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: 2024-07-15 21:23:26 Functions: 408 446 91.5 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1904 2802 68.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23341129
_bdev_abort 28895
_bdev_copy_split 0
_bdev_get_block_size_with_md 584504
_bdev_init 2179
_bdev_io_check_opts 78032916
_bdev_io_complete 201631236
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1263
_bdev_io_ext_use_bounce_buffer 339850
_bdev_io_handle_no_mem 202255753
_bdev_io_pull_bounce_data_buf 341101
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1263
_bdev_io_put_buf 9722119
_bdev_io_set_buf 9722119
_bdev_io_set_md_buf 9722119
_bdev_io_submit 201602019
_bdev_io_submit_ext 143175500
_bdev_lock_lba_range 7711
_bdev_memory_domain_get_io_cb 339850
_bdev_memory_domain_io_get_buf 339850
_bdev_next_leaf 1863
_bdev_open_async 2211
_bdev_rw_split 2760918
_bdev_trace 2179
_bdev_unlock_lba_range 7711
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 151
_calculate_measured_qd_cpl 77
_event_notify 1687
_is_buf_allocated 50342397
_media_management_notify 0
_remove_notify 1416
_resize_notify 271
_spdk_bdev_quiesce 8707
_tmp_bdev_event_cb 0
_to_next_boundary 5790958
bdev_abort 28892
bdev_abort_all_buf_io 27199
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 53590
bdev_abort_buf_io 28889
bdev_abort_buf_io_cb 0
bdev_abort_io 28901
bdev_abort_io_done 28898
bdev_abort_queued_io 28895
bdev_abort_retry 3
bdev_alias_del 7612
bdev_alloc_io_stat 33946
bdev_bytes_to_blocks 45850630
bdev_calculate_measured_queue_depth 77
bdev_ch_add_to_io_submitted 204390969
bdev_ch_remove_from_io_submitted 204390969
bdev_ch_resubmit_io 5832128
bdev_ch_retry_io 5116369
bdev_channel_abort_queued_ios 26890
bdev_channel_create 26088
bdev_channel_destroy 26082
bdev_channel_destroy_resource 26082
bdev_channel_for_each_io 0
bdev_channel_get_io 205115129
bdev_channel_poll_qos 333908
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 273
bdev_channel_submit_qos_io 334959
bdev_channel_submit_qos_io_done 333385
bdev_close 72580
bdev_compare_and_write_do_compare 3335
bdev_compare_and_write_do_compare_done 3335
bdev_compare_and_write_do_write 3193
bdev_compare_and_write_do_write_done 3193
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3314
bdev_compare_do_read_done 3314
bdev_comparev_and_writev_blocks_locked 3335
bdev_comparev_and_writev_blocks_unlock 3335
bdev_comparev_and_writev_blocks_unlocked 3335
bdev_comparev_blocks_with_md 3393
bdev_copy_do_read 9
bdev_copy_do_read_done 9
bdev_copy_do_write 9
bdev_copy_do_write_done 9
bdev_copy_get_buf_cb 9
bdev_copy_should_split 287
bdev_copy_split 12
bdev_desc_alloc 72616
bdev_desc_free 72616
bdev_desc_release_claims 291
bdev_destroy_cb 7635
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 358261
bdev_each_channel_msg 346448
bdev_enable_histogram_config_json 851
bdev_enable_qos 26126
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 7592
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 162
bdev_examine_allowlist_free 2243
bdev_finish_unregister_bdevs_iter 6999
bdev_finish_wait_for_examine_done 2243
bdev_for_each_io_done 0
bdev_free_io_stat 33946
bdev_get_by_name 42153
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 263
bdev_get_each_channel_stat 252
bdev_get_io_size_in_byte 84940395
bdev_get_io_stat 271
bdev_get_max_write 3241
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 996
bdev_histogram_enable_channel_cb 710
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2243
bdev_init_failed 0
bdev_io_complete 203255408
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 68586
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 202734135
bdev_io_do_submit 201602004
bdev_io_exec_sequence 408424
bdev_io_exec_sequence_cb 408424
bdev_io_get_buf 9722119
bdev_io_get_buf_complete 9722119
bdev_io_get_iobuf_cb 38391
bdev_io_get_max_buf_len 19444238
bdev_io_increment_outstanding 202734135
bdev_io_init 204262078
bdev_io_needs_sequence_exec 353738089
bdev_io_on_tailq 57802
bdev_io_pull_data 341104
bdev_io_pull_data_done 341101
bdev_io_pull_data_done_and_track 6
bdev_io_pull_md_buf 12
bdev_io_pull_md_buf_done 6
bdev_io_push_bounce_data 1266
bdev_io_push_bounce_data_done 1263
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1263
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 9722119
bdev_io_range_is_locked 238498
bdev_io_should_split 207021850
bdev_io_split 2759735
bdev_io_split_done 5861758
bdev_io_split_submit 5861770
bdev_io_status_get_string 0
bdev_io_submit 204363543
bdev_io_submit_reset 258
bdev_io_submit_sequence_cb 339838
bdev_io_type_supported 6798876
bdev_io_update_io_stat 201631236
bdev_io_use_accel_sequence 390912
bdev_io_use_memory_domain 1281
bdev_io_valid_blocks 204822859
bdev_is_read_io 14844089
bdev_lba_range_overlapped 235261
bdev_lba_range_overlaps_tailq 7752
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3359
bdev_lock_lba_range_cb 7711
bdev_lock_lba_range_check_io 184834
bdev_lock_lba_range_ctx 7711
bdev_lock_lba_range_ctx_msg 38
bdev_lock_lba_range_get_channel 4238
bdev_mgmt_channel_create 14015
bdev_mgmt_channel_destroy 14015
bdev_mgr_unregister_cb 2243
bdev_module_action_complete 83143
bdev_module_action_done 80900
bdev_module_all_actions_completed 9692213
bdev_module_fini_iter 8205
bdev_module_fini_start_iter 4216
bdev_module_get_max_ctx_size 2243
bdev_modules_init 2243
bdev_name_add 15215
bdev_name_cmp 171630
bdev_name_del 407
bdev_name_del_unsafe 15201
bdev_name_tree_RB_FIND 42153
bdev_name_tree_RB_INSERT 15215
bdev_name_tree_RB_INSERT_COLOR 15201
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 15201
bdev_name_tree_RB_REMOVE_COLOR 12279
bdev_no_mem_poller 1
bdev_ok_to_examine 7592
bdev_open 72616
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2201
bdev_open_async_fini 2243
bdev_open_async_opts_copy 2201
bdev_open_async_opts_get_default 2201
bdev_open_ext 37147
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 851
bdev_qos_destroy 160
bdev_qos_io_submit 6213851
bdev_qos_io_to_limit 341759796
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 341759796
bdev_qos_r_bps_queue 14844047
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 78665581
bdev_qos_rw_bps_rewind_quota 6274814
bdev_qos_rw_iops_queue 276866565
bdev_qos_rw_iops_rewind_quota 8459884
bdev_qos_rw_queue_io 355532146
bdev_qos_rw_rewind_io 14734698
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_qos_w_bps_queue 42
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 6
bdev_queue_nomem_io_head 723605
bdev_queue_nomem_io_tail 5108678
bdev_quiesce_range_locked 4352
bdev_read_blocks_with_md 15310015
bdev_readv_blocks_with_md 70961795
bdev_register 7600
bdev_register_finished 7592
bdev_reset_check_outstanding_io 39
bdev_reset_check_outstanding_io_done 39
bdev_reset_complete 270
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 309
bdev_reset_freeze_channel_done 270
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 184466978
bdev_rw_split_get_buf_cb 130650
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 194
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 5116370
bdev_start_qos 72580
bdev_start_reset 270
bdev_submit_request 202325762
bdev_trace 2074
bdev_unfreeze_channel 309
bdev_unlock_lba_range 3365
bdev_unlock_lba_range_cb 7711
bdev_unlock_lba_range_get_channel 4241
bdev_unmap_should_split 16976015
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 4352
bdev_unregister 7592
bdev_unregister_abort_channel 808
bdev_unregister_unsafe 8888
bdev_update_qd_sampling_period 93
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 9689970
bdev_write_blocks_with_md 23222151
bdev_write_zero_buffer 581263
bdev_write_zero_buffer_done 581263
bdev_write_zeroes_should_split 2089851
bdev_write_zeroes_split 8913
bdev_writev_blocks_with_md 72841097
claim_bdev 291
claim_opts_copy 66
claim_reset 278
claim_type_is_v2 1264
claim_type_promotes_to_write 69
claim_verify_rom 66
claim_verify_rwm 24
claim_verify_rwo 240
event_notify 1687
io_channel_iter_get_bdev 704709
log_already_claimed 83
parent_bdev_io_complete 2759732
register_flag_bdev 2179
spdk_bdev_abort 28886
spdk_bdev_add_io_stat 26334
spdk_bdev_alias_add 7626
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 390
spdk_bdev_channel_get_histogram 989
spdk_bdev_claim_get_name 8687
spdk_bdev_claim_opts_init 375
spdk_bdev_close 35926
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3351
spdk_bdev_comparev_blocks 3375
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 278
spdk_bdev_desc_get_bdev 390792651
spdk_bdev_destruct_done 2025
spdk_bdev_dump_info_json 29667
spdk_bdev_dump_io_stat_json 268
spdk_bdev_examine 3
spdk_bdev_finish 2243
spdk_bdev_first 5112
spdk_bdev_first_leaf 538
spdk_bdev_flush 653202
spdk_bdev_flush_blocks 2504581
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 358261
spdk_bdev_for_each_channel_continue 346448
spdk_bdev_free_io 204262078
spdk_bdev_get_acwu 1408
spdk_bdev_get_aliases 29691
spdk_bdev_get_block_size 45661454
spdk_bdev_get_buf_align 66375026
spdk_bdev_get_by_name 5006
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 7611562
spdk_bdev_get_device_stat 263
spdk_bdev_get_dif_type 64338797
spdk_bdev_get_io_channel 43943
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type_name 593340
spdk_bdev_get_max_copy 1292
spdk_bdev_get_md_size 41718768
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 159341
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 71109
spdk_bdev_get_num_blocks 29622543
spdk_bdev_get_nvme_ctratt 3067
spdk_bdev_get_optimal_io_boundary 1297
spdk_bdev_get_opts 305
spdk_bdev_get_physical_block_size 2319
spdk_bdev_get_product_name 32179
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 264
spdk_bdev_get_qos_rate_limits 29675
spdk_bdev_get_qos_rpc_type 118668
spdk_bdev_get_uuid 37878
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 4741
spdk_bdev_has_write_cache 3036
spdk_bdev_histogram_enable 718
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2243
spdk_bdev_io_complete 202325912
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 27316283
spdk_bdev_io_complete_nvme_status 25429587
spdk_bdev_io_complete_scsi_status 4344115
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 32722114
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 45127809
spdk_bdev_io_get_iovec 715320
spdk_bdev_io_get_md_buf 8786377
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 23639694
spdk_bdev_io_get_scsi_status 7844104
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 26998765
spdk_bdev_io_get_thread 212984966
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 10096696
spdk_bdev_io_set_md_buf 47267
spdk_bdev_io_type_supported 1764271
spdk_bdev_is_dif_check_enabled 1437966
spdk_bdev_is_dif_head_of_md 720324
spdk_bdev_is_md_interleaved 8925962
spdk_bdev_is_md_separate 47467806
spdk_bdev_is_zoned 3740
spdk_bdev_module_claim_bdev 6755
spdk_bdev_module_claim_bdev_desc 360
spdk_bdev_module_examine_done 80708
spdk_bdev_module_fini_done 5962
spdk_bdev_module_fini_start_done 1973
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 37440
spdk_bdev_module_list_find 37440
spdk_bdev_module_release_bdev 6701
spdk_bdev_next 27741
spdk_bdev_next_leaf 1325
spdk_bdev_notify_blockcnt_change 179
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 32
spdk_bdev_nvme_io_passthru 78
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 246518
spdk_bdev_open_async 2201
spdk_bdev_open_ext 34942
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 853035
spdk_bdev_quiesce 545
spdk_bdev_quiesce_range 3807
spdk_bdev_read 11796604
spdk_bdev_read_blocks 14037871
spdk_bdev_read_blocks_with_md 1272144
spdk_bdev_readv 1594571
spdk_bdev_readv_blocks 6618900
spdk_bdev_readv_blocks_ext 30644640
spdk_bdev_readv_blocks_with_md 30377689
spdk_bdev_register 7603
spdk_bdev_reset 273
spdk_bdev_reset_io_stat 33946
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 308
spdk_bdev_set_qd_sampling_period 7611
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 998
spdk_bdev_subsystem_config_json 162
spdk_bdev_unmap 8338761
spdk_bdev_unmap_blocks 17160293
spdk_bdev_unquiesce 545
spdk_bdev_unquiesce_range 3810
spdk_bdev_unregister 7613
spdk_bdev_unregister_by_name 1238
spdk_bdev_wait_for_examine 12484
spdk_bdev_write 21656809
spdk_bdev_write_blocks 22526135
spdk_bdev_write_blocks_with_md 114750
spdk_bdev_write_zeroes 488
spdk_bdev_write_zeroes_blocks 2089721
spdk_bdev_writev 1810182
spdk_bdev_writev_blocks 4971922
spdk_bdev_writev_blocks_ext 47388282
spdk_bdev_writev_blocks_with_md 18010515
spdk_bdev_zcopy_end 716817
spdk_bdev_zcopy_start 717175
spdk_for_each_bdev 5112
spdk_for_each_bdev_leaf 538

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