LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4817 5868 82.1 %
Date: 2024-12-07 01:11:51 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5145 24466 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 25144576
_bdev_abort 69693
_bdev_copy_split 0
_bdev_get_block_size_with_md 643650
_bdev_init 2192
_bdev_io_check_opts 81422830
_bdev_io_complete 277314069
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2985288
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2959947
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2952618
_bdev_io_handle_no_mem 275752760
_bdev_io_pull_bounce_data_buf 2949444
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2973975
_bdev_io_put_buf 14847286
_bdev_io_set_buf 14805883
_bdev_io_set_md_buf 14808171
_bdev_io_submit 282527576
_bdev_io_submit_ext 188345092
_bdev_lock_lba_range 4677
_bdev_memory_domain_get_io_cb 2934027
_bdev_next_leaf 2236
_bdev_open_async 1052
_bdev_reset_complete 329
_bdev_rw_split 730902
_bdev_trace 2192
_bdev_unlock_lba_range 4677
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 250
_calculate_measured_qd_cpl 127
_event_notify 1094
_is_buf_allocated 57528231
_media_management_notify 0
_remove_notify 755
_resize_notify 339
_spdk_bdev_quiesce 2532
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2192
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2192
_tmp_bdev_event_cb 0
_to_next_boundary 1823595
bdev_abort 69689
bdev_abort_all_buf_io 22599
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22965
bdev_abort_buf_io 69685
bdev_abort_buf_io_cb 0
bdev_abort_io 69713
bdev_abort_io_done 69709
bdev_abort_queued_io 69693
bdev_abort_retry 4
bdev_alias_del 6410
bdev_alloc_io_stat 28516
bdev_bytes_to_blocks 71998080
bdev_calculate_measured_queue_depth 127
bdev_ch_add_to_io_submitted 284702059
bdev_ch_remove_from_io_submitted 280872939
bdev_ch_resubmit_io 6395006
bdev_ch_retry_io 5635861
bdev_channel_abort_queued_ios 22233
bdev_channel_create 21800
bdev_channel_destroy 21792
bdev_channel_destroy_resource 21792
bdev_channel_for_each_io 0
bdev_channel_get_io 286538103
bdev_channel_poll_qos 388804
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 389809
bdev_channel_submit_qos_io_done 387544
bdev_close 65100
bdev_compare_and_write_do_compare 3381
bdev_compare_and_write_do_compare_done 3381
bdev_compare_and_write_do_write 3213
bdev_compare_and_write_do_write_done 3213
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3365
bdev_compare_do_read_done 3365
bdev_comparev_and_writev_blocks_locked 3381
bdev_comparev_and_writev_blocks_unlock 3381
bdev_comparev_and_writev_blocks_unlocked 3381
bdev_comparev_blocks_with_md 3457
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 345
bdev_copy_split 16
bdev_desc_alloc 65147
bdev_desc_free 65147
bdev_desc_get_block_size 332809615
bdev_desc_release_claims 348
bdev_destroy_cb 6390
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 405531
bdev_each_channel_msg 400476
bdev_enable_histogram_config_json 964
bdev_enable_qos 21847
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6398
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2328
bdev_examine_allowlist_remove 12764
bdev_finish_unregister_bdevs_iter 6344
bdev_finish_wait_for_examine_done 2328
bdev_for_each_io_done 0
bdev_free_io_stat 28516
bdev_get_by_name 31788
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 343
bdev_get_each_channel_stat 340
bdev_get_io_size_in_byte 206900473
bdev_get_io_stat 353
bdev_get_max_write 2783
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1174
bdev_histogram_enable_channel_cb 785
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2328
bdev_init_failed 0
bdev_io_complete 280731386
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 49585
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 278838058
bdev_io_do_submit 281998386
bdev_io_exec_sequence 373174
bdev_io_exec_sequence_cb 373174
bdev_io_get_accel_buf 0
bdev_io_get_block_size 207688159
bdev_io_get_buf 14810400
bdev_io_get_buf_complete 14805481
bdev_io_get_iobuf_cb 80937
bdev_io_get_max_buf_len 29611611
bdev_io_increment_outstanding 282695022
bdev_io_init 284435849
bdev_io_init_dif_ctx 2654182
bdev_io_needs_accel_buffer 185526096
bdev_io_needs_bounce_buffer 188554675
bdev_io_needs_metadata 559545294
bdev_io_needs_sequence_exec 479998505
bdev_io_on_tailq 139426
bdev_io_pull_data 2982567
bdev_io_pull_data_done 2949303
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 2989556
bdev_io_push_bounce_data_done 2988260
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2987119
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 14849657
bdev_io_range_is_locked 64519
bdev_io_should_split 291510115
bdev_io_split 728455
bdev_io_split_done 1837453
bdev_io_split_submit 1837469
bdev_io_status_get_string 0
bdev_io_submit 283512490
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 323589
bdev_io_type_supported 14457661
bdev_io_update_io_stat 281970881
bdev_io_use_accel_sequence 760633259
bdev_io_use_memory_domain 202349155
bdev_io_valid_blocks 287356424
bdev_is_read_io 17262189
bdev_lba_range_overlapped 61208
bdev_lba_range_overlaps_tailq 4698
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4677
bdev_lock_lba_range_check_io 47436
bdev_lock_lba_range_ctx 4677
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3742
bdev_mgmt_channel_create 13159
bdev_mgmt_channel_destroy 13159
bdev_mgr_unregister_cb 2328
bdev_module_action_complete 66988
bdev_module_action_done 64660
bdev_module_all_actions_completed 13329147
bdev_module_fini_iter 8251
bdev_module_fini_start_iter 4298
bdev_module_get_max_ctx_size 2328
bdev_modules_init 2328
bdev_name_add 12810
bdev_name_cmp 129797
bdev_name_del 449
bdev_name_del_unsafe 12792
bdev_name_tree_RB_FIND 31788
bdev_name_tree_RB_INSERT 12810
bdev_name_tree_RB_INSERT_COLOR 12792
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 12792
bdev_name_tree_RB_REMOVE_COLOR 9817
bdev_no_mem_poller 1
bdev_ok_to_examine 6398
bdev_open 65147
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2328
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28426
bdev_open_opts_copy 8299
bdev_open_opts_get_defaults 69298
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 11469347
bdev_qos_io_to_limit 855756580
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 855764018
bdev_qos_r_bps_queue 17262133
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 200430092
bdev_qos_rw_bps_rewind_quota 6470842
bdev_qos_rw_iops_queue 671015775
bdev_qos_rw_iops_rewind_quota 10668643
bdev_qos_rw_queue_io 871445037
bdev_qos_rw_rewind_io 17139485
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 766635
bdev_queue_nomem_io_tail 5628566
bdev_quiesce_range_locked 1264
bdev_read_blocks_with_md 18822346
bdev_readv_blocks_with_md 106081057
bdev_register 6396
bdev_register_finished 6386
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 321
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 321
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 246331142
bdev_rw_split_get_buf_cb 56200
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 246
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5635862
bdev_start_qos 65100
bdev_start_reset 329
bdev_submit_request 281579485
bdev_trace 2070
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4677
bdev_unlock_lba_range_get_channel 3746
bdev_unmap_should_split 36707575
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1264
bdev_unregister 6386
bdev_unregister_abort_channel 441
bdev_unregister_unsafe 7077
bdev_update_qd_sampling_period 148
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13326819
bdev_write_blocks_with_md 36121852
bdev_write_zero_buffer 640867
bdev_write_zero_buffer_done 640867
bdev_write_zeroes_should_split 3735951
bdev_write_zeroes_split 1795
bdev_writev_blocks_with_md 83439491
claim_bdev 348
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1534
claim_type_promotes_to_write 100
claim_verify_rom 92
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1094
io_channel_iter_get_bdev 806002
log_already_claimed 114
parent_bdev_io_complete 728451
register_flag_bdev 2192
spdk_bdev_abort 69669
spdk_bdev_add_io_stat 22132
spdk_bdev_alias_add 6428
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1166
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 496
spdk_bdev_close 27701
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3401
spdk_bdev_comparev_blocks 3433
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 333
spdk_bdev_desc_get_bdev 805936795
spdk_bdev_desc_get_block_size 48584892
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 633163
spdk_bdev_desc_get_md_size 46725859
spdk_bdev_desc_is_dif_check_enabled 1268642
spdk_bdev_desc_is_dif_head_of_md 633163
spdk_bdev_desc_is_md_interleaved 633193
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30138
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2328
spdk_bdev_first 5108
spdk_bdev_first_leaf 646
spdk_bdev_flush 922584
spdk_bdev_flush_blocks 3292547
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 405532
spdk_bdev_for_each_channel_continue 400464
spdk_bdev_free_io 280127170
spdk_bdev_get_acwu 2617
spdk_bdev_get_aliases 30186
spdk_bdev_get_block_size 3270772
spdk_bdev_get_buf_align 86402747
spdk_bdev_get_by_name 3362
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8870451
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 19136510
spdk_bdev_get_io_channel 34795
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602760
spdk_bdev_get_max_copy 2483
spdk_bdev_get_md_size 7243923
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133643
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65203
spdk_bdev_get_num_blocks 33649182
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3568
spdk_bdev_get_nvme_nsid 2980
spdk_bdev_get_optimal_io_boundary 2487
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 9026
spdk_bdev_get_product_name 32641
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 30148
spdk_bdev_get_qos_rpc_type 120552
spdk_bdev_get_uuid 46784
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6263
spdk_bdev_has_write_cache 3006
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2328
spdk_bdev_io_complete 279455316
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 45109015
spdk_bdev_io_complete_nvme_status 28757037
spdk_bdev_io_complete_scsi_status 5344442
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 37005186
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 48430327
spdk_bdev_io_get_iovec 1128052
spdk_bdev_io_get_md_buf 10307955
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 25899128
spdk_bdev_io_get_scsi_status 9129673
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 30663102
spdk_bdev_io_get_thread 295160204
spdk_bdev_io_hide_metadata 5207470
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 13007510
spdk_bdev_io_set_md_buf 33756
spdk_bdev_io_type_supported 2751564
spdk_bdev_is_dif_check_enabled 1268567
spdk_bdev_is_dif_head_of_md 634104
spdk_bdev_is_md_interleaved 12816414
spdk_bdev_is_md_separate 64953917
spdk_bdev_is_zoned 5116
spdk_bdev_module_claim_bdev 4887
spdk_bdev_module_claim_bdev_desc 444
spdk_bdev_module_examine_done 64388
spdk_bdev_module_fini_done 5923
spdk_bdev_module_fini_start_done 1970
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37300
spdk_bdev_module_list_find 37300
spdk_bdev_module_release_bdev 4815
spdk_bdev_next 29429
spdk_bdev_next_leaf 1590
spdk_bdev_notify_blockcnt_change 224
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 88
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 275860
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23227
spdk_bdev_open_ext_v2 27382
spdk_bdev_open_opts_init 4151
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 918479
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1095
spdk_bdev_read 15262808
spdk_bdev_read_blocks 17579715
spdk_bdev_read_blocks_with_md 1263539
spdk_bdev_readv 2060690
spdk_bdev_readv_blocks 8381544
spdk_bdev_readv_blocks_ext 30286293
spdk_bdev_readv_blocks_with_md 66006086
spdk_bdev_register 6400
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29209
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6411
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 17063096
spdk_bdev_unmap_blocks 36690066
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1099
spdk_bdev_unregister 6414
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11296
spdk_bdev_write 34258074
spdk_bdev_write_blocks 35745931
spdk_bdev_write_blocks_with_md 102876
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3735798
spdk_bdev_writev 2341912
spdk_bdev_writev_blocks 6500080
spdk_bdev_writev_blocks_ext 51502921
spdk_bdev_writev_blocks_with_md 25518955
spdk_bdev_zcopy_end 1159189
spdk_bdev_zcopy_start 1174246
spdk_for_each_bdev 5108
spdk_for_each_bdev_leaf 646

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