LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4055 4915 82.5 %
Date: 2024-07-15 16:46:43 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 24002289
_bdev_abort 21774
_bdev_copy_split 0
_bdev_get_block_size_with_md 601116
_bdev_init 2030
_bdev_io_check_opts 73059937
_bdev_io_complete 193158315
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1092
_bdev_io_ext_use_bounce_buffer 354471
_bdev_io_handle_no_mem 193839570
_bdev_io_pull_bounce_data_buf 355551
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1092
_bdev_io_put_buf 7650063
_bdev_io_set_buf 7650063
_bdev_io_set_md_buf 7650063
_bdev_io_submit 193136321
_bdev_io_submit_ext 133333909
_bdev_lock_lba_range 6721
_bdev_memory_domain_get_io_cb 354471
_bdev_memory_domain_io_get_buf 354471
_bdev_next_leaf 1711
_bdev_open_async 2200
_bdev_rw_split 2495799
_bdev_trace 2030
_bdev_unlock_lba_range 6721
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 171
_calculate_measured_qd_cpl 87
_event_notify 1682
_is_buf_allocated 46571326
_media_management_notify 0
_remove_notify 1405
_resize_notify 277
_spdk_bdev_quiesce 8795
_tmp_bdev_event_cb 1
_to_next_boundary 5511830
bdev_abort 21771
bdev_abort_all_buf_io 24323
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 47867
bdev_abort_buf_io 21768
bdev_abort_buf_io_cb 0
bdev_abort_io 21780
bdev_abort_io_done 21777
bdev_abort_queued_io 21774
bdev_abort_retry 3
bdev_alias_del 7324
bdev_alloc_io_stat 30810
bdev_bytes_to_blocks 47313667
bdev_calculate_measured_queue_depth 87
bdev_ch_add_to_io_submitted 195653271
bdev_ch_remove_from_io_submitted 195653271
bdev_ch_resubmit_io 6276423
bdev_ch_retry_io 5792879
bdev_channel_abort_queued_ios 24016
bdev_channel_create 23243
bdev_channel_destroy 23237
bdev_channel_destroy_resource 23237
bdev_channel_for_each_io 0
bdev_channel_get_io 196646841
bdev_channel_poll_qos 337103
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 271
bdev_channel_submit_qos_io 337785
bdev_channel_submit_qos_io_done 336844
bdev_close 67502
bdev_compare_and_write_do_compare 2301
bdev_compare_and_write_do_compare_done 2301
bdev_compare_and_write_do_write 2167
bdev_compare_and_write_do_write_done 2167
bdev_compare_blocks_with_md 12
bdev_compare_do_read 2280
bdev_compare_do_read_done 2280
bdev_comparev_and_writev_blocks_locked 2301
bdev_comparev_and_writev_blocks_unlock 2301
bdev_comparev_and_writev_blocks_unlocked 2301
bdev_comparev_blocks_with_md 2359
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 283
bdev_copy_split 12
bdev_desc_alloc 67537
bdev_desc_free 67537
bdev_desc_release_claims 289
bdev_destroy_cb 7345
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 359418
bdev_each_channel_msg 347102
bdev_enable_histogram_config_json 815
bdev_enable_qos 23281
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 7304
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 150
bdev_examine_allowlist_free 2095
bdev_finish_unregister_bdevs_iter 6711
bdev_finish_wait_for_examine_done 2095
bdev_for_each_io_done 0
bdev_free_io_stat 30810
bdev_get_by_name 40232
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 261
bdev_get_each_channel_stat 256
bdev_get_io_size_in_byte 80610017
bdev_get_io_stat 269
bdev_get_max_write 3076
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 959
bdev_histogram_enable_channel_cb 672
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2095
bdev_init_failed 0
bdev_io_complete 194228536
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71751
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 194338632
bdev_io_do_submit 193136306
bdev_io_exec_sequence 426210
bdev_io_exec_sequence_cb 426210
bdev_io_get_buf 7650063
bdev_io_get_buf_complete 7650063
bdev_io_get_iobuf_cb 35015
bdev_io_get_max_buf_len 15300126
bdev_io_increment_outstanding 194338632
bdev_io_init 195787391
bdev_io_needs_sequence_exec 335244864
bdev_io_on_tailq 43560
bdev_io_pull_data 355836
bdev_io_pull_data_done 355551
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 1095
bdev_io_push_bounce_data_done 1092
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1092
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 7650063
bdev_io_range_is_locked 214002
bdev_io_should_split 198282286
bdev_io_split 2494909
bdev_io_split_done 5576291
bdev_io_split_submit 5576303
bdev_io_status_get_string 0
bdev_io_submit 195632810
bdev_io_submit_reset 256
bdev_io_submit_sequence_cb 354459
bdev_io_type_supported 6602636
bdev_io_update_io_stat 193158315
bdev_io_use_accel_sequence 399063
bdev_io_use_memory_domain 1110
bdev_io_valid_blocks 196347463
bdev_is_read_io 15019353
bdev_lba_range_overlapped 211799
bdev_lba_range_overlaps_tailq 6762
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 2325
bdev_lock_lba_range_cb 6721
bdev_lock_lba_range_check_io 168511
bdev_lock_lba_range_ctx 6721
bdev_lock_lba_range_ctx_msg 38
bdev_lock_lba_range_get_channel 3175
bdev_mgmt_channel_create 11490
bdev_mgmt_channel_destroy 11490
bdev_mgr_unregister_cb 2095
bdev_module_action_complete 79890
bdev_module_action_done 77795
bdev_module_all_actions_completed 8425647
bdev_module_fini_iter 7621
bdev_module_fini_start_iter 3924
bdev_module_get_max_ctx_size 2095
bdev_modules_init 2095
bdev_name_add 14638
bdev_name_cmp 166604
bdev_name_del 402
bdev_name_del_unsafe 14625
bdev_name_tree_RB_FIND 40232
bdev_name_tree_RB_INSERT 14638
bdev_name_tree_RB_INSERT_COLOR 14625
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 14625
bdev_name_tree_RB_REMOVE_COLOR 11930
bdev_no_mem_poller 0
bdev_ok_to_examine 7304
bdev_open 67537
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2190
bdev_open_async_fini 2095
bdev_open_async_opts_copy 2190
bdev_open_async_opts_get_default 2190
bdev_open_ext 35342
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 815
bdev_qos_destroy 160
bdev_qos_io_submit 6129439
bdev_qos_io_to_limit 314827938
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 314827938
bdev_qos_r_bps_queue 15019311
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 74160286
bdev_qos_rw_bps_rewind_quota 6449731
bdev_qos_rw_iops_queue 254615247
bdev_qos_rw_iops_rewind_quota 8455119
bdev_qos_rw_queue_io 328775533
bdev_qos_rw_rewind_io 14904850
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 776427
bdev_queue_nomem_io_tail 5500433
bdev_quiesce_range_locked 4396
bdev_read_blocks_with_md 14961858
bdev_readv_blocks_with_md 65772236
bdev_register 7311
bdev_register_finished 7304
bdev_reset_check_outstanding_io 39
bdev_reset_check_outstanding_io_done 39
bdev_reset_complete 268
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 307
bdev_reset_freeze_channel_done 268
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 174899868
bdev_rw_split_get_buf_cb 123992
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 5792879
bdev_start_qos 67502
bdev_start_reset 268
bdev_submit_request 193912571
bdev_trace 1932
bdev_unfreeze_channel 307
bdev_unlock_lba_range 2331
bdev_unlock_lba_range_cb 6721
bdev_unlock_lba_range_get_channel 3178
bdev_unmap_should_split 18070396
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 4396
bdev_unregister 7304
bdev_unregister_abort_channel 779
bdev_unregister_unsafe 8590
bdev_update_qd_sampling_period 103
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 8423552
bdev_write_blocks_with_md 24109499
bdev_write_zero_buffer 598040
bdev_write_zero_buffer_done 598040
bdev_write_zeroes_should_split 2118442
bdev_write_zeroes_split 8119
bdev_writev_blocks_with_md 68158973
claim_bdev 289
claim_opts_copy 66
claim_reset 275
claim_type_is_v2 1255
claim_type_promotes_to_write 70
claim_verify_rom 67
claim_verify_rwm 24
claim_verify_rwo 237
event_notify 1682
io_channel_iter_get_bdev 706520
log_already_claimed 82
parent_bdev_io_complete 2494906
register_flag_bdev 2030
spdk_bdev_abort 21765
spdk_bdev_add_io_stat 23493
spdk_bdev_alias_add 7337
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 385
spdk_bdev_channel_get_histogram 952
spdk_bdev_claim_get_name 7468
spdk_bdev_claim_opts_init 373
spdk_bdev_close 34122
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 2313
spdk_bdev_comparev_blocks 2341
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 274
spdk_bdev_desc_get_bdev 374214621
spdk_bdev_destruct_done 2017
spdk_bdev_dump_info_json 26746
spdk_bdev_dump_io_stat_json 266
spdk_bdev_examine 3
spdk_bdev_finish 2095
spdk_bdev_first 4426
spdk_bdev_first_leaf 462
spdk_bdev_flush 782682
spdk_bdev_flush_blocks 2461199
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 359418
spdk_bdev_for_each_channel_continue 347102
spdk_bdev_free_io 195787391
spdk_bdev_get_acwu 1022
spdk_bdev_get_aliases 26770
spdk_bdev_get_block_size 35953023
spdk_bdev_get_buf_align 58480779
spdk_bdev_get_by_name 4890
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 7715763
spdk_bdev_get_device_stat 261
spdk_bdev_get_dif_type 59268757
spdk_bdev_get_io_channel 40546
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type_name 534920
spdk_bdev_get_max_copy 908
spdk_bdev_get_md_size 34375782
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 148372
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66643
spdk_bdev_get_num_blocks 24071119
spdk_bdev_get_nvme_ctratt 2149
spdk_bdev_get_optimal_io_boundary 913
spdk_bdev_get_opts 296
spdk_bdev_get_physical_block_size 1889
spdk_bdev_get_product_name 29163
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 262
spdk_bdev_get_qos_rate_limits 26754
spdk_bdev_get_qos_rpc_type 106984
spdk_bdev_get_uuid 29123
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 4321
spdk_bdev_has_write_cache 2898
spdk_bdev_histogram_enable 680
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2095
spdk_bdev_io_complete 193912721
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 28629438
spdk_bdev_io_complete_nvme_status 20134125
spdk_bdev_io_complete_scsi_status 4556537
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 31296774
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 43526253
spdk_bdev_io_get_iovec 467676
spdk_bdev_io_get_md_buf 6803357
spdk_bdev_io_get_nvme_fused_status 2073
spdk_bdev_io_get_nvme_status 18156919
spdk_bdev_io_get_scsi_status 8014678
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 21090941
spdk_bdev_io_get_thread 201883428
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 7762336
spdk_bdev_io_set_md_buf 41310
spdk_bdev_io_type_supported 1470072
spdk_bdev_is_dif_check_enabled 958554
spdk_bdev_is_dif_head_of_md 480648
spdk_bdev_is_md_interleaved 8806813
spdk_bdev_is_md_separate 38966252
spdk_bdev_is_zoned 2623
spdk_bdev_module_claim_bdev 5906
spdk_bdev_module_claim_bdev_desc 358
spdk_bdev_module_examine_done 77603
spdk_bdev_module_fini_done 5526
spdk_bdev_module_fini_start_done 1829
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 34918
spdk_bdev_module_list_find 34918
spdk_bdev_module_release_bdev 5852
spdk_bdev_next 24831
spdk_bdev_next_leaf 1249
spdk_bdev_notify_blockcnt_change 181
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 28
spdk_bdev_nvme_io_passthru 72
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 273231
spdk_bdev_open_async 2190
spdk_bdev_open_ext 33148
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 859434
spdk_bdev_quiesce 545
spdk_bdev_quiesce_range 3851
spdk_bdev_read 11514963
spdk_bdev_read_blocks 13686489
spdk_bdev_read_blocks_with_md 1275369
spdk_bdev_readv 1879015
spdk_bdev_readv_blocks 7051200
spdk_bdev_readv_blocks_ext 27995475
spdk_bdev_readv_blocks_with_md 27525212
spdk_bdev_register 7314
spdk_bdev_reset 271
spdk_bdev_reset_io_stat 30810
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 299
spdk_bdev_set_qd_sampling_period 7323
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 961
spdk_bdev_subsystem_config_json 150
spdk_bdev_unmap 8807585
spdk_bdev_unmap_blocks 18282621
spdk_bdev_unquiesce 545
spdk_bdev_unquiesce_range 3854
spdk_bdev_unregister 7325
spdk_bdev_unregister_by_name 1197
spdk_bdev_wait_for_examine 11790
spdk_bdev_write 22105104
spdk_bdev_write_blocks 23396876
spdk_bdev_write_blocks_with_md 114589
spdk_bdev_write_zeroes 480
spdk_bdev_write_zeroes_blocks 2118312
spdk_bdev_writev 2223820
spdk_bdev_writev_blocks 5468478
spdk_bdev_writev_blocks_ext 45064468
spdk_bdev_writev_blocks_with_md 15314581
spdk_bdev_zcopy_end 468506
spdk_bdev_zcopy_start 468654
spdk_for_each_bdev 4426
spdk_for_each_bdev_leaf 462

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