LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4651 5666 82.1 %
Date: 2024-11-15 15:13:27 Functions: 414 454 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4999 23751 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23281901
_bdev_abort 119441
_bdev_copy_split 0
_bdev_get_block_size_with_md 746194
_bdev_init 2158
_bdev_io_check_opts 78849052
_bdev_io_complete 267224159
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 356098
_bdev_io_ext_use_bounce_buffer 354491
_bdev_io_handle_no_mem 268546509
_bdev_io_pull_bounce_data_buf 356098
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 356098
_bdev_io_put_buf 11514712
_bdev_io_set_buf 11512895
_bdev_io_set_md_buf 11512499
_bdev_io_submit 271919550
_bdev_io_submit_ext 187784394
_bdev_lock_lba_range 4676
_bdev_memory_domain_get_io_cb 354491
_bdev_memory_domain_io_get_buf 354491
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_rw_split 753522
_bdev_trace 2158
_bdev_unlock_lba_range 4676
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 232
_calculate_measured_qd_cpl 118
_event_notify 1204
_is_buf_allocated 51919268
_media_management_notify 0
_remove_notify 755
_resize_notify 449
_spdk_bdev_quiesce 2530
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2158
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2158
_tmp_bdev_event_cb 0
_to_next_boundary 1839666
bdev_abort 119437
bdev_abort_all_buf_io 22807
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 45182
bdev_abort_buf_io 119433
bdev_abort_buf_io_cb 0
bdev_abort_io 119461
bdev_abort_io_done 119457
bdev_abort_queued_io 119441
bdev_abort_retry 4
bdev_alias_del 6346
bdev_alloc_io_stat 28673
bdev_bytes_to_blocks 64825549
bdev_calculate_measured_queue_depth 118
bdev_ch_add_to_io_submitted 274632546
bdev_ch_remove_from_io_submitted 270858597
bdev_ch_resubmit_io 6730127
bdev_ch_retry_io 5915954
bdev_channel_abort_queued_ios 22445
bdev_channel_create 22021
bdev_channel_destroy 22013
bdev_channel_destroy_resource 22013
bdev_channel_for_each_io 0
bdev_channel_get_io 277061071
bdev_channel_poll_qos 388842
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 321
bdev_channel_submit_qos_io 390680
bdev_channel_submit_qos_io_done 388384
bdev_close 64890
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 64937
bdev_desc_free 64937
bdev_desc_release_claims 331
bdev_destroy_cb 6359
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 406249
bdev_each_channel_msg 401234
bdev_enable_histogram_config_json 940
bdev_enable_qos 22068
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6322
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2282
bdev_finish_unregister_bdevs_iter 6279
bdev_finish_wait_for_examine_done 2282
bdev_for_each_io_done 0
bdev_free_io_stat 28673
bdev_get_by_name 31563
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 343
bdev_get_each_channel_stat 342
bdev_get_io_size_in_byte 241664454
bdev_get_io_stat 353
bdev_get_max_write 2734
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1100
bdev_histogram_enable_channel_cb 756
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2282
bdev_init_failed 0
bdev_io_complete 269995630
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 72343
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 269353301
bdev_io_do_submit 270843196
bdev_io_exec_sequence 426818
bdev_io_exec_sequence_cb 426818
bdev_io_get_buf 11512975
bdev_io_get_buf_complete 11512755
bdev_io_get_iobuf_cb 91717
bdev_io_get_max_buf_len 23016024
bdev_io_increment_outstanding 272225585
bdev_io_init 275561962
bdev_io_needs_sequence_exec 460080181
bdev_io_on_tailq 238922
bdev_io_pull_data 356102
bdev_io_pull_data_done 356098
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 356102
bdev_io_push_bounce_data_done 356098
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 356098
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 11514781
bdev_io_range_is_locked 55895
bdev_io_should_split 279041303
bdev_io_split 752205
bdev_io_split_done 1882286
bdev_io_split_submit 1882302
bdev_io_status_get_string 0
bdev_io_submit 272915971
bdev_io_submit_reset 301
bdev_io_submit_sequence_cb 354475
bdev_io_type_supported 11615982
bdev_io_update_io_stat 272322620
bdev_io_use_accel_sequence 723115475
bdev_io_use_memory_domain 192184677
bdev_io_valid_blocks 277444128
bdev_is_read_io 18982458
bdev_lba_range_overlapped 52584
bdev_lba_range_overlaps_tailq 4697
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4676
bdev_lock_lba_range_check_io 42632
bdev_lock_lba_range_ctx 4676
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3741
bdev_mgmt_channel_create 13052
bdev_mgmt_channel_destroy 13052
bdev_mgr_unregister_cb 2282
bdev_module_action_complete 66464
bdev_module_action_done 64182
bdev_module_all_actions_completed 13434006
bdev_module_fini_iter 8104
bdev_module_fini_start_iter 4218
bdev_module_get_max_ctx_size 2282
bdev_modules_init 2282
bdev_name_add 12682
bdev_name_cmp 129963
bdev_name_del 449
bdev_name_del_unsafe 12664
bdev_name_tree_RB_FIND 31563
bdev_name_tree_RB_INSERT 12682
bdev_name_tree_RB_INSERT_COLOR 12664
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 12664
bdev_name_tree_RB_REMOVE_COLOR 9758
bdev_no_mem_poller 1
bdev_ok_to_examine 6322
bdev_open 64937
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2282
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28311
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 940
bdev_qos_destroy 196
bdev_qos_io_submit 12334072
bdev_qos_io_to_limit 999222350
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 999229335
bdev_qos_r_bps_queue 18982402
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 233517950
bdev_qos_rw_bps_rewind_quota 8148368
bdev_qos_rw_iops_queue 783230686
bdev_qos_rw_iops_rewind_quota 10685618
bdev_qos_rw_queue_io 1016747413
bdev_qos_rw_rewind_io 18833986
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 829058
bdev_queue_nomem_io_tail 5901264
bdev_quiesce_range_locked 1263
bdev_read_blocks_with_md 18661729
bdev_readv_blocks_with_md 110510623
bdev_register 6332
bdev_register_finished 6322
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 317
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 362
bdev_reset_freeze_channel_done 317
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 240443220
bdev_rw_split_get_buf_cb 52100
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 5915956
bdev_start_qos 64890
bdev_start_reset 317
bdev_submit_request 271123514
bdev_trace 2048
bdev_unfreeze_channel 362
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4676
bdev_unlock_lba_range_get_channel 3745
bdev_unmap_should_split 29811575
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1263
bdev_unregister 6322
bdev_unregister_abort_channel 432
bdev_unregister_unsafe 7013
bdev_update_qd_sampling_period 139
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13431724
bdev_write_blocks_with_md 33389459
bdev_write_zero_buffer 743460
bdev_write_zero_buffer_done 743460
bdev_write_zeroes_should_split 3840592
bdev_write_zeroes_split 5390
bdev_writev_blocks_with_md 78464084
claim_bdev 331
claim_opts_copy 88
claim_reset 314
claim_type_is_v2 1455
claim_type_promotes_to_write 83
claim_verify_rom 79
claim_verify_rwm 32
claim_verify_rwo 272
event_notify 1204
io_channel_iter_get_bdev 807481
log_already_claimed 110
parent_bdev_io_complete 752201
register_flag_bdev 2158
spdk_bdev_abort 119417
spdk_bdev_add_io_stat 22355
spdk_bdev_alias_add 6364
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1092
spdk_bdev_claim_get_name 8428
spdk_bdev_claim_opts_init 443
spdk_bdev_close 27587
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 528894041
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30121
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 766
spdk_bdev_examine 4
spdk_bdev_finish 2282
spdk_bdev_first 5104
spdk_bdev_first_leaf 636
spdk_bdev_flush 787244
spdk_bdev_flush_blocks 3210347
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 406227
spdk_bdev_for_each_channel_continue 401229
spdk_bdev_free_io 270404108
spdk_bdev_get_acwu 2662
spdk_bdev_get_aliases 30169
spdk_bdev_get_block_size 54277785
spdk_bdev_get_buf_align 73597350
spdk_bdev_get_by_name 3252
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9925048
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 107092633
spdk_bdev_get_io_channel 34967
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602420
spdk_bdev_get_max_copy 2528
spdk_bdev_get_md_size 53218821
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133470
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65973
spdk_bdev_get_num_blocks 36196068
spdk_bdev_get_numa_id 1431
spdk_bdev_get_nvme_ctratt 3675
spdk_bdev_get_nvme_nsid 3035
spdk_bdev_get_optimal_io_boundary 2532
spdk_bdev_get_opts 361
spdk_bdev_get_physical_block_size 3556
spdk_bdev_get_product_name 32632
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 30131
spdk_bdev_get_qos_rpc_type 120484
spdk_bdev_get_uuid 47809
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6286
spdk_bdev_has_write_cache 3042
spdk_bdev_histogram_enable 759
spdk_bdev_histogram_enable_ext 766
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2282
spdk_bdev_io_complete 269167127
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 40030993
spdk_bdev_io_complete_nvme_status 28693897
spdk_bdev_io_complete_scsi_status 5715055
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34439226
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 43547337
spdk_bdev_io_get_iovec 1200565
spdk_bdev_io_get_md_buf 10456334
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 27367411
spdk_bdev_io_get_scsi_status 10253007
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 30547752
spdk_bdev_io_get_thread 280880124
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12399612
spdk_bdev_io_set_md_buf 38529
spdk_bdev_io_type_supported 2821322
spdk_bdev_is_dif_check_enabled 1396714
spdk_bdev_is_dif_head_of_md 698199
spdk_bdev_is_md_interleaved 11375895
spdk_bdev_is_md_separate 56349985
spdk_bdev_is_zoned 5190
spdk_bdev_module_claim_bdev 4942
spdk_bdev_module_claim_bdev_desc 423
spdk_bdev_module_examine_done 63922
spdk_bdev_module_fini_done 5822
spdk_bdev_module_fini_start_done 1936
spdk_bdev_module_init_done 260
spdk_bdev_module_list_add 36699
spdk_bdev_module_list_find 36699
spdk_bdev_module_release_bdev 4870
spdk_bdev_next 29427
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 279
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 348495
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27282
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 1005247
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1094
spdk_bdev_read 14213919
spdk_bdev_read_blocks 17380595
spdk_bdev_read_blocks_with_md 1302445
spdk_bdev_readv 1955845
spdk_bdev_readv_blocks 8907923
spdk_bdev_readv_blocks_ext 30300794
spdk_bdev_readv_blocks_with_md 70020286
spdk_bdev_register 6336
spdk_bdev_reset 321
spdk_bdev_reset_io_stat 29368
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 365
spdk_bdev_set_qd_sampling_period 6347
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1104
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 14748053
spdk_bdev_unmap_blocks 29878905
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1098
spdk_bdev_unregister 6350
spdk_bdev_unregister_by_name 778
spdk_bdev_wait_for_examine 11136
spdk_bdev_write 30888566
spdk_bdev_write_blocks 32921888
spdk_bdev_write_blocks_with_md 128518
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3840439
spdk_bdev_writev 2166002
spdk_bdev_writev_blocks 6465205
spdk_bdev_writev_blocks_ext 48656075
spdk_bdev_writev_blocks_with_md 23285974
spdk_bdev_zcopy_end 1285860
spdk_bdev_zcopy_start 1328102
spdk_for_each_bdev 5104
spdk_for_each_bdev_leaf 636

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