LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4724 5768 81.9 %
Date: 2024-11-19 11:44:34 Functions: 403 440 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 10312 23341 44.2 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 26594168
_bdev_abort 29777
_bdev_copy_split 0
_bdev_get_block_size_with_md 575760
_bdev_init 2004
_bdev_io_check_opts 84773095
_bdev_io_complete 252629749
_bdev_io_complete_in_submit 36
_bdev_io_complete_push_bounce_done 1481
_bdev_io_ext_use_bounce_buffer 389259
_bdev_io_handle_no_mem 253321657
_bdev_io_pull_bounce_data_buf 390716
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
_bdev_io_push_bounce_data_buffer 1481
_bdev_io_put_buf 12723722
_bdev_io_set_buf 12723722
_bdev_io_set_md_buf 12723722
_bdev_io_submit 252599659
_bdev_io_submit_ext 138154907
_bdev_lock_lba_range 5864
_bdev_memory_domain_get_io_cb 389259
_bdev_memory_domain_io_get_buf 389259
_bdev_next_leaf 1813
_bdev_open_async 925
_bdev_rw_split 1686920
_bdev_trace 2004
_bdev_unlock_lba_range 5864
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 182
_calculate_measured_qd_cpl 94
_event_notify 1284
_is_buf_allocated 58509715
_media_management_notify 0
_remove_notify 1047
_resize_notify 237
_spdk_bdev_quiesce 4956
_tmp_bdev_event_cb 0
_to_next_boundary 3208396
bdev_abort 29771
bdev_abort_all_buf_io 22561
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 44595
bdev_abort_buf_io 29765
bdev_abort_buf_io_cb 0
bdev_abort_io 29789
bdev_abort_io_done 29783
bdev_abort_queued_io 29777
bdev_abort_retry 6
bdev_alias_del 6635
bdev_alloc_io_stat 28534
bdev_bytes_to_blocks 56517174
bdev_calculate_measured_queue_depth 94
bdev_ch_resubmit_io 6668693
bdev_ch_retry_io 6088528
bdev_channel_abort_queued_ios 22180
bdev_channel_create 21665
bdev_channel_destroy 21653
bdev_channel_destroy_resource 21653
bdev_channel_for_each_io 0
bdev_channel_get_io 255204045
bdev_channel_poll_qos 326035
bdev_channel_poll_timeout_io 78
bdev_channel_poll_timeout_io_done 48
bdev_channel_start_reset 331
bdev_channel_submit_qos_io 327330
bdev_channel_submit_qos_io_done 325744
bdev_close 64340
bdev_compare_and_write_do_compare 3341
bdev_compare_and_write_do_compare_done 3341
bdev_compare_and_write_do_write 3196
bdev_compare_and_write_do_write_done 3196
bdev_compare_blocks_with_md 24
bdev_compare_do_read 3347
bdev_compare_do_read_done 3347
bdev_comparev_and_writev_blocks_locked 3341
bdev_comparev_and_writev_blocks_unlock 3341
bdev_comparev_and_writev_blocks_unlocked 3341
bdev_comparev_blocks_with_md 3441
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 371
bdev_copy_split 24
bdev_desc_alloc 64403
bdev_desc_free 64403
bdev_desc_release_claims 361
bdev_destroy_cb 6651
bdev_disable_qos_done 16
bdev_disable_qos_msg 28
bdev_disable_qos_msg_done 16
bdev_each_channel_cpl 346090
bdev_each_channel_msg 338836
bdev_enable_histogram_config_json 842
bdev_enable_qos 21724
bdev_enable_qos_done 187
bdev_enable_qos_msg 71
bdev_examine 6603
bdev_examine_allowlist_check 71
bdev_examine_allowlist_config_json 132
bdev_examine_allowlist_free 2291
bdev_finish_unregister_bdevs_iter 6317
bdev_finish_wait_for_examine_done 2291
bdev_for_each_io_done 0
bdev_free_io_stat 28534
bdev_get_by_name 33023
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 266
bdev_get_each_channel_stat 258
bdev_get_io_size_in_byte 98041991
bdev_get_io_stat 274
bdev_get_max_write 2773
bdev_histogram_disable_channel 22
bdev_histogram_disable_channel_cb 14
bdev_histogram_enable_channel 918
bdev_histogram_enable_channel_cb 624
bdev_histogram_get_channel 46
bdev_histogram_get_channel_cb 32
bdev_in_examine_allowlist 36
bdev_init_complete 2291
bdev_init_failed 0
bdev_io_complete 255032983
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 84818
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 253832695
bdev_io_do_submit 252599629
bdev_io_exec_sequence 424679
bdev_io_exec_sequence_cb 424679
bdev_io_get_buf 12723722
bdev_io_get_buf_complete 12723722
bdev_io_get_iobuf_cb 22695
bdev_io_get_max_buf_len 25447444
bdev_io_increment_outstanding 253832695
bdev_io_init 254322567
bdev_io_needs_sequence_exec 399185682
bdev_io_on_tailq 59578
bdev_io_pull_data 394056
bdev_io_pull_data_done 390716
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 1487
bdev_io_push_bounce_data_done 1481
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf 1481
bdev_io_push_bounce_md_buf_done 12
bdev_io_put_buf 12723722
bdev_io_range_is_locked 238172
bdev_io_should_split 256008563
bdev_io_split 1685918
bdev_io_split_done 3264695
bdev_io_split_submit 3264719
bdev_io_status_get_string 0
bdev_io_submit 254287326
bdev_io_submit_reset 300
bdev_io_submit_sequence_cb 339861
bdev_io_type_supported 8313391
bdev_io_update_io_stat 252629749
bdev_io_use_accel_sequence 482618
bdev_io_use_memory_domain 50891
bdev_io_valid_blocks 254941223
bdev_is_read_io 16773990
bdev_lba_range_overlapped 234971
bdev_lba_range_overlaps_tailq 5914
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3389
bdev_lock_lba_range_cb 5864
bdev_lock_lba_range_check_io 180156
bdev_lock_lba_range_ctx 5864
bdev_lock_lba_range_ctx_msg 44
bdev_lock_lba_range_get_channel 4260
bdev_mgmt_channel_create 12762
bdev_mgmt_channel_destroy 12762
bdev_mgr_unregister_cb 2291
bdev_module_action_complete 69123
bdev_module_action_done 66832
bdev_module_all_actions_completed 3479285
bdev_module_fini_iter 7805
bdev_module_fini_start_iter 4112
bdev_module_get_max_ctx_size 2291
bdev_modules_init 2291
bdev_name_add 13266
bdev_name_cmp 124673
bdev_name_del 630
bdev_name_del_unsafe 13240
bdev_name_tree_RB_FIND 33023
bdev_name_tree_RB_INSERT 13266
bdev_name_tree_RB_INSERT_COLOR 13240
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 13240
bdev_name_tree_RB_REMOVE_COLOR 9368
bdev_no_mem_poller 22
bdev_ok_to_examine 6603
bdev_open 64403
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 915
bdev_open_async_fini 2291
bdev_open_async_opts_copy 915
bdev_open_async_opts_get_default 915
bdev_open_ext 30074
bdev_poll_timeout_io 48
bdev_qos_channel_destroy 119
bdev_qos_config_json 842
bdev_qos_destroy 181
bdev_qos_io_submit 7267252
bdev_qos_io_to_limit 375126946
bdev_qos_is_iops_rate_limit 1015
bdev_qos_queue_io 375126946
bdev_qos_r_bps_queue 16773906
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 89860065
bdev_qos_rw_bps_rewind_quota 8181926
bdev_qos_rw_iops_queue 300891729
bdev_qos_rw_iops_rewind_quota 8446680
bdev_qos_rw_queue_io 390751794
bdev_qos_rw_rewind_io 16628606
bdev_qos_set_ops 150
bdev_qos_update_max_quota_per_timeslice 150
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 811655
bdev_queue_nomem_io_tail 5860647
bdev_quiesce_range_locked 2475
bdev_read_blocks_with_md 56532771
bdev_readv_blocks_with_md 57152423
bdev_register 6617
bdev_register_finished 6603
bdev_reset_check_outstanding_io 79
bdev_reset_check_outstanding_io_done 79
bdev_reset_complete 325
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 381
bdev_reset_freeze_channel_done 325
bdev_reset_poll_for_outstanding_io 48
bdev_rw_should_split 225501003
bdev_rw_split_get_buf_cb 102047
bdev_seek 54
bdev_seek_complete_cb 12
bdev_set_qos_limit_done 224
bdev_set_qos_rate_limits 144
bdev_shared_ch_retry_io 6088552
bdev_start_qos 64340
bdev_start_reset 325
bdev_submit_request 253407986
bdev_trace 1911
bdev_unfreeze_channel 381
bdev_unlock_lba_range 3401
bdev_unlock_lba_range_cb 5864
bdev_unlock_lba_range_get_channel 4266
bdev_unmap_should_split 23498795
bdev_unmap_split 18
bdev_unquiesce_range_unlocked 2475
bdev_unregister 6603
bdev_unregister_abort_channel 527
bdev_unregister_unsafe 7589
bdev_update_qd_sampling_period 122
bdev_update_qos_rate_limit_msg 15
bdev_wait_for_examine_cb 3476994
bdev_write_blocks_with_md 29271443
bdev_write_zero_buffer 572987
bdev_write_zero_buffer_done 572987
bdev_write_zeroes_should_split 2335156
bdev_write_zeroes_split 7181
bdev_writev_blocks_with_md 81457078
claim_bdev 361
claim_opts_copy 132
claim_reset 341
claim_type_is_v2 1642
claim_type_promotes_to_write 98
claim_verify_rom 92
claim_verify_rwm 48
claim_verify_rwo 299
event_notify 1284
io_channel_iter_get_bdev 684926
log_already_claimed 155
parent_bdev_io_complete 1685912
register_flag_bdev 2004
spdk_bdev_abort 29759
spdk_bdev_add_io_stat 21911
spdk_bdev_alias_add 6655
spdk_bdev_alias_del 32
spdk_bdev_alias_del_all 596
spdk_bdev_channel_get_histogram 908
spdk_bdev_claim_get_name 7877
spdk_bdev_claim_opts_init 529
spdk_bdev_close 28944
spdk_bdev_compare_blocks 24
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3357
spdk_bdev_comparev_blocks 3405
spdk_bdev_comparev_blocks_with_md 36
spdk_bdev_copy_blocks 353
spdk_bdev_desc_get_bdev 318645673
spdk_bdev_destruct_done 1819
spdk_bdev_dump_info_json 28113
spdk_bdev_dump_io_stat_json 268
spdk_bdev_examine 6
spdk_bdev_finish 2291
spdk_bdev_first 4843
spdk_bdev_first_leaf 507
spdk_bdev_flush 667682
spdk_bdev_flush_blocks 3879966
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 346090
spdk_bdev_for_each_channel_continue 338836
spdk_bdev_free_io 254322567
spdk_bdev_get_acwu 3686
spdk_bdev_get_aliases 28145
spdk_bdev_get_block_size 43169538
spdk_bdev_get_buf_align 81591667
spdk_bdev_get_by_name 2949
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 29336864
spdk_bdev_get_device_stat 266
spdk_bdev_get_dif_type 48537654
spdk_bdev_get_io_channel 35971
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_max_copy 3573
spdk_bdev_get_md_size 56227843
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 136025
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 26623747
spdk_bdev_get_num_blocks 51187024
spdk_bdev_get_optimal_io_boundary 3575
spdk_bdev_get_opts 343
spdk_bdev_get_physical_block_size 5603
spdk_bdev_get_product_name 32121
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 264
spdk_bdev_get_qos_rate_limits 28121
spdk_bdev_get_qos_rpc_type 112452
spdk_bdev_get_uuid 60522
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 6960
spdk_bdev_has_write_cache 6052
spdk_bdev_histogram_enable 638
spdk_bdev_histogram_get 32
spdk_bdev_initialize 2291
spdk_bdev_io_complete 253408287
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_nvme_status 37224615
spdk_bdev_io_complete_scsi_status 5693018
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 38927114
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 47345649
spdk_bdev_io_get_iovec 11970757
spdk_bdev_io_get_md_buf 11401320
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 22173075
spdk_bdev_io_get_scsi_status 30292880
spdk_bdev_io_get_seek_offset 54
spdk_bdev_io_get_submit_tsc 39485117
spdk_bdev_io_get_thread 267764088
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12903769
spdk_bdev_io_set_md_buf 39530
spdk_bdev_io_type_supported 1437912
spdk_bdev_is_dif_check_enabled 1218242
spdk_bdev_is_dif_head_of_md 608225
spdk_bdev_is_md_interleaved 30522311
spdk_bdev_is_md_separate 55439282
spdk_bdev_is_zoned 4957
spdk_bdev_module_claim_bdev 5369
spdk_bdev_module_claim_bdev_desc 499
spdk_bdev_module_examine_done 66448
spdk_bdev_module_fini_done 5514
spdk_bdev_module_fini_start_done 1821
spdk_bdev_module_init_done 384
spdk_bdev_module_list_add 34194
spdk_bdev_module_list_find 34194
spdk_bdev_module_release_bdev 5261
spdk_bdev_next 27497
spdk_bdev_next_leaf 1306
spdk_bdev_notify_blockcnt_change 186
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 1607460
spdk_bdev_open_async 915
spdk_bdev_open_ext 29161
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 881446
spdk_bdev_quiesce 266
spdk_bdev_quiesce_range 2209
spdk_bdev_read 13119795
spdk_bdev_read_blocks 19054059
spdk_bdev_read_blocks_with_md 37478712
spdk_bdev_readv 1982950
spdk_bdev_readv_blocks 19837670
spdk_bdev_readv_blocks_ext 35288243
spdk_bdev_readv_blocks_with_md 24
spdk_bdev_register 6623
spdk_bdev_reset 331
spdk_bdev_reset_io_stat 28534
spdk_bdev_seek_data 27
spdk_bdev_seek_hole 27
spdk_bdev_set_opts 349
spdk_bdev_set_qd_sampling_period 6637
spdk_bdev_set_qos_rate_limits 156
spdk_bdev_set_timeout 926
spdk_bdev_subsystem_config_json 132
spdk_bdev_unmap 11492648
spdk_bdev_unmap_blocks 23726029
spdk_bdev_unquiesce 266
spdk_bdev_unquiesce_range 2215
spdk_bdev_unregister 6645
spdk_bdev_unregister_by_name 1124
spdk_bdev_wait_for_examine 10721
spdk_bdev_write 26387188
spdk_bdev_write_blocks 28582532
spdk_bdev_write_blocks_with_md 115924
spdk_bdev_write_zeroes 645
spdk_bdev_write_zeroes_blocks 2334814
spdk_bdev_writev 2866230
spdk_bdev_writev_blocks 17570892
spdk_bdev_writev_blocks_ext 49484864
spdk_bdev_writev_blocks_with_md 13219466
spdk_bdev_zcopy_end 572805
spdk_bdev_zcopy_start 574131
spdk_for_each_bdev 4843
spdk_for_each_bdev_leaf 507

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