LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4670 5669 82.4 %
Date: 2024-11-19 18:38:09 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4945 23689 20.9 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22075096
_bdev_abort 82233
_bdev_copy_split 0
_bdev_get_block_size_with_md 544977
_bdev_init 2159
_bdev_io_check_opts 70622115
_bdev_io_complete 238838436
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 309812
_bdev_io_ext_use_bounce_buffer 308203
_bdev_io_handle_no_mem 239696286
_bdev_io_pull_bounce_data_buf 309812
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 309812
_bdev_io_put_buf 10785378
_bdev_io_set_buf 10782680
_bdev_io_set_md_buf 10782608
_bdev_io_submit 241653425
_bdev_io_submit_ext 168969270
_bdev_lock_lba_range 4683
_bdev_memory_domain_get_io_cb 308203
_bdev_memory_domain_io_get_buf 308203
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 763191
_bdev_trace 2159
_bdev_unlock_lba_range 4683
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 230
_calculate_measured_qd_cpl 117
_event_notify 1096
_is_buf_allocated 49169757
_media_management_notify 0
_remove_notify 755
_resize_notify 341
_spdk_bdev_quiesce 2544
_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 1950632
bdev_abort 82229
bdev_abort_all_buf_io 22613
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22979
bdev_abort_buf_io 82225
bdev_abort_buf_io_cb 0
bdev_abort_io 82253
bdev_abort_io_done 82249
bdev_abort_queued_io 82233
bdev_abort_retry 4
bdev_alias_del 6363
bdev_alloc_io_stat 28489
bdev_bytes_to_blocks 56213739
bdev_calculate_measured_queue_depth 117
bdev_ch_add_to_io_submitted 243347868
bdev_ch_remove_from_io_submitted 241446059
bdev_ch_resubmit_io 6653780
bdev_ch_retry_io 5870040
bdev_channel_abort_queued_ios 22247
bdev_channel_create 21822
bdev_channel_destroy 21814
bdev_channel_destroy_resource 21814
bdev_channel_for_each_io 0
bdev_channel_get_io 243014713
bdev_channel_poll_qos 398235
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 399633
bdev_channel_submit_qos_io_done 397630
bdev_close 64868
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 64915
bdev_desc_free 64915
bdev_desc_release_claims 347
bdev_destroy_cb 6376
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 415531
bdev_each_channel_msg 410192
bdev_enable_histogram_config_json 940
bdev_enable_qos 21869
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6351
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2295
bdev_examine_allowlist_remove 12670
bdev_finish_unregister_bdevs_iter 6293
bdev_finish_wait_for_examine_done 2295
bdev_for_each_io_done 0
bdev_free_io_stat 28489
bdev_get_by_name 31549
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 226216838
bdev_get_io_stat 351
bdev_get_max_write 2741
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1100
bdev_histogram_enable_channel_cb 756
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 58
bdev_init_complete 2295
bdev_init_failed 0
bdev_io_complete 241399024
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 44359
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 240576340
bdev_io_do_submit 240481013
bdev_io_exec_sequence 352546
bdev_io_exec_sequence_cb 352546
bdev_io_get_buf 10781980
bdev_io_get_buf_complete 10782607
bdev_io_get_iobuf_cb 69498
bdev_io_get_max_buf_len 21561729
bdev_io_increment_outstanding 241858142
bdev_io_init 242486656
bdev_io_needs_sequence_exec 411248835
bdev_io_on_tailq 164506
bdev_io_pull_data 309816
bdev_io_pull_data_done 309812
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 309816
bdev_io_push_bounce_data_done 309812
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 309812
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 10785391
bdev_io_range_is_locked 56035
bdev_io_should_split 246172829
bdev_io_split 759685
bdev_io_split_done 1968186
bdev_io_split_submit 1968202
bdev_io_status_get_string 0
bdev_io_submit 242741345
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 308187
bdev_io_type_supported 8772691
bdev_io_update_io_stat 242018915
bdev_io_use_accel_sequence 644925639
bdev_io_use_memory_domain 173528717
bdev_io_valid_blocks 242910351
bdev_is_read_io 17651484
bdev_lba_range_overlapped 52724
bdev_lba_range_overlaps_tailq 4704
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4683
bdev_lock_lba_range_check_io 44175
bdev_lock_lba_range_ctx 4683
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3740
bdev_mgmt_channel_create 13166
bdev_mgmt_channel_destroy 13166
bdev_mgr_unregister_cb 2295
bdev_module_action_complete 66526
bdev_module_action_done 64231
bdev_module_all_actions_completed 13602947
bdev_module_fini_iter 8120
bdev_module_fini_start_iter 4232
bdev_module_get_max_ctx_size 2295
bdev_modules_init 2295
bdev_name_add 12716
bdev_name_cmp 129479
bdev_name_del 449
bdev_name_del_unsafe 12698
bdev_name_tree_RB_FIND 31549
bdev_name_tree_RB_INSERT 12716
bdev_name_tree_RB_INSERT_COLOR 12698
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 12698
bdev_name_tree_RB_REMOVE_COLOR 9748
bdev_no_mem_poller 1
bdev_ok_to_examine 6351
bdev_open 64915
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2295
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28268
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 940
bdev_qos_destroy 196
bdev_qos_io_submit 10572478
bdev_qos_io_to_limit 871288389
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 871295735
bdev_qos_r_bps_queue 17651428
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 219421942
bdev_qos_rw_bps_rewind_quota 6795067
bdev_qos_rw_iops_queue 668232510
bdev_qos_rw_iops_rewind_quota 10733625
bdev_qos_rw_queue_io 887659547
bdev_qos_rw_rewind_io 17528692
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 789003
bdev_queue_nomem_io_tail 5864972
bdev_quiesce_range_locked 1270
bdev_read_blocks_with_md 16292545
bdev_readv_blocks_with_md 97784524
bdev_register 6349
bdev_register_finished 6339
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 321
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 366
bdev_reset_freeze_channel_done 321
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 213805790
bdev_rw_split_get_buf_cb 91131
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 5870041
bdev_start_qos 64868
bdev_start_reset 329
bdev_submit_request 240450568
bdev_trace 2049
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4683
bdev_unlock_lba_range_get_channel 3744
bdev_unmap_should_split 24740460
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1270
bdev_unregister 6339
bdev_unregister_abort_channel 433
bdev_unregister_unsafe 7030
bdev_update_qd_sampling_period 138
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13600652
bdev_write_blocks_with_md 27943804
bdev_write_zero_buffer 542236
bdev_write_zero_buffer_done 542236
bdev_write_zeroes_should_split 2779306
bdev_write_zeroes_split 2257
bdev_writev_blocks_with_md 72044329
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 1096
io_channel_iter_get_bdev 825717
log_already_claimed 114
parent_bdev_io_complete 759681
register_flag_bdev 2159
spdk_bdev_abort 82209
spdk_bdev_add_io_stat 22152
spdk_bdev_alias_add 6381
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1092
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 495
spdk_bdev_close 27543
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 464576315
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30126
spdk_bdev_dump_io_stat_json 331
spdk_bdev_enable_histogram_opts_init 766
spdk_bdev_examine 16
spdk_bdev_finish 2295
spdk_bdev_first 5109
spdk_bdev_first_leaf 636
spdk_bdev_flush 948410
spdk_bdev_flush_blocks 3408695
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 415531
spdk_bdev_for_each_channel_continue 410192
spdk_bdev_free_io 241589161
spdk_bdev_get_acwu 2695
spdk_bdev_get_aliases 30174
spdk_bdev_get_block_size 51471776
spdk_bdev_get_buf_align 68196271
spdk_bdev_get_by_name 3281
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8866126
spdk_bdev_get_device_stat 341
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 95001425
spdk_bdev_get_io_channel 34769
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602520
spdk_bdev_get_max_copy 2561
spdk_bdev_get_md_size 49843540
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133400
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66027
spdk_bdev_get_num_blocks 33996538
spdk_bdev_get_numa_id 1431
spdk_bdev_get_nvme_ctratt 3612
spdk_bdev_get_nvme_nsid 3021
spdk_bdev_get_optimal_io_boundary 2565
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3593
spdk_bdev_get_product_name 32653
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 326
spdk_bdev_get_qos_rate_limits 30136
spdk_bdev_get_qos_rpc_type 120504
spdk_bdev_get_uuid 46393
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6319
spdk_bdev_has_write_cache 3054
spdk_bdev_histogram_enable 759
spdk_bdev_histogram_enable_ext 766
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2295
spdk_bdev_io_complete 240802446
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 33212034
spdk_bdev_io_complete_nvme_status 28444952
spdk_bdev_io_complete_scsi_status 5428614
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 32557005
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 41529958
spdk_bdev_io_get_iovec 1108866
spdk_bdev_io_get_md_buf 9768175
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 26309053
spdk_bdev_io_get_scsi_status 9132774
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 30376999
spdk_bdev_io_get_thread 252112011
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11603277
spdk_bdev_io_set_md_buf 31491
spdk_bdev_io_type_supported 2395378
spdk_bdev_is_dif_check_enabled 1581784
spdk_bdev_is_dif_head_of_md 790734
spdk_bdev_is_md_interleaved 10208294
spdk_bdev_is_md_separate 52305289
spdk_bdev_is_zoned 5237
spdk_bdev_module_claim_bdev 4928
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_module_examine_done 63959
spdk_bdev_module_fini_done 5825
spdk_bdev_module_fini_start_done 1937
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 36714
spdk_bdev_module_list_find 36714
spdk_bdev_module_release_bdev 4856
spdk_bdev_next 29432
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 225
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 251638
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27238
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 900416
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1101
spdk_bdev_read 13388278
spdk_bdev_read_blocks 15035358
spdk_bdev_read_blocks_with_md 1274408
spdk_bdev_readv 2094162
spdk_bdev_readv_blocks 8290632
spdk_bdev_readv_blocks_ext 27995112
spdk_bdev_readv_blocks_with_md 60132176
spdk_bdev_register 6353
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29178
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6364
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1104
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 11667836
spdk_bdev_unmap_blocks 24745826
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1105
spdk_bdev_unregister 6367
spdk_bdev_unregister_by_name 778
spdk_bdev_wait_for_examine 11179
spdk_bdev_write 26099763
spdk_bdev_write_blocks 27471256
spdk_bdev_write_blocks_with_md 114879
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 2779153
spdk_bdev_writev 2388639
spdk_bdev_writev_blocks 6452667
spdk_bdev_writev_blocks_ext 42936422
spdk_bdev_writev_blocks_with_md 22295907
spdk_bdev_zcopy_end 1152904
spdk_bdev_zcopy_start 1174415
spdk_for_each_bdev 5109
spdk_for_each_bdev_leaf 636

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