LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4409 5868 75.1 %
Date: 2024-12-09 16:12:14 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4825 24466 19.7 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23189323
_bdev_abort 84550
_bdev_copy_split 0
_bdev_get_block_size_with_md 350244
_bdev_init 2144
_bdev_io_check_opts 68348852
_bdev_io_complete 217649499
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1707012
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 1705426
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 1705426
_bdev_io_handle_no_mem 216572831
_bdev_io_pull_bounce_data_buf 1707012
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1707012
_bdev_io_put_buf 12405083
_bdev_io_set_buf 12405209
_bdev_io_set_md_buf 12405209
_bdev_io_submit 217564681
_bdev_io_submit_ext 138716272
_bdev_lock_lba_range 4627
_bdev_memory_domain_get_io_cb 1705426
_bdev_next_leaf 2051
_bdev_open_async 1041
_bdev_reset_complete 277
_bdev_rw_split 732648
_bdev_trace 2144
_bdev_unlock_lba_range 4627
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 157
_calculate_measured_qd_cpl 80
_event_notify 1039
_is_buf_allocated 52184449
_media_management_notify 0
_remove_notify 704
_resize_notify 335
_spdk_bdev_quiesce 2519
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2144
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2144
_tmp_bdev_event_cb 0
_to_next_boundary 1792172
bdev_abort 84547
bdev_abort_all_buf_io 21829
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22136
bdev_abort_buf_io 84544
bdev_abort_buf_io_cb 0
bdev_abort_io 84565
bdev_abort_io_done 84562
bdev_abort_queued_io 84550
bdev_abort_retry 3
bdev_alias_del 6004
bdev_alloc_io_stat 27359
bdev_bytes_to_blocks 54531673
bdev_calculate_measured_queue_depth 80
bdev_ch_add_to_io_submitted 218380868
bdev_ch_remove_from_io_submitted 218380868
bdev_ch_resubmit_io 6388032
bdev_ch_retry_io 5630553
bdev_channel_abort_queued_ios 21522
bdev_channel_create 21099
bdev_channel_destroy 21093
bdev_channel_destroy_resource 21093
bdev_channel_for_each_io 0
bdev_channel_get_io 218434540
bdev_channel_poll_qos 335248
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_submit_qos_io 335324
bdev_channel_submit_qos_io_done 333479
bdev_close 63182
bdev_compare_and_write_do_compare 3345
bdev_compare_and_write_do_compare_done 3345
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3322
bdev_compare_do_read_done 3322
bdev_comparev_and_writev_blocks_locked 3345
bdev_comparev_and_writev_blocks_unlock 3345
bdev_comparev_and_writev_blocks_unlocked 3345
bdev_comparev_blocks_with_md 3407
bdev_copy_do_read 9
bdev_copy_do_read_done 9
bdev_copy_do_write 9
bdev_copy_do_write_done 9
bdev_copy_get_buf_cb 9
bdev_copy_should_split 291
bdev_copy_split 12
bdev_desc_alloc 63220
bdev_desc_free 63220
bdev_desc_get_block_size 189277522
bdev_desc_release_claims 324
bdev_destroy_cb 5987
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 350617
bdev_each_channel_msg 345418
bdev_enable_histogram_config_json 871
bdev_enable_qos 21137
bdev_enable_qos_done 177
bdev_enable_qos_msg 44
bdev_examine 5993
bdev_examine_allowlist_check 107
bdev_examine_allowlist_config_json 187
bdev_examine_allowlist_free 2220
bdev_examine_allowlist_remove 11962
bdev_finish_unregister_bdevs_iter 6002
bdev_finish_wait_for_examine_done 2220
bdev_for_each_io_done 0
bdev_free_io_stat 27359
bdev_get_by_name 30283
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 285
bdev_get_each_channel_stat 276
bdev_get_io_size_in_byte 89575979
bdev_get_io_stat 293
bdev_get_max_write 2636
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 1045
bdev_histogram_enable_channel_cb 713
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 54
bdev_init_complete 2220
bdev_init_failed 0
bdev_io_complete 219657905
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 49714
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 218702891
bdev_io_do_submit 217564666
bdev_io_exec_sequence 373304
bdev_io_exec_sequence_cb 373304
bdev_io_get_accel_buf 0
bdev_io_get_block_size 90365729
bdev_io_get_buf 12405209
bdev_io_get_buf_complete 12405209
bdev_io_get_iobuf_cb 34006
bdev_io_get_max_buf_len 24810292
bdev_io_increment_outstanding 218702891
bdev_io_init 217540062
bdev_io_init_dif_ctx 1381830
bdev_io_needs_accel_buffer 137010846
bdev_io_needs_bounce_buffer 138716272
bdev_io_needs_metadata 410619174
bdev_io_needs_sequence_exec 371589928
bdev_io_on_tailq 169130
bdev_io_pull_data 1707015
bdev_io_pull_data_done 1707012
bdev_io_pull_data_done_and_track 6
bdev_io_pull_md_buf 12
bdev_io_pull_md_buf_done 6
bdev_io_push_bounce_data 1707015
bdev_io_push_bounce_data_done 1707012
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1707012
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_accel_buf 126
bdev_io_put_buf 12405209
bdev_io_range_is_locked 64522
bdev_io_should_split 219978491
bdev_io_split 731369
bdev_io_split_done 1797541
bdev_io_split_submit 1797553
bdev_io_status_get_string 0
bdev_io_submit 218297269
bdev_io_submit_reset 259
bdev_io_submit_sequence_cb 323590
bdev_io_type_supported 12475592
bdev_io_update_io_stat 217649499
bdev_io_use_accel_sequence 595087462
bdev_io_use_memory_domain 148109200
bdev_io_valid_blocks 217948816
bdev_is_read_io 15787430
bdev_lba_range_overlapped 61233
bdev_lba_range_overlaps_tailq 4645
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4627
bdev_lock_lba_range_check_io 49769
bdev_lock_lba_range_ctx 4627
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3691
bdev_mgmt_channel_create 12802
bdev_mgmt_channel_destroy 12802
bdev_mgr_unregister_cb 2220
bdev_module_action_complete 63945
bdev_module_action_done 61725
bdev_module_all_actions_completed 13162414
bdev_module_fini_iter 8061
bdev_module_fini_start_iter 4150
bdev_module_get_max_ctx_size 2220
bdev_modules_init 2220
bdev_name_add 11999
bdev_name_cmp 120799
bdev_name_del 436
bdev_name_del_unsafe 11985
bdev_name_tree_RB_FIND 30283
bdev_name_tree_RB_INSERT 11999
bdev_name_tree_RB_INSERT_COLOR 11985
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 11985
bdev_name_tree_RB_REMOVE_COLOR 9170
bdev_no_mem_poller 1
bdev_ok_to_examine 5993
bdev_open 63220
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1031
bdev_open_async_fini 2220
bdev_open_async_opts_copy 1031
bdev_open_async_opts_get_default 1031
bdev_open_ext 27123
bdev_open_opts_copy 8047
bdev_open_opts_get_defaults 67245
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 871
bdev_qos_destroy 160
bdev_qos_io_submit 7455727
bdev_qos_io_to_limit 374773119
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 374773119
bdev_qos_r_bps_queue 15787388
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 82388340
bdev_qos_rw_bps_rewind_quota 7187639
bdev_qos_rw_iops_queue 306858395
bdev_qos_rw_iops_rewind_quota 8454461
bdev_qos_rw_queue_io 389246735
bdev_qos_rw_rewind_io 15642100
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_qos_w_bps_queue 42
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 6
bdev_queue_nomem_io_head 764888
bdev_queue_nomem_io_tail 5623299
bdev_quiesce_range_locked 1258
bdev_read_blocks_with_md 16838023
bdev_readv_blocks_with_md 71252243
bdev_register 5992
bdev_register_finished 5984
bdev_reset_check_outstanding_io 39
bdev_reset_check_outstanding_io_done 39
bdev_reset_complete 271
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 307
bdev_reset_freeze_channel_done 271
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 185534654
bdev_rw_split_get_buf_cb 57102
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 202
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 5630554
bdev_start_qos 63182
bdev_start_reset 277
bdev_submit_request 218329681
bdev_trace 2028
bdev_unfreeze_channel 310
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4627
bdev_unlock_lba_range_get_channel 3694
bdev_unmap_should_split 26560999
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1258
bdev_unregister 5984
bdev_unregister_abort_channel 429
bdev_unregister_unsafe 6630
bdev_update_qd_sampling_period 96
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 13160194
bdev_write_blocks_with_md 27542334
bdev_write_zero_buffer 347608
bdev_write_zero_buffer_done 347608
bdev_write_zeroes_should_split 2941450
bdev_write_zeroes_split 727
bdev_writev_blocks_with_md 68057588
claim_bdev 324
claim_opts_copy 66
claim_reset 308
claim_type_is_v2 1405
claim_type_promotes_to_write 81
claim_verify_rom 75
claim_verify_rwm 24
claim_verify_rwo 264
event_notify 1039
io_channel_iter_get_bdev 696035
log_already_claimed 89
parent_bdev_io_complete 731366
register_flag_bdev 2144
spdk_bdev_abort 84532
spdk_bdev_add_io_stat 21369
spdk_bdev_alias_add 6018
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 419
spdk_bdev_channel_get_histogram 1038
spdk_bdev_claim_get_name 8392
spdk_bdev_claim_opts_init 435
spdk_bdev_close 26452
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3365
spdk_bdev_comparev_blocks 3389
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 282
spdk_bdev_desc_get_bdev 548430315
spdk_bdev_desc_get_block_size 46828204
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 645223
spdk_bdev_desc_get_md_size 38919803
spdk_bdev_desc_is_dif_check_enabled 1292510
spdk_bdev_desc_is_dif_head_of_md 645223
spdk_bdev_desc_is_md_interleaved 645253
spdk_bdev_desc_is_md_separate 124254
spdk_bdev_destruct_done 1549
spdk_bdev_dump_info_json 30070
spdk_bdev_dump_io_stat_json 278
spdk_bdev_enable_histogram_opts_init 721
spdk_bdev_examine 12
spdk_bdev_finish 2220
spdk_bdev_first 5062
spdk_bdev_first_leaf 615
spdk_bdev_flush 762686
spdk_bdev_flush_blocks 3291252
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 350617
spdk_bdev_for_each_channel_continue 345418
spdk_bdev_free_io 217540062
spdk_bdev_get_acwu 2663
spdk_bdev_get_aliases 30118
spdk_bdev_get_block_size 3403366
spdk_bdev_get_buf_align 76073325
spdk_bdev_get_by_name 3160
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9924946
spdk_bdev_get_device_stat 285
spdk_bdev_get_dif_pi_format 12
spdk_bdev_get_dif_type 14902718
spdk_bdev_get_io_channel 33485
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 601400
spdk_bdev_get_max_copy 2545
spdk_bdev_get_md_size 8335007
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 131141
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 63572
spdk_bdev_get_num_blocks 35188149
spdk_bdev_get_numa_id 1358
spdk_bdev_get_nvme_ctratt 3571
spdk_bdev_get_nvme_nsid 2981
spdk_bdev_get_optimal_io_boundary 2550
spdk_bdev_get_opts 338
spdk_bdev_get_physical_block_size 8860
spdk_bdev_get_product_name 32587
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 274
spdk_bdev_get_qos_rate_limits 30078
spdk_bdev_get_qos_rpc_type 120280
spdk_bdev_get_uuid 46373
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 6018
spdk_bdev_has_write_cache 3054
spdk_bdev_histogram_enable 714
spdk_bdev_histogram_enable_ext 721
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2220
spdk_bdev_io_complete 218329828
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 34149658
spdk_bdev_io_complete_nvme_status 28323722
spdk_bdev_io_complete_scsi_status 5748642
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 33887490
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 43561183
spdk_bdev_io_get_iovec 1150073
spdk_bdev_io_get_md_buf 9258118
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 26357209
spdk_bdev_io_get_scsi_status 10252595
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 30251525
spdk_bdev_io_get_thread 232070569
spdk_bdev_io_hide_metadata 2763654
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11870326
spdk_bdev_io_set_md_buf 30087
spdk_bdev_io_type_supported 2689295
spdk_bdev_is_dif_check_enabled 1292450
spdk_bdev_is_dif_head_of_md 646113
spdk_bdev_is_md_interleaved 12309318
spdk_bdev_is_md_separate 57225104
spdk_bdev_is_zoned 5169
spdk_bdev_module_claim_bdev 4780
spdk_bdev_module_claim_bdev_desc 396
spdk_bdev_module_examine_done 61521
spdk_bdev_module_fini_done 5841
spdk_bdev_module_fini_start_done 1930
spdk_bdev_module_init_done 204
spdk_bdev_module_list_add 36741
spdk_bdev_module_list_find 36741
spdk_bdev_module_release_bdev 4726
spdk_bdev_next 29314
spdk_bdev_next_leaf 1436
spdk_bdev_notify_blockcnt_change 214
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 124
spdk_bdev_nvme_io_passthru 84
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 240531
spdk_bdev_open_async 1031
spdk_bdev_open_ext 22060
spdk_bdev_open_ext_v2 26088
spdk_bdev_open_opts_init 4025
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 894462
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1092
spdk_bdev_read 13003261
spdk_bdev_read_blocks 15546769
spdk_bdev_read_blocks_with_md 1291254
spdk_bdev_readv 1932307
spdk_bdev_readv_blocks 9028326
spdk_bdev_readv_blocks_ext 27086440
spdk_bdev_readv_blocks_with_md 33843548
spdk_bdev_register 5995
spdk_bdev_reset 277
spdk_bdev_reset_io_stat 27928
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 341
spdk_bdev_set_qd_sampling_period 6003
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 1047
spdk_bdev_subsystem_config_json 187
spdk_bdev_unmap 11339651
spdk_bdev_unmap_blocks 26798984
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1095
spdk_bdev_unregister 6005
spdk_bdev_unregister_by_name 773
spdk_bdev_wait_for_examine 10732
spdk_bdev_write 25392042
spdk_bdev_write_blocks 27070850
spdk_bdev_write_blocks_with_md 123876
spdk_bdev_write_zeroes 492
spdk_bdev_write_zeroes_blocks 2941316
spdk_bdev_writev 2101216
spdk_bdev_writev_blocks 6474511
spdk_bdev_writev_blocks_ext 41262418
spdk_bdev_writev_blocks_with_md 19822443
spdk_bdev_zcopy_end 1195096
spdk_bdev_zcopy_start 1217152
spdk_for_each_bdev 5062
spdk_for_each_bdev_leaf 615

Generated by: LCOV version 1.14