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 12:27:34 Functions: 414 454 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4947 23751 20.8 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22652454
_bdev_abort 85108
_bdev_copy_split 0
_bdev_get_block_size_with_md 523522
_bdev_init 2155
_bdev_io_check_opts 74448847
_bdev_io_complete 250110546
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 342420
_bdev_io_ext_use_bounce_buffer 340811
_bdev_io_handle_no_mem 250973491
_bdev_io_pull_bounce_data_buf 342420
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 342420
_bdev_io_put_buf 11120641
_bdev_io_set_buf 11119037
_bdev_io_set_md_buf 11118996
_bdev_io_submit 252913498
_bdev_io_submit_ext 175070156
_bdev_lock_lba_range 4677
_bdev_memory_domain_get_io_cb 340811
_bdev_memory_domain_io_get_buf 340811
_bdev_next_leaf 2188
_bdev_open_async 1037
_bdev_rw_split 633162
_bdev_trace 2155
_bdev_unlock_lba_range 4677
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 238
_calculate_measured_qd_cpl 121
_event_notify 1110
_is_buf_allocated 50234020
_media_management_notify 0
_remove_notify 755
_resize_notify 355
_spdk_bdev_quiesce 2532
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2155
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2155
_tmp_bdev_event_cb 0
_to_next_boundary 1769547
bdev_abort 85104
bdev_abort_all_buf_io 22518
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 44606
bdev_abort_buf_io 85100
bdev_abort_buf_io_cb 0
bdev_abort_io 85128
bdev_abort_io_done 85124
bdev_abort_queued_io 85108
bdev_abort_retry 4
bdev_alias_del 6343
bdev_alloc_io_stat 28381
bdev_bytes_to_blocks 59561995
bdev_calculate_measured_queue_depth 121
bdev_ch_add_to_io_submitted 253776202
bdev_ch_remove_from_io_submitted 252514914
bdev_ch_resubmit_io 6608169
bdev_ch_retry_io 5810426
bdev_channel_abort_queued_ios 22156
bdev_channel_create 21734
bdev_channel_destroy 21726
bdev_channel_destroy_resource 21726
bdev_channel_for_each_io 0
bdev_channel_get_io 254485853
bdev_channel_poll_qos 388892
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 321
bdev_channel_submit_qos_io 389888
bdev_channel_submit_qos_io_done 388385
bdev_close 64777
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 64824
bdev_desc_free 64824
bdev_desc_release_claims 331
bdev_destroy_cb 6356
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 406250
bdev_each_channel_msg 400436
bdev_enable_histogram_config_json 940
bdev_enable_qos 21781
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6319
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2279
bdev_finish_unregister_bdevs_iter 6273
bdev_finish_wait_for_examine_done 2279
bdev_for_each_io_done 0
bdev_free_io_stat 28381
bdev_get_by_name 31445
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 341
bdev_get_each_channel_stat 334
bdev_get_io_size_in_byte 202354268
bdev_get_io_stat 351
bdev_get_max_write 2675
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1098
bdev_histogram_enable_channel_cb 754
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2279
bdev_init_failed 0
bdev_io_complete 251961428
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 68679
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 251677123
bdev_io_do_submit 252447115
bdev_io_exec_sequence 409474
bdev_io_exec_sequence_cb 409474
bdev_io_get_buf 11118806
bdev_io_get_buf_complete 11118951
bdev_io_get_iobuf_cb 77369
bdev_io_get_max_buf_len 22231847
bdev_io_increment_outstanding 252959335
bdev_io_init 253423390
bdev_io_needs_sequence_exec 429596072
bdev_io_on_tailq 170256
bdev_io_pull_data 342424
bdev_io_pull_data_done 342420
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 342424
bdev_io_push_bounce_data_done 342420
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 342420
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 11120726
bdev_io_range_is_locked 61013
bdev_io_should_split 256999588
bdev_io_split 631352
bdev_io_split_done 1784616
bdev_io_split_submit 1784632
bdev_io_status_get_string 0
bdev_io_submit 253455400
bdev_io_submit_reset 301
bdev_io_submit_sequence_cb 340795
bdev_io_type_supported 9854383
bdev_io_update_io_stat 253535054
bdev_io_use_accel_sequence 673742510
bdev_io_use_memory_domain 179329708
bdev_io_valid_blocks 253782126
bdev_is_read_io 19200919
bdev_lba_range_overlapped 57702
bdev_lba_range_overlaps_tailq 4698
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4677
bdev_lock_lba_range_check_io 43977
bdev_lock_lba_range_ctx 4677
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3741
bdev_mgmt_channel_create 13010
bdev_mgmt_channel_destroy 13010
bdev_mgr_unregister_cb 2279
bdev_module_action_complete 66420
bdev_module_action_done 64141
bdev_module_all_actions_completed 12496633
bdev_module_fini_iter 8092
bdev_module_fini_start_iter 4212
bdev_module_get_max_ctx_size 2279
bdev_modules_init 2279
bdev_name_add 12676
bdev_name_cmp 129129
bdev_name_del 449
bdev_name_del_unsafe 12658
bdev_name_tree_RB_FIND 31445
bdev_name_tree_RB_INSERT 12676
bdev_name_tree_RB_INSERT_COLOR 12658
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 12658
bdev_name_tree_RB_REMOVE_COLOR 9775
bdev_no_mem_poller 1
bdev_ok_to_examine 6319
bdev_open 64824
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2279
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28200
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 940
bdev_qos_destroy 196
bdev_qos_io_submit 11354536
bdev_qos_io_to_limit 796079030
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 796085398
bdev_qos_r_bps_queue 19200863
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 193995812
bdev_qos_rw_bps_rewind_quota 8358735
bdev_qos_rw_iops_queue 619907803
bdev_qos_rw_iops_rewind_quota 10688494
bdev_qos_rw_queue_io 813905948
bdev_qos_rw_rewind_io 19047229
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 811151
bdev_queue_nomem_io_tail 5797213
bdev_quiesce_range_locked 1264
bdev_read_blocks_with_md 17087523
bdev_readv_blocks_with_md 101212769
bdev_register 6329
bdev_register_finished 6319
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 222706773
bdev_rw_split_get_buf_cb 80806
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 5810427
bdev_start_qos 64777
bdev_start_reset 317
bdev_submit_request 252508506
bdev_trace 2045
bdev_unfreeze_channel 362
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4677
bdev_unlock_lba_range_get_channel 3745
bdev_unmap_should_split 27007017
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1264
bdev_unregister 6319
bdev_unregister_abort_channel 430
bdev_unregister_unsafe 7010
bdev_update_qd_sampling_period 142
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12494354
bdev_write_blocks_with_md 29960058
bdev_write_zero_buffer 520847
bdev_write_zero_buffer_done 520847
bdev_write_zeroes_should_split 3251466
bdev_write_zeroes_split 1943
bdev_writev_blocks_with_md 74953717
claim_bdev 331
claim_opts_copy 88
claim_reset 314
claim_type_is_v2 1455
claim_type_promotes_to_write 83
claim_verify_rom 79
claim_verify_rwm 32
claim_verify_rwo 272
event_notify 1110
io_channel_iter_get_bdev 806681
log_already_claimed 110
parent_bdev_io_complete 631348
register_flag_bdev 2155
spdk_bdev_abort 85084
spdk_bdev_add_io_stat 22060
spdk_bdev_alias_add 6361
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1090
spdk_bdev_claim_get_name 8428
spdk_bdev_claim_opts_init 443
spdk_bdev_close 27476
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 487364247
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30126
spdk_bdev_dump_io_stat_json 331
spdk_bdev_enable_histogram_opts_init 764
spdk_bdev_examine 4
spdk_bdev_finish 2279
spdk_bdev_first 5111
spdk_bdev_first_leaf 632
spdk_bdev_flush 652652
spdk_bdev_flush_blocks 2955158
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 406254
spdk_bdev_for_each_channel_continue 400434
spdk_bdev_free_io 252673820
spdk_bdev_get_acwu 2691
spdk_bdev_get_aliases 30174
spdk_bdev_get_block_size 51615778
spdk_bdev_get_buf_align 71001273
spdk_bdev_get_by_name 3245
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 10194312
spdk_bdev_get_device_stat 341
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 97360819
spdk_bdev_get_io_channel 34847
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 2557
spdk_bdev_get_md_size 51380760
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133315
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66043
spdk_bdev_get_num_blocks 35097929
spdk_bdev_get_numa_id 1429
spdk_bdev_get_nvme_ctratt 3595
spdk_bdev_get_nvme_nsid 2988
spdk_bdev_get_optimal_io_boundary 2561
spdk_bdev_get_opts 361
spdk_bdev_get_physical_block_size 3628
spdk_bdev_get_product_name 32725
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 47200
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6315
spdk_bdev_has_write_cache 3171
spdk_bdev_histogram_enable 757
spdk_bdev_histogram_enable_ext 764
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2279
spdk_bdev_io_complete 251316205
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 37398155
spdk_bdev_io_complete_nvme_status 27416308
spdk_bdev_io_complete_scsi_status 5886087
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 33421857
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 42428562
spdk_bdev_io_get_iovec 1108657
spdk_bdev_io_get_md_buf 9996866
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 25969468
spdk_bdev_io_get_scsi_status 10512939
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 29090686
spdk_bdev_io_get_thread 262590053
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11909512
spdk_bdev_io_set_md_buf 31756
spdk_bdev_io_type_supported 2510079
spdk_bdev_is_dif_check_enabled 1113874
spdk_bdev_is_dif_head_of_md 556781
spdk_bdev_is_md_interleaved 11281065
spdk_bdev_is_md_separate 54310644
spdk_bdev_is_zoned 5217
spdk_bdev_module_claim_bdev 4895
spdk_bdev_module_claim_bdev_desc 423
spdk_bdev_module_examine_done 63881
spdk_bdev_module_fini_done 5813
spdk_bdev_module_fini_start_done 1933
spdk_bdev_module_init_done 260
spdk_bdev_module_list_add 36643
spdk_bdev_module_list_find 36643
spdk_bdev_module_release_bdev 4823
spdk_bdev_next 29432
spdk_bdev_next_leaf 1556
spdk_bdev_notify_blockcnt_change 232
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 295761
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27171
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 1002258
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1095
spdk_bdev_read 13724322
spdk_bdev_read_blocks 15829077
spdk_bdev_read_blocks_with_md 1277728
spdk_bdev_readv 1838782
spdk_bdev_readv_blocks 8968731
spdk_bdev_readv_blocks_ext 28739459
spdk_bdev_readv_blocks_with_md 62283355
spdk_bdev_register 6333
spdk_bdev_reset 321
spdk_bdev_reset_io_stat 29066
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 365
spdk_bdev_set_qd_sampling_period 6344
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1101
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 12918141
spdk_bdev_unmap_blocks 27325297
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1099
spdk_bdev_unregister 6347
spdk_bdev_unregister_by_name 778
spdk_bdev_wait_for_examine 11127
spdk_bdev_write 28490193
spdk_bdev_write_blocks 29657905
spdk_bdev_write_blocks_with_md 114240
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3251319
spdk_bdev_writev 2022929
spdk_bdev_writev_blocks 6488728
spdk_bdev_writev_blocks_ext 45866738
spdk_bdev_writev_blocks_with_md 22498762
spdk_bdev_zcopy_end 1157844
spdk_bdev_zcopy_start 1182050
spdk_for_each_bdev 5111
spdk_for_each_bdev_leaf 632

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