LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4742 5843 81.2 %
Date: 2024-11-20 16:53:05 Functions: 426 477 89.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5037 24324 20.7 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24940246
_bdev_abort 111379
_bdev_copy_split 0
_bdev_get_block_size_with_md 654363
_bdev_init 2186
_bdev_io_check_opts 77167478
_bdev_io_complete 251457767
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 339440
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 337832
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 337832
_bdev_io_handle_no_mem 252050249
_bdev_io_pull_bounce_data_buf 339440
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 339440
_bdev_io_put_buf 12248174
_bdev_io_set_buf 12247331
_bdev_io_set_md_buf 12247442
_bdev_io_submit 254221977
_bdev_io_submit_ext 169577437
_bdev_lock_lba_range 4678
_bdev_memory_domain_get_io_cb 337832
_bdev_next_leaf 2238
_bdev_open_async 1037
_bdev_reset_complete 335
_bdev_rw_split 943451
_bdev_trace 2186
_bdev_unlock_lba_range 4678
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 212
_calculate_measured_qd_cpl 108
_event_notify 1206
_is_buf_allocated 55208390
_media_management_notify 0
_remove_notify 755
_resize_notify 451
_spdk_bdev_quiesce 2510
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2186
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2186
_tmp_bdev_event_cb 0
_to_next_boundary 1982105
bdev_abort 111375
bdev_abort_all_buf_io 23065
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23437
bdev_abort_buf_io 111371
bdev_abort_buf_io_cb 0
bdev_abort_io 111399
bdev_abort_io_done 111395
bdev_abort_queued_io 111379
bdev_abort_retry 4
bdev_alias_del 6474
bdev_alloc_io_stat 29038
bdev_bytes_to_blocks 62646997
bdev_calculate_measured_queue_depth 108
bdev_ch_add_to_io_submitted 255165506
bdev_ch_remove_from_io_submitted 253397844
bdev_ch_resubmit_io 6544914
bdev_ch_retry_io 5754375
bdev_channel_abort_queued_ios 22693
bdev_channel_create 22260
bdev_channel_destroy 22252
bdev_channel_destroy_resource 22252
bdev_channel_for_each_io 0
bdev_channel_get_io 257501158
bdev_channel_poll_qos 395885
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 397299
bdev_channel_submit_qos_io_done 395527
bdev_close 65576
bdev_compare_and_write_do_compare 3393
bdev_compare_and_write_do_compare_done 3393
bdev_compare_and_write_do_write 3219
bdev_compare_and_write_do_write_done 3219
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3377
bdev_compare_do_read_done 3377
bdev_comparev_and_writev_blocks_locked 3393
bdev_comparev_and_writev_blocks_unlock 3393
bdev_comparev_and_writev_blocks_unlocked 3393
bdev_comparev_blocks_with_md 3469
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 65623
bdev_desc_free 65623
bdev_desc_get_block_size 295012567
bdev_desc_release_claims 347
bdev_destroy_cb 6487
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 413564
bdev_each_channel_msg 407924
bdev_enable_histogram_config_json 989
bdev_enable_qos 22307
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6462
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2322
bdev_examine_allowlist_remove 12892
bdev_finish_unregister_bdevs_iter 6407
bdev_finish_wait_for_examine_done 2322
bdev_for_each_io_done 0
bdev_free_io_stat 29038
bdev_get_by_name 32149
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 184281816
bdev_get_io_stat 351
bdev_get_max_write 2918
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1143
bdev_histogram_enable_channel_cb 788
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2322
bdev_init_failed 0
bdev_io_complete 252885261
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 66628
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 252691082
bdev_io_do_submit 253579387
bdev_io_exec_sequence 404444
bdev_io_exec_sequence_cb 404444
bdev_io_get_accel_buf 0
bdev_io_get_block_size 185298784
bdev_io_get_buf 12246816
bdev_io_get_buf_complete 12247201
bdev_io_get_iobuf_cb 70733
bdev_io_get_max_buf_len 24490909
bdev_io_increment_outstanding 254707982
bdev_io_init 255597490
bdev_io_init_dif_ctx 8
bdev_io_needs_accel_buffer 169322411
bdev_io_needs_bounce_buffer 169876203
bdev_io_needs_metadata 502909339
bdev_io_needs_sequence_exec 430781145
bdev_io_on_tailq 222798
bdev_io_pull_data 339444
bdev_io_pull_data_done 339440
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 339444
bdev_io_push_bounce_data_done 339440
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 339440
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 12248380
bdev_io_range_is_locked 47742
bdev_io_should_split 259873291
bdev_io_split 940005
bdev_io_split_done 2045398
bdev_io_split_submit 2045414
bdev_io_status_get_string 0
bdev_io_submit 255076189
bdev_io_submit_reset 311
bdev_io_submit_sequence_cb 337816
bdev_io_type_supported 13936817
bdev_io_update_io_stat 254466914
bdev_io_use_accel_sequence 673992925
bdev_io_use_memory_domain 175044121
bdev_io_valid_blocks 256689917
bdev_is_read_io 18737119
bdev_lba_range_overlapped 44419
bdev_lba_range_overlaps_tailq 4699
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3425
bdev_lock_lba_range_cb 4678
bdev_lock_lba_range_check_io 33649
bdev_lock_lba_range_ctx 4678
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3750
bdev_mgmt_channel_create 13228
bdev_mgmt_channel_destroy 13228
bdev_mgr_unregister_cb 2322
bdev_module_action_complete 67804
bdev_module_action_done 65482
bdev_module_all_actions_completed 12966335
bdev_module_fini_iter 8228
bdev_module_fini_start_iter 4286
bdev_module_get_max_ctx_size 2322
bdev_modules_init 2322
bdev_name_add 12938
bdev_name_cmp 131708
bdev_name_del 449
bdev_name_del_unsafe 12920
bdev_name_tree_RB_FIND 32149
bdev_name_tree_RB_INSERT 12938
bdev_name_tree_RB_INSERT_COLOR 12920
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 12920
bdev_name_tree_RB_REMOVE_COLOR 9944
bdev_no_mem_poller 1
bdev_ok_to_examine 6462
bdev_open 65623
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2322
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28805
bdev_open_opts_copy 8
bdev_open_opts_get_defaults 65627
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 989
bdev_qos_destroy 196
bdev_qos_io_submit 10194488
bdev_qos_io_to_limit 717448949
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 717455153
bdev_qos_r_bps_queue 18737063
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 176344291
bdev_qos_rw_bps_rewind_quota 7937532
bdev_qos_rw_iops_queue 558423385
bdev_qos_rw_iops_rewind_quota 10656348
bdev_qos_rw_queue_io 734766999
bdev_qos_rw_rewind_io 18593880
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 803411
bdev_queue_nomem_io_tail 5741698
bdev_quiesce_range_locked 1253
bdev_read_blocks_with_md 17348899
bdev_readv_blocks_with_md 93563233
bdev_register 6460
bdev_register_finished 6450
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 327
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 372
bdev_reset_freeze_channel_done 327
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 219969410
bdev_rw_split_get_buf_cb 73515
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 5754376
bdev_start_qos 65576
bdev_start_reset 335
bdev_submit_request 254169187
bdev_trace 2064
bdev_unfreeze_channel 376
bdev_unlock_lba_range 3433
bdev_unlock_lba_range_cb 4678
bdev_unlock_lba_range_get_channel 3754
bdev_unmap_should_split 31926430
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1253
bdev_unregister 6450
bdev_unregister_abort_channel 441
bdev_unregister_unsafe 7141
bdev_update_qd_sampling_period 129
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12964013
bdev_write_blocks_with_md 32035147
bdev_write_zero_buffer 651445
bdev_write_zero_buffer_done 651445
bdev_write_zeroes_should_split 3437991
bdev_write_zeroes_split 7982
bdev_writev_blocks_with_md 77471101
claim_bdev 347
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1531
claim_type_promotes_to_write 99
claim_verify_rom 91
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1206
io_channel_iter_get_bdev 821488
log_already_claimed 114
parent_bdev_io_complete 940001
register_flag_bdev 2186
spdk_bdev_abort 111355
spdk_bdev_add_io_stat 22590
spdk_bdev_alias_add 6492
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1136
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 495
spdk_bdev_close 28081
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3413
spdk_bdev_comparev_blocks 3445
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 333
spdk_bdev_desc_get_bdev 713065716
spdk_bdev_desc_get_block_size 0
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 0
spdk_bdev_desc_get_md_size 0
spdk_bdev_desc_is_dif_check_enabled 0
spdk_bdev_desc_is_dif_head_of_md 0
spdk_bdev_desc_is_md_interleaved 0
spdk_bdev_desc_is_md_separate 0
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30143
spdk_bdev_dump_io_stat_json 331
spdk_bdev_enable_histogram_opts_init 798
spdk_bdev_examine 16
spdk_bdev_finish 2322
spdk_bdev_first 5105
spdk_bdev_first_leaf 636
spdk_bdev_flush 697930
spdk_bdev_flush_blocks 3143362
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 413565
spdk_bdev_for_each_channel_continue 407921
spdk_bdev_free_io 254324953
spdk_bdev_get_acwu 2417
spdk_bdev_get_aliases 30191
spdk_bdev_get_block_size 53660967
spdk_bdev_get_buf_align 77710554
spdk_bdev_get_by_name 3344
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 10053660
spdk_bdev_get_device_stat 341
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 90807516
spdk_bdev_get_io_channel 35472
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602860
spdk_bdev_get_max_copy 2277
spdk_bdev_get_md_size 52981500
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 134178
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 67072
spdk_bdev_get_num_blocks 36893342
spdk_bdev_get_numa_id 1487
spdk_bdev_get_nvme_ctratt 3713
spdk_bdev_get_nvme_nsid 3056
spdk_bdev_get_optimal_io_boundary 2281
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3537
spdk_bdev_get_product_name 33118
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 326
spdk_bdev_get_qos_rate_limits 30153
spdk_bdev_get_qos_rpc_type 120572
spdk_bdev_get_uuid 48660
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6143
spdk_bdev_has_write_cache 3738
spdk_bdev_histogram_enable 791
spdk_bdev_histogram_enable_ext 798
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2322
spdk_bdev_io_complete 252900388
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 39883462
spdk_bdev_io_complete_nvme_status 28665765
spdk_bdev_io_complete_scsi_status 5162297
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 36839603
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 45406700
spdk_bdev_io_get_iovec 1196223
spdk_bdev_io_get_md_buf 10227292
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 27854162
spdk_bdev_io_get_scsi_status 10395296
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 30411734
spdk_bdev_io_get_thread 265582309
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 13141759
spdk_bdev_io_set_md_buf 31435
spdk_bdev_io_type_supported 2959799
spdk_bdev_is_dif_check_enabled 1348668
spdk_bdev_is_dif_head_of_md 674132
spdk_bdev_is_md_interleaved 11388713
spdk_bdev_is_md_separate 58322345
spdk_bdev_is_zoned 4911
spdk_bdev_module_claim_bdev 4963
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_module_examine_done 65210
spdk_bdev_module_fini_done 5906
spdk_bdev_module_fini_start_done 1964
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37201
spdk_bdev_module_list_find 37201
spdk_bdev_module_release_bdev 4891
spdk_bdev_next 29449
spdk_bdev_next_leaf 1602
spdk_bdev_notify_blockcnt_change 280
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 132
spdk_bdev_nvme_io_passthru 106
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 284435
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27768
spdk_bdev_open_ext_v2 27776
spdk_bdev_open_opts_init 4
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 1129144
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1084
spdk_bdev_read 13766199
spdk_bdev_read_blocks 16034570
spdk_bdev_read_blocks_with_md 1298304
spdk_bdev_readv 1836739
spdk_bdev_readv_blocks 8934945
spdk_bdev_readv_blocks_ext 29682991
spdk_bdev_readv_blocks_with_md 53707067
spdk_bdev_register 6464
spdk_bdev_reset 335
spdk_bdev_reset_io_stat 29727
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6475
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1148
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 14493422
spdk_bdev_unmap_blocks 32166472
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1088
spdk_bdev_unregister 6478
spdk_bdev_unregister_by_name 784
spdk_bdev_wait_for_examine 11411
spdk_bdev_write 30141229
spdk_bdev_write_blocks 31241960
spdk_bdev_write_blocks_with_md 124310
spdk_bdev_write_zeroes 584
spdk_bdev_write_zeroes_blocks 3437826
spdk_bdev_writev 2022570
spdk_bdev_writev_blocks 6364048
spdk_bdev_writev_blocks_ext 47672751
spdk_bdev_writev_blocks_with_md 22837529
spdk_bdev_zcopy_end 1272319
spdk_bdev_zcopy_start 1309982
spdk_for_each_bdev 5105
spdk_for_each_bdev_leaf 636

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