LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4810 5843 82.3 %
Date: 2024-11-20 17:20:58 Functions: 434 477 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5048 24324 20.8 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22541922
_bdev_abort 78968
_bdev_copy_split 0
_bdev_get_block_size_with_md 680457
_bdev_init 2192
_bdev_io_check_opts 69946935
_bdev_io_complete 241921434
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1407934
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2603715
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2593086
_bdev_io_handle_no_mem 240054701
_bdev_io_pull_bounce_data_buf 2600394
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1408057
_bdev_io_put_buf 12553417
_bdev_io_set_buf 12553655
_bdev_io_set_md_buf 12549270
_bdev_io_submit 243881433
_bdev_io_submit_ext 160421741
_bdev_lock_lba_range 4671
_bdev_memory_domain_get_io_cb 2598286
_bdev_next_leaf 2236
_bdev_open_async 1052
_bdev_reset_complete 329
_bdev_rw_split 1047440
_bdev_trace 2192
_bdev_unlock_lba_range 4671
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 176
_calculate_measured_qd_cpl 90
_event_notify 1088
_is_buf_allocated 51177147
_media_management_notify 0
_remove_notify 755
_resize_notify 333
_spdk_bdev_quiesce 2520
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2192
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2192
_tmp_bdev_event_cb 0
_to_next_boundary 1992667
bdev_abort 78964
bdev_abort_all_buf_io 22642
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23008
bdev_abort_buf_io 78960
bdev_abort_buf_io_cb 0
bdev_abort_io 78988
bdev_abort_io_done 78984
bdev_abort_queued_io 78968
bdev_abort_retry 4
bdev_alias_del 6410
bdev_alloc_io_stat 28557
bdev_bytes_to_blocks 63034028
bdev_calculate_measured_queue_depth 90
bdev_ch_add_to_io_submitted 245127978
bdev_ch_remove_from_io_submitted 243953328
bdev_ch_resubmit_io 6016681
bdev_ch_retry_io 5304126
bdev_channel_abort_queued_ios 22276
bdev_channel_create 21843
bdev_channel_destroy 21835
bdev_channel_destroy_resource 21835
bdev_channel_for_each_io 0
bdev_channel_get_io 245899376
bdev_channel_poll_qos 392555
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 394176
bdev_channel_submit_qos_io_done 392164
bdev_close 65110
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 65157
bdev_desc_free 65157
bdev_desc_get_block_size 266507298
bdev_desc_release_claims 348
bdev_destroy_cb 6390
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 410100
bdev_each_channel_msg 404767
bdev_enable_histogram_config_json 964
bdev_enable_qos 21890
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6398
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2328
bdev_examine_allowlist_remove 12764
bdev_finish_unregister_bdevs_iter 6344
bdev_finish_wait_for_examine_done 2328
bdev_for_each_io_done 0
bdev_free_io_stat 28557
bdev_get_by_name 31864
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 341
bdev_get_each_channel_stat 338
bdev_get_io_size_in_byte 155846617
bdev_get_io_stat 351
bdev_get_max_write 2813
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1173
bdev_histogram_enable_channel_cb 785
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2328
bdev_init_failed 0
bdev_io_complete 241999530
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 1241790
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 245353968
bdev_io_do_submit 243389309
bdev_io_exec_sequence 2617456
bdev_io_exec_sequence_cb 2634367
bdev_io_get_accel_buf 0
bdev_io_get_block_size 156962031
bdev_io_get_buf 12558200
bdev_io_get_buf_complete 12548725
bdev_io_get_iobuf_cb 69440
bdev_io_get_max_buf_len 25050069
bdev_io_increment_outstanding 246588814
bdev_io_init 245371377
bdev_io_init_dif_ctx 2385362
bdev_io_needs_accel_buffer 157874290
bdev_io_needs_bounce_buffer 160687140
bdev_io_needs_metadata 478200502
bdev_io_needs_sequence_exec 413121680
bdev_io_on_tailq 157976
bdev_io_pull_data 2612409
bdev_io_pull_data_done 2585331
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 1408118
bdev_io_push_bounce_data_done 1408098
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1408010
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 12553825
bdev_io_range_is_locked 52820
bdev_io_should_split 251424317
bdev_io_split 1042535
bdev_io_split_done 2097089
bdev_io_split_submit 2097105
bdev_io_status_get_string 0
bdev_io_submit 244927732
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 1404664
bdev_io_type_supported 12851952
bdev_io_update_io_stat 244501613
bdev_io_use_accel_sequence 656191732
bdev_io_use_memory_domain 172433482
bdev_io_valid_blocks 245908896
bdev_is_read_io 18225636
bdev_lba_range_overlapped 49509
bdev_lba_range_overlaps_tailq 4692
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4671
bdev_lock_lba_range_check_io 39243
bdev_lock_lba_range_ctx 4671
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3742
bdev_mgmt_channel_create 13217
bdev_mgmt_channel_destroy 13217
bdev_mgr_unregister_cb 2328
bdev_module_action_complete 66989
bdev_module_action_done 64661
bdev_module_all_actions_completed 11777339
bdev_module_fini_iter 8251
bdev_module_fini_start_iter 4298
bdev_module_get_max_ctx_size 2328
bdev_modules_init 2328
bdev_name_add 12810
bdev_name_cmp 129817
bdev_name_del 449
bdev_name_del_unsafe 12792
bdev_name_tree_RB_FIND 31864
bdev_name_tree_RB_INSERT 12810
bdev_name_tree_RB_INSERT_COLOR 12792
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 12792
bdev_name_tree_RB_REMOVE_COLOR 9822
bdev_no_mem_poller 1
bdev_ok_to_examine 6398
bdev_open 65157
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2328
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28438
bdev_open_opts_copy 2324
bdev_open_opts_get_defaults 66319
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 10183608
bdev_qos_io_to_limit 736608134
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 736610937
bdev_qos_r_bps_queue 18225580
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 148429469
bdev_qos_rw_bps_rewind_quota 7417149
bdev_qos_rw_iops_queue 604932158
bdev_qos_rw_iops_rewind_quota 10670276
bdev_qos_rw_queue_io 753363334
bdev_qos_rw_rewind_io 18087425
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 721019
bdev_queue_nomem_io_tail 5295857
bdev_quiesce_range_locked 1258
bdev_read_blocks_with_md 16336792
bdev_readv_blocks_with_md 87787753
bdev_register 6396
bdev_register_finished 6386
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 321
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 366
bdev_reset_freeze_channel_done 321
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 211811008
bdev_rw_split_get_buf_cb 67973
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 246
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5304128
bdev_start_qos 65110
bdev_start_reset 329
bdev_submit_request 243863891
bdev_trace 2070
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4671
bdev_unlock_lba_range_get_channel 3746
bdev_unmap_should_split 31622532
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1258
bdev_unregister 6386
bdev_unregister_abort_channel 441
bdev_unregister_unsafe 7077
bdev_update_qd_sampling_period 111
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 11775011
bdev_write_blocks_with_md 31660505
bdev_write_zero_buffer 677644
bdev_write_zero_buffer_done 677644
bdev_write_zeroes_should_split 2904281
bdev_write_zeroes_split 13118
bdev_writev_blocks_with_md 73632315
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 1088
io_channel_iter_get_bdev 814864
log_already_claimed 114
parent_bdev_io_complete 1042531
register_flag_bdev 2192
spdk_bdev_abort 78944
spdk_bdev_add_io_stat 22173
spdk_bdev_alias_add 6428
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1166
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 496
spdk_bdev_close 27714
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 666342687
spdk_bdev_desc_get_block_size 42043740
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 485892
spdk_bdev_desc_get_md_size 40863322
spdk_bdev_desc_is_dif_check_enabled 974100
spdk_bdev_desc_is_dif_head_of_md 485892
spdk_bdev_desc_is_md_interleaved 485922
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30135
spdk_bdev_dump_io_stat_json 331
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2328
spdk_bdev_first 5106
spdk_bdev_first_leaf 646
spdk_bdev_flush 1202666
spdk_bdev_flush_blocks 3618857
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 410100
spdk_bdev_for_each_channel_continue 404766
spdk_bdev_free_io 244753208
spdk_bdev_get_acwu 2672
spdk_bdev_get_aliases 30183
spdk_bdev_get_block_size 3208838
spdk_bdev_get_buf_align 73518680
spdk_bdev_get_by_name 3426
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8554692
spdk_bdev_get_device_stat 341
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 16264002
spdk_bdev_get_io_channel 34839
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602700
spdk_bdev_get_max_copy 2538
spdk_bdev_get_md_size 7782540
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133647
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65200
spdk_bdev_get_num_blocks 29960186
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3586
spdk_bdev_get_nvme_nsid 2997
spdk_bdev_get_optimal_io_boundary 2542
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3572
spdk_bdev_get_product_name 32641
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 326
spdk_bdev_get_qos_rate_limits 30145
spdk_bdev_get_qos_rpc_type 120540
spdk_bdev_get_uuid 46465
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6296
spdk_bdev_has_write_cache 3060
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2328
spdk_bdev_io_complete 242454787
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 40476760
spdk_bdev_io_complete_nvme_status 25517626
spdk_bdev_io_complete_scsi_status 4421215
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 32499416
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 42704218
spdk_bdev_io_get_iovec 874612
spdk_bdev_io_get_md_buf 9090770
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 22769203
spdk_bdev_io_get_scsi_status 8860217
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 27142825
spdk_bdev_io_get_thread 256554247
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 10861739
spdk_bdev_io_set_md_buf 31337
spdk_bdev_io_type_supported 2547462
spdk_bdev_is_dif_check_enabled 974025
spdk_bdev_is_dif_head_of_md 486833
spdk_bdev_is_md_interleaved 12114744
spdk_bdev_is_md_separate 57081161
spdk_bdev_is_zoned 5178
spdk_bdev_module_claim_bdev 4904
spdk_bdev_module_claim_bdev_desc 444
spdk_bdev_module_examine_done 64389
spdk_bdev_module_fini_done 5923
spdk_bdev_module_fini_start_done 1970
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37301
spdk_bdev_module_list_find 37301
spdk_bdev_module_release_bdev 4832
spdk_bdev_next 29426
spdk_bdev_next_leaf 1590
spdk_bdev_notify_blockcnt_change 221
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 174472
spdk_bdev_open_async 1042
spdk_bdev_open_ext 26228
spdk_bdev_open_ext_v2 27393
spdk_bdev_open_opts_init 1162
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 700393
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1089
spdk_bdev_read 13166320
spdk_bdev_read_blocks 15053656
spdk_bdev_read_blocks_with_md 1278837
spdk_bdev_readv 1858086
spdk_bdev_readv_blocks 7934491
spdk_bdev_readv_blocks_ext 25402700
spdk_bdev_readv_blocks_with_md 53226114
spdk_bdev_register 6400
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29246
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6411
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 14875437
spdk_bdev_unmap_blocks 31940467
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1093
spdk_bdev_unregister 6414
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11296
spdk_bdev_write 29942212
spdk_bdev_write_blocks 30863465
spdk_bdev_write_blocks_with_md 113469
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 2904128
spdk_bdev_writev 2388604
spdk_bdev_writev_blocks 5903200
spdk_bdev_writev_blocks_ext 44658591
spdk_bdev_writev_blocks_with_md 22404115
spdk_bdev_zcopy_end 919731
spdk_bdev_zcopy_start 941758
spdk_for_each_bdev 5106
spdk_for_each_bdev_leaf 646

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