LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4265 5666 75.3 %
Date: 2024-11-17 11:41:17 Functions: 414 454 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4622 23751 19.5 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24892594
_bdev_abort 83687
_bdev_copy_split 0
_bdev_get_block_size_with_md 682621
_bdev_init 2174
_bdev_io_check_opts 84651901
_bdev_io_complete 248118541
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 351596
_bdev_io_ext_use_bounce_buffer 349888
_bdev_io_handle_no_mem 248412808
_bdev_io_pull_bounce_data_buf 351596
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 351596
_bdev_io_put_buf 15177834
_bdev_io_set_buf 15177834
_bdev_io_set_md_buf 15177834
_bdev_io_submit 248034582
_bdev_io_submit_ext 174432072
_bdev_lock_lba_range 4630
_bdev_memory_domain_get_io_cb 349888
_bdev_memory_domain_io_get_buf 349888
_bdev_next_leaf 2019
_bdev_open_async 1047
_bdev_rw_split 1693121
_bdev_trace 2174
_bdev_unlock_lba_range 4630
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 179
_calculate_measured_qd_cpl 91
_event_notify 1060
_is_buf_allocated 63743270
_media_management_notify 0
_remove_notify 721
_resize_notify 339
_spdk_bdev_quiesce 2525
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2174
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2174
_tmp_bdev_event_cb 0
_to_next_boundary 2879310
bdev_abort 83684
bdev_abort_all_buf_io 23044
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 45665
bdev_abort_buf_io 83681
bdev_abort_buf_io_cb 0
bdev_abort_io 83702
bdev_abort_io_done 83699
bdev_abort_queued_io 83687
bdev_abort_retry 3
bdev_alias_del 6351
bdev_alloc_io_stat 28913
bdev_bytes_to_blocks 49381362
bdev_calculate_measured_queue_depth 91
bdev_ch_add_to_io_submitted 249810427
bdev_ch_remove_from_io_submitted 249810427
bdev_ch_resubmit_io 6488611
bdev_ch_retry_io 5701754
bdev_channel_abort_queued_ios 22722
bdev_channel_create 22305
bdev_channel_destroy 22299
bdev_channel_destroy_resource 22299
bdev_channel_for_each_io 0
bdev_channel_get_io 250399726
bdev_channel_poll_qos 331202
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 281
bdev_channel_submit_qos_io 331779
bdev_channel_submit_qos_io_done 330880
bdev_close 64996
bdev_compare_and_write_do_compare 3345
bdev_compare_and_write_do_compare_done 3345
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3322
bdev_compare_do_read_done 3322
bdev_comparev_and_writev_blocks_locked 3345
bdev_comparev_and_writev_blocks_unlock 3345
bdev_comparev_and_writev_blocks_unlocked 3345
bdev_comparev_blocks_with_md 3407
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 291
bdev_copy_split 12
bdev_desc_alloc 65034
bdev_desc_free 65034
bdev_desc_release_claims 360
bdev_destroy_cb 6364
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 348364
bdev_each_channel_msg 341870
bdev_enable_histogram_config_json 852
bdev_enable_qos 22343
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6331
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 165
bdev_examine_allowlist_free 2240
bdev_finish_unregister_bdevs_iter 6348
bdev_finish_wait_for_examine_done 2240
bdev_for_each_io_done 0
bdev_free_io_stat 28913
bdev_get_by_name 31750
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 286
bdev_get_each_channel_stat 281
bdev_get_io_size_in_byte 95021365
bdev_get_io_stat 294
bdev_get_max_write 2950
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 985
bdev_histogram_enable_channel_cb 687
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2240
bdev_init_failed 0
bdev_io_complete 250844727
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 72128
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 249258566
bdev_io_do_submit 248034567
bdev_io_exec_sequence 422004
bdev_io_exec_sequence_cb 422004
bdev_io_get_buf 15177834
bdev_io_get_buf_complete 15177834
bdev_io_get_iobuf_cb 38548
bdev_io_get_max_buf_len 30355668
bdev_io_increment_outstanding 249258566
bdev_io_init 249480192
bdev_io_needs_sequence_exec 430624616
bdev_io_on_tailq 167404
bdev_io_pull_data 351599
bdev_io_pull_data_done 351596
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 351599
bdev_io_push_bounce_data_done 351596
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 351596
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 15177834
bdev_io_range_is_locked 55197
bdev_io_should_split 251523722
bdev_io_split 1691886
bdev_io_split_done 2964533
bdev_io_split_submit 2964545
bdev_io_status_get_string 0
bdev_io_submit 249727673
bdev_io_submit_reset 265
bdev_io_submit_sequence_cb 349876
bdev_io_type_supported 9584529
bdev_io_update_io_stat 248118541
bdev_io_use_accel_sequence 680604736
bdev_io_use_memory_domain 180892164
bdev_io_valid_blocks 250005688
bdev_is_read_io 16433174
bdev_lba_range_overlapped 51908
bdev_lba_range_overlaps_tailq 4648
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4630
bdev_lock_lba_range_check_io 40900
bdev_lock_lba_range_ctx 4630
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3695
bdev_mgmt_channel_create 13101
bdev_mgmt_channel_destroy 13101
bdev_mgr_unregister_cb 2240
bdev_module_action_complete 67887
bdev_module_action_done 65647
bdev_module_all_actions_completed 14500834
bdev_module_fini_iter 8160
bdev_module_fini_start_iter 4195
bdev_module_get_max_ctx_size 2240
bdev_modules_init 2240
bdev_name_add 12693
bdev_name_cmp 133550
bdev_name_del 662
bdev_name_del_unsafe 12679
bdev_name_tree_RB_FIND 31750
bdev_name_tree_RB_INSERT 12693
bdev_name_tree_RB_INSERT_COLOR 12679
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 12679
bdev_name_tree_RB_REMOVE_COLOR 9818
bdev_no_mem_poller 1
bdev_ok_to_examine 6331
bdev_open 65034
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1037
bdev_open_async_fini 2240
bdev_open_async_opts_copy 1037
bdev_open_async_opts_get_default 1037
bdev_open_ext 28598
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 852
bdev_qos_destroy 160
bdev_qos_io_submit 6991027
bdev_qos_io_to_limit 377816936
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 377816936
bdev_qos_r_bps_queue 16433132
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 87204829
bdev_qos_rw_bps_rewind_quota 7816536
bdev_qos_rw_iops_queue 305870052
bdev_qos_rw_iops_rewind_quota 8476530
bdev_qos_rw_queue_io 393074881
bdev_qos_rw_rewind_io 16293066
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 801962
bdev_queue_nomem_io_tail 5686804
bdev_quiesce_range_locked 1261
bdev_read_blocks_with_md 20551819
bdev_readv_blocks_with_md 88664675
bdev_register 6339
bdev_register_finished 6331
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 278
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 322
bdev_reset_freeze_channel_done 278
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 222445002
bdev_rw_split_get_buf_cb 61484
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 5701755
bdev_start_qos 64996
bdev_start_reset 278
bdev_submit_request 248836662
bdev_trace 2070
bdev_unfreeze_channel 322
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4630
bdev_unlock_lba_range_get_channel 3698
bdev_unmap_should_split 20054322
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1261
bdev_unregister 6331
bdev_unregister_abort_channel 423
bdev_unregister_unsafe 6993
bdev_update_qd_sampling_period 107
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 14498594
bdev_write_blocks_with_md 25418016
bdev_write_zero_buffer 679671
bdev_write_zero_buffer_done 679671
bdev_write_zeroes_should_split 2386021
bdev_write_zeroes_split 10719
bdev_writev_blocks_with_md 86394690
claim_bdev 360
claim_opts_copy 66
claim_reset 347
claim_type_is_v2 1540
claim_type_promotes_to_write 69
claim_verify_rom 66
claim_verify_rwm 24
claim_verify_rwo 309
event_notify 1060
io_channel_iter_get_bdev 690234
log_already_claimed 86
parent_bdev_io_complete 1691883
register_flag_bdev 2174
spdk_bdev_abort 83669
spdk_bdev_add_io_stat 22580
spdk_bdev_alias_add 6365
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 645
spdk_bdev_channel_get_histogram 978
spdk_bdev_claim_get_name 8394
spdk_bdev_claim_opts_init 444
spdk_bdev_close 27920
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3365
spdk_bdev_comparev_blocks 3389
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 282
spdk_bdev_desc_get_bdev 477623315
spdk_bdev_destruct_done 1805
spdk_bdev_dump_info_json 30099
spdk_bdev_dump_io_stat_json 279
spdk_bdev_enable_histogram_opts_init 695
spdk_bdev_examine 3
spdk_bdev_finish 2240
spdk_bdev_first 5083
spdk_bdev_first_leaf 607
spdk_bdev_flush 1213404
spdk_bdev_flush_blocks 5242262
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 348364
spdk_bdev_for_each_channel_continue 341870
spdk_bdev_free_io 249480192
spdk_bdev_get_acwu 4147
spdk_bdev_get_aliases 30155
spdk_bdev_get_block_size 49992252
spdk_bdev_get_buf_align 89805301
spdk_bdev_get_by_name 3152
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 27549096
spdk_bdev_get_device_stat 286
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 71505831
spdk_bdev_get_io_channel 35456
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 601980
spdk_bdev_get_max_copy 4029
spdk_bdev_get_md_size 61686271
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 134493
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 67333
spdk_bdev_get_num_blocks 55440075
spdk_bdev_get_numa_id 1286
spdk_bdev_get_nvme_ctratt 3683
spdk_bdev_get_nvme_nsid 3090
spdk_bdev_get_optimal_io_boundary 4034
spdk_bdev_get_opts 338
spdk_bdev_get_physical_block_size 6015
spdk_bdev_get_product_name 34103
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 275
spdk_bdev_get_qos_rate_limits 30107
spdk_bdev_get_qos_rpc_type 120396
spdk_bdev_get_uuid 73402
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7747
spdk_bdev_has_write_cache 5909
spdk_bdev_histogram_enable 688
spdk_bdev_histogram_enable_ext 695
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2240
spdk_bdev_io_complete 248836813
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 31684061
spdk_bdev_io_complete_nvme_status 42837410
spdk_bdev_io_complete_scsi_status 4203074
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 39718802
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 48329086
spdk_bdev_io_get_iovec 968263
spdk_bdev_io_get_md_buf 9138125
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 28705495
spdk_bdev_io_get_scsi_status 28571038
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 45401515
spdk_bdev_io_get_thread 266029893
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 15818189
spdk_bdev_io_set_md_buf 34893
spdk_bdev_io_type_supported 2407528
spdk_bdev_is_dif_check_enabled 1276748
spdk_bdev_is_dif_head_of_md 638292
spdk_bdev_is_md_interleaved 28876577
spdk_bdev_is_md_separate 70101220
spdk_bdev_is_zoned 6304
spdk_bdev_module_claim_bdev 4932
spdk_bdev_module_claim_bdev_desc 429
spdk_bdev_module_examine_done 65452
spdk_bdev_module_fini_done 5920
spdk_bdev_module_fini_start_done 1955
spdk_bdev_module_init_done 195
spdk_bdev_module_list_add 37227
spdk_bdev_module_list_find 37227
spdk_bdev_module_release_bdev 4878
spdk_bdev_next 29337
spdk_bdev_next_leaf 1412
spdk_bdev_notify_blockcnt_change 216
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 84
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 1703836
spdk_bdev_open_async 1037
spdk_bdev_open_ext 27557
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 919498
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1095
spdk_bdev_read 12167357
spdk_bdev_read_blocks 18756540
spdk_bdev_read_blocks_with_md 1795279
spdk_bdev_readv 1962303
spdk_bdev_readv_blocks 18989115
spdk_bdev_readv_blocks_ext 35430916
spdk_bdev_readv_blocks_with_md 32761276
spdk_bdev_register 6342
spdk_bdev_reset 281
spdk_bdev_reset_io_stat 29488
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 341
spdk_bdev_set_qd_sampling_period 6350
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 987
spdk_bdev_subsystem_config_json 165
spdk_bdev_unmap 8922521
spdk_bdev_unmap_blocks 20298164
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1098
spdk_bdev_unregister 6352
spdk_bdev_unregister_by_name 764
spdk_bdev_wait_for_examine 11108
spdk_bdev_write 21941424
spdk_bdev_write_blocks 24623903
spdk_bdev_write_blocks_with_md 114442
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2385856
spdk_bdev_writev 3173686
spdk_bdev_writev_blocks 17320279
spdk_bdev_writev_blocks_ext 49220991
spdk_bdev_writev_blocks_with_md 18457505
spdk_bdev_zcopy_end 1016588
spdk_bdev_zcopy_start 1040276
spdk_for_each_bdev 5083
spdk_for_each_bdev_leaf 607

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