LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4671 5664 82.5 %
Date: 2024-11-20 21:40:23 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4969 23663 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 27638849
_bdev_abort 102652
_bdev_copy_split 0
_bdev_get_block_size_with_md 744089
_bdev_init 2250
_bdev_io_check_opts 93825880
_bdev_io_complete 296305656
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 350943
_bdev_io_ext_use_bounce_buffer 349203
_bdev_io_handle_no_mem 297054597
_bdev_io_pull_bounce_data_buf 350943
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 350943
_bdev_io_put_buf 16897544
_bdev_io_set_buf 16897265
_bdev_io_set_md_buf 16897321
_bdev_io_submit 299102147
_bdev_io_submit_ext 214439306
_bdev_lock_lba_range 4682
_bdev_memory_domain_get_io_cb 349203
_bdev_memory_domain_io_get_buf 349203
_bdev_next_leaf 2204
_bdev_open_async 1055
_bdev_reset_complete 339
_bdev_rw_split 1862494
_bdev_trace 2250
_bdev_unlock_lba_range 4682
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 232
_calculate_measured_qd_cpl 118
_event_notify 1175
_is_buf_allocated 70042711
_media_management_notify 0
_remove_notify 772
_resize_notify 403
_spdk_bdev_quiesce 2542
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2250
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2250
_tmp_bdev_event_cb 0
_to_next_boundary 3087648
bdev_abort 102648
bdev_abort_all_buf_io 23987
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 24371
bdev_abort_buf_io 102644
bdev_abort_buf_io_cb 0
bdev_abort_io 102672
bdev_abort_io_done 102668
bdev_abort_queued_io 102652
bdev_abort_retry 4
bdev_alias_del 6789
bdev_alloc_io_stat 30255
bdev_bytes_to_blocks 61092900
bdev_calculate_measured_queue_depth 118
bdev_ch_add_to_io_submitted 301909176
bdev_ch_remove_from_io_submitted 299546968
bdev_ch_resubmit_io 5800714
bdev_ch_retry_io 5090635
bdev_channel_abort_queued_ios 23603
bdev_channel_create 23162
bdev_channel_destroy 23154
bdev_channel_destroy_resource 23154
bdev_channel_for_each_io 0
bdev_channel_get_io 303727235
bdev_channel_poll_qos 378798
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 380126
bdev_channel_submit_qos_io_done 378450
bdev_close 67078
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 67125
bdev_desc_free 67125
bdev_desc_release_claims 396
bdev_destroy_cb 6804
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 396813
bdev_each_channel_msg 390762
bdev_enable_histogram_config_json 969
bdev_enable_qos 23209
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6777
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 199
bdev_examine_allowlist_free 2385
bdev_examine_allowlist_remove 13522
bdev_finish_unregister_bdevs_iter 6746
bdev_finish_wait_for_examine_done 2385
bdev_for_each_io_done 0
bdev_free_io_stat 30255
bdev_get_by_name 33401
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 341
bdev_get_each_channel_stat 340
bdev_get_io_size_in_byte 231662863
bdev_get_io_stat 351
bdev_get_max_write 3125
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1118
bdev_histogram_enable_channel_cb 772
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 58
bdev_init_complete 2385
bdev_init_failed 0
bdev_io_complete 299317132
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71535
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 298160511
bdev_io_do_submit 299340521
bdev_io_exec_sequence 420722
bdev_io_exec_sequence_cb 420722
bdev_io_get_buf 16897457
bdev_io_get_buf_complete 16896911
bdev_io_get_iobuf_cb 73602
bdev_io_get_max_buf_len 33791229
bdev_io_increment_outstanding 300303030
bdev_io_init 302307397
bdev_io_needs_sequence_exec 517970758
bdev_io_on_tailq 205344
bdev_io_pull_data 350947
bdev_io_pull_data_done 350943
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 350947
bdev_io_push_bounce_data_done 350943
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 350943
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 16897539
bdev_io_range_is_locked 57404
bdev_io_should_split 306742467
bdev_io_split 1861137
bdev_io_split_done 3199953
bdev_io_split_submit 3199969
bdev_io_status_get_string 0
bdev_io_submit 301537467
bdev_io_submit_reset 314
bdev_io_submit_sequence_cb 349187
bdev_io_type_supported 17047312
bdev_io_update_io_stat 299149558
bdev_io_use_accel_sequence 809578405
bdev_io_use_memory_domain 221336566
bdev_io_valid_blocks 303388098
bdev_is_read_io 18745406
bdev_lba_range_overlapped 54093
bdev_lba_range_overlaps_tailq 4703
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4682
bdev_lock_lba_range_check_io 46414
bdev_lock_lba_range_ctx 4682
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3741
bdev_mgmt_channel_create 13460
bdev_mgmt_channel_destroy 13460
bdev_mgr_unregister_cb 2385
bdev_module_action_complete 71246
bdev_module_action_done 68861
bdev_module_all_actions_completed 12388221
bdev_module_fini_iter 8472
bdev_module_fini_start_iter 4408
bdev_module_get_max_ctx_size 2385
bdev_modules_init 2385
bdev_name_add 13568
bdev_name_cmp 142499
bdev_name_del 675
bdev_name_del_unsafe 13550
bdev_name_tree_RB_FIND 33401
bdev_name_tree_RB_INSERT 13568
bdev_name_tree_RB_INSERT_COLOR 13550
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 13550
bdev_name_tree_RB_REMOVE_COLOR 10523
bdev_no_mem_poller 1
bdev_ok_to_examine 6777
bdev_open 67125
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1045
bdev_open_async_fini 2385
bdev_open_async_opts_copy 1045
bdev_open_async_opts_get_default 1045
bdev_open_ext 30038
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 969
bdev_qos_destroy 196
bdev_qos_io_submit 11165502
bdev_qos_io_to_limit 874858971
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 874864565
bdev_qos_r_bps_queue 18745350
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 223780978
bdev_qos_rw_bps_rewind_quota 7881930
bdev_qos_rw_iops_queue 668400245
bdev_qos_rw_iops_rewind_quota 10720215
bdev_qos_rw_queue_io 892182037
bdev_qos_rw_rewind_io 18602145
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 725184
bdev_queue_nomem_io_tail 5075725
bdev_quiesce_range_locked 1269
bdev_read_blocks_with_md 22114489
bdev_readv_blocks_with_md 117885107
bdev_register 6775
bdev_register_finished 6765
bdev_reset_check_outstanding_io 53
bdev_reset_check_outstanding_io_done 53
bdev_reset_complete 331
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 384
bdev_reset_freeze_channel_done 331
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 269956556
bdev_rw_split_get_buf_cb 61488
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 5090636
bdev_start_qos 67078
bdev_start_reset 339
bdev_submit_request 299696041
bdev_trace 2128
bdev_unfreeze_channel 388
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4682
bdev_unlock_lba_range_get_channel 3745
bdev_unmap_should_split 27390282
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1269
bdev_unregister 6765
bdev_unregister_abort_channel 449
bdev_unregister_unsafe 7472
bdev_update_qd_sampling_period 139
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12385836
bdev_write_blocks_with_md 31336170
bdev_write_zero_buffer 740964
bdev_write_zero_buffer_done 740964
bdev_write_zeroes_should_split 3661494
bdev_write_zeroes_split 14184
bdev_writev_blocks_with_md 97410057
claim_bdev 396
claim_opts_copy 88
claim_reset 374
claim_type_is_v2 1726
claim_type_promotes_to_write 100
claim_verify_rom 92
claim_verify_rwm 32
claim_verify_rwo 324
event_notify 1175
io_channel_iter_get_bdev 787573
log_already_claimed 114
parent_bdev_io_complete 1861133
register_flag_bdev 2250
spdk_bdev_abort 102628
spdk_bdev_add_io_stat 23494
spdk_bdev_alias_add 6807
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 655
spdk_bdev_channel_get_histogram 1110
spdk_bdev_claim_get_name 8437
spdk_bdev_claim_opts_init 544
spdk_bdev_close 29306
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 577707832
spdk_bdev_destruct_done 1931
spdk_bdev_dump_info_json 30161
spdk_bdev_dump_io_stat_json 331
spdk_bdev_enable_histogram_opts_init 782
spdk_bdev_examine 16
spdk_bdev_finish 2385
spdk_bdev_first 5123
spdk_bdev_first_leaf 640
spdk_bdev_flush 768028
spdk_bdev_flush_blocks 4570594
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 396816
spdk_bdev_for_each_channel_continue 390762
spdk_bdev_free_io 299802764
spdk_bdev_get_acwu 4168
spdk_bdev_get_aliases 30217
spdk_bdev_get_block_size 51871420
spdk_bdev_get_buf_align 99387875
spdk_bdev_get_by_name 3363
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 27974757
spdk_bdev_get_device_stat 341
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 105540897
spdk_bdev_get_io_channel 36973
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 603220
spdk_bdev_get_max_copy 4034
spdk_bdev_get_md_size 67377720
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 137183
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 69178
spdk_bdev_get_num_blocks 56079715
spdk_bdev_get_numa_id 1461
spdk_bdev_get_nvme_ctratt 3714
spdk_bdev_get_nvme_nsid 3099
spdk_bdev_get_optimal_io_boundary 4038
spdk_bdev_get_opts 375
spdk_bdev_get_physical_block_size 6010
spdk_bdev_get_product_name 34166
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 326
spdk_bdev_get_qos_rate_limits 30171
spdk_bdev_get_qos_rpc_type 120644
spdk_bdev_get_uuid 72011
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 8059
spdk_bdev_has_write_cache 5879
spdk_bdev_histogram_enable 775
spdk_bdev_histogram_enable_ext 782
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2385
spdk_bdev_io_complete 297988072
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 39126282
spdk_bdev_io_complete_nvme_status 43260412
spdk_bdev_io_complete_scsi_status 5200851
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 44175775
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 52553333
spdk_bdev_io_get_iovec 977250
spdk_bdev_io_get_md_buf 9913741
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 28891102
spdk_bdev_io_get_scsi_status 29000485
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 45823496
spdk_bdev_io_get_thread 316096697
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 17556713
spdk_bdev_io_set_md_buf 40215
spdk_bdev_io_type_supported 2821820
spdk_bdev_is_dif_check_enabled 1093934
spdk_bdev_is_dif_head_of_md 546803
spdk_bdev_is_md_interleaved 29272534
spdk_bdev_is_md_separate 76155519
spdk_bdev_is_zoned 6348
spdk_bdev_module_claim_bdev 5049
spdk_bdev_module_claim_bdev_desc 492
spdk_bdev_module_examine_done 68589
spdk_bdev_module_fini_done 6087
spdk_bdev_module_fini_start_done 2023
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 38295
spdk_bdev_module_list_find 38295
spdk_bdev_module_release_bdev 4977
spdk_bdev_next 29449
spdk_bdev_next_leaf 1564
spdk_bdev_notify_blockcnt_change 256
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 128
spdk_bdev_nvme_io_passthru 88
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 1565388
spdk_bdev_open_async 1045
spdk_bdev_open_ext 28991
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 938860
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1100
spdk_bdev_read 14337956
spdk_bdev_read_blocks 20330691
spdk_bdev_read_blocks_with_md 1789392
spdk_bdev_readv 2020637
spdk_bdev_readv_blocks 19009451
spdk_bdev_readv_blocks_ext 37958869
spdk_bdev_readv_blocks_with_md 59295828
spdk_bdev_register 6779
spdk_bdev_reset 339
spdk_bdev_reset_io_stat 30946
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 379
spdk_bdev_set_qd_sampling_period 6790
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1122
spdk_bdev_subsystem_config_json 199
spdk_bdev_unmap 12624021
spdk_bdev_unmap_blocks 27717151
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1104
spdk_bdev_unregister 6793
spdk_bdev_unregister_by_name 793
spdk_bdev_wait_for_examine 11770
spdk_bdev_write 28515072
spdk_bdev_write_blocks 30558573
spdk_bdev_write_blocks_with_md 107353
spdk_bdev_write_zeroes 717
spdk_bdev_write_zeroes_blocks 3661143
spdk_bdev_writev 2946785
spdk_bdev_writev_blocks 17485043
spdk_bdev_writev_blocks_ext 55948433
spdk_bdev_writev_blocks_with_md 22728083
spdk_bdev_zcopy_end 1044459
spdk_bdev_zcopy_start 1077590
spdk_for_each_bdev 5123
spdk_for_each_bdev_leaf 640

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