LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4671 5670 82.4 %
Date: 2024-11-20 12:57:07 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5039 23691 21.3 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 25007676
_bdev_abort 105688
_bdev_copy_split 0
_bdev_get_block_size_with_md 545963
_bdev_init 2186
_bdev_io_check_opts 73077974
_bdev_io_complete 249461215
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 317844
_bdev_io_ext_use_bounce_buffer 316235
_bdev_io_handle_no_mem 250118251
_bdev_io_pull_bounce_data_buf 317844
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 317844
_bdev_io_put_buf 11585185
_bdev_io_set_buf 11582197
_bdev_io_set_md_buf 11582147
_bdev_io_submit 251611012
_bdev_io_submit_ext 171557735
_bdev_lock_lba_range 4672
_bdev_memory_domain_get_io_cb 316235
_bdev_memory_domain_io_get_buf 316235
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 631329
_bdev_trace 2186
_bdev_unlock_lba_range 4672
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 224
_calculate_measured_qd_cpl 114
_event_notify 1172
_is_buf_allocated 53663004
_media_management_notify 0
_remove_notify 755
_resize_notify 417
_spdk_bdev_quiesce 2522
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2186
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2186
_tmp_bdev_event_cb 0
_to_next_boundary 1628448
bdev_abort 105684
bdev_abort_all_buf_io 22772
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23137
bdev_abort_buf_io 105680
bdev_abort_buf_io_cb 0
bdev_abort_io 105708
bdev_abort_io_done 105704
bdev_abort_queued_io 105688
bdev_abort_retry 4
bdev_alias_del 6386
bdev_alloc_io_stat 28663
bdev_bytes_to_blocks 60108258
bdev_calculate_measured_queue_depth 114
bdev_ch_add_to_io_submitted 252635569
bdev_ch_remove_from_io_submitted 252098536
bdev_ch_resubmit_io 6303977
bdev_ch_retry_io 5559496
bdev_channel_abort_queued_ios 22406
bdev_channel_create 21971
bdev_channel_destroy 21963
bdev_channel_destroy_resource 21963
bdev_channel_for_each_io 0
bdev_channel_get_io 253510374
bdev_channel_poll_qos 399972
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 402012
bdev_channel_submit_qos_io_done 399626
bdev_close 65021
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 65068
bdev_desc_free 65068
bdev_desc_release_claims 347
bdev_destroy_cb 6399
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 417542
bdev_each_channel_msg 412599
bdev_enable_histogram_config_json 964
bdev_enable_qos 22018
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6374
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2322
bdev_examine_allowlist_remove 12716
bdev_finish_unregister_bdevs_iter 6337
bdev_finish_wait_for_examine_done 2322
bdev_for_each_io_done 0
bdev_free_io_stat 28663
bdev_get_by_name 31963
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 218410478
bdev_get_io_stat 353
bdev_get_max_write 2776
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1114
bdev_histogram_enable_channel_cb 770
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 58
bdev_init_complete 2322
bdev_init_failed 0
bdev_io_complete 252065733
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 44359
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 250467097
bdev_io_do_submit 251405787
bdev_io_exec_sequence 360578
bdev_io_exec_sequence_cb 360578
bdev_io_get_buf 11581810
bdev_io_get_buf_complete 11582129
bdev_io_get_iobuf_cb 73730
bdev_io_get_max_buf_len 23159541
bdev_io_increment_outstanding 251964775
bdev_io_init 252074557
bdev_io_needs_sequence_exec 425049850
bdev_io_on_tailq 211416
bdev_io_pull_data 317848
bdev_io_pull_data_done 317844
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 317848
bdev_io_push_bounce_data_done 317844
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 317844
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 11585209
bdev_io_range_is_locked 49223
bdev_io_should_split 254829164
bdev_io_split 627840
bdev_io_split_done 1637617
bdev_io_split_submit 1637633
bdev_io_status_get_string 0
bdev_io_submit 252483163
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 316219
bdev_io_type_supported 13804342
bdev_io_update_io_stat 252379611
bdev_io_use_accel_sequence 671713641
bdev_io_use_memory_domain 175483309
bdev_io_valid_blocks 253122164
bdev_is_read_io 17642147
bdev_lba_range_overlapped 45912
bdev_lba_range_overlaps_tailq 4693
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4672
bdev_lock_lba_range_check_io 37516
bdev_lock_lba_range_ctx 4672
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3744
bdev_mgmt_channel_create 13079
bdev_mgmt_channel_destroy 13079
bdev_mgr_unregister_cb 2322
bdev_module_action_complete 66806
bdev_module_action_done 64484
bdev_module_all_actions_completed 13295401
bdev_module_fini_iter 8228
bdev_module_fini_start_iter 4286
bdev_module_get_max_ctx_size 2322
bdev_modules_init 2322
bdev_name_add 12762
bdev_name_cmp 130468
bdev_name_del 449
bdev_name_del_unsafe 12744
bdev_name_tree_RB_FIND 31963
bdev_name_tree_RB_INSERT 12762
bdev_name_tree_RB_INSERT_COLOR 12744
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 12744
bdev_name_tree_RB_REMOVE_COLOR 9822
bdev_no_mem_poller 1
bdev_ok_to_examine 6374
bdev_open 65068
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2322
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28398
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 10589998
bdev_qos_io_to_limit 859906298
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 859912479
bdev_qos_r_bps_queue 17642091
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 211529613
bdev_qos_rw_bps_rewind_quota 6880865
bdev_qos_rw_iops_queue 664660942
bdev_qos_rw_iops_rewind_quota 10638480
bdev_qos_rw_queue_io 876192074
bdev_qos_rw_rewind_io 17519345
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 750090
bdev_queue_nomem_io_tail 5554082
bdev_quiesce_range_locked 1259
bdev_read_blocks_with_md 17771038
bdev_readv_blocks_with_md 98074223
bdev_register 6372
bdev_register_finished 6362
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 219660887
bdev_rw_split_get_buf_cb 66320
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5559497
bdev_start_qos 65021
bdev_start_reset 329
bdev_submit_request 251660502
bdev_trace 2064
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4672
bdev_unlock_lba_range_get_channel 3748
bdev_unmap_should_split 27193489
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1259
bdev_unregister 6362
bdev_unregister_abort_channel 443
bdev_unregister_unsafe 7053
bdev_update_qd_sampling_period 135
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13293079
bdev_write_blocks_with_md 29643073
bdev_write_zero_buffer 543187
bdev_write_zero_buffer_done 543187
bdev_write_zeroes_should_split 3414083
bdev_write_zeroes_split 1210
bdev_writev_blocks_with_md 74492615
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 1172
io_channel_iter_get_bdev 830137
log_already_claimed 114
parent_bdev_io_complete 627836
register_flag_bdev 2186
spdk_bdev_abort 105664
spdk_bdev_add_io_stat 22303
spdk_bdev_alias_add 6404
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1106
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 495
spdk_bdev_close 27674
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 485118545
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30125
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 780
spdk_bdev_examine 16
spdk_bdev_finish 2322
spdk_bdev_first 5109
spdk_bdev_first_leaf 636
spdk_bdev_flush 924672
spdk_bdev_flush_blocks 3264564
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 417542
spdk_bdev_for_each_channel_continue 412597
spdk_bdev_free_io 251250455
spdk_bdev_get_acwu 2691
spdk_bdev_get_aliases 30173
spdk_bdev_get_block_size 51744930
spdk_bdev_get_buf_align 74564533
spdk_bdev_get_by_name 3565
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9074409
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 96083301
spdk_bdev_get_io_channel 34964
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602500
spdk_bdev_get_max_copy 2557
spdk_bdev_get_md_size 50766273
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133589
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66106
spdk_bdev_get_num_blocks 34160430
spdk_bdev_get_numa_id 1457
spdk_bdev_get_nvme_ctratt 3652
spdk_bdev_get_nvme_nsid 3019
spdk_bdev_get_optimal_io_boundary 2561
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3581
spdk_bdev_get_product_name 32638
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 30135
spdk_bdev_get_qos_rpc_type 120500
spdk_bdev_get_uuid 47463
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6315
spdk_bdev_has_write_cache 3030
spdk_bdev_histogram_enable 773
spdk_bdev_histogram_enable_ext 780
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2322
spdk_bdev_io_complete 250544892
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 36973822
spdk_bdev_io_complete_nvme_status 28437592
spdk_bdev_io_complete_scsi_status 5520676
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 36250699
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 44745364
spdk_bdev_io_get_iovec 1089073
spdk_bdev_io_get_md_buf 9826738
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 26320527
spdk_bdev_io_get_scsi_status 9362290
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 30217201
spdk_bdev_io_get_thread 263032329
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12388235
spdk_bdev_io_set_md_buf 35471
spdk_bdev_io_type_supported 2817388
spdk_bdev_is_dif_check_enabled 1230406
spdk_bdev_is_dif_head_of_md 615031
spdk_bdev_is_md_interleaved 10241881
spdk_bdev_is_md_separate 55044400
spdk_bdev_is_zoned 5204
spdk_bdev_module_claim_bdev 4926
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_module_examine_done 64212
spdk_bdev_module_fini_done 5906
spdk_bdev_module_fini_start_done 1964
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37201
spdk_bdev_module_list_find 37201
spdk_bdev_module_release_bdev 4854
spdk_bdev_next 29431
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 263
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 326177
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27369
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 924542
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1090
spdk_bdev_read 14143845
spdk_bdev_read_blocks 16494508
spdk_bdev_read_blocks_with_md 1297838
spdk_bdev_readv 2130659
spdk_bdev_readv_blocks 8507140
spdk_bdev_readv_blocks_ext 28520365
spdk_bdev_readv_blocks_with_md 59916102
spdk_bdev_register 6376
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29356
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6387
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1118
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 12479679
spdk_bdev_unmap_blocks 27468203
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1094
spdk_bdev_unregister 6390
spdk_bdev_unregister_by_name 784
spdk_bdev_wait_for_examine 11250
spdk_bdev_write 28059566
spdk_bdev_write_blocks 29216075
spdk_bdev_write_blocks_with_md 124830
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3413930
spdk_bdev_writev 2418362
spdk_bdev_writev_blocks 6484852
spdk_bdev_writev_blocks_ext 44706805
spdk_bdev_writev_blocks_with_md 23030146
spdk_bdev_zcopy_end 1160328
spdk_bdev_zcopy_start 1195495
spdk_for_each_bdev 5109
spdk_for_each_bdev_leaf 636

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