LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4044 4915 82.3 %
Date: 2024-07-12 18:59:01 Functions: 406 446 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1901 2802 67.8 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 26336886
_bdev_abort 48600
_bdev_copy_split 0
_bdev_get_block_size_with_md 559644
_bdev_init 2210
_bdev_io_check_opts 80652172
_bdev_io_complete 225546376
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1143
_bdev_io_ext_use_bounce_buffer 227571
_bdev_io_handle_no_mem 226207521
_bdev_io_pull_bounce_data_buf 228698
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1143
_bdev_io_put_buf 8204986
_bdev_io_set_buf 8204986
_bdev_io_set_md_buf 8204986
_bdev_io_submit 225497510
_bdev_io_submit_ext 155172115
_bdev_lock_lba_range 6889
_bdev_memory_domain_get_io_cb 227571
_bdev_memory_domain_io_get_buf 227571
_bdev_next_leaf 1820
_bdev_open_async 2580
_bdev_rw_split 3376145
_bdev_trace 2210
_bdev_unlock_lba_range 6889
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 282
_calculate_measured_qd_cpl 143
_event_notify 1828
_is_buf_allocated 51053037
_media_management_notify 0
_remove_notify 1651
_resize_notify 177
_spdk_bdev_quiesce 9048
_tmp_bdev_event_cb 0
_to_next_boundary 7004436
bdev_abort 48596
bdev_abort_all_buf_io 26097
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 51291
bdev_abort_buf_io 48592
bdev_abort_buf_io_cb 0
bdev_abort_io 48608
bdev_abort_io_done 48604
bdev_abort_queued_io 48600
bdev_abort_retry 4
bdev_alias_del 8218
bdev_alloc_io_stat 33343
bdev_bytes_to_blocks 55645503
bdev_calculate_measured_queue_depth 143
bdev_ch_add_to_io_submitted 228921081
bdev_ch_remove_from_io_submitted 228921081
bdev_ch_resubmit_io 6366050
bdev_ch_retry_io 5789940
bdev_channel_abort_queued_ios 25733
bdev_channel_create 24838
bdev_channel_destroy 24830
bdev_channel_destroy_resource 24830
bdev_channel_for_each_io 0
bdev_channel_get_io 229846549
bdev_channel_poll_qos 387977
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 320
bdev_channel_submit_qos_io 389373
bdev_channel_submit_qos_io_done 387524
bdev_close 72450
bdev_compare_and_write_do_compare 2335
bdev_compare_and_write_do_compare_done 2335
bdev_compare_and_write_do_write 2184
bdev_compare_and_write_do_write_done 2184
bdev_compare_blocks_with_md 16
bdev_compare_do_read 2323
bdev_compare_do_read_done 2323
bdev_comparev_and_writev_blocks_locked 2335
bdev_comparev_and_writev_blocks_unlock 2335
bdev_comparev_and_writev_blocks_unlocked 2335
bdev_comparev_blocks_with_md 2407
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 336
bdev_copy_split 16
bdev_desc_alloc 72494
bdev_desc_free 72494
bdev_desc_release_claims 311
bdev_destroy_cb 8243
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 411649
bdev_each_channel_msg 399358
bdev_enable_histogram_config_json 922
bdev_enable_qos 24885
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 8194
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 157
bdev_examine_allowlist_free 2320
bdev_finish_unregister_bdevs_iter 7448
bdev_finish_wait_for_examine_done 2320
bdev_for_each_io_done 0
bdev_free_io_stat 33343
bdev_get_by_name 45006
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 309
bdev_get_each_channel_stat 308
bdev_get_io_size_in_byte 105768476
bdev_get_io_stat 319
bdev_get_max_write 3352
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1062
bdev_histogram_enable_channel_cb 729
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2320
bdev_init_failed 0
bdev_io_complete 226664686
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 45839
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 226527916
bdev_io_do_submit 225497490
bdev_io_exec_sequence 273394
bdev_io_exec_sequence_cb 273394
bdev_io_get_buf 8204986
bdev_io_get_buf_complete 8204986
bdev_io_get_iobuf_cb 47283
bdev_io_get_max_buf_len 16409972
bdev_io_increment_outstanding 226527916
bdev_io_init 229044352
bdev_io_needs_sequence_exec 388616442
bdev_io_on_tailq 97216
bdev_io_pull_data 228883
bdev_io_pull_data_done 228698
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 1147
bdev_io_push_bounce_data_done 1143
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1143
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 8204986
bdev_io_range_is_locked 227022
bdev_io_should_split 232419109
bdev_io_split 3374687
bdev_io_split_done 7037652
bdev_io_split_submit 7037668
bdev_io_status_get_string 0
bdev_io_submit 228874026
bdev_io_submit_reset 300
bdev_io_submit_sequence_cb 227555
bdev_io_type_supported 7334848
bdev_io_update_io_stat 225546376
bdev_io_use_accel_sequence 276532
bdev_io_use_memory_domain 1167
bdev_io_valid_blocks 229490262
bdev_is_read_io 17857439
bdev_lba_range_overlapped 224797
bdev_lba_range_overlaps_tailq 6932
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 2367
bdev_lock_lba_range_cb 6889
bdev_lock_lba_range_check_io 178371
bdev_lock_lba_range_ctx 6889
bdev_lock_lba_range_ctx_msg 39
bdev_lock_lba_range_get_channel 3230
bdev_mgmt_channel_create 12267
bdev_mgmt_channel_destroy 12267
bdev_mgr_unregister_cb 2320
bdev_module_action_complete 88953
bdev_module_action_done 86633
bdev_module_all_actions_completed 6148935
bdev_module_fini_iter 8320
bdev_module_fini_start_iter 4310
bdev_module_get_max_ctx_size 2320
bdev_modules_init 2320
bdev_name_add 16425
bdev_name_cmp 187186
bdev_name_del 417
bdev_name_del_unsafe 16408
bdev_name_tree_RB_FIND 45006
bdev_name_tree_RB_INSERT 16425
bdev_name_tree_RB_INSERT_COLOR 16408
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 16408
bdev_name_tree_RB_REMOVE_COLOR 13402
bdev_no_mem_poller 0
bdev_ok_to_examine 8194
bdev_open 72494
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2570
bdev_open_async_fini 2320
bdev_open_async_opts_copy 2570
bdev_open_async_opts_get_default 2570
bdev_open_ext 39310
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 922
bdev_qos_destroy 196
bdev_qos_io_submit 8370322
bdev_qos_io_to_limit 437861244
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 437861244
bdev_qos_r_bps_queue 17857383
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 98678260
bdev_qos_rw_bps_rewind_quota 7090216
bdev_qos_rw_iops_queue 355628940
bdev_qos_rw_iops_rewind_quota 10639442
bdev_qos_rw_queue_io 454307200
bdev_qos_rw_rewind_io 17729658
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 757176
bdev_queue_nomem_io_tail 5609250
bdev_quiesce_range_locked 4522
bdev_read_blocks_with_md 16933003
bdev_readv_blocks_with_md 78722733
bdev_register 8203
bdev_register_finished 8194
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 316
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 364
bdev_reset_freeze_channel_done 316
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 204488838
bdev_rw_split_get_buf_cb 134958
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 5789940
bdev_start_qos 72450
bdev_start_reset 316
bdev_submit_request 226254560
bdev_trace 2095
bdev_unfreeze_channel 364
bdev_unlock_lba_range 2375
bdev_unlock_lba_range_cb 6889
bdev_unlock_lba_range_get_channel 3234
bdev_unmap_should_split 22306944
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 4522
bdev_unregister 8194
bdev_unregister_abort_channel 903
bdev_unregister_unsafe 9703
bdev_update_qd_sampling_period 164
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 6146615
bdev_write_blocks_with_md 29009489
bdev_write_zero_buffer 556292
bdev_write_zero_buffer_done 556292
bdev_write_zeroes_should_split 2623461
bdev_write_zeroes_split 4218
bdev_writev_blocks_with_md 77021219
claim_bdev 311
claim_opts_copy 88
claim_reset 293
claim_type_is_v2 1374
claim_type_promotes_to_write 84
claim_verify_rom 80
claim_verify_rwm 32
claim_verify_rwo 251
event_notify 1828
io_channel_iter_get_bdev 811007
log_already_claimed 106
parent_bdev_io_complete 3374683
register_flag_bdev 2210
spdk_bdev_abort 48588
spdk_bdev_add_io_stat 25138
spdk_bdev_alias_add 8235
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 397
spdk_bdev_channel_get_histogram 1054
spdk_bdev_claim_get_name 7754
spdk_bdev_claim_opts_init 423
spdk_bdev_close 37865
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 2347
spdk_bdev_comparev_blocks 2383
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 324
spdk_bdev_desc_get_bdev 435817338
spdk_bdev_destruct_done 2289
spdk_bdev_dump_info_json 27298
spdk_bdev_dump_io_stat_json 315
spdk_bdev_examine 4
spdk_bdev_finish 2320
spdk_bdev_first 4558
spdk_bdev_first_leaf 484
spdk_bdev_flush 650924
spdk_bdev_flush_blocks 2215878
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 411649
spdk_bdev_for_each_channel_continue 399358
spdk_bdev_free_io 229044352
spdk_bdev_get_acwu 1038
spdk_bdev_get_aliases 27322
spdk_bdev_get_block_size 33149337
spdk_bdev_get_buf_align 62178539
spdk_bdev_get_by_name 5696
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8761092
spdk_bdev_get_device_stat 309
spdk_bdev_get_dif_type 74577445
spdk_bdev_get_io_channel 44073
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 545960
spdk_bdev_get_max_copy 909
spdk_bdev_get_md_size 37763494
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 159336
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 70684
spdk_bdev_get_num_blocks 23178670
spdk_bdev_get_nvme_ctratt 2020
spdk_bdev_get_optimal_io_boundary 913
spdk_bdev_get_opts 319
spdk_bdev_get_physical_block_size 1922
spdk_bdev_get_product_name 29781
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 310
spdk_bdev_get_qos_rate_limits 27308
spdk_bdev_get_qos_rpc_type 109192
spdk_bdev_get_uuid 27460
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 4610
spdk_bdev_has_write_cache 2994
spdk_bdev_histogram_enable 739
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2320
spdk_bdev_io_complete 226254760
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 33341523
spdk_bdev_io_complete_nvme_status 21062219
spdk_bdev_io_complete_scsi_status 4883604
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34313134
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 48312421
spdk_bdev_io_get_iovec 408706
spdk_bdev_io_get_md_buf 7381731
spdk_bdev_io_get_nvme_fused_status 2073
spdk_bdev_io_get_nvme_status 16405161
spdk_bdev_io_get_scsi_status 8992477
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 22054879
spdk_bdev_io_get_thread 234874534
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 8399291
spdk_bdev_io_set_md_buf 45524
spdk_bdev_io_type_supported 1508278
spdk_bdev_is_dif_check_enabled 803560
spdk_bdev_is_dif_head_of_md 403453
spdk_bdev_is_md_interleaved 9734689
spdk_bdev_is_md_separate 41700970
spdk_bdev_is_zoned 2506
spdk_bdev_module_claim_bdev 6500
spdk_bdev_module_claim_bdev_desc 403
spdk_bdev_module_examine_done 86377
spdk_bdev_module_fini_done 6000
spdk_bdev_module_fini_start_done 1990
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 37908
spdk_bdev_module_list_find 37908
spdk_bdev_module_release_bdev 6428
spdk_bdev_next 25061
spdk_bdev_next_leaf 1336
spdk_bdev_notify_blockcnt_change 140
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 61
spdk_bdev_nvme_io_passthru 73
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 0
spdk_bdev_open_async 2570
spdk_bdev_open_ext 36738
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 802179
spdk_bdev_quiesce 590
spdk_bdev_quiesce_range 3932
spdk_bdev_read 13089936
spdk_bdev_read_blocks 15652997
spdk_bdev_read_blocks_with_md 1280006
spdk_bdev_readv 1933002
spdk_bdev_readv_blocks 7779117
spdk_bdev_readv_blocks_ext 29464722
spdk_bdev_readv_blocks_with_md 37522799
spdk_bdev_register 8207
spdk_bdev_reset 320
spdk_bdev_reset_io_stat 33343
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
spdk_bdev_set_opts 323
spdk_bdev_set_qd_sampling_period 8219
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1066
spdk_bdev_subsystem_config_json 157
spdk_bdev_unmap 11069240
spdk_bdev_unmap_blocks 22498040
spdk_bdev_unquiesce 590
spdk_bdev_unquiesce_range 3936
spdk_bdev_unregister 8222
spdk_bdev_unregister_by_name 1353
spdk_bdev_wait_for_examine 13101
spdk_bdev_write 26804069
spdk_bdev_write_blocks 28336934
spdk_bdev_write_blocks_with_md 116261
spdk_bdev_write_zeroes 544
spdk_bdev_write_zeroes_blocks 2623318
spdk_bdev_writev 2097754
spdk_bdev_writev_blocks 5702698
spdk_bdev_writev_blocks_ext 51187458
spdk_bdev_writev_blocks_with_md 17082768
spdk_bdev_zcopy_end 437737
spdk_bdev_zcopy_start 452034
spdk_for_each_bdev 4558
spdk_for_each_bdev_leaf 484

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