LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4015 4853 82.7 %
Date: 2024-07-12 04:40:00 Functions: 403 440 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1914 2788 68.7 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 26794962
_bdev_abort 50163
_bdev_copy_split 0
_bdev_get_block_size_with_md 644466
_bdev_init 2010
_bdev_io_check_opts 86145059
_bdev_io_complete 257930135
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1307
_bdev_io_ext_use_bounce_buffer 412694
_bdev_io_handle_no_mem 258644186
_bdev_io_pull_bounce_data_buf 413985
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1307
_bdev_io_put_buf 13194005
_bdev_io_set_buf 13194005
_bdev_io_set_md_buf 13194005
_bdev_io_submit 257879598
_bdev_io_submit_ext 142309764
_bdev_lock_lba_range 5467
_bdev_memory_domain_get_io_cb 412694
_bdev_memory_domain_io_get_buf 412694
_bdev_next_leaf 1944
_bdev_open_async 992
_bdev_rw_split 467775
_bdev_trace 2010
_bdev_unlock_lba_range 5467
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 300
_calculate_measured_qd_cpl 152
_event_notify 1335
_is_buf_allocated 58413368
_media_management_notify 0
_remove_notify 1097
_resize_notify 238
_spdk_bdev_quiesce 4140
_tmp_bdev_event_cb 0
_to_next_boundary 1509677
bdev_abort 50159
bdev_abort_all_buf_io 23024
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 45474
bdev_abort_buf_io 50155
bdev_abort_buf_io_cb 0
bdev_abort_io 50171
bdev_abort_io_done 50167
bdev_abort_queued_io 50163
bdev_abort_retry 4
bdev_alias_del 6650
bdev_alloc_io_stat 29025
bdev_bytes_to_blocks 56486706
bdev_calculate_measured_queue_depth 152
bdev_ch_resubmit_io 7087432
bdev_ch_retry_io 6511658
bdev_channel_abort_queued_ios 22647
bdev_channel_create 22081
bdev_channel_destroy 22073
bdev_channel_destroy_resource 22073
bdev_channel_for_each_io 0
bdev_channel_get_io 259309688
bdev_channel_poll_qos 382507
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 328
bdev_channel_submit_qos_io 383841
bdev_channel_submit_qos_io_done 382221
bdev_close 65597
bdev_compare_and_write_do_compare 3367
bdev_compare_and_write_do_compare_done 3367
bdev_compare_and_write_do_write 3209
bdev_compare_and_write_do_write_done 3209
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3355
bdev_compare_do_read_done 3355
bdev_comparev_and_writev_blocks_locked 3367
bdev_comparev_and_writev_blocks_unlock 3367
bdev_comparev_and_writev_blocks_unlocked 3367
bdev_comparev_blocks_with_md 3439
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 334
bdev_copy_split 16
bdev_desc_alloc 65642
bdev_desc_free 65642
bdev_desc_release_claims 325
bdev_destroy_cb 6677
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 401918
bdev_each_channel_msg 395556
bdev_enable_histogram_config_json 930
bdev_enable_qos 22128
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6626
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 137
bdev_examine_allowlist_free 2160
bdev_finish_unregister_bdevs_iter 6358
bdev_finish_wait_for_examine_done 2160
bdev_for_each_io_done 0
bdev_free_io_stat 29025
bdev_get_by_name 33507
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 315
bdev_get_each_channel_stat 308
bdev_get_io_size_in_byte 120295657
bdev_get_io_stat 325
bdev_get_max_write 2820
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1016
bdev_histogram_enable_channel_cb 681
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2160
bdev_init_failed 0
bdev_io_complete 260357189
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 108969
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 259218304
bdev_io_do_submit 257879578
bdev_io_exec_sequence 463723
bdev_io_exec_sequence_cb 463723
bdev_io_get_buf 13194005
bdev_io_get_buf_complete 13194005
bdev_io_get_iobuf_cb 33629
bdev_io_get_max_buf_len 26388010
bdev_io_increment_outstanding 259218304
bdev_io_init 258373586
bdev_io_needs_sequence_exec 407480621
bdev_io_on_tailq 100342
bdev_io_pull_data 418228
bdev_io_pull_data_done 413985
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 1311
bdev_io_push_bounce_data_done 1307
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1307
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 13194005
bdev_io_range_is_locked 217212
bdev_io_should_split 258840582
bdev_io_split 466964
bdev_io_split_done 1542769
bdev_io_split_submit 1542785
bdev_io_status_get_string 0
bdev_io_submit 258348330
bdev_io_submit_reset 307
bdev_io_submit_sequence_cb 354754
bdev_io_type_supported 9299037
bdev_io_update_io_stat 257930135
bdev_io_use_accel_sequence 516358
bdev_io_use_memory_domain 59255
bdev_io_valid_blocks 258960711
bdev_is_read_io 19437674
bdev_lba_range_overlapped 213961
bdev_lba_range_overlaps_tailq 5511
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3399
bdev_lock_lba_range_cb 5467
bdev_lock_lba_range_check_io 179294
bdev_lock_lba_range_ctx 5467
bdev_lock_lba_range_ctx_msg 40
bdev_lock_lba_range_get_channel 4260
bdev_mgmt_channel_create 12890
bdev_mgmt_channel_destroy 12890
bdev_mgr_unregister_cb 2160
bdev_module_action_complete 70921
bdev_module_action_done 68761
bdev_module_all_actions_completed 3161289
bdev_module_fini_iter 7680
bdev_module_fini_start_iter 3992
bdev_module_get_max_ctx_size 2160
bdev_modules_init 2160
bdev_name_add 13296
bdev_name_cmp 131005
bdev_name_del 625
bdev_name_del_unsafe 13278
bdev_name_tree_RB_FIND 33507
bdev_name_tree_RB_INSERT 13296
bdev_name_tree_RB_INSERT_COLOR 13278
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 13278
bdev_name_tree_RB_REMOVE_COLOR 9816
bdev_no_mem_poller 32
bdev_ok_to_examine 6626
bdev_open 65642
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 982
bdev_open_async_fini 2160
bdev_open_async_opts_copy 982
bdev_open_async_opts_get_default 982
bdev_open_ext 31257
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 930
bdev_qos_destroy 196
bdev_qos_io_submit 8732023
bdev_qos_io_to_limit 520292282
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 520292282
bdev_qos_r_bps_queue 19437618
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 111588684
bdev_qos_rw_bps_rewind_quota 8706973
bdev_qos_rw_iops_queue 426727325
bdev_qos_rw_iops_rewind_quota 10572166
bdev_qos_rw_queue_io 538315909
bdev_qos_rw_rewind_io 19279139
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 879148
bdev_queue_nomem_io_tail 6212718
bdev_quiesce_range_locked 2068
bdev_read_blocks_with_md 58876487
bdev_readv_blocks_with_md 59184943
bdev_register 6636
bdev_register_finished 6626
bdev_reset_check_outstanding_io 53
bdev_reset_check_outstanding_io_done 53
bdev_reset_complete 324
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 377
bdev_reset_freeze_channel_done 324
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 229187450
bdev_rw_split_get_buf_cb 59129
bdev_seek 52
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 6511694
bdev_start_qos 65597
bdev_start_reset 324
bdev_submit_request 258754626
bdev_trace 1908
bdev_unfreeze_channel 377
bdev_unlock_lba_range 3407
bdev_unlock_lba_range_cb 5467
bdev_unlock_lba_range_get_channel 4264
bdev_unmap_should_split 22074507
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 2068
bdev_unregister 6626
bdev_unregister_abort_channel 574
bdev_unregister_unsafe 7670
bdev_update_qd_sampling_period 173
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 3159129
bdev_write_blocks_with_md 27707838
bdev_write_zero_buffer 641646
bdev_write_zero_buffer_done 641646
bdev_write_zeroes_should_split 2755055
bdev_write_zeroes_split 4204
bdev_writev_blocks_with_md 83606069
claim_bdev 325
claim_opts_copy 88
claim_reset 311
claim_type_is_v2 1434
claim_type_promotes_to_write 72
claim_verify_rom 68
claim_verify_rwm 32
claim_verify_rwo 277
event_notify 1335
io_channel_iter_get_bdev 797474
log_already_claimed 107
parent_bdev_io_complete 466960
register_flag_bdev 2010
spdk_bdev_abort 50151
spdk_bdev_add_io_stat 22381
spdk_bdev_alias_add 6664
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 599
spdk_bdev_channel_get_histogram 1008
spdk_bdev_claim_get_name 7864
spdk_bdev_claim_opts_init 437
spdk_bdev_close 29994
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3383
spdk_bdev_comparev_blocks 3415
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 322
spdk_bdev_desc_get_bdev 322570204
spdk_bdev_destruct_done 1951
spdk_bdev_dump_info_json 28208
spdk_bdev_dump_io_stat_json 321
spdk_bdev_examine 4
spdk_bdev_finish 2160
spdk_bdev_first 4842
spdk_bdev_first_leaf 519
spdk_bdev_flush 672020
spdk_bdev_flush_blocks 3831058
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 401918
spdk_bdev_for_each_channel_continue 395556
spdk_bdev_free_io 258373586
spdk_bdev_get_acwu 2690
spdk_bdev_get_aliases 28240
spdk_bdev_get_block_size 44209725
spdk_bdev_get_buf_align 83589311
spdk_bdev_get_by_name 2250
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 31569976
spdk_bdev_get_device_stat 315
spdk_bdev_get_dif_type 57892075
spdk_bdev_get_io_channel 37104
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_max_copy 2560
spdk_bdev_get_md_size 60443919
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 139264
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 27272973
spdk_bdev_get_num_blocks 53927523
spdk_bdev_get_optimal_io_boundary 2564
spdk_bdev_get_opts 291
spdk_bdev_get_physical_block_size 4621
spdk_bdev_get_product_name 32227
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 316
spdk_bdev_get_qos_rate_limits 28218
spdk_bdev_get_qos_rpc_type 112832
spdk_bdev_get_uuid 60598
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6204
spdk_bdev_has_write_cache 6132
spdk_bdev_histogram_enable 691
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2160
spdk_bdev_io_complete 258754827
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_nvme_status 32570933
spdk_bdev_io_complete_scsi_status 4914065
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 39574935
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 48496134
spdk_bdev_io_get_iovec 12422320
spdk_bdev_io_get_md_buf 11773493
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 22649626
spdk_bdev_io_get_scsi_status 32485020
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 34844504
spdk_bdev_io_get_thread 273558459
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 13440081
spdk_bdev_io_set_md_buf 41811
spdk_bdev_io_type_supported 1677638
spdk_bdev_is_dif_check_enabled 1266096
spdk_bdev_is_dif_head_of_md 632048
spdk_bdev_is_md_interleaved 32848060
spdk_bdev_is_md_separate 57309702
spdk_bdev_is_zoned 3859
spdk_bdev_module_claim_bdev 5459
spdk_bdev_module_claim_bdev_desc 417
spdk_bdev_module_examine_done 68505
spdk_bdev_module_fini_done 5520
spdk_bdev_module_fini_start_done 1832
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 34401
spdk_bdev_module_list_find 34401
spdk_bdev_module_release_bdev 5387
spdk_bdev_next 27558
spdk_bdev_next_leaf 1425
spdk_bdev_notify_blockcnt_change 171
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 33
spdk_bdev_nvme_io_passthru 79
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 1447740
spdk_bdev_open_async 982
spdk_bdev_open_ext 30273
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 936064
spdk_bdev_quiesce 253
spdk_bdev_quiesce_range 1815
spdk_bdev_read 13260209
spdk_bdev_read_blocks 14073513
spdk_bdev_read_blocks_with_md 44802984
spdk_bdev_readv 2220969
spdk_bdev_readv_blocks 21468318
spdk_bdev_readv_blocks_ext 36541077
spdk_bdev_readv_blocks_with_md 16
spdk_bdev_register 6640
spdk_bdev_reset 328
spdk_bdev_reset_io_stat 29025
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
spdk_bdev_set_opts 295
spdk_bdev_set_qd_sampling_period 6651
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1020
spdk_bdev_subsystem_config_json 137
spdk_bdev_unmap 10914364
spdk_bdev_unmap_blocks 22304574
spdk_bdev_unquiesce 253
spdk_bdev_unquiesce_range 1819
spdk_bdev_unregister 6654
spdk_bdev_unregister_by_name 1184
spdk_bdev_wait_for_examine 10697
spdk_bdev_write 26287968
spdk_bdev_write_blocks 26951148
spdk_bdev_write_blocks_with_md 115051
spdk_bdev_write_zeroes 705
spdk_bdev_write_zeroes_blocks 2754893
spdk_bdev_writev 3130447
spdk_bdev_writev_blocks 18554595
spdk_bdev_writev_blocks_ext 49603990
spdk_bdev_writev_blocks_with_md 15113375
spdk_bdev_zcopy_end 671870
spdk_bdev_zcopy_start 683104
spdk_for_each_bdev 4842
spdk_for_each_bdev_leaf 519

Generated by: LCOV version 1.14