LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4269 5667 75.3 %
Date: 2024-11-21 02:23:57 Functions: 415 453 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4695 23745 19.8 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24440171
_bdev_abort 112458
_bdev_copy_split 0
_bdev_get_block_size_with_md 649424
_bdev_init 2158
_bdev_io_check_opts 84564198
_bdev_io_complete 244403212
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 355856
_bdev_io_ext_use_bounce_buffer 354145
_bdev_io_handle_no_mem 244606060
_bdev_io_pull_bounce_data_buf 355856
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 355856
_bdev_io_put_buf 15583320
_bdev_io_set_buf 15583320
_bdev_io_set_md_buf 15583320
_bdev_io_submit 244290482
_bdev_io_submit_ext 173867894
_bdev_lock_lba_range 4631
_bdev_memory_domain_get_io_cb 354145
_bdev_memory_domain_io_get_buf 354145
_bdev_next_leaf 1949
_bdev_open_async 1011
_bdev_rw_split 1987948
_bdev_trace 2158
_bdev_unlock_lba_range 4631
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 183
_calculate_measured_qd_cpl 93
_event_notify 1060
_is_buf_allocated 64357053
_media_management_notify 0
_remove_notify 721
_resize_notify 339
_spdk_bdev_quiesce 2527
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2158
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2158
_tmp_bdev_event_cb 0
_to_next_boundary 3215646
bdev_abort 112455
bdev_abort_all_buf_io 22827
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 45231
bdev_abort_buf_io 112452
bdev_abort_buf_io_cb 0
bdev_abort_io 112473
bdev_abort_io_done 112470
bdev_abort_queued_io 112458
bdev_abort_retry 3
bdev_alias_del 6287
bdev_alloc_io_stat 28627
bdev_bytes_to_blocks 49336992
bdev_calculate_measured_queue_depth 93
bdev_ch_add_to_io_submitted 246389848
bdev_ch_remove_from_io_submitted 246389848
bdev_ch_resubmit_io 5962487
bdev_ch_retry_io 5233828
bdev_channel_abort_queued_ios 22505
bdev_channel_create 22088
bdev_channel_destroy 22082
bdev_channel_destroy_resource 22082
bdev_channel_for_each_io 0
bdev_channel_get_io 246912460
bdev_channel_poll_qos 327842
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 281
bdev_channel_submit_qos_io 328686
bdev_channel_submit_qos_io_done 327547
bdev_close 64545
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 64583
bdev_desc_free 64583
bdev_desc_release_claims 349
bdev_destroy_cb 6300
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 344932
bdev_each_channel_msg 338726
bdev_enable_histogram_config_json 852
bdev_enable_qos 22126
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6267
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 165
bdev_examine_allowlist_free 2221
bdev_finish_unregister_bdevs_iter 6298
bdev_finish_wait_for_examine_done 2221
bdev_for_each_io_done 0
bdev_free_io_stat 28627
bdev_get_by_name 31316
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 269
bdev_get_each_channel_stat 262
bdev_get_io_size_in_byte 94875969
bdev_get_io_stat 277
bdev_get_max_write 2923
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 951
bdev_histogram_enable_channel_cb 665
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2221
bdev_init_failed 0
bdev_io_complete 247170944
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 72097
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 245460273
bdev_io_do_submit 244290467
bdev_io_exec_sequence 426230
bdev_io_exec_sequence_cb 426230
bdev_io_get_buf 15583320
bdev_io_get_buf_complete 15583320
bdev_io_get_iobuf_cb 38037
bdev_io_get_max_buf_len 31166640
bdev_io_increment_outstanding 245460273
bdev_io_init 245980000
bdev_io_needs_sequence_exec 426494455
bdev_io_on_tailq 224946
bdev_io_pull_data 355859
bdev_io_pull_data_done 355856
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 355859
bdev_io_push_bounce_data_done 355856
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 355856
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 15583320
bdev_io_range_is_locked 64269
bdev_io_should_split 248322540
bdev_io_split 1986636
bdev_io_split_done 3305500
bdev_io_split_submit 3305512
bdev_io_status_get_string 0
bdev_io_submit 246278328
bdev_io_submit_reset 265
bdev_io_submit_sequence_cb 354133
bdev_io_type_supported 9736251
bdev_io_update_io_stat 244403212
bdev_io_use_accel_sequence 672782676
bdev_io_use_memory_domain 181009175
bdev_io_valid_blocks 246464666
bdev_is_read_io 16230424
bdev_lba_range_overlapped 60980
bdev_lba_range_overlaps_tailq 4649
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4631
bdev_lock_lba_range_check_io 49094
bdev_lock_lba_range_ctx 4631
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3694
bdev_mgmt_channel_create 12974
bdev_mgmt_channel_destroy 12974
bdev_mgr_unregister_cb 2221
bdev_module_action_complete 67104
bdev_module_action_done 64883
bdev_module_all_actions_completed 12116424
bdev_module_fini_iter 8093
bdev_module_fini_start_iter 4160
bdev_module_get_max_ctx_size 2221
bdev_modules_init 2221
bdev_name_add 12565
bdev_name_cmp 132420
bdev_name_del 650
bdev_name_del_unsafe 12551
bdev_name_tree_RB_FIND 31316
bdev_name_tree_RB_INSERT 12565
bdev_name_tree_RB_INSERT_COLOR 12551
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 12551
bdev_name_tree_RB_REMOVE_COLOR 9772
bdev_no_mem_poller 1
bdev_ok_to_examine 6267
bdev_open 64583
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1001
bdev_open_async_fini 2221
bdev_open_async_opts_copy 1001
bdev_open_async_opts_get_default 1001
bdev_open_ext 28249
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 852
bdev_qos_destroy 160
bdev_qos_io_submit 6989559
bdev_qos_io_to_limit 378367656
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 378367656
bdev_qos_r_bps_queue 16230382
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 87254343
bdev_qos_rw_bps_rewind_quota 7621626
bdev_qos_rw_iops_queue 306155431
bdev_qos_rw_iops_rewind_quota 8468677
bdev_qos_rw_queue_io 393409774
bdev_qos_rw_rewind_io 16090303
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 743543
bdev_queue_nomem_io_tail 5219099
bdev_quiesce_range_locked 1262
bdev_read_blocks_with_md 20080982
bdev_readv_blocks_with_md 88732937
bdev_register 6275
bdev_register_finished 6267
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 221307408
bdev_rw_split_get_buf_cb 83497
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 5233829
bdev_start_qos 64545
bdev_start_reset 278
bdev_submit_request 245034143
bdev_trace 2054
bdev_unfreeze_channel 322
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4631
bdev_unlock_lba_range_get_channel 3697
bdev_unmap_should_split 18602002
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1262
bdev_unregister 6267
bdev_unregister_abort_channel 423
bdev_unregister_unsafe 6929
bdev_update_qd_sampling_period 109
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 12114203
bdev_write_blocks_with_md 25016588
bdev_write_zero_buffer 646501
bdev_write_zero_buffer_done 646501
bdev_write_zeroes_should_split 2471665
bdev_write_zeroes_split 11373
bdev_writev_blocks_with_md 85772327
claim_bdev 349
claim_opts_copy 66
claim_reset 335
claim_type_is_v2 1495
claim_type_promotes_to_write 70
claim_verify_rom 67
claim_verify_rwm 24
claim_verify_rwo 297
event_notify 1060
io_channel_iter_get_bdev 683658
log_already_claimed 86
parent_bdev_io_complete 1986633
register_flag_bdev 2158
spdk_bdev_abort 112440
spdk_bdev_add_io_stat 22344
spdk_bdev_alias_add 6301
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 633
spdk_bdev_channel_get_histogram 944
spdk_bdev_claim_get_name 8395
spdk_bdev_claim_opts_init 433
spdk_bdev_close 27573
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 473056195
spdk_bdev_destruct_done 1793
spdk_bdev_dump_info_json 30067
spdk_bdev_dump_io_stat_json 274
spdk_bdev_enable_histogram_opts_init 673
spdk_bdev_examine 3
spdk_bdev_finish 2221
spdk_bdev_first 5083
spdk_bdev_first_leaf 581
spdk_bdev_flush 655358
spdk_bdev_flush_blocks 4430566
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 344932
spdk_bdev_for_each_channel_continue 338726
spdk_bdev_free_io 245980000
spdk_bdev_get_acwu 4025
spdk_bdev_get_aliases 30099
spdk_bdev_get_block_size 53016487
spdk_bdev_get_buf_align 90946270
spdk_bdev_get_by_name 3067
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 28262106
spdk_bdev_get_device_stat 269
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 68764786
spdk_bdev_get_io_channel 35259
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 601340
spdk_bdev_get_max_copy 3907
spdk_bdev_get_md_size 61809503
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133914
spdk_bdev_get_module_ctx 23
spdk_bdev_get_module_name 6102
spdk_bdev_get_name 66956
spdk_bdev_get_num_blocks 57421458
spdk_bdev_get_numa_id 1252
spdk_bdev_get_nvme_ctratt 3628
spdk_bdev_get_optimal_io_boundary 3912
spdk_bdev_get_opts 335
spdk_bdev_get_physical_block_size 5898
spdk_bdev_get_product_name 34083
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 270
spdk_bdev_get_qos_rate_limits 30075
spdk_bdev_get_qos_rpc_type 120268
spdk_bdev_get_uuid 71282
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7625
spdk_bdev_has_write_cache 5925
spdk_bdev_histogram_enable 666
spdk_bdev_histogram_enable_ext 673
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2221
spdk_bdev_io_complete 245034294
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 31257562
spdk_bdev_io_complete_nvme_status 42222202
spdk_bdev_io_complete_scsi_status 5148692
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 39667605
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 47735132
spdk_bdev_io_get_iovec 985081
spdk_bdev_io_get_md_buf 9276869
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 29984251
spdk_bdev_io_get_scsi_status 29268064
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 44819373
spdk_bdev_io_get_thread 262761650
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 16251098
spdk_bdev_io_set_md_buf 37060
spdk_bdev_io_type_supported 2540506
spdk_bdev_is_dif_check_enabled 1224322
spdk_bdev_is_dif_head_of_md 612113
spdk_bdev_is_md_interleaved 29530150
spdk_bdev_is_md_separate 71496580
spdk_bdev_is_zoned 6265
spdk_bdev_module_claim_bdev 4881
spdk_bdev_module_claim_bdev_desc 418
spdk_bdev_module_examine_done 64691
spdk_bdev_module_fini_done 5872
spdk_bdev_module_fini_start_done 1939
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 36929
spdk_bdev_module_list_find 36929
spdk_bdev_module_release_bdev 4827
spdk_bdev_next 29341
spdk_bdev_next_leaf 1368
spdk_bdev_notify_blockcnt_change 216
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 78
spdk_bdev_nvme_io_passthru 84
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 1581501
spdk_bdev_open_async 1001
spdk_bdev_open_ext 27244
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 932434
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1096
spdk_bdev_read 12563221
spdk_bdev_read_blocks 18292110
spdk_bdev_read_blocks_with_md 1788872
spdk_bdev_readv 1941397
spdk_bdev_readv_blocks 18822837
spdk_bdev_readv_blocks_ext 35580250
spdk_bdev_readv_blocks_with_md 32671787
spdk_bdev_register 6278
spdk_bdev_reset 281
spdk_bdev_reset_io_stat 28627
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 338
spdk_bdev_set_qd_sampling_period 6286
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 953
spdk_bdev_subsystem_config_json 165
spdk_bdev_unmap 9185172
spdk_bdev_unmap_blocks 18848411
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1099
spdk_bdev_unregister 6288
spdk_bdev_unregister_by_name 764
spdk_bdev_wait_for_examine 10959
spdk_bdev_write 22162831
spdk_bdev_write_blocks 24260329
spdk_bdev_write_blocks_with_md 109758
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2471339
spdk_bdev_writev 2828346
spdk_bdev_writev_blocks 17133953
spdk_bdev_writev_blocks_ext 48983954
spdk_bdev_writev_blocks_with_md 18096864
spdk_bdev_zcopy_end 1063031
spdk_bdev_zcopy_start 1101584
spdk_for_each_bdev 5083
spdk_for_each_bdev_leaf 581

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