LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4723 5759 82.0 %
Date: 2024-11-20 19:15:58 Functions: 424 472 89.8 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5073 23935 21.2 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23505707
_bdev_abort 89923
_bdev_copy_split 0
_bdev_get_block_size_with_md 539505
_bdev_init 2188
_bdev_io_check_opts 73492273
_bdev_io_complete 246838883
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 305846
_bdev_io_ext_use_bounce_buffer 304235
_bdev_io_get_bounce_buf 304235
_bdev_io_handle_no_mem 247428694
_bdev_io_pull_bounce_data_buf 305846
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 305846
_bdev_io_put_buf 11273711
_bdev_io_set_buf 11271688
_bdev_io_set_md_buf 11271720
_bdev_io_submit 249776000
_bdev_io_submit_ext 166802799
_bdev_lock_lba_range 4681
_bdev_memory_domain_get_io_cb 304235
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 1084769
_bdev_trace 2188
_bdev_unlock_lba_range 4681
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 202
_calculate_measured_qd_cpl 103
_event_notify 1156
_is_buf_allocated 52037749
_media_management_notify 0
_remove_notify 755
_resize_notify 401
_spdk_bdev_quiesce 2540
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2188
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2188
_tmp_bdev_event_cb 0
_to_next_boundary 2141182
bdev_abort 89919
bdev_abort_all_buf_io 22726
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23091
bdev_abort_buf_io 89915
bdev_abort_buf_io_cb 0
bdev_abort_io 89943
bdev_abort_io_done 89939
bdev_abort_queued_io 89923
bdev_abort_retry 4
bdev_alias_del 6396
bdev_alloc_io_stat 28626
bdev_bytes_to_blocks 61184424
bdev_calculate_measured_queue_depth 103
bdev_ch_add_to_io_submitted 251226000
bdev_ch_remove_from_io_submitted 250049608
bdev_ch_resubmit_io 5494203
bdev_ch_retry_io 4842965
bdev_channel_abort_queued_ios 22360
bdev_channel_create 21925
bdev_channel_destroy 21917
bdev_channel_destroy_resource 21917
bdev_channel_for_each_io 0
bdev_channel_get_io 251068992
bdev_channel_poll_qos 398267
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 400136
bdev_channel_submit_qos_io_done 397611
bdev_close 65035
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 65082
bdev_desc_free 65082
bdev_desc_get_block_size 262171374
bdev_desc_release_claims 347
bdev_destroy_cb 6409
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 415545
bdev_each_channel_msg 410692
bdev_enable_histogram_config_json 964
bdev_enable_qos 21972
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6384
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2324
bdev_examine_allowlist_remove 12736
bdev_finish_unregister_bdevs_iter 6341
bdev_finish_wait_for_examine_done 2324
bdev_for_each_io_done 0
bdev_free_io_stat 28626
bdev_get_by_name 31713
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 342
bdev_get_each_channel_stat 333
bdev_get_io_size_in_byte 152344194
bdev_get_io_stat 352
bdev_get_max_write 2814
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1114
bdev_histogram_enable_channel_cb 770
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2324
bdev_init_failed 0
bdev_io_complete 249347804
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 40263
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 248370271
bdev_io_do_submit 248778044
bdev_io_exec_sequence 344482
bdev_io_exec_sequence_cb 344482
bdev_io_get_block_size 153486806
bdev_io_get_buf 11271198
bdev_io_get_buf_complete 11271724
bdev_io_get_iobuf_cb 70955
bdev_io_get_max_buf_len 22538469
bdev_io_increment_outstanding 249532654
bdev_io_init 249716905
bdev_io_init_dif_ctx 8
bdev_io_needs_bounce_buffer 167068255
bdev_io_needs_metadata 167131313
bdev_io_needs_sequence_exec 420718037
bdev_io_on_tailq 179886
bdev_io_pull_data 305850
bdev_io_pull_data_done 305846
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 305850
bdev_io_push_bounce_data_done 305846
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 305846
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 11273906
bdev_io_range_is_locked 55864
bdev_io_should_split 254513997
bdev_io_split 1083396
bdev_io_split_done 2185790
bdev_io_split_submit 2185806
bdev_io_status_get_string 0
bdev_io_submit 251023986
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 304219
bdev_io_type_supported 13043809
bdev_io_update_io_stat 250355737
bdev_io_use_accel_sequence 663133528
bdev_io_use_memory_domain 172012758
bdev_io_valid_blocks 250662097
bdev_is_read_io 17017506
bdev_lba_range_overlapped 52553
bdev_lba_range_overlaps_tailq 4702
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4681
bdev_lock_lba_range_check_io 40598
bdev_lock_lba_range_ctx 4681
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3743
bdev_mgmt_channel_create 13069
bdev_mgmt_channel_destroy 13069
bdev_mgr_unregister_cb 2324
bdev_module_action_complete 66832
bdev_module_action_done 64508
bdev_module_all_actions_completed 12783335
bdev_module_fini_iter 8236
bdev_module_fini_start_iter 4290
bdev_module_get_max_ctx_size 2324
bdev_modules_init 2324
bdev_name_add 12782
bdev_name_cmp 129668
bdev_name_del 449
bdev_name_del_unsafe 12764
bdev_name_tree_RB_FIND 31713
bdev_name_tree_RB_INSERT 12782
bdev_name_tree_RB_INSERT_COLOR 12764
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 12764
bdev_name_tree_RB_REMOVE_COLOR 9829
bdev_no_mem_poller 1
bdev_ok_to_examine 6384
bdev_open 65082
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2324
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28398
bdev_open_opts_copy 8
bdev_open_opts_get_defaults 65086
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 10401468
bdev_qos_io_to_limit 767172539
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 767181667
bdev_qos_r_bps_queue 17017450
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 146059504
bdev_qos_rw_bps_rewind_quota 6285214
bdev_qos_rw_iops_queue 636689096
bdev_qos_rw_iops_rewind_quota 10609573
bdev_qos_rw_queue_io 782751737
bdev_qos_rw_rewind_io 16894787
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 655464
bdev_queue_nomem_io_tail 4838934
bdev_quiesce_range_locked 1268
bdev_read_blocks_with_md 17879295
bdev_readv_blocks_with_md 93569534
bdev_register 6382
bdev_register_finished 6372
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 217452204
bdev_rw_split_get_buf_cb 57443
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 4842966
bdev_start_qos 65035
bdev_start_reset 329
bdev_submit_request 248934964
bdev_trace 2066
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4681
bdev_unlock_lba_range_get_channel 3747
bdev_unmap_should_split 29875338
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1268
bdev_unregister 6372
bdev_unregister_abort_channel 443
bdev_unregister_unsafe 7063
bdev_update_qd_sampling_period 124
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12781011
bdev_write_blocks_with_md 31211029
bdev_write_zero_buffer 536691
bdev_write_zero_buffer_done 536691
bdev_write_zeroes_should_split 3335556
bdev_write_zeroes_split 5650
bdev_writev_blocks_with_md 74343175
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 1156
io_channel_iter_get_bdev 826232
log_already_claimed 114
parent_bdev_io_complete 1083392
register_flag_bdev 2188
spdk_bdev_abort 89899
spdk_bdev_add_io_stat 22250
spdk_bdev_alias_add 6414
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1106
spdk_bdev_claim_get_name 8439
spdk_bdev_claim_opts_init 495
spdk_bdev_close 27672
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 676827620
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 30131
spdk_bdev_dump_io_stat_json 332
spdk_bdev_enable_histogram_opts_init 780
spdk_bdev_examine 16
spdk_bdev_finish 2324
spdk_bdev_first 5111
spdk_bdev_first_leaf 636
spdk_bdev_flush 767046
spdk_bdev_flush_blocks 2865960
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 415548
spdk_bdev_for_each_channel_continue 410688
spdk_bdev_free_io 249970079
spdk_bdev_get_acwu 2711
spdk_bdev_get_aliases 30179
spdk_bdev_get_block_size 50457571
spdk_bdev_get_buf_align 71456152
spdk_bdev_get_by_name 3315
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8167357
spdk_bdev_get_device_stat 342
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 93222424
spdk_bdev_get_io_channel 34923
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602620
spdk_bdev_get_max_copy 2577
spdk_bdev_get_md_size 49218659
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133611
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66118
spdk_bdev_get_num_blocks 33006875
spdk_bdev_get_numa_id 1457
spdk_bdev_get_nvme_ctratt 3640
spdk_bdev_get_nvme_nsid 3011
spdk_bdev_get_optimal_io_boundary 2581
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3592
spdk_bdev_get_product_name 32626
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 327
spdk_bdev_get_qos_rate_limits 30141
spdk_bdev_get_qos_rpc_type 120524
spdk_bdev_get_uuid 47337
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6335
spdk_bdev_has_write_cache 3003
spdk_bdev_histogram_enable 773
spdk_bdev_histogram_enable_ext 780
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2324
spdk_bdev_io_complete 248130673
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 37536880
spdk_bdev_io_complete_nvme_status 27489161
spdk_bdev_io_complete_scsi_status 4833572
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34466808
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 42275028
spdk_bdev_io_get_iovec 1066803
spdk_bdev_io_get_md_buf 9534533
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 26155082
spdk_bdev_io_get_scsi_status 8396729
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 29313781
spdk_bdev_io_get_thread 260135554
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12060058
spdk_bdev_io_set_md_buf 36435
spdk_bdev_io_type_supported 2668648
spdk_bdev_is_dif_check_enabled 1341706
spdk_bdev_is_dif_head_of_md 670681
spdk_bdev_is_md_interleaved 9384022
spdk_bdev_is_md_separate 53493831
spdk_bdev_is_zoned 5231
spdk_bdev_module_claim_bdev 4918
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_module_examine_done 64236
spdk_bdev_module_fini_done 5912
spdk_bdev_module_fini_start_done 1966
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37237
spdk_bdev_module_list_find 37237
spdk_bdev_module_release_bdev 4846
spdk_bdev_next 29437
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 255
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 276472
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27361
spdk_bdev_open_ext_v2 27369
spdk_bdev_open_opts_init 4
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 917806
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1099
spdk_bdev_read 13700847
spdk_bdev_read_blocks 16598154
spdk_bdev_read_blocks_with_md 1301352
spdk_bdev_readv 1750202
spdk_bdev_readv_blocks 7489114
spdk_bdev_readv_blocks_ext 28030094
spdk_bdev_readv_blocks_with_md 56682994
spdk_bdev_register 6386
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29311
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6397
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1118
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 13893738
spdk_bdev_unmap_blocks 30105202
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1103
spdk_bdev_unregister 6400
spdk_bdev_unregister_by_name 784
spdk_bdev_wait_for_examine 11264
spdk_bdev_write 29332140
spdk_bdev_write_blocks 30987116
spdk_bdev_write_blocks_with_md 127461
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3335403
spdk_bdev_writev 1953468
spdk_bdev_writev_blocks 5661886
spdk_bdev_writev_blocks_ext 45619817
spdk_bdev_writev_blocks_with_md 22550951
spdk_bdev_zcopy_end 1122421
spdk_bdev_zcopy_start 1149838
spdk_for_each_bdev 5111
spdk_for_each_bdev_leaf 636

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