LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4265 5666 75.3 %
Date: 2024-11-17 19:07:09 Functions: 414 454 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4684 23751 19.7 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24976307
_bdev_abort 91381
_bdev_copy_split 0
_bdev_get_block_size_with_md 638249
_bdev_init 2178
_bdev_io_check_opts 86093081
_bdev_io_complete 246678801
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 354463
_bdev_io_ext_use_bounce_buffer 352755
_bdev_io_handle_no_mem 246968147
_bdev_io_pull_bounce_data_buf 354463
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 354463
_bdev_io_put_buf 15566420
_bdev_io_set_buf 15566420
_bdev_io_set_md_buf 15566420
_bdev_io_submit 246587148
_bdev_io_submit_ext 176079450
_bdev_lock_lba_range 4636
_bdev_memory_domain_get_io_cb 352755
_bdev_memory_domain_io_get_buf 352755
_bdev_next_leaf 2019
_bdev_open_async 1047
_bdev_rw_split 1901297
_bdev_trace 2178
_bdev_unlock_lba_range 4636
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 179
_calculate_measured_qd_cpl 91
_event_notify 1058
_is_buf_allocated 64747140
_media_management_notify 0
_remove_notify 721
_resize_notify 337
_spdk_bdev_quiesce 2537
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2178
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2178
_tmp_bdev_event_cb 0
_to_next_boundary 3101661
bdev_abort 91378
bdev_abort_all_buf_io 23014
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 45606
bdev_abort_buf_io 91375
bdev_abort_buf_io_cb 0
bdev_abort_io 91396
bdev_abort_io_done 91393
bdev_abort_queued_io 91381
bdev_abort_retry 3
bdev_alias_del 6359
bdev_alloc_io_stat 28891
bdev_bytes_to_blocks 48358569
bdev_calculate_measured_queue_depth 91
bdev_ch_add_to_io_submitted 248577437
bdev_ch_remove_from_io_submitted 248577437
bdev_ch_resubmit_io 6534516
bdev_ch_retry_io 5744540
bdev_channel_abort_queued_ios 22692
bdev_channel_create 22276
bdev_channel_destroy 22270
bdev_channel_destroy_resource 22270
bdev_channel_for_each_io 0
bdev_channel_get_io 249187963
bdev_channel_poll_qos 330484
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 281
bdev_channel_submit_qos_io 331256
bdev_channel_submit_qos_io_done 330113
bdev_close 65020
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 65058
bdev_desc_free 65058
bdev_desc_release_claims 361
bdev_destroy_cb 6372
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 347616
bdev_each_channel_msg 341341
bdev_enable_histogram_config_json 852
bdev_enable_qos 22314
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6339
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 165
bdev_examine_allowlist_free 2244
bdev_finish_unregister_bdevs_iter 6360
bdev_finish_wait_for_examine_done 2244
bdev_for_each_io_done 0
bdev_free_io_stat 28891
bdev_get_by_name 31879
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 285
bdev_get_each_channel_stat 282
bdev_get_io_size_in_byte 94489612
bdev_get_io_stat 293
bdev_get_max_write 2950
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 985
bdev_histogram_enable_channel_cb 687
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2244
bdev_init_failed 0
bdev_io_complete 249377546
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71507
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 247818397
bdev_io_do_submit 246587133
bdev_io_exec_sequence 424250
bdev_io_exec_sequence_cb 424250
bdev_io_get_buf 15566420
bdev_io_get_buf_complete 15566420
bdev_io_get_iobuf_cb 38738
bdev_io_get_max_buf_len 31132840
bdev_io_increment_outstanding 247818397
bdev_io_init 248201092
bdev_io_needs_sequence_exec 430943079
bdev_io_on_tailq 182792
bdev_io_pull_data 354466
bdev_io_pull_data_done 354463
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 354466
bdev_io_push_bounce_data_done 354463
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 354463
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 15566420
bdev_io_range_is_locked 53680
bdev_io_should_split 250454239
bdev_io_split 1898636
bdev_io_split_done 3186884
bdev_io_split_submit 3186896
bdev_io_status_get_string 0
bdev_io_submit 248486993
bdev_io_submit_reset 265
bdev_io_submit_sequence_cb 352743
bdev_io_type_supported 9659983
bdev_io_update_io_stat 246678801
bdev_io_use_accel_sequence 679498051
bdev_io_use_memory_domain 182989978
bdev_io_valid_blocks 248775982
bdev_is_read_io 16234946
bdev_lba_range_overlapped 50391
bdev_lba_range_overlaps_tailq 4654
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4636
bdev_lock_lba_range_check_io 41578
bdev_lock_lba_range_ctx 4636
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3692
bdev_mgmt_channel_create 13086
bdev_mgmt_channel_destroy 13086
bdev_mgr_unregister_cb 2244
bdev_module_action_complete 67979
bdev_module_action_done 65735
bdev_module_all_actions_completed 12342764
bdev_module_fini_iter 8176
bdev_module_fini_start_iter 4203
bdev_module_get_max_ctx_size 2244
bdev_modules_init 2244
bdev_name_add 12709
bdev_name_cmp 133779
bdev_name_del 662
bdev_name_del_unsafe 12695
bdev_name_tree_RB_FIND 31879
bdev_name_tree_RB_INSERT 12709
bdev_name_tree_RB_INSERT_COLOR 12695
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 12695
bdev_name_tree_RB_REMOVE_COLOR 9850
bdev_no_mem_poller 1
bdev_ok_to_examine 6339
bdev_open 65058
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1037
bdev_open_async_fini 2244
bdev_open_async_opts_copy 1037
bdev_open_async_opts_get_default 1037
bdev_open_ext 28609
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 852
bdev_qos_destroy 160
bdev_qos_io_submit 6804321
bdev_qos_io_to_limit 370339782
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 370339782
bdev_qos_r_bps_queue 16234904
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 86860976
bdev_qos_rw_bps_rewind_quota 7628636
bdev_qos_rw_iops_queue 298607118
bdev_qos_rw_iops_rewind_quota 8471326
bdev_qos_rw_queue_io 385468094
bdev_qos_rw_rewind_io 16099962
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 806981
bdev_queue_nomem_io_tail 5727690
bdev_quiesce_range_locked 1267
bdev_read_blocks_with_md 19551075
bdev_readv_blocks_with_md 89754950
bdev_register 6347
bdev_register_finished 6339
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 278
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 322
bdev_reset_freeze_channel_done 278
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 222466429
bdev_rw_split_get_buf_cb 62662
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 194
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 5744541
bdev_start_qos 65020
bdev_start_reset 278
bdev_submit_request 247394247
bdev_trace 2074
bdev_unfreeze_channel 322
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4636
bdev_unlock_lba_range_get_channel 3695
bdev_unmap_should_split 19557833
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1267
bdev_unregister 6339
bdev_unregister_abort_channel 422
bdev_unregister_unsafe 7001
bdev_update_qd_sampling_period 107
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 12340520
bdev_write_blocks_with_md 24583192
bdev_write_zero_buffer 635299
bdev_write_zero_buffer_done 635299
bdev_write_zeroes_should_split 2438258
bdev_write_zeroes_split 10719
bdev_writev_blocks_with_md 87009399
claim_bdev 361
claim_opts_copy 66
claim_reset 347
claim_type_is_v2 1543
claim_type_promotes_to_write 70
claim_verify_rom 67
claim_verify_rwm 24
claim_verify_rwo 309
event_notify 1058
io_channel_iter_get_bdev 688957
log_already_claimed 86
parent_bdev_io_complete 1898633
register_flag_bdev 2178
spdk_bdev_abort 91363
spdk_bdev_add_io_stat 22552
spdk_bdev_alias_add 6373
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 645
spdk_bdev_channel_get_histogram 978
spdk_bdev_claim_get_name 8394
spdk_bdev_claim_opts_init 445
spdk_bdev_close 27930
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 476812628
spdk_bdev_destruct_done 1805
spdk_bdev_dump_info_json 30105
spdk_bdev_dump_io_stat_json 278
spdk_bdev_enable_histogram_opts_init 695
spdk_bdev_examine 3
spdk_bdev_finish 2244
spdk_bdev_first 5086
spdk_bdev_first_leaf 607
spdk_bdev_flush 787120
spdk_bdev_flush_blocks 4574545
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 347616
spdk_bdev_for_each_channel_continue 341341
spdk_bdev_free_io 248201092
spdk_bdev_get_acwu 4151
spdk_bdev_get_aliases 30161
spdk_bdev_get_block_size 53035073
spdk_bdev_get_buf_align 91405393
spdk_bdev_get_by_name 3270
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 28178007
spdk_bdev_get_device_stat 285
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 71095710
spdk_bdev_get_io_channel 35442
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602100
spdk_bdev_get_max_copy 4033
spdk_bdev_get_md_size 62208732
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 134522
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 67453
spdk_bdev_get_num_blocks 57447340
spdk_bdev_get_numa_id 1286
spdk_bdev_get_nvme_ctratt 3662
spdk_bdev_get_nvme_nsid 3077
spdk_bdev_get_optimal_io_boundary 4038
spdk_bdev_get_opts 338
spdk_bdev_get_physical_block_size 6031
spdk_bdev_get_product_name 34165
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 274
spdk_bdev_get_qos_rate_limits 30113
spdk_bdev_get_qos_rpc_type 120420
spdk_bdev_get_uuid 73115
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7751
spdk_bdev_has_write_cache 5946
spdk_bdev_histogram_enable 688
spdk_bdev_histogram_enable_ext 695
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2244
spdk_bdev_io_complete 247394398
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 31377691
spdk_bdev_io_complete_nvme_status 42667004
spdk_bdev_io_complete_scsi_status 4632283
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 40188234
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 48917323
spdk_bdev_io_get_iovec 962785
spdk_bdev_io_get_md_buf 9222702
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 30081884
spdk_bdev_io_get_scsi_status 29189135
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 45203287
spdk_bdev_io_get_thread 264951335
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 16202035
spdk_bdev_io_set_md_buf 35771
spdk_bdev_io_type_supported 2446058
spdk_bdev_is_dif_check_enabled 1250192
spdk_bdev_is_dif_head_of_md 625014
spdk_bdev_is_md_interleaved 29447848
spdk_bdev_is_md_separate 71279228
spdk_bdev_is_zoned 6304
spdk_bdev_module_claim_bdev 4919
spdk_bdev_module_claim_bdev_desc 430
spdk_bdev_module_examine_done 65540
spdk_bdev_module_fini_done 5932
spdk_bdev_module_fini_start_done 1959
spdk_bdev_module_init_done 195
spdk_bdev_module_list_add 37295
spdk_bdev_module_list_find 37295
spdk_bdev_module_release_bdev 4865
spdk_bdev_next 29343
spdk_bdev_next_leaf 1412
spdk_bdev_notify_blockcnt_change 215
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 84
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 1680642
spdk_bdev_open_async 1037
spdk_bdev_open_ext 27568
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 986835
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1101
spdk_bdev_read 12252215
spdk_bdev_read_blocks 17763394
spdk_bdev_read_blocks_with_md 1787681
spdk_bdev_readv 1942127
spdk_bdev_readv_blocks 19291017
spdk_bdev_readv_blocks_ext 36372911
spdk_bdev_readv_blocks_with_md 32496461
spdk_bdev_register 6350
spdk_bdev_reset 281
spdk_bdev_reset_io_stat 29466
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 341
spdk_bdev_set_qd_sampling_period 6358
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 987
spdk_bdev_subsystem_config_json 165
spdk_bdev_unmap 8676637
spdk_bdev_unmap_blocks 19809167
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1104
spdk_bdev_unregister 6360
spdk_bdev_unregister_by_name 764
spdk_bdev_wait_for_examine 11120
spdk_bdev_write 21793862
spdk_bdev_write_blocks 23843834
spdk_bdev_write_blocks_with_md 104059
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2438093
spdk_bdev_writev 2905941
spdk_bdev_writev_blocks 17346165
spdk_bdev_writev_blocks_ext 49720176
spdk_bdev_writev_blocks_with_md 18435985
spdk_bdev_zcopy_end 1018326
spdk_bdev_zcopy_start 1045619
spdk_for_each_bdev 5086
spdk_for_each_bdev_leaf 607

Generated by: LCOV version 1.15