LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4720 5755 82.0 %
Date: 2024-11-20 18:34:01 Functions: 424 472 89.8 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4973 23895 20.8 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24512307
_bdev_abort 94537
_bdev_copy_split 0
_bdev_get_block_size_with_md 679648
_bdev_init 2189
_bdev_io_check_opts 77160633
_bdev_io_complete 253622859
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 350933
_bdev_io_ext_use_bounce_buffer 349323
_bdev_io_get_bounce_buf 349323
_bdev_io_handle_no_mem 254623583
_bdev_io_pull_bounce_data_buf 350933
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 350933
_bdev_io_put_buf 11553922
_bdev_io_set_buf 11553379
_bdev_io_set_md_buf 11553389
_bdev_io_submit 255211294
_bdev_io_submit_ext 168159960
_bdev_lock_lba_range 4663
_bdev_memory_domain_get_io_cb 349323
_bdev_next_leaf 2238
_bdev_open_async 1037
_bdev_reset_complete 335
_bdev_rw_split 1055096
_bdev_trace 2189
_bdev_unlock_lba_range 4663
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 196
_calculate_measured_qd_cpl 100
_event_notify 1064
_is_buf_allocated 53380292
_media_management_notify 0
_remove_notify 755
_resize_notify 309
_spdk_bdev_quiesce 2480
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2189
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2189
_tmp_bdev_event_cb 0
_to_next_boundary 2164897
bdev_abort 94533
bdev_abort_all_buf_io 22622
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22994
bdev_abort_buf_io 94529
bdev_abort_buf_io_cb 0
bdev_abort_io 94557
bdev_abort_io_done 94553
bdev_abort_queued_io 94537
bdev_abort_retry 4
bdev_alias_del 6456
bdev_alloc_io_stat 28577
bdev_bytes_to_blocks 64773619
bdev_calculate_measured_queue_depth 100
bdev_ch_add_to_io_submitted 257520798
bdev_ch_remove_from_io_submitted 256310755
bdev_ch_resubmit_io 5521279
bdev_ch_retry_io 4841645
bdev_channel_abort_queued_ios 22250
bdev_channel_create 21816
bdev_channel_destroy 21808
bdev_channel_destroy_resource 21808
bdev_channel_for_each_io 0
bdev_channel_get_io 257799438
bdev_channel_poll_qos 378298
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 379642
bdev_channel_submit_qos_io_done 377755
bdev_close 65363
bdev_compare_and_write_do_compare 3393
bdev_compare_and_write_do_compare_done 3393
bdev_compare_and_write_do_write 3219
bdev_compare_and_write_do_write_done 3219
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3377
bdev_compare_do_read_done 3377
bdev_comparev_and_writev_blocks_locked 3393
bdev_comparev_and_writev_blocks_unlock 3393
bdev_comparev_and_writev_blocks_unlocked 3393
bdev_comparev_blocks_with_md 3469
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 65410
bdev_desc_free 65410
bdev_desc_get_block_size 342092854
bdev_desc_release_claims 348
bdev_destroy_cb 6469
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 395737
bdev_each_channel_msg 390257
bdev_enable_histogram_config_json 970
bdev_enable_qos 21863
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6444
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2325
bdev_examine_allowlist_remove 12856
bdev_finish_unregister_bdevs_iter 6396
bdev_finish_wait_for_examine_done 2325
bdev_for_each_io_done 0
bdev_free_io_stat 28577
bdev_get_by_name 31955
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 342
bdev_get_each_channel_stat 339
bdev_get_io_size_in_byte 226328197
bdev_get_io_stat 352
bdev_get_max_write 2939
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1144
bdev_histogram_enable_channel_cb 788
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2325
bdev_init_failed 0
bdev_io_complete 255411121
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 69703
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 255113622
bdev_io_do_submit 255187088
bdev_io_exec_sequence 419010
bdev_io_exec_sequence_cb 419010
bdev_io_get_block_size 227486754
bdev_io_get_buf 11553388
bdev_io_get_buf_complete 11553086
bdev_io_get_iobuf_cb 70968
bdev_io_get_max_buf_len 23102862
bdev_io_increment_outstanding 256054404
bdev_io_init 256878164
bdev_io_init_dif_ctx 8
bdev_io_needs_bounce_buffer 168351828
bdev_io_needs_metadata 168281470
bdev_io_needs_sequence_exec 432845638
bdev_io_on_tailq 189114
bdev_io_pull_data 350937
bdev_io_pull_data_done 350933
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 350937
bdev_io_push_bounce_data_done 350933
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 350933
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 11553889
bdev_io_range_is_locked 62044
bdev_io_should_split 261219905
bdev_io_split 1053931
bdev_io_split_done 2247936
bdev_io_split_submit 2247952
bdev_io_status_get_string 0
bdev_io_submit 256275623
bdev_io_submit_reset 311
bdev_io_submit_sequence_cb 349307
bdev_io_type_supported 13348031
bdev_io_update_io_stat 256834088
bdev_io_use_accel_sequence 678574111
bdev_io_use_memory_domain 173320707
bdev_io_valid_blocks 257243555
bdev_is_read_io 19212649
bdev_lba_range_overlapped 58721
bdev_lba_range_overlaps_tailq 4684
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3425
bdev_lock_lba_range_cb 4663
bdev_lock_lba_range_check_io 46307
bdev_lock_lba_range_ctx 4663
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3752
bdev_mgmt_channel_create 13245
bdev_mgmt_channel_destroy 13245
bdev_mgr_unregister_cb 2325
bdev_module_action_complete 67611
bdev_module_action_done 65286
bdev_module_all_actions_completed 12322503
bdev_module_fini_iter 8240
bdev_module_fini_start_iter 4292
bdev_module_get_max_ctx_size 2325
bdev_modules_init 2325
bdev_name_add 12902
bdev_name_cmp 130861
bdev_name_del 449
bdev_name_del_unsafe 12884
bdev_name_tree_RB_FIND 31955
bdev_name_tree_RB_INSERT 12902
bdev_name_tree_RB_INSERT_COLOR 12884
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 12884
bdev_name_tree_RB_REMOVE_COLOR 9890
bdev_no_mem_poller 1
bdev_ok_to_examine 6444
bdev_open 65410
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2325
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28612
bdev_open_opts_copy 8
bdev_open_opts_get_defaults 65414
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 970
bdev_qos_destroy 196
bdev_qos_io_submit 10381766
bdev_qos_io_to_limit 775673301
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 775676197
bdev_qos_r_bps_queue 19212593
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 217915962
bdev_qos_rw_bps_rewind_quota 8412235
bdev_qos_rw_iops_queue 575595340
bdev_qos_rw_iops_rewind_quota 10641817
bdev_qos_rw_queue_io 793511961
bdev_qos_rw_rewind_io 19054052
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 693020
bdev_queue_nomem_io_tail 4828454
bdev_quiesce_range_locked 1238
bdev_read_blocks_with_md 18089321
bdev_readv_blocks_with_md 91903702
bdev_register 6442
bdev_register_finished 6432
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 327
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 372
bdev_reset_freeze_channel_done 327
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 220880383
bdev_rw_split_get_buf_cb 103461
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 4841646
bdev_start_qos 65363
bdev_start_reset 335
bdev_submit_request 255599365
bdev_trace 2067
bdev_unfreeze_channel 376
bdev_unlock_lba_range 3433
bdev_unlock_lba_range_cb 4663
bdev_unlock_lba_range_get_channel 3756
bdev_unmap_should_split 32696431
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1238
bdev_unregister 6432
bdev_unregister_abort_channel 442
bdev_unregister_unsafe 7123
bdev_update_qd_sampling_period 121
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12320178
bdev_write_blocks_with_md 33735798
bdev_write_zero_buffer 676709
bdev_write_zero_buffer_done 676709
bdev_write_zeroes_should_split 3379516
bdev_write_zeroes_split 10451
bdev_writev_blocks_with_md 77031319
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 1064
io_channel_iter_get_bdev 785991
log_already_claimed 114
parent_bdev_io_complete 1053927
register_flag_bdev 2189
spdk_bdev_abort 94513
spdk_bdev_add_io_stat 22147
spdk_bdev_alias_add 6474
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1136
spdk_bdev_claim_get_name 8431
spdk_bdev_claim_opts_init 496
spdk_bdev_close 27888
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3413
spdk_bdev_comparev_blocks 3445
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 333
spdk_bdev_desc_get_bdev 760865212
spdk_bdev_desc_get_block_size 0
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 0
spdk_bdev_desc_get_md_size 0
spdk_bdev_desc_is_dif_check_enabled 0
spdk_bdev_desc_is_dif_head_of_md 0
spdk_bdev_desc_is_md_interleaved 0
spdk_bdev_desc_is_md_separate 0
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30141
spdk_bdev_dump_io_stat_json 332
spdk_bdev_enable_histogram_opts_init 798
spdk_bdev_examine 16
spdk_bdev_finish 2325
spdk_bdev_first 5109
spdk_bdev_first_leaf 636
spdk_bdev_flush 693720
spdk_bdev_flush_blocks 3020473
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 395737
spdk_bdev_for_each_channel_continue 390256
spdk_bdev_free_io 256856882
spdk_bdev_get_acwu 2636
spdk_bdev_get_aliases 30189
spdk_bdev_get_block_size 48608149
spdk_bdev_get_buf_align 74925643
spdk_bdev_get_by_name 3343
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9354461
spdk_bdev_get_device_stat 342
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 91268879
spdk_bdev_get_io_channel 34993
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602820
spdk_bdev_get_max_copy 2496
spdk_bdev_get_md_size 51143139
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133893
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66931
spdk_bdev_get_num_blocks 33036603
spdk_bdev_get_numa_id 1487
spdk_bdev_get_nvme_ctratt 3561
spdk_bdev_get_nvme_nsid 2985
spdk_bdev_get_optimal_io_boundary 2500
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3705
spdk_bdev_get_product_name 33026
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 327
spdk_bdev_get_qos_rate_limits 30151
spdk_bdev_get_qos_rpc_type 120564
spdk_bdev_get_uuid 46971
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6362
spdk_bdev_has_write_cache 3585
spdk_bdev_histogram_enable 791
spdk_bdev_histogram_enable_ext 798
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2325
spdk_bdev_io_complete 255775929
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 43091856
spdk_bdev_io_complete_nvme_status 27511335
spdk_bdev_io_complete_scsi_status 4213044
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 35700310
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 43409256
spdk_bdev_io_get_iovec 1072588
spdk_bdev_io_get_md_buf 9991574
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 24803438
spdk_bdev_io_get_scsi_status 9688070
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 29069313
spdk_bdev_io_get_thread 267212379
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12305416
spdk_bdev_io_set_md_buf 29575
spdk_bdev_io_type_supported 2721988
spdk_bdev_is_dif_check_enabled 1373424
spdk_bdev_is_dif_head_of_md 686510
spdk_bdev_is_md_interleaved 10727160
spdk_bdev_is_md_separate 55940663
spdk_bdev_is_zoned 5131
spdk_bdev_module_claim_bdev 4892
spdk_bdev_module_claim_bdev_desc 444
spdk_bdev_module_examine_done 65014
spdk_bdev_module_fini_done 5915
spdk_bdev_module_fini_start_done 1967
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37254
spdk_bdev_module_list_find 37254
spdk_bdev_module_release_bdev 4820
spdk_bdev_next 29447
spdk_bdev_next_leaf 1602
spdk_bdev_notify_blockcnt_change 209
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 132
spdk_bdev_nvme_io_passthru 106
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 144719
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27575
spdk_bdev_open_ext_v2 27583
spdk_bdev_open_opts_init 4
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 785350
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1069
spdk_bdev_read 14205379
spdk_bdev_read_blocks 16816192
spdk_bdev_read_blocks_with_md 1276715
spdk_bdev_readv 1514227
spdk_bdev_readv_blocks 8275397
spdk_bdev_readv_blocks_ext 27977222
spdk_bdev_readv_blocks_with_md 54314030
spdk_bdev_register 6446
spdk_bdev_reset 335
spdk_bdev_reset_io_stat 29268
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6457
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1148
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 15232008
spdk_bdev_unmap_blocks 32848907
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1073
spdk_bdev_unregister 6460
spdk_bdev_unregister_by_name 784
spdk_bdev_wait_for_examine 11378
spdk_bdev_write 31632937
spdk_bdev_write_blocks 33038963
spdk_bdev_write_blocks_with_md 114343
spdk_bdev_write_zeroes 584
spdk_bdev_write_zeroes_blocks 3379351
spdk_bdev_writev 1731991
spdk_bdev_writev_blocks 5661018
spdk_bdev_writev_blocks_ext 49293004
spdk_bdev_writev_blocks_with_md 21547126
spdk_bdev_zcopy_end 1134424
spdk_bdev_zcopy_start 1164810
spdk_for_each_bdev 5109
spdk_for_each_bdev_leaf 636

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