LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4825 5875 82.1 %
Date: 2024-11-20 15:05:15 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5143 24464 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24515408
_bdev_abort 64077
_bdev_copy_split 0
_bdev_get_block_size_with_md 672666
_bdev_init 2192
_bdev_io_check_opts 76481774
_bdev_io_complete 258178653
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2674120
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2651966
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2647326
_bdev_io_handle_no_mem 257070388
_bdev_io_pull_bounce_data_buf 2643895
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2655746
_bdev_io_put_buf 13940483
_bdev_io_set_buf 13907886
_bdev_io_set_md_buf 13906786
_bdev_io_submit 262033977
_bdev_io_submit_ext 177176037
_bdev_lock_lba_range 4680
_bdev_memory_domain_get_io_cb 2630983
_bdev_next_leaf 2236
_bdev_open_async 1052
_bdev_reset_complete 329
_bdev_rw_split 1002565
_bdev_trace 2192
_bdev_unlock_lba_range 4680
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 228
_calculate_measured_qd_cpl 116
_event_notify 1204
_is_buf_allocated 55885611
_media_management_notify 0
_remove_notify 755
_resize_notify 449
_spdk_bdev_quiesce 2538
_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 1996986
bdev_abort 64073
bdev_abort_all_buf_io 22991
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23357
bdev_abort_buf_io 64069
bdev_abort_buf_io_cb 0
bdev_abort_io 64097
bdev_abort_io_done 64093
bdev_abort_queued_io 64077
bdev_abort_retry 4
bdev_alias_del 6410
bdev_alloc_io_stat 28905
bdev_bytes_to_blocks 64728960
bdev_calculate_measured_queue_depth 116
bdev_ch_add_to_io_submitted 264448961
bdev_ch_remove_from_io_submitted 261885673
bdev_ch_resubmit_io 5551279
bdev_ch_retry_io 4871563
bdev_channel_abort_queued_ios 22625
bdev_channel_create 22191
bdev_channel_destroy 22183
bdev_channel_destroy_resource 22183
bdev_channel_for_each_io 0
bdev_channel_get_io 266405794
bdev_channel_poll_qos 397004
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 398135
bdev_channel_submit_qos_io_done 396503
bdev_close 65236
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 65283
bdev_desc_free 65283
bdev_desc_get_block_size 341676031
bdev_desc_release_claims 347
bdev_destroy_cb 6390
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 414483
bdev_each_channel_msg 408783
bdev_enable_histogram_config_json 964
bdev_enable_qos 22238
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 28905
bdev_get_by_name 31897
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 341
bdev_get_each_channel_stat 338
bdev_get_io_size_in_byte 224833615
bdev_get_io_stat 351
bdev_get_max_write 2786
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 260748538
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 68167
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 260718742
bdev_io_do_submit 261691133
bdev_io_exec_sequence 400578
bdev_io_exec_sequence_cb 400578
bdev_io_get_accel_buf 0
bdev_io_get_block_size 225883478
bdev_io_get_buf 13911220
bdev_io_get_buf_complete 13903778
bdev_io_get_iobuf_cb 78284
bdev_io_get_max_buf_len 27818251
bdev_io_increment_outstanding 261796113
bdev_io_init 265127893
bdev_io_init_dif_ctx 2334798
bdev_io_needs_accel_buffer 174653457
bdev_io_needs_bounce_buffer 177229419
bdev_io_needs_metadata 527170895
bdev_io_needs_sequence_exec 448304851
bdev_io_on_tailq 128194
bdev_io_pull_data 2674683
bdev_io_pull_data_done 2641992
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 2676586
bdev_io_push_bounce_data_done 2676118
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2676609
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 13941900
bdev_io_range_is_locked 65568
bdev_io_should_split 270776963
bdev_io_split 1001267
bdev_io_split_done 2023554
bdev_io_split_submit 2023570
bdev_io_status_get_string 0
bdev_io_submit 263558521
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 332411
bdev_io_support_dif 264210398
bdev_io_type_supported 14428108
bdev_io_update_io_stat 262406740
bdev_io_use_accel_sequence 708655225
bdev_io_use_memory_domain 190434083
bdev_io_valid_blocks 266756063
bdev_is_read_io 17650346
bdev_lba_range_overlapped 62257
bdev_lba_range_overlaps_tailq 4701
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4680
bdev_lock_lba_range_check_io 46574
bdev_lock_lba_range_ctx 4680
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3744
bdev_mgmt_channel_create 13213
bdev_mgmt_channel_destroy 13213
bdev_mgr_unregister_cb 2328
bdev_module_action_complete 66988
bdev_module_action_done 64660
bdev_module_all_actions_completed 12641516
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 130426
bdev_name_del 449
bdev_name_del_unsafe 12792
bdev_name_tree_RB_FIND 31897
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 9854
bdev_no_mem_poller 1
bdev_ok_to_examine 6398
bdev_open 65283
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 28551
bdev_open_opts_copy 8449
bdev_open_opts_get_defaults 69509
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 11231823
bdev_qos_io_to_limit 896493238
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 896499190
bdev_qos_r_bps_queue 17650290
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 217891219
bdev_qos_rw_bps_rewind_quota 6944130
bdev_qos_rw_iops_queue 694848705
bdev_qos_rw_iops_rewind_quota 10578317
bdev_qos_rw_queue_io 912748858
bdev_qos_rw_rewind_io 17522447
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 693507
bdev_queue_nomem_io_tail 4857967
bdev_quiesce_range_locked 1267
bdev_read_blocks_with_md 18699938
bdev_readv_blocks_with_md 100348656
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 232289485
bdev_rw_split_get_buf_cb 45994
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 4871564
bdev_start_qos 65236
bdev_start_reset 329
bdev_submit_request 261681358
bdev_trace 2070
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4680
bdev_unlock_lba_range_get_channel 3748
bdev_unmap_should_split 30673380
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1267
bdev_unregister 6386
bdev_unregister_abort_channel 442
bdev_unregister_unsafe 7077
bdev_update_qd_sampling_period 137
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12639188
bdev_write_blocks_with_md 33411385
bdev_write_zero_buffer 669880
bdev_write_zero_buffer_done 669880
bdev_write_zeroes_should_split 3900007
bdev_write_zeroes_split 3385
bdev_writev_blocks_with_md 77689126
claim_bdev 347
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1531
claim_type_promotes_to_write 99
claim_verify_rom 91
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1204
io_channel_iter_get_bdev 823265
log_already_claimed 114
parent_bdev_io_complete 1001263
register_flag_bdev 2192
spdk_bdev_abort 64053
spdk_bdev_add_io_stat 22521
spdk_bdev_alias_add 6428
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1165
spdk_bdev_claim_get_name 8438
spdk_bdev_claim_opts_init 495
spdk_bdev_close 27828
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 782831858
spdk_bdev_desc_get_block_size 47429126
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 616462
spdk_bdev_desc_get_md_size 43916499
spdk_bdev_desc_is_dif_check_enabled 1235240
spdk_bdev_desc_is_dif_head_of_md 616462
spdk_bdev_desc_is_md_interleaved 616492
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30147
spdk_bdev_dump_io_stat_json 331
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2328
spdk_bdev_first 5114
spdk_bdev_first_leaf 646
spdk_bdev_flush 762254
spdk_bdev_flush_blocks 2950155
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 414483
spdk_bdev_for_each_channel_continue 408781
spdk_bdev_free_io 261254701
spdk_bdev_get_acwu 2679
spdk_bdev_get_aliases 30195
spdk_bdev_get_block_size 2917686
spdk_bdev_get_buf_align 81585889
spdk_bdev_get_by_name 3346
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8975058
spdk_bdev_get_device_stat 341
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 18245961
spdk_bdev_get_io_channel 35186
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602940
spdk_bdev_get_max_copy 2545
spdk_bdev_get_md_size 7700831
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133852
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65236
spdk_bdev_get_num_blocks 33304978
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3702
spdk_bdev_get_nvme_nsid 3055
spdk_bdev_get_optimal_io_boundary 2549
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3583
spdk_bdev_get_product_name 32678
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 326
spdk_bdev_get_qos_rate_limits 30157
spdk_bdev_get_qos_rpc_type 120588
spdk_bdev_get_uuid 48001
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6303
spdk_bdev_has_write_cache 3068
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2328
spdk_bdev_io_complete 260490203
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 40274795
spdk_bdev_io_complete_nvme_status 27240174
spdk_bdev_io_complete_scsi_status 5267564
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 35781469
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 45963697
spdk_bdev_io_get_iovec 1062945
spdk_bdev_io_get_md_buf 9771344
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 25564371
spdk_bdev_io_get_scsi_status 9252390
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 28958531
spdk_bdev_io_get_thread 274015255
spdk_bdev_io_hide_metadata 4583452
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12346714
spdk_bdev_io_set_md_buf 36516
spdk_bdev_io_type_supported 2660789
spdk_bdev_is_dif_check_enabled 1235165
spdk_bdev_is_dif_head_of_md 617403
spdk_bdev_is_md_interleaved 12618796
spdk_bdev_is_md_separate 62023487
spdk_bdev_is_zoned 5220
spdk_bdev_module_claim_bdev 4962
spdk_bdev_module_claim_bdev_desc 443
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 4890
spdk_bdev_next 29438
spdk_bdev_next_leaf 1590
spdk_bdev_notify_blockcnt_change 279
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 322360
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23277
spdk_bdev_open_ext_v2 27507
spdk_bdev_open_opts_init 4226
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 895263
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1098
spdk_bdev_read 14477592
spdk_bdev_read_blocks 17420537
spdk_bdev_read_blocks_with_md 1300323
spdk_bdev_readv 1685216
spdk_bdev_readv_blocks 7960354
spdk_bdev_readv_blocks_ext 28943598
spdk_bdev_readv_blocks_with_md 62082872
spdk_bdev_register 6400
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29594
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 14758059
spdk_bdev_unmap_blocks 30628731
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1102
spdk_bdev_unregister 6414
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11296
spdk_bdev_write 31275939
spdk_bdev_write_blocks 32973078
spdk_bdev_write_blocks_with_md 124626
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3899854
spdk_bdev_writev 1907853
spdk_bdev_writev_blocks 5964865
spdk_bdev_writev_blocks_ext 47746020
spdk_bdev_writev_blocks_with_md 23806449
spdk_bdev_zcopy_end 1094957
spdk_bdev_zcopy_start 1110427
spdk_for_each_bdev 5114
spdk_for_each_bdev_leaf 646

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