev_is_dif_check_enabled 977652
spdk_bdev_is_dif_head_of_md 490450
spdk_bdev_is_md_interleaved 28971116
spdk_bdev_is_md_separate 68083094
spdk_bdev_is_zoned 3930
spdk_bdev_module_claim_bdev 7553
spdk_bdev_module_claim_bdev_desc 531
spdk_bdev_module_examine_done 95025
spdk_bdev_module_fini_done 6617
spdk_bdev_module_fini_start_done 2193
spdk_bdev_module_init_done 384
spdk_bdev_module_list_add 41531
spdk_bdev_module_list_find 41531
spdk_bdev_module_release_bdev 7445
spdk_bdev_next 27647
spdk_bdev_next_leaf 1480
spdk_bdev_notify_blockcnt_change 191
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 1597868
spdk_bdev_open_async 2601
spdk_bdev_open_ext 40574
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 928341
spdk_bdev_quiesce 596
spdk_bdev_quiesce_range 3854
spdk_bdev_read 13570107
spdk_bdev_read_blocks 20088457
spdk_bdev_read_blocks_with_md 1802391
spdk_bdev_readv 2066097
spdk_bdev_readv_blocks 18536206
spdk_bdev_readv_blocks_ext 43769921
spdk_bdev_readv_blocks_with_md 42955171
spdk_bdev_register 9170
spdk_bdev_reset 364
spdk_bdev_reset_io_stat 38854
spdk_bdev_seek_data 30
spdk_bdev_seek_hole 30
spdk_bdev_set_opts 366
spdk_bdev_set_qd_sampling_period 9185
spdk_bdev_set_qos_rate_limits 175
spdk_bdev_set_timeout 1144
spdk_bdev_subsystem_config_json 171
spdk_bdev_unmap 11046479
spdk_bdev_unmap_blocks 22536139
spdk_bdev_unquiesce 596
spdk_bdev_unquiesce_range 3860
spdk_bdev_unregister 9192
spdk_bdev_unregister_by_name 1410
spdk_bdev_wait_for_examine 14745
spdk_bdev_write 27159121
spdk_bdev_write_blocks 29354653
spdk_bdev_write_blocks_with_md 117669
spdk_bdev_write_zeroes 709
spdk_bdev_write_zeroes_blocks 2806777
spdk_bdev_writev 3030346
spdk_bdev_writev_blocks 17162360
spdk_bdev_writev_blocks_ext 67084171
spdk_bdev_writev_blocks_with_md 20517808
spdk_bdev_zcopy_end 572635
spdk_bdev_zcopy_start 572862
spdk_for_each_bdev 4913
spdk_for_each_bdev_leaf 566

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