LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4649 5666 82.1 %
Date: 2024-11-15 11:39:45 Functions: 414 454 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4943 23751 20.8 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22395815
_bdev_abort 98852
_bdev_copy_split 0
_bdev_get_block_size_with_md 708294
_bdev_init 2159
_bdev_io_check_opts 77216519
_bdev_io_complete 260182127
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 351926
_bdev_io_ext_use_bounce_buffer 350322
_bdev_io_handle_no_mem 261158830
_bdev_io_pull_bounce_data_buf 351926
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 351926
_bdev_io_put_buf 10904985
_bdev_io_set_buf 10902940
_bdev_io_set_md_buf 10902833
_bdev_io_submit 263081488
_bdev_io_submit_ext 177468133
_bdev_lock_lba_range 4670
_bdev_memory_domain_get_io_cb 350322
_bdev_memory_domain_io_get_buf 350322
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_rw_split 1095668
_bdev_trace 2159
_bdev_unlock_lba_range 4670
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 208
_calculate_measured_qd_cpl 106
_event_notify 1174
_is_buf_allocated 50010334
_media_management_notify 0
_remove_notify 755
_resize_notify 419
_spdk_bdev_quiesce 2518
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2159
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2159
_tmp_bdev_event_cb 0
_to_next_boundary 2150937
bdev_abort 98848
bdev_abort_all_buf_io 22716
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 45002
bdev_abort_buf_io 98844
bdev_abort_buf_io_cb 0
bdev_abort_io 98872
bdev_abort_io_done 98868
bdev_abort_queued_io 98852
bdev_abort_retry 4
bdev_alias_del 6347
bdev_alloc_io_stat 28584
bdev_bytes_to_blocks 65456926
bdev_calculate_measured_queue_depth 106
bdev_ch_add_to_io_submitted 264832639
bdev_ch_remove_from_io_submitted 263973651
bdev_ch_resubmit_io 5527432
bdev_ch_retry_io 4847506
bdev_channel_abort_queued_ios 22354
bdev_channel_create 21932
bdev_channel_destroy 21924
bdev_channel_destroy_resource 21924
bdev_channel_for_each_io 0
bdev_channel_get_io 265132339
bdev_channel_poll_qos 387092
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 321
bdev_channel_submit_qos_io 388859
bdev_channel_submit_qos_io_done 386688
bdev_close 64862
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 64909
bdev_desc_free 64909
bdev_desc_release_claims 330
bdev_destroy_cb 6360
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 404529
bdev_each_channel_msg 399386
bdev_enable_histogram_config_json 940
bdev_enable_qos 21979
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6323
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2283
bdev_finish_unregister_bdevs_iter 6281
bdev_finish_wait_for_examine_done 2283
bdev_for_each_io_done 0
bdev_free_io_stat 28584
bdev_get_by_name 31518
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 342
bdev_get_each_channel_stat 339
bdev_get_io_size_in_byte 222638484
bdev_get_io_stat 352
bdev_get_max_write 2744
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1099
bdev_histogram_enable_channel_cb 756
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2283
bdev_init_failed 0
bdev_io_complete 262449069
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71694
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 261727686
bdev_io_do_submit 262448279
bdev_io_exec_sequence 422000
bdev_io_exec_sequence_cb 422000
bdev_io_get_buf 10902223
bdev_io_get_buf_complete 10902812
bdev_io_get_iobuf_cb 74395
bdev_io_get_max_buf_len 21799188
bdev_io_increment_outstanding 263243648
bdev_io_init 264824200
bdev_io_needs_sequence_exec 443334223
bdev_io_on_tailq 197744
bdev_io_pull_data 351930
bdev_io_pull_data_done 351926
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 351930
bdev_io_push_bounce_data_done 351926
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 351926
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 10904963
bdev_io_range_is_locked 52769
bdev_io_should_split 269154211
bdev_io_split 1094215
bdev_io_split_done 2222921
bdev_io_split_submit 2222937
bdev_io_status_get_string 0
bdev_io_submit 264173978
bdev_io_submit_reset 301
bdev_io_submit_sequence_cb 350306
bdev_io_type_supported 10153705
bdev_io_update_io_stat 264296276
bdev_io_use_accel_sequence 697998587
bdev_io_use_memory_domain 182526365
bdev_io_valid_blocks 265892966
bdev_is_read_io 17610248
bdev_lba_range_overlapped 49458
bdev_lba_range_overlaps_tailq 4691
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4670
bdev_lock_lba_range_check_io 40589
bdev_lock_lba_range_ctx 4670
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3741
bdev_mgmt_channel_create 13021
bdev_mgmt_channel_destroy 13021
bdev_mgr_unregister_cb 2283
bdev_module_action_complete 66476
bdev_module_action_done 64193
bdev_module_all_actions_completed 12721799
bdev_module_fini_iter 8108
bdev_module_fini_start_iter 4220
bdev_module_get_max_ctx_size 2283
bdev_modules_init 2283
bdev_name_add 12684
bdev_name_cmp 129203
bdev_name_del 449
bdev_name_del_unsafe 12666
bdev_name_tree_RB_FIND 31518
bdev_name_tree_RB_INSERT 12684
bdev_name_tree_RB_INSERT_COLOR 12666
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 12666
bdev_name_tree_RB_REMOVE_COLOR 9780
bdev_no_mem_poller 1
bdev_ok_to_examine 6323
bdev_open 64909
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2283
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28284
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 940
bdev_qos_destroy 196
bdev_qos_io_submit 11116430
bdev_qos_io_to_limit 872296776
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 872303143
bdev_qos_r_bps_queue 17610192
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 215798333
bdev_qos_rw_bps_rewind_quota 6840264
bdev_qos_rw_iops_queue 672770116
bdev_qos_rw_iops_rewind_quota 10647130
bdev_qos_rw_queue_io 888570441
bdev_qos_rw_rewind_io 17487394
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 694441
bdev_queue_nomem_io_tail 4833186
bdev_quiesce_range_locked 1257
bdev_read_blocks_with_md 17759742
bdev_readv_blocks_with_md 101587193
bdev_register 6333
bdev_register_finished 6323
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 229615191
bdev_rw_split_get_buf_cb 73214
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 4847507
bdev_start_qos 64862
bdev_start_reset 317
bdev_submit_request 262572509
bdev_trace 2049
bdev_unfreeze_channel 362
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4670
bdev_unlock_lba_range_get_channel 3745
bdev_unmap_should_split 32160186
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1257
bdev_unregister 6323
bdev_unregister_abort_channel 430
bdev_unregister_unsafe 7014
bdev_update_qd_sampling_period 127
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12719516
bdev_write_blocks_with_md 33169595
bdev_write_zero_buffer 705550
bdev_write_zero_buffer_done 705550
bdev_write_zeroes_should_split 3282485
bdev_write_zeroes_split 9062
bdev_writev_blocks_with_md 76881971
claim_bdev 330
claim_opts_copy 88
claim_reset 314
claim_type_is_v2 1452
claim_type_promotes_to_write 82
claim_verify_rom 78
claim_verify_rwm 32
claim_verify_rwo 272
event_notify 1174
io_channel_iter_get_bdev 803913
log_already_claimed 110
parent_bdev_io_complete 1094211
register_flag_bdev 2159
spdk_bdev_abort 98828
spdk_bdev_add_io_stat 22263
spdk_bdev_alias_add 6365
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1092
spdk_bdev_claim_get_name 8427
spdk_bdev_claim_opts_init 442
spdk_bdev_close 27558
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 505838751
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30121
spdk_bdev_dump_io_stat_json 332
spdk_bdev_enable_histogram_opts_init 766
spdk_bdev_examine 4
spdk_bdev_finish 2283
spdk_bdev_first 5104
spdk_bdev_first_leaf 636
spdk_bdev_flush 780586
spdk_bdev_flush_blocks 3145817
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 404530
spdk_bdev_for_each_channel_continue 399383
spdk_bdev_free_io 263694822
spdk_bdev_get_acwu 2640
spdk_bdev_get_aliases 30169
spdk_bdev_get_block_size 50529201
spdk_bdev_get_buf_align 70297130
spdk_bdev_get_by_name 3234
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8860056
spdk_bdev_get_device_stat 342
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 99216701
spdk_bdev_get_io_channel 34880
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602420
spdk_bdev_get_max_copy 2506
spdk_bdev_get_md_size 49744059
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133427
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66043
spdk_bdev_get_num_blocks 33693714
spdk_bdev_get_numa_id 1431
spdk_bdev_get_nvme_ctratt 3658
spdk_bdev_get_nvme_nsid 3020
spdk_bdev_get_optimal_io_boundary 2510
spdk_bdev_get_opts 361
spdk_bdev_get_physical_block_size 3570
spdk_bdev_get_product_name 32700
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 327
spdk_bdev_get_qos_rate_limits 30131
spdk_bdev_get_qos_rpc_type 120484
spdk_bdev_get_uuid 47286
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6264
spdk_bdev_has_write_cache 3150
spdk_bdev_histogram_enable 759
spdk_bdev_histogram_enable_ext 766
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2283
spdk_bdev_io_complete 261935715
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 42262919
spdk_bdev_io_complete_nvme_status 27166067
spdk_bdev_io_complete_scsi_status 5486201
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 32943077
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 40707709
spdk_bdev_io_get_iovec 1099229
spdk_bdev_io_get_md_buf 9789662
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 25891511
spdk_bdev_io_get_scsi_status 9163374
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 28868626
spdk_bdev_io_get_thread 273094242
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11681393
spdk_bdev_io_set_md_buf 33353
spdk_bdev_io_type_supported 2570540
spdk_bdev_is_dif_check_enabled 1265158
spdk_bdev_is_dif_head_of_md 632421
spdk_bdev_is_md_interleaved 10207226
spdk_bdev_is_md_separate 52972080
spdk_bdev_is_zoned 5170
spdk_bdev_module_claim_bdev 4927
spdk_bdev_module_claim_bdev_desc 422
spdk_bdev_module_examine_done 63933
spdk_bdev_module_fini_done 5825
spdk_bdev_module_fini_start_done 1937
spdk_bdev_module_init_done 260
spdk_bdev_module_list_add 36716
spdk_bdev_module_list_find 36716
spdk_bdev_module_release_bdev 4855
spdk_bdev_next 29427
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 264
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 291120
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27255
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 970178
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1088
spdk_bdev_read 14347088
spdk_bdev_read_blocks 16545494
spdk_bdev_read_blocks_with_md 1273402
spdk_bdev_readv 1675955
spdk_bdev_readv_blocks 7845020
spdk_bdev_readv_blocks_ext 28964083
spdk_bdev_readv_blocks_with_md 63406981
spdk_bdev_register 6337
spdk_bdev_reset 321
spdk_bdev_reset_io_stat 29275
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 365
spdk_bdev_set_qd_sampling_period 6348
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1102
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 15174793
spdk_bdev_unmap_blocks 32347561
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1092
spdk_bdev_unregister 6351
spdk_bdev_unregister_by_name 778
spdk_bdev_wait_for_examine 11139
spdk_bdev_write 31598398
spdk_bdev_write_blocks 32540072
spdk_bdev_write_blocks_with_md 114929
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3282332
spdk_bdev_writev 1897705
spdk_bdev_writev_blocks 5906138
spdk_bdev_writev_blocks_ext 48396305
spdk_bdev_writev_blocks_with_md 22149422
spdk_bdev_zcopy_end 1162479
spdk_bdev_zcopy_start 1193629
spdk_for_each_bdev 5104
spdk_for_each_bdev_leaf 636

Generated by: LCOV version 1.14