LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4648 5666 82.0 %
Date: 2024-11-15 10:56:56 Functions: 414 454 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4917 23751 20.7 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22792503
_bdev_abort 86506
_bdev_copy_split 0
_bdev_get_block_size_with_md 609775
_bdev_init 2158
_bdev_io_check_opts 72149654
_bdev_io_complete 249106225
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 198605
_bdev_io_ext_use_bounce_buffer 197003
_bdev_io_handle_no_mem 250894270
_bdev_io_pull_bounce_data_buf 198605
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 198605
_bdev_io_put_buf 10591494
_bdev_io_set_buf 10590253
_bdev_io_set_md_buf 10589954
_bdev_io_submit 254230447
_bdev_io_submit_ext 173681837
_bdev_lock_lba_range 4680
_bdev_memory_domain_get_io_cb 197003
_bdev_memory_domain_io_get_buf 197003
_bdev_next_leaf 2188
_bdev_open_async 1037
_bdev_rw_split 630108
_bdev_trace 2158
_bdev_unlock_lba_range 4680
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 242
_calculate_measured_qd_cpl 123
_event_notify 1084
_is_buf_allocated 49577447
_media_management_notify 0
_remove_notify 755
_resize_notify 329
_spdk_bdev_quiesce 2538
_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 1719957
bdev_abort 86502
bdev_abort_all_buf_io 22562
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 44695
bdev_abort_buf_io 86498
bdev_abort_buf_io_cb 0
bdev_abort_io 86526
bdev_abort_io_done 86522
bdev_abort_queued_io 86506
bdev_abort_retry 4
bdev_alias_del 6346
bdev_alloc_io_stat 28431
bdev_bytes_to_blocks 64721229
bdev_calculate_measured_queue_depth 123
bdev_ch_add_to_io_submitted 255737428
bdev_ch_remove_from_io_submitted 252829485
bdev_ch_resubmit_io 6226101
bdev_ch_retry_io 5495243
bdev_channel_abort_queued_ios 22200
bdev_channel_create 21779
bdev_channel_destroy 21771
bdev_channel_destroy_resource 21771
bdev_channel_for_each_io 0
bdev_channel_get_io 259053743
bdev_channel_poll_qos 403478
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 321
bdev_channel_submit_qos_io 405196
bdev_channel_submit_qos_io_done 403199
bdev_close 64807
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 64854
bdev_desc_free 64854
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 421075
bdev_each_channel_msg 415755
bdev_enable_histogram_config_json 940
bdev_enable_qos 21826
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 28431
bdev_get_by_name 31469
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 343
bdev_get_each_channel_stat 340
bdev_get_io_size_in_byte 232500440
bdev_get_io_stat 353
bdev_get_max_write 2765
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1098
bdev_histogram_enable_channel_cb 754
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 252073089
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 40519
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 251510101
bdev_io_do_submit 253562349
bdev_io_exec_sequence 237506
bdev_io_exec_sequence_cb 237506
bdev_io_get_buf 10590031
bdev_io_get_buf_complete 10589870
bdev_io_get_iobuf_cb 78265
bdev_io_get_max_buf_len 21170388
bdev_io_increment_outstanding 253991895
bdev_io_init 257131687
bdev_io_needs_sequence_exec 425448230
bdev_io_on_tailq 173052
bdev_io_pull_data 198609
bdev_io_pull_data_done 198605
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 198609
bdev_io_push_bounce_data_done 198605
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 198605
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 10591698
bdev_io_range_is_locked 47277
bdev_io_should_split 260398158
bdev_io_split 626846
bdev_io_split_done 1753087
bdev_io_split_submit 1753103
bdev_io_status_get_string 0
bdev_io_submit 255111853
bdev_io_submit_reset 301
bdev_io_submit_sequence_cb 196987
bdev_io_type_supported 9857287
bdev_io_update_io_stat 254069272
bdev_io_use_accel_sequence 669917045
bdev_io_use_memory_domain 177443909
bdev_io_valid_blocks 258889701
bdev_is_read_io 18188704
bdev_lba_range_overlapped 43966
bdev_lba_range_overlaps_tailq 4701
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4680
bdev_lock_lba_range_check_io 35438
bdev_lock_lba_range_ctx 4680
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3742
bdev_mgmt_channel_create 13148
bdev_mgmt_channel_destroy 13148
bdev_mgr_unregister_cb 2282
bdev_module_action_complete 66460
bdev_module_action_done 64178
bdev_module_all_actions_completed 12675363
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 129528
bdev_name_del 449
bdev_name_del_unsafe 12664
bdev_name_tree_RB_FIND 31469
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 9757
bdev_no_mem_poller 1
bdev_ok_to_examine 6322
bdev_open 64854
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 28229
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 940
bdev_qos_destroy 196
bdev_qos_io_submit 11819480
bdev_qos_io_to_limit 932083107
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 932091156
bdev_qos_r_bps_queue 18188648
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 225093547
bdev_qos_rw_bps_rewind_quota 7406990
bdev_qos_rw_iops_queue 723651100
bdev_qos_rw_iops_rewind_quota 10648672
bdev_qos_rw_queue_io 948744181
bdev_qos_rw_rewind_io 18055662
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 737250
bdev_queue_nomem_io_tail 5489046
bdev_quiesce_range_locked 1267
bdev_read_blocks_with_md 17503778
bdev_readv_blocks_with_md 100281079
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 223735506
bdev_rw_split_get_buf_cb 68129
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 5495244
bdev_start_qos 64807
bdev_start_reset 317
bdev_submit_request 253467203
bdev_trace 2048
bdev_unfreeze_channel 362
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4680
bdev_unlock_lba_range_get_channel 3746
bdev_unmap_should_split 28565939
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1267
bdev_unregister 6322
bdev_unregister_abort_channel 429
bdev_unregister_unsafe 7013
bdev_update_qd_sampling_period 144
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12673081
bdev_write_blocks_with_md 32288741
bdev_write_zero_buffer 607010
bdev_write_zero_buffer_done 607010
bdev_write_zeroes_should_split 3401944
bdev_write_zeroes_split 4214
bdev_writev_blocks_with_md 74515620
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 1084
io_channel_iter_get_bdev 836827
log_already_claimed 110
parent_bdev_io_complete 626842
register_flag_bdev 2158
spdk_bdev_abort 86482
spdk_bdev_add_io_stat 22111
spdk_bdev_alias_add 6364
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1090
spdk_bdev_claim_get_name 8428
spdk_bdev_claim_opts_init 443
spdk_bdev_close 27503
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 496349645
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30126
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 764
spdk_bdev_examine 4
spdk_bdev_finish 2282
spdk_bdev_first 5111
spdk_bdev_first_leaf 632
spdk_bdev_flush 952804
spdk_bdev_flush_blocks 3375586
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 421076
spdk_bdev_for_each_channel_continue 415754
spdk_bdev_free_io 252527110
spdk_bdev_get_acwu 2592
spdk_bdev_get_aliases 30174
spdk_bdev_get_block_size 47106410
spdk_bdev_get_buf_align 67859292
spdk_bdev_get_by_name 3240
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9706470
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 98199820
spdk_bdev_get_io_channel 34723
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602520
spdk_bdev_get_max_copy 2458
spdk_bdev_get_md_size 49761261
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133333
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65943
spdk_bdev_get_num_blocks 31872201
spdk_bdev_get_numa_id 1429
spdk_bdev_get_nvme_ctratt 3602
spdk_bdev_get_nvme_nsid 3015
spdk_bdev_get_optimal_io_boundary 2462
spdk_bdev_get_opts 361
spdk_bdev_get_physical_block_size 3467
spdk_bdev_get_product_name 32609
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 30136
spdk_bdev_get_qos_rpc_type 120504
spdk_bdev_get_uuid 46675
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6216
spdk_bdev_has_write_cache 2985
spdk_bdev_histogram_enable 757
spdk_bdev_histogram_enable_ext 764
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2282
spdk_bdev_io_complete 251131317
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 37985015
spdk_bdev_io_complete_nvme_status 26835915
spdk_bdev_io_complete_scsi_status 5916234
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 33182639
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 41413911
spdk_bdev_io_get_iovec 913313
spdk_bdev_io_get_md_buf 9616345
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 23524119
spdk_bdev_io_get_scsi_status 10032556
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 28529674
spdk_bdev_io_get_thread 261964944
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11330292
spdk_bdev_io_set_md_buf 34819
spdk_bdev_io_type_supported 2256624
spdk_bdev_is_dif_check_enabled 930804
spdk_bdev_is_dif_head_of_md 465246
spdk_bdev_is_md_interleaved 10787946
spdk_bdev_is_md_separate 51944627
spdk_bdev_is_zoned 5122
spdk_bdev_module_claim_bdev 4922
spdk_bdev_module_claim_bdev_desc 423
spdk_bdev_module_examine_done 63918
spdk_bdev_module_fini_done 5822
spdk_bdev_module_fini_start_done 1936
spdk_bdev_module_init_done 260
spdk_bdev_module_list_add 36697
spdk_bdev_module_list_find 36697
spdk_bdev_module_release_bdev 4850
spdk_bdev_next 29432
spdk_bdev_next_leaf 1556
spdk_bdev_notify_blockcnt_change 219
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 164928
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27200
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 904922
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1098
spdk_bdev_read 14162484
spdk_bdev_read_blocks 16226704
spdk_bdev_read_blocks_with_md 1301462
spdk_bdev_readv 2138099
spdk_bdev_readv_blocks 8620196
spdk_bdev_readv_blocks_ext 26920452
spdk_bdev_readv_blocks_with_md 63526814
spdk_bdev_register 6336
spdk_bdev_reset 321
spdk_bdev_reset_io_stat 29124
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 1102
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 14491657
spdk_bdev_unmap_blocks 28804879
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1102
spdk_bdev_unregister 6350
spdk_bdev_unregister_by_name 778
spdk_bdev_wait_for_examine 11136
spdk_bdev_write 30759738
spdk_bdev_write_blocks 32018295
spdk_bdev_write_blocks_with_md 125614
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3401791
spdk_bdev_writev 2403572
spdk_bdev_writev_blocks 6612090
spdk_bdev_writev_blocks_ext 45420389
spdk_bdev_writev_blocks_with_md 22397972
spdk_bdev_zcopy_end 964874
spdk_bdev_zcopy_start 990194
spdk_for_each_bdev 5111
spdk_for_each_bdev_leaf 632

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