LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4055 4919 82.4 %
Date: 2024-07-12 17:44:46 Functions: 408 447 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1908 2806 68.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 26170413
_bdev_abort 31197
_bdev_copy_split 0
_bdev_get_block_size_with_md 610162
_bdev_init 2365
_bdev_io_check_opts 85807924
_bdev_io_complete 233118958
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1311
_bdev_io_ext_use_bounce_buffer 357807
_bdev_io_handle_no_mem 233800028
_bdev_io_pull_bounce_data_buf 359102
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1311
_bdev_io_put_buf 8863925
_bdev_io_set_buf 8863925
_bdev_io_set_md_buf 8863925
_bdev_io_submit 233087393
_bdev_io_submit_ext 159316029
_bdev_lock_lba_range 7897
_bdev_memory_domain_get_io_cb 357807
_bdev_memory_domain_io_get_buf 357807
_bdev_next_leaf 2026
_bdev_open_async 2591
_bdev_rw_split 3185659
_bdev_trace 2365
_bdev_unlock_lba_range 7897
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 254
_calculate_measured_qd_cpl 129
_event_notify 1873
_is_buf_allocated 51892541
_media_management_notify 0
_remove_notify 1661
_resize_notify 212
_spdk_bdev_quiesce 8996
_tmp_bdev_event_cb 0
_to_next_boundary 6712788
bdev_abort 31193
bdev_abort_all_buf_io 29264
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 57601
bdev_abort_buf_io 31189
bdev_abort_buf_io_cb 0
bdev_abort_io 31205
bdev_abort_io_done 31201
bdev_abort_queued_io 31197
bdev_abort_retry 4
bdev_alias_del 8556
bdev_alloc_io_stat 36835
bdev_bytes_to_blocks 58236743
bdev_calculate_measured_queue_depth 129
bdev_ch_add_to_io_submitted 236302113
bdev_ch_remove_from_io_submitted 236302113
bdev_ch_resubmit_io 6361660
bdev_ch_retry_io 5867415
bdev_channel_abort_queued_ios 28898
bdev_channel_create 27979
bdev_channel_destroy 27971
bdev_channel_destroy_resource 27971
bdev_channel_for_each_io 0
bdev_channel_get_io 237206300
bdev_channel_poll_qos 388059
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 322
bdev_channel_submit_qos_io 389084
bdev_channel_submit_qos_io_done 387668
bdev_close 77697
bdev_compare_and_write_do_compare 3369
bdev_compare_and_write_do_compare_done 3369
bdev_compare_and_write_do_write 3210
bdev_compare_and_write_do_write_done 3210
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3357
bdev_compare_do_read_done 3357
bdev_comparev_and_writev_blocks_locked 3369
bdev_comparev_and_writev_blocks_unlock 3369
bdev_comparev_and_writev_blocks_unlocked 3369
bdev_comparev_blocks_with_md 3441
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 340
bdev_copy_split 16
bdev_desc_alloc 77742
bdev_desc_free 77742
bdev_desc_release_claims 312
bdev_destroy_cb 8581
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 414214
bdev_each_channel_msg 401255
bdev_enable_histogram_config_json 953
bdev_enable_qos 28026
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 8532
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 169
bdev_examine_allowlist_free 2474
bdev_finish_unregister_bdevs_iter 7804
bdev_finish_wait_for_examine_done 2474
bdev_for_each_io_done 0
bdev_free_io_stat 36835
bdev_get_by_name 47139
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 321
bdev_get_each_channel_stat 314
bdev_get_io_size_in_byte 101169803
bdev_get_io_stat 331
bdev_get_max_write 3526
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1126
bdev_histogram_enable_channel_cb 794
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2474
bdev_init_failed 0
bdev_io_complete 234370006
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71627
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 234302503
bdev_io_do_submit 233087373
bdev_io_exec_sequence 429418
bdev_io_exec_sequence_cb 429418
bdev_io_get_buf 8863925
bdev_io_get_buf_complete 8863925
bdev_io_get_iobuf_cb 45804
bdev_io_get_max_buf_len 17727850
bdev_io_increment_outstanding 234302503
bdev_io_init 236382149
bdev_io_needs_sequence_exec 401772477
bdev_io_on_tailq 62410
bdev_io_pull_data 359388
bdev_io_pull_data_done 359102
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 1315
bdev_io_push_bounce_data_done 1311
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1311
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 8863925
bdev_io_range_is_locked 228314
bdev_io_should_split 239565356
bdev_io_split 3183162
bdev_io_split_done 6747522
bdev_io_split_submit 6747538
bdev_io_status_get_string 0
bdev_io_submit 236272091
bdev_io_submit_reset 302
bdev_io_submit_sequence_cb 357791
bdev_io_type_supported 7355277
bdev_io_update_io_stat 233118958
bdev_io_use_accel_sequence 409294
bdev_io_use_memory_domain 1335
bdev_io_valid_blocks 236945012
bdev_is_read_io 17972090
bdev_lba_range_overlapped 225057
bdev_lba_range_overlaps_tailq 7941
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3401
bdev_lock_lba_range_cb 7897
bdev_lock_lba_range_check_io 178733
bdev_lock_lba_range_ctx 7897
bdev_lock_lba_range_ctx_msg 40
bdev_lock_lba_range_get_channel 4288
bdev_mgmt_channel_create 14830
bdev_mgmt_channel_destroy 14830
bdev_mgr_unregister_cb 2474
bdev_module_action_complete 92759
bdev_module_action_done 90285
bdev_module_all_actions_completed 6032999
bdev_module_fini_iter 8928
bdev_module_fini_start_iter 4614
bdev_module_get_max_ctx_size 2474
bdev_modules_init 2474
bdev_name_add 17102
bdev_name_cmp 193501
bdev_name_del 422
bdev_name_del_unsafe 17084
bdev_name_tree_RB_FIND 47139
bdev_name_tree_RB_INSERT 17102
bdev_name_tree_RB_INSERT_COLOR 17084
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 17084
bdev_name_tree_RB_REMOVE_COLOR 13882
bdev_no_mem_poller 0
bdev_ok_to_examine 8532
bdev_open 77742
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2581
bdev_open_async_fini 2474
bdev_open_async_opts_copy 2581
bdev_open_async_opts_get_default 2581
bdev_open_ext 41355
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 953
bdev_qos_destroy 196
bdev_qos_io_submit 8238821
bdev_qos_io_to_limit 422890005
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 422890005
bdev_qos_r_bps_queue 17972034
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 93954905
bdev_qos_rw_bps_rewind_quota 7214898
bdev_qos_rw_iops_queue 345433559
bdev_qos_rw_iops_rewind_quota 10624173
bdev_qos_rw_queue_io 439388464
bdev_qos_rw_rewind_io 17839071
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 785872
bdev_queue_nomem_io_tail 5576265
bdev_quiesce_range_locked 4496
bdev_read_blocks_with_md 16474245
bdev_readv_blocks_with_md 78915986
bdev_register 8542
bdev_register_finished 8532
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 318
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 318
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 208641418
bdev_rw_split_get_buf_cb 134872
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 5867415
bdev_start_qos 77697
bdev_start_reset 318
bdev_submit_request 233873125
bdev_trace 2243
bdev_unfreeze_channel 366
bdev_unlock_lba_range 3409
bdev_unlock_lba_range_cb 7897
bdev_unlock_lba_range_get_channel 4292
bdev_unmap_should_split 25366538
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 4496
bdev_unregister 8532
bdev_unregister_abort_channel 927
bdev_unregister_unsafe 10049
bdev_update_qd_sampling_period 150
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 6030525
bdev_write_blocks_with_md 29668417
bdev_write_zero_buffer 606636
bdev_write_zero_buffer_done 606636
bdev_write_zeroes_should_split 2456230
bdev_write_zeroes_split 4408
bdev_writev_blocks_with_md 80982366
claim_bdev 312
claim_opts_copy 88
claim_reset 296
claim_type_is_v2 1380
claim_type_promotes_to_write 82
claim_verify_rom 78
claim_verify_rwm 32
claim_verify_rwo 254
event_notify 1873
io_channel_iter_get_bdev 815469
log_already_claimed 107
parent_bdev_io_complete 3183158
register_flag_bdev 2365
spdk_bdev_abort 31185
spdk_bdev_add_io_stat 28285
spdk_bdev_alias_add 8574
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 402
spdk_bdev_channel_get_histogram 1118
spdk_bdev_claim_get_name 8972
spdk_bdev_claim_opts_init 424
spdk_bdev_close 39910
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3385
spdk_bdev_comparev_blocks 3417
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 328
spdk_bdev_desc_get_bdev 450385691
spdk_bdev_destruct_done 2297
spdk_bdev_dump_info_json 30043
spdk_bdev_dump_io_stat_json 327
spdk_bdev_examine 4
spdk_bdev_finish 2474
spdk_bdev_first 5076
spdk_bdev_first_leaf 560
spdk_bdev_flush 653928
spdk_bdev_flush_blocks 2333486
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 414214
spdk_bdev_for_each_channel_continue 401255
spdk_bdev_free_io 236382149
spdk_bdev_get_acwu 1408
spdk_bdev_get_aliases 30067
spdk_bdev_get_block_size 39110952
spdk_bdev_get_buf_align 65512952
spdk_bdev_get_by_name 5784
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8595791
spdk_bdev_get_device_stat 321
spdk_bdev_get_dif_type 74321548
spdk_bdev_get_io_channel 47865
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 600860
spdk_bdev_get_max_copy 1277
spdk_bdev_get_md_size 40281504
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 170289
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 75177
spdk_bdev_get_num_blocks 26143386
spdk_bdev_get_nvme_ctratt 3001
spdk_bdev_get_optimal_io_boundary 1281
spdk_bdev_get_opts 328
spdk_bdev_get_physical_block_size 2286
spdk_bdev_get_product_name 32518
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 322
spdk_bdev_get_qos_rate_limits 30053
spdk_bdev_get_qos_rpc_type 120172
spdk_bdev_get_socket_id 1446
spdk_bdev_get_uuid 37812
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5014
spdk_bdev_has_write_cache 2982
spdk_bdev_histogram_enable 804
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2474
spdk_bdev_io_complete 233873325
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 36493346
spdk_bdev_io_complete_nvme_status 22137186
spdk_bdev_io_complete_scsi_status 4716107
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34675201
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 49132009
spdk_bdev_io_get_iovec 527104
spdk_bdev_io_get_md_buf 7945705
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 19345545
spdk_bdev_io_get_scsi_status 8858463
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 23288446
spdk_bdev_io_get_thread 243241117
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9034721
spdk_bdev_io_set_md_buf 47546
spdk_bdev_io_type_supported 1647800
spdk_bdev_is_dif_check_enabled 1114484
spdk_bdev_is_dif_head_of_md 558858
spdk_bdev_is_md_interleaved 9775648
spdk_bdev_is_md_separate 44453128
spdk_bdev_is_zoned 3719
spdk_bdev_module_claim_bdev 7386
spdk_bdev_module_claim_bdev_desc 404
spdk_bdev_module_examine_done 90029
spdk_bdev_module_fini_done 6454
spdk_bdev_module_fini_start_done 2140
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 40529
spdk_bdev_module_list_find 40529
spdk_bdev_module_release_bdev 7314
spdk_bdev_next 27795
spdk_bdev_next_leaf 1466
spdk_bdev_notify_blockcnt_change 158
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 159232
spdk_bdev_open_async 2581
spdk_bdev_open_ext 38772
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 824133
spdk_bdev_quiesce 590
spdk_bdev_quiesce_range 3906
spdk_bdev_read 13086629
spdk_bdev_read_blocks 15192993
spdk_bdev_read_blocks_with_md 1281252
spdk_bdev_readv 1829344
spdk_bdev_readv_blocks 7621646
spdk_bdev_readv_blocks_ext 31308739
spdk_bdev_readv_blocks_with_md 36222589
spdk_bdev_register 8546
spdk_bdev_reset 322
spdk_bdev_reset_io_stat 36835
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
spdk_bdev_set_opts 332
spdk_bdev_set_qd_sampling_period 8557
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1130
spdk_bdev_subsystem_config_json 169
spdk_bdev_unmap 12577691
spdk_bdev_unmap_blocks 25561692
spdk_bdev_unquiesce 590
spdk_bdev_unquiesce_range 3910
spdk_bdev_unregister 8560
spdk_bdev_unregister_by_name 1393
spdk_bdev_wait_for_examine 13882
spdk_bdev_write 28038870
spdk_bdev_write_blocks 28945710
spdk_bdev_write_blocks_with_md 116068
spdk_bdev_write_zeroes 552
spdk_bdev_write_zeroes_blocks 2456087
spdk_bdev_writev 2049695
spdk_bdev_writev_blocks 5549892
spdk_bdev_writev_blocks_ext 54499183
spdk_bdev_writev_blocks_with_md 17983541
spdk_bdev_zcopy_end 533335
spdk_bdev_zcopy_start 536129
spdk_for_each_bdev 5076
spdk_for_each_bdev_leaf 560

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