LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4056 4915 82.5 %
Date: 2024-07-12 23:00:29 Functions: 408 446 91.5 %
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 26219561
_bdev_abort 58834
_bdev_copy_split 0
_bdev_get_block_size_with_md 549648
_bdev_init 2365
_bdev_io_check_opts 84930282
_bdev_io_complete 229217597
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1313
_bdev_io_ext_use_bounce_buffer 224683
_bdev_io_handle_no_mem 229882684
_bdev_io_pull_bounce_data_buf 225980
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1313
_bdev_io_put_buf 9096039
_bdev_io_set_buf 9096039
_bdev_io_set_md_buf 9096039
_bdev_io_submit 229158495
_bdev_io_submit_ext 162922575
_bdev_lock_lba_range 7859
_bdev_memory_domain_get_io_cb 224683
_bdev_memory_domain_io_get_buf 224683
_bdev_next_leaf 2026
_bdev_open_async 2591
_bdev_rw_split 3104745
_bdev_trace 2365
_bdev_unlock_lba_range 7859
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 274
_calculate_measured_qd_cpl 139
_event_notify 1893
_is_buf_allocated 52403916
_media_management_notify 0
_remove_notify 1661
_resize_notify 232
_spdk_bdev_quiesce 8920
_tmp_bdev_event_cb 0
_to_next_boundary 6913316
bdev_abort 58830
bdev_abort_all_buf_io 29258
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 57589
bdev_abort_buf_io 58826
bdev_abort_buf_io_cb 0
bdev_abort_io 58842
bdev_abort_io_done 58838
bdev_abort_queued_io 58834
bdev_abort_retry 4
bdev_alias_del 8550
bdev_alloc_io_stat 36821
bdev_bytes_to_blocks 52193510
bdev_calculate_measured_queue_depth 139
bdev_ch_add_to_io_submitted 232321418
bdev_ch_remove_from_io_submitted 232321418
bdev_ch_resubmit_io 6491276
bdev_ch_retry_io 5718475
bdev_channel_abort_queued_ios 28892
bdev_channel_create 27973
bdev_channel_destroy 27965
bdev_channel_destroy_resource 27965
bdev_channel_for_each_io 0
bdev_channel_get_io 233093435
bdev_channel_poll_qos 386816
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 322
bdev_channel_submit_qos_io 387918
bdev_channel_submit_qos_io_done 386479
bdev_close 77754
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 77799
bdev_desc_free 77799
bdev_desc_release_claims 313
bdev_destroy_cb 8575
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 412951
bdev_each_channel_msg 400109
bdev_enable_histogram_config_json 943
bdev_enable_qos 28020
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 8526
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 169
bdev_examine_allowlist_free 2474
bdev_finish_unregister_bdevs_iter 7800
bdev_finish_wait_for_examine_done 2474
bdev_for_each_io_done 0
bdev_free_io_stat 36821
bdev_get_by_name 47077
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 319
bdev_get_each_channel_stat 318
bdev_get_io_size_in_byte 110175188
bdev_get_io_stat 329
bdev_get_max_write 3509
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 230760036
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 44871
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 230198425
bdev_io_do_submit 229158475
bdev_io_exec_sequence 269538
bdev_io_exec_sequence_cb 269538
bdev_io_get_buf 9096039
bdev_io_get_buf_complete 9096039
bdev_io_get_iobuf_cb 43618
bdev_io_get_max_buf_len 18192078
bdev_io_increment_outstanding 230198425
bdev_io_init 232200434
bdev_io_needs_sequence_exec 399332466
bdev_io_on_tailq 117684
bdev_io_pull_data 225984
bdev_io_pull_data_done 225980
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 1317
bdev_io_push_bounce_data_done 1313
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1313
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 9096039
bdev_io_range_is_locked 205472
bdev_io_should_split 235304307
bdev_io_split 3103822
bdev_io_split_done 6919806
bdev_io_split_submit 6919822
bdev_io_status_get_string 0
bdev_io_submit 232264130
bdev_io_submit_reset 302
bdev_io_submit_sequence_cb 224667
bdev_io_type_supported 7852491
bdev_io_update_io_stat 229217597
bdev_io_use_accel_sequence 272739
bdev_io_use_memory_domain 1337
bdev_io_valid_blocks 232727088
bdev_is_read_io 18665904
bdev_lba_range_overlapped 202215
bdev_lba_range_overlaps_tailq 7903
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3401
bdev_lock_lba_range_cb 7859
bdev_lock_lba_range_check_io 165358
bdev_lock_lba_range_ctx 7859
bdev_lock_lba_range_ctx_msg 40
bdev_lock_lba_range_get_channel 4286
bdev_mgmt_channel_create 14779
bdev_mgmt_channel_destroy 14779
bdev_mgr_unregister_cb 2474
bdev_module_action_complete 92693
bdev_module_action_done 90219
bdev_module_all_actions_completed 10842885
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 17090
bdev_name_cmp 192699
bdev_name_del 422
bdev_name_del_unsafe 17072
bdev_name_tree_RB_FIND 47077
bdev_name_tree_RB_INSERT 17090
bdev_name_tree_RB_INSERT_COLOR 17072
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 17072
bdev_name_tree_RB_REMOVE_COLOR 13866
bdev_no_mem_poller 1
bdev_ok_to_examine 8526
bdev_open 77799
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 41337
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 943
bdev_qos_destroy 196
bdev_qos_io_submit 8006050
bdev_qos_io_to_limit 458193300
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 458193300
bdev_qos_r_bps_queue 18665848
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 102257503
bdev_qos_rw_bps_rewind_quota 7917685
bdev_qos_rw_iops_queue 373334891
bdev_qos_rw_iops_rewind_quota 10604993
bdev_qos_rw_queue_io 475592394
bdev_qos_rw_rewind_io 18522678
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 770431
bdev_queue_nomem_io_tail 5721040
bdev_quiesce_range_locked 4458
bdev_read_blocks_with_md 16328112
bdev_readv_blocks_with_md 83261715
bdev_register 8536
bdev_register_finished 8526
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 209282081
bdev_rw_split_get_buf_cb 134857
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 5718476
bdev_start_qos 77754
bdev_start_reset 318
bdev_submit_request 229929027
bdev_trace 2243
bdev_unfreeze_channel 366
bdev_unlock_lba_range 3409
bdev_unlock_lba_range_cb 7859
bdev_unlock_lba_range_get_channel 4290
bdev_unmap_should_split 19715428
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 4458
bdev_unregister 8526
bdev_unregister_abort_channel 927
bdev_unregister_unsafe 10043
bdev_update_qd_sampling_period 160
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 10840411
bdev_write_blocks_with_md 26927961
bdev_write_zero_buffer 546139
bdev_write_zero_buffer_done 546139
bdev_write_zeroes_should_split 2582294
bdev_write_zeroes_split 876
bdev_writev_blocks_with_md 80277378
claim_bdev 313
claim_opts_copy 88
claim_reset 296
claim_type_is_v2 1383
claim_type_promotes_to_write 83
claim_verify_rom 79
claim_verify_rwm 32
claim_verify_rwo 254
event_notify 1893
io_channel_iter_get_bdev 813060
log_already_claimed 107
parent_bdev_io_complete 3103818
register_flag_bdev 2365
spdk_bdev_abort 58822
spdk_bdev_add_io_stat 28283
spdk_bdev_alias_add 8568
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 402
spdk_bdev_channel_get_histogram 1118
spdk_bdev_claim_get_name 8977
spdk_bdev_claim_opts_init 425
spdk_bdev_close 39891
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 443766513
spdk_bdev_destruct_done 2297
spdk_bdev_dump_info_json 30125
spdk_bdev_dump_io_stat_json 325
spdk_bdev_examine 4
spdk_bdev_finish 2474
spdk_bdev_first 5157
spdk_bdev_first_leaf 560
spdk_bdev_flush 777112
spdk_bdev_flush_blocks 2707714
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 412951
spdk_bdev_for_each_channel_continue 400109
spdk_bdev_free_io 232200434
spdk_bdev_get_acwu 1387
spdk_bdev_get_aliases 30149
spdk_bdev_get_block_size 42894977
spdk_bdev_get_buf_align 65443555
spdk_bdev_get_by_name 5740
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9292215
spdk_bdev_get_device_stat 319
spdk_bdev_get_dif_type 78470091
spdk_bdev_get_io_channel 47847
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 602500
spdk_bdev_get_max_copy 1256
spdk_bdev_get_md_size 43164064
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 170445
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 75245
spdk_bdev_get_num_blocks 29354666
spdk_bdev_get_nvme_ctratt 2997
spdk_bdev_get_optimal_io_boundary 1260
spdk_bdev_get_opts 328
spdk_bdev_get_physical_block_size 2258
spdk_bdev_get_product_name 32608
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 320
spdk_bdev_get_qos_rate_limits 30135
spdk_bdev_get_qos_rpc_type 120500
spdk_bdev_get_uuid 37798
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 4993
spdk_bdev_has_write_cache 2964
spdk_bdev_histogram_enable 804
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2474
spdk_bdev_io_complete 229929227
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 30097059
spdk_bdev_io_complete_nvme_status 24089071
spdk_bdev_io_complete_scsi_status 4966236
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 35089580
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 49651289
spdk_bdev_io_get_iovec 642657
spdk_bdev_io_get_md_buf 8291477
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 21702205
spdk_bdev_io_get_scsi_status 9556314
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 25504106
spdk_bdev_io_get_thread 239863340
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9528008
spdk_bdev_io_set_md_buf 44109
spdk_bdev_io_type_supported 1843639
spdk_bdev_is_dif_check_enabled 1210774
spdk_bdev_is_dif_head_of_md 607003
spdk_bdev_is_md_interleaved 10459697
spdk_bdev_is_md_separate 45931538
spdk_bdev_is_zoned 3695
spdk_bdev_module_claim_bdev 7376
spdk_bdev_module_claim_bdev_desc 405
spdk_bdev_module_examine_done 89963
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 7304
spdk_bdev_next 27877
spdk_bdev_next_leaf 1466
spdk_bdev_notify_blockcnt_change 168
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 268986
spdk_bdev_open_async 2581
spdk_bdev_open_ext 38754
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 892983
spdk_bdev_quiesce 590
spdk_bdev_quiesce_range 3868
spdk_bdev_read 12833351
spdk_bdev_read_blocks 15055690
spdk_bdev_read_blocks_with_md 1272422
spdk_bdev_readv 1952448
spdk_bdev_readv_blocks 8252764
spdk_bdev_readv_blocks_ext 32769185
spdk_bdev_readv_blocks_with_md 38216468
spdk_bdev_register 8540
spdk_bdev_reset 322
spdk_bdev_reset_io_stat 36821
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
spdk_bdev_set_opts 332
spdk_bdev_set_qd_sampling_period 8551
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1130
spdk_bdev_subsystem_config_json 169
spdk_bdev_unmap 9723838
spdk_bdev_unmap_blocks 19936437
spdk_bdev_unquiesce 590
spdk_bdev_unquiesce_range 3872
spdk_bdev_unregister 8554
spdk_bdev_unregister_by_name 1393
spdk_bdev_wait_for_examine 13870
spdk_bdev_write 24649764
spdk_bdev_write_blocks 26269867
spdk_bdev_write_blocks_with_md 111948
spdk_bdev_write_zeroes 552
spdk_bdev_write_zeroes_blocks 2582151
spdk_bdev_writev 2256421
spdk_bdev_writev_blocks 5911287
spdk_bdev_writev_blocks_ext 52161105
spdk_bdev_writev_blocks_with_md 19315014
spdk_bdev_zcopy_end 673872
spdk_bdev_zcopy_start 689164
spdk_for_each_bdev 5157
spdk_for_each_bdev_leaf 560

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