LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4057 4915 82.5 %
Date: 2024-07-13 07:45:12 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1905 2802 68.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 31535738
_bdev_abort 47944
_bdev_copy_split 0
_bdev_get_block_size_with_md 686792
_bdev_init 2436
_bdev_io_check_opts 112174210
_bdev_io_complete 295438406
_bdev_io_complete_in_submit 36
_bdev_io_complete_push_bounce_done 1446
_bdev_io_ext_use_bounce_buffer 366227
_bdev_io_handle_no_mem 296206454
_bdev_io_pull_bounce_data_buf 367649
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
_bdev_io_push_bounce_data_buffer 1446
_bdev_io_put_buf 14838252
_bdev_io_set_buf 14838252
_bdev_io_set_md_buf 14838252
_bdev_io_submit 295390158
_bdev_io_submit_ext 218594060
_bdev_lock_lba_range 7901
_bdev_memory_domain_get_io_cb 366227
_bdev_memory_domain_io_get_buf 366227
_bdev_next_leaf 2046
_bdev_open_async 2609
_bdev_rw_split 4587911
_bdev_trace 2436
_bdev_unlock_lba_range 7901
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 298
_calculate_measured_qd_cpl 152
_event_notify 1960
_is_buf_allocated 72676627
_media_management_notify 0
_remove_notify 1716
_resize_notify 244
_spdk_bdev_quiesce 8966
_tmp_bdev_event_cb 0
_to_next_boundary 8649189
bdev_abort 47938
bdev_abort_all_buf_io 30789
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 60635
bdev_abort_buf_io 47932
bdev_abort_buf_io_cb 0
bdev_abort_io 47956
bdev_abort_io_done 47950
bdev_abort_queued_io 47944
bdev_abort_retry 6
bdev_alias_del 9205
bdev_alloc_io_stat 38935
bdev_bytes_to_blocks 57140729
bdev_calculate_measured_queue_depth 152
bdev_ch_add_to_io_submitted 300024332
bdev_ch_remove_from_io_submitted 300024332
bdev_ch_resubmit_io 7294299
bdev_ch_retry_io 6702621
bdev_channel_abort_queued_ios 30369
bdev_channel_create 29438
bdev_channel_destroy 29426
bdev_channel_destroy_resource 29426
bdev_channel_for_each_io 0
bdev_channel_get_io 301005699
bdev_channel_poll_qos 371776
bdev_channel_poll_timeout_io 78
bdev_channel_poll_timeout_io_done 48
bdev_channel_start_reset 364
bdev_channel_submit_qos_io 373044
bdev_channel_submit_qos_io_done 371437
bdev_close 80331
bdev_compare_and_write_do_compare 3373
bdev_compare_and_write_do_compare_done 3373
bdev_compare_and_write_do_write 3212
bdev_compare_and_write_do_write_done 3212
bdev_compare_blocks_with_md 24
bdev_compare_do_read 3379
bdev_compare_do_read_done 3379
bdev_comparev_and_writev_blocks_locked 3373
bdev_comparev_and_writev_blocks_unlock 3373
bdev_comparev_and_writev_blocks_unlocked 3373
bdev_comparev_blocks_with_md 3473
bdev_copy_do_read 18
bdev_copy_do_read_done 18
bdev_copy_do_write 18
bdev_copy_do_write_done 18
bdev_copy_get_buf_cb 18
bdev_copy_should_split 400
bdev_copy_split 24
bdev_desc_alloc 80394
bdev_desc_free 80394
bdev_desc_release_claims 393
bdev_destroy_cb 9226
bdev_disable_qos_done 16
bdev_disable_qos_msg 28
bdev_disable_qos_msg_done 16
bdev_each_channel_cpl 398816
bdev_each_channel_msg 385550
bdev_enable_histogram_config_json 948
bdev_enable_qos 29499
bdev_enable_qos_done 218
bdev_enable_qos_msg 73
bdev_examine 9173
bdev_examine_allowlist_check 71
bdev_examine_allowlist_config_json 171
bdev_examine_allowlist_free 2666
bdev_finish_unregister_bdevs_iter 8336
bdev_finish_wait_for_examine_done 2666
bdev_for_each_io_done 0
bdev_free_io_stat 38935
bdev_get_by_name 49096
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 323
bdev_get_each_channel_stat 318
bdev_get_io_size_in_byte 117379080
bdev_get_io_stat 333
bdev_get_max_write 3800
bdev_histogram_disable_channel 22
bdev_histogram_disable_channel_cb 14
bdev_histogram_enable_channel 1136
bdev_histogram_enable_channel_cb 800
bdev_histogram_get_channel 46
bdev_histogram_get_channel_cb 32
bdev_in_examine_allowlist 36
bdev_init_complete 2666
bdev_init_failed 0
bdev_io_complete 297683433
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 73575
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 296721292
bdev_io_do_submit 295390128
bdev_io_exec_sequence 439778
bdev_io_exec_sequence_cb 439778
bdev_io_get_buf 14838252
bdev_io_get_buf_complete 14838252
bdev_io_get_iobuf_cb 48530
bdev_io_get_max_buf_len 29676504
bdev_io_increment_outstanding 296721292
bdev_io_init 300122742
bdev_io_needs_sequence_exec 525209366
bdev_io_on_tailq 95912
bdev_io_pull_data 367945
bdev_io_pull_data_done 367649
bdev_io_pull_data_done_and_track 12
bdev_io_pull_md_buf 24
bdev_io_pull_md_buf_done 12
bdev_io_push_bounce_data 1452
bdev_io_push_bounce_data_done 1446
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf 1446
bdev_io_push_bounce_md_buf_done 12
bdev_io_put_buf 14838252
bdev_io_range_is_locked 228030
bdev_io_should_split 304708746
bdev_io_split 4585913
bdev_io_split_done 8712230
bdev_io_split_submit 8712254
bdev_io_status_get_string 0
bdev_io_submit 299977839
bdev_io_submit_reset 333
bdev_io_submit_sequence_cb 366203
bdev_io_type_supported 9733408
bdev_io_update_io_stat 295438406
bdev_io_use_accel_sequence 417078
bdev_io_use_memory_domain 1482
bdev_io_valid_blocks 300667325
bdev_is_read_io 18664985
bdev_lba_range_overlapped 224797
bdev_lba_range_overlaps_tailq 7951
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3421
bdev_lock_lba_range_cb 7901
bdev_lock_lba_range_check_io 181532
bdev_lock_lba_range_ctx 7901
bdev_lock_lba_range_ctx_msg 44
bdev_lock_lba_range_get_channel 4314
bdev_mgmt_channel_create 15331
bdev_mgmt_channel_destroy 15331
bdev_mgr_unregister_cb 2666
bdev_module_action_complete 98328
bdev_module_action_done 95662
bdev_module_all_actions_completed 8858469
bdev_module_fini_iter 9304
bdev_module_fini_start_iter 4866
bdev_module_get_max_ctx_size 2666
bdev_modules_init 2666
bdev_name_add 18398
bdev_name_cmp 207143
bdev_name_del 658
bdev_name_del_unsafe 18372
bdev_name_tree_RB_FIND 49096
bdev_name_tree_RB_INSERT 18398
bdev_name_tree_RB_INSERT_COLOR 18372
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 18372
bdev_name_tree_RB_REMOVE_COLOR 14924
bdev_no_mem_poller 0
bdev_ok_to_examine 9173
bdev_open 80394
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2599
bdev_open_async_fini 2666
bdev_open_async_opts_copy 2599
bdev_open_async_opts_get_default 2599
bdev_open_ext 43260
bdev_poll_timeout_io 48
bdev_qos_channel_destroy 134
bdev_qos_config_json 948
bdev_qos_destroy 210
bdev_qos_io_submit 8873709
bdev_qos_io_to_limit 498360590
bdev_qos_is_iops_rate_limit 1110
bdev_qos_queue_io 498360590
bdev_qos_r_bps_queue 18664901
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 109453126
bdev_qos_rw_bps_rewind_quota 7925954
bdev_qos_rw_iops_queue 406100546
bdev_qos_rw_iops_rewind_quota 10595858
bdev_qos_rw_queue_io 515553772
bdev_qos_rw_rewind_io 18521812
bdev_qos_set_ops 166
bdev_qos_update_max_quota_per_timeslice 166
bdev_qos_w_bps_queue 84
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 12
bdev_queue_nomem_io_head 891649
bdev_queue_nomem_io_tail 6403215
bdev_quiesce_range_locked 4480
bdev_read_blocks_with_md 21342965
bdev_readv_blocks_with_md 109935168
bdev_register 9187
bdev_register_finished 9173
bdev_reset_check_outstanding_io 79
bdev_reset_check_outstanding_io_done 79
bdev_reset_complete 358
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 420
bdev_reset_freeze_channel_done 358
bdev_reset_poll_for_outstanding_io 48
bdev_rw_should_split 274701701
bdev_rw_split_get_buf_cb 151129
bdev_seek 60
bdev_seek_complete_cb 12
bdev_set_qos_limit_done 256
bdev_set_qos_rate_limits 163
bdev_shared_ch_retry_io 6702621
bdev_start_qos 80331
bdev_start_reset 358
bdev_submit_request 296281575
bdev_trace 2308
bdev_unfreeze_channel 420
bdev_unlock_lba_range 3433
bdev_unlock_lba_range_cb 7901
bdev_unlock_lba_range_get_channel 4320
bdev_unmap_should_split 22328274
bdev_unmap_split 18
bdev_unquiesce_range_unlocked 4480
bdev_unregister 9173
bdev_unregister_abort_channel 943
bdev_unregister_unsafe 10736
bdev_update_qd_sampling_period 181
bdev_update_qos_rate_limit_msg 16
bdev_wait_for_examine_cb 8855803
bdev_write_blocks_with_md 30179191
bdev_write_zero_buffer 682992
bdev_write_zero_buffer_done 682992
bdev_write_zeroes_should_split 2807388
bdev_write_zeroes_split 7952
bdev_writev_blocks_with_md 109257307
claim_bdev 393
claim_opts_copy 132
claim_reset 370
claim_type_is_v2 1767
claim_type_promotes_to_write 109
claim_verify_rom 103
claim_verify_rwm 48
claim_verify_rwo 320
event_notify 1960
io_channel_iter_get_bdev 784366
log_already_claimed 155
parent_bdev_io_complete 4585907
register_flag_bdev 2436
spdk_bdev_abort 47926
spdk_bdev_add_io_stat 29744
spdk_bdev_alias_add 9231
spdk_bdev_alias_del 32
spdk_bdev_alias_del_all 632
spdk_bdev_channel_get_histogram 1126
spdk_bdev_claim_get_name 9024
spdk_bdev_claim_opts_init 561
spdk_bdev_close 41792
spdk_bdev_compare_blocks 24
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3389
spdk_bdev_comparev_blocks 3437
spdk_bdev_comparev_blocks_with_md 36
spdk_bdev_copy_blocks 382
spdk_bdev_desc_get_bdev 572319540
spdk_bdev_destruct_done 2557
spdk_bdev_dump_info_json 30146
spdk_bdev_dump_io_stat_json 327
spdk_bdev_examine 6
spdk_bdev_finish 2666
spdk_bdev_first 5163
spdk_bdev_first_leaf 566
spdk_bdev_flush 650458
spdk_bdev_flush_blocks 3965027
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 398816
spdk_bdev_for_each_channel_continue 385550
spdk_bdev_free_io 300122742
spdk_bdev_get_acwu 2906
spdk_bdev_get_aliases 30178
spdk_bdev_get_block_size 46375277
spdk_bdev_get_buf_align 95166352
spdk_bdev_get_by_name 5836
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 26972723
spdk_bdev_get_device_stat 323
spdk_bdev_get_dif_type 94646959
spdk_bdev_get_io_channel 50126
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 602920
spdk_bdev_get_max_copy 2777
spdk_bdev_get_md_size 60946969
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 174570
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 78775
spdk_bdev_get_num_blocks 51368081
spdk_bdev_get_nvme_ctratt 3105
spdk_bdev_get_optimal_io_boundary 2779
spdk_bdev_get_opts 360
spdk_bdev_get_physical_block_size 4700
spdk_bdev_get_product_name 34102
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 322
spdk_bdev_get_qos_rate_limits 30156
spdk_bdev_get_qos_rpc_type 120584
spdk_bdev_get_uuid 61607
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6779
spdk_bdev_has_write_cache 5730
spdk_bdev_histogram_enable 814
spdk_bdev_histogram_get 32
spdk_bdev_initialize 2666
spdk_bdev_io_complete 296281876
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 37132339
spdk_bdev_io_complete_nvme_status 39835398
spdk_bdev_io_complete_scsi_status 4470680
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 46006280
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 62394560
spdk_bdev_io_get_iovec 570112
spdk_bdev_io_get_md_buf 8955454
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 25691292
spdk_bdev_io_get_scsi_status 27955637
spdk_bdev_io_get_seek_offset 60
spdk_bdev_io_get_submit_tsc 41923034
spdk_bdev_io_get_thread 312529116
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 15051053
spdk_bdev_io_set_md_buf 46501
spdk_bdev_io_type_supported 1903698
spdk_bdev_is_dif_check_enabled 914796
spdk_bdev_is_dif_head_of_md 459022
spdk_bdev_is_md_interleaved 28129771
spdk_bdev_is_md_separate 68542358
spdk_bdev_is_zoned 4852
spdk_bdev_module_claim_bdev 7578
spdk_bdev_module_claim_bdev_desc 531
spdk_bdev_module_examine_done 95278
spdk_bdev_module_fini_done 6638
spdk_bdev_module_fini_start_done 2200
spdk_bdev_module_init_done 384
spdk_bdev_module_list_add 41654
spdk_bdev_module_list_find 41654
spdk_bdev_module_release_bdev 7470
spdk_bdev_next 27896
spdk_bdev_next_leaf 1480
spdk_bdev_notify_blockcnt_change 190
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 35
spdk_bdev_nvme_io_passthru 81
spdk_bdev_nvme_io_passthru_md 6
spdk_bdev_nvme_iov_passthru_md 1504516
spdk_bdev_open_async 2599
spdk_bdev_open_ext 40663
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 882915
spdk_bdev_quiesce 596
spdk_bdev_quiesce_range 3884
spdk_bdev_read 13415119
spdk_bdev_read_blocks 19545565
spdk_bdev_read_blocks_with_md 1797400
spdk_bdev_readv 2023753
spdk_bdev_readv_blocks 18201777
spdk_bdev_readv_blocks_ext 44351894
spdk_bdev_readv_blocks_with_md 42774267
spdk_bdev_register 9193
spdk_bdev_reset 364
spdk_bdev_reset_io_stat 38935
spdk_bdev_seek_data 30
spdk_bdev_seek_hole 30
spdk_bdev_set_opts 366
spdk_bdev_set_qd_sampling_period 9208
spdk_bdev_set_qos_rate_limits 175
spdk_bdev_set_timeout 1144
spdk_bdev_subsystem_config_json 171
spdk_bdev_unmap 11027219
spdk_bdev_unmap_blocks 22562050
spdk_bdev_unquiesce 596
spdk_bdev_unquiesce_range 3890
spdk_bdev_unregister 9215
spdk_bdev_unregister_by_name 1410
spdk_bdev_wait_for_examine 14765
spdk_bdev_write 27015511
spdk_bdev_write_blocks 29379408
spdk_bdev_write_blocks_with_md 116799
spdk_bdev_write_zeroes 709
spdk_bdev_write_zeroes_blocks 2807212
spdk_bdev_writev 3007924
spdk_bdev_writev_blocks 16692193
spdk_bdev_writev_blocks_ext 67822328
spdk_bdev_writev_blocks_with_md 20700891
spdk_bdev_zcopy_end 591382
spdk_bdev_zcopy_start 601720
spdk_for_each_bdev 5163
spdk_for_each_bdev_leaf 566

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