LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4826 5873 82.2 %
Date: 2024-12-10 23:09:01 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5102 24414 20.9 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22434879
_bdev_abort 97932
_bdev_copy_split 0
_bdev_get_block_size_with_md 530813
_bdev_init 2192
_bdev_io_check_opts 66183634
_bdev_io_complete 228210751
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2252561
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2249236
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2236986
_bdev_io_handle_no_mem 227239245
_bdev_io_pull_bounce_data_buf 2234068
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2229676
_bdev_io_put_buf 12569533
_bdev_io_set_buf 12542167
_bdev_io_set_md_buf 12552819
_bdev_io_submit 230054623
_bdev_io_submit_ext 157932514
_bdev_lock_lba_range 4679
_bdev_memory_domain_get_io_cb 2222220
_bdev_next_leaf 2236
_bdev_open_async 1052
_bdev_reset_complete 333
_bdev_rw_split 777152
_bdev_trace 2192
_bdev_unlock_lba_range 4679
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 228
_calculate_measured_qd_cpl 116
_event_notify 1086
_is_buf_allocated 51218929
_media_management_notify 0
_remove_notify 755
_resize_notify 331
_spdk_bdev_quiesce 2536
_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 1859526
bdev_abort 97928
bdev_abort_all_buf_io 22706
bdev_abort_all_buf_io_cb 0
bdev_abort_all_nomem_io 22706
bdev_abort_all_queued_io 22724
bdev_abort_buf_io 97924
bdev_abort_buf_io_cb 0
bdev_abort_io 97952
bdev_abort_io_done 97948
bdev_abort_queued_io 97932
bdev_abort_retry 4
bdev_alias_del 6414
bdev_alloc_io_stat 28622
bdev_bytes_to_blocks 52451308
bdev_calculate_measured_queue_depth 116
bdev_ch_add_to_io_submitted 231400027
bdev_ch_remove_from_io_submitted 230758770
bdev_ch_resubmit_io 5612237
bdev_ch_retry_io 4937678
bdev_channel_abort_queued_ios 22336
bdev_channel_create 21900
bdev_channel_destroy 21892
bdev_channel_destroy_resource 21892
bdev_channel_for_each_io 0
bdev_channel_get_io 231219055
bdev_channel_poll_qos 401034
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 402649
bdev_channel_submit_qos_io_done 400792
bdev_close 65150
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 65197
bdev_desc_free 65197
bdev_desc_get_block_size 306388277
bdev_desc_release_claims 347
bdev_destroy_cb 6394
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 418786
bdev_each_channel_msg 413305
bdev_enable_histogram_config_json 964
bdev_enable_qos 21947
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6402
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2332
bdev_examine_allowlist_remove 12772
bdev_finish_unregister_bdevs_iter 6348
bdev_finish_wait_for_examine_done 2332
bdev_for_each_io_done 0
bdev_free_io_stat 28622
bdev_get_by_name 31838
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 345
bdev_get_each_channel_stat 338
bdev_get_io_size_in_byte 210632973
bdev_get_io_stat 355
bdev_get_max_write 2809
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1173
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 2332
bdev_init_failed 0
bdev_io_complete 230599839
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 52039
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 229853196
bdev_io_do_submit 228751151
bdev_io_exec_sequence 310434
bdev_io_exec_sequence_cb 310434
bdev_io_get_accel_buf 0
bdev_io_get_block_size 211492487
bdev_io_get_buf 12545746
bdev_io_get_buf_complete 12550024
bdev_io_get_iobuf_cb 67788
bdev_io_get_max_buf_len 25055501
bdev_io_increment_outstanding 230154566
bdev_io_init 230268061
bdev_io_init_dif_ctx 1986405
bdev_io_needs_accel_buffer 155766891
bdev_io_needs_bounce_buffer 158151278
bdev_io_needs_metadata 470274281
bdev_io_needs_sequence_exec 397582216
bdev_io_on_tailq 195904
bdev_io_pull_data 2266409
bdev_io_pull_data_done 2237798
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 2256698
bdev_io_push_bounce_data_done 2255867
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2254818
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 12570789
bdev_io_range_is_locked 49080
bdev_io_should_split 234881503
bdev_io_split 774080
bdev_io_split_done 1904774
bdev_io_split_submit 1904790
bdev_io_status_get_string 0
bdev_io_submit 231273009
bdev_io_submit_reset 309
bdev_io_submit_sequence_cb 258395
bdev_io_type_supported 12647526
bdev_io_update_io_stat 230839634
bdev_io_use_accel_sequence 628632709
bdev_io_use_memory_domain 169514055
bdev_io_valid_blocks 229840817
bdev_is_read_io 17839814
bdev_lba_range_overlapped 45769
bdev_lba_range_overlaps_tailq 4700
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4679
bdev_lock_lba_range_check_io 38915
bdev_lock_lba_range_ctx 4679
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3743
bdev_mgmt_channel_create 13284
bdev_mgmt_channel_destroy 13284
bdev_mgr_unregister_cb 2332
bdev_module_action_complete 66998
bdev_module_action_done 64666
bdev_module_all_actions_completed 12063199
bdev_module_fini_iter 8255
bdev_module_fini_start_iter 4302
bdev_module_get_max_ctx_size 2332
bdev_modules_init 2332
bdev_name_add 12818
bdev_name_cmp 130336
bdev_name_del 449
bdev_name_del_unsafe 12800
bdev_name_tree_RB_FIND 31838
bdev_name_tree_RB_INSERT 12818
bdev_name_tree_RB_INSERT_COLOR 12800
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 12800
bdev_name_tree_RB_REMOVE_COLOR 9818
bdev_no_mem_poller 1
bdev_ok_to_examine 6402
bdev_open 65197
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2332
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28463
bdev_open_opts_copy 8371
bdev_open_opts_get_defaults 69384
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 9946801
bdev_qos_io_to_limit 751159556
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 751166703
bdev_qos_r_bps_queue 17839758
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 203548542
bdev_qos_rw_bps_rewind_quota 7084450
bdev_qos_rw_iops_queue 564188379
bdev_qos_rw_iops_rewind_quota 10627426
bdev_qos_rw_queue_io 767739995
bdev_qos_rw_rewind_io 17711876
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 682543
bdev_queue_nomem_io_tail 4929953
bdev_quiesce_range_locked 1266
bdev_read_blocks_with_md 16328688
bdev_readv_blocks_with_md 89869699
bdev_register 6400
bdev_register_finished 6390
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 325
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 370
bdev_reset_freeze_channel_done 325
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 204208786
bdev_rw_split_get_buf_cb 82347
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 4937740
bdev_start_qos 65150
bdev_start_reset 333
bdev_submit_request 229708547
bdev_trace 2070
bdev_unfreeze_channel 374
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4679
bdev_unlock_lba_range_get_channel 3747
bdev_unmap_should_split 23616028
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1266
bdev_unregister 6390
bdev_unregister_abort_channel 444
bdev_unregister_unsafe 7081
bdev_update_qd_sampling_period 137
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12060867
bdev_write_blocks_with_md 27079652
bdev_write_zero_buffer 528004
bdev_write_zero_buffer_done 528004
bdev_write_zeroes_should_split 3227481
bdev_write_zeroes_split 5720
bdev_writev_blocks_with_md 68932961
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 1086
io_channel_iter_get_bdev 832087
log_already_claimed 114
parent_bdev_io_complete 774076
register_flag_bdev 2192
spdk_bdev_abort 97908
spdk_bdev_add_io_stat 22230
spdk_bdev_alias_add 6432
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1166
spdk_bdev_claim_get_name 8437
spdk_bdev_claim_opts_init 495
spdk_bdev_close 27739
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 693727646
spdk_bdev_desc_get_block_size 43159099
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 512791
spdk_bdev_desc_get_md_size 41165732
spdk_bdev_desc_is_dif_check_enabled 1027898
spdk_bdev_desc_is_dif_head_of_md 512791
spdk_bdev_desc_is_md_interleaved 512821
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30146
spdk_bdev_dump_io_stat_json 335
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2332
spdk_bdev_first 5114
spdk_bdev_first_leaf 646
spdk_bdev_flush 726010
spdk_bdev_flush_blocks 2963897
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 418790
spdk_bdev_for_each_channel_continue 413305
spdk_bdev_free_io 229898522
spdk_bdev_get_acwu 2716
spdk_bdev_get_aliases 30194
spdk_bdev_get_block_size 2562722
spdk_bdev_get_buf_align 73975737
spdk_bdev_get_by_name 3375
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8607292
spdk_bdev_get_device_stat 345
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 15592264
spdk_bdev_get_io_channel 34896
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602920
spdk_bdev_get_max_copy 2582
spdk_bdev_get_md_size 7856485
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133706
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65172
spdk_bdev_get_num_blocks 30922627
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3601
spdk_bdev_get_nvme_nsid 3016
spdk_bdev_get_optimal_io_boundary 2586
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 9105
spdk_bdev_get_product_name 32599
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 330
spdk_bdev_get_qos_rate_limits 30156
spdk_bdev_get_qos_rpc_type 120584
spdk_bdev_get_uuid 46724
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6362
spdk_bdev_has_write_cache 2949
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2332
spdk_bdev_io_complete 229623960
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 32964870
spdk_bdev_io_complete_nvme_status 26148162
spdk_bdev_io_complete_scsi_status 4575133
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 32747447
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 42346704
spdk_bdev_io_get_iovec 917836
spdk_bdev_io_get_md_buf 9212508
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 23640554
spdk_bdev_io_get_scsi_status 8934246
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 27799512
spdk_bdev_io_get_thread 242763864
spdk_bdev_io_hide_metadata 3872144
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11268157
spdk_bdev_io_set_md_buf 38635
spdk_bdev_io_type_supported 2511340
spdk_bdev_is_dif_check_enabled 1027823
spdk_bdev_is_dif_head_of_md 513732
spdk_bdev_is_md_interleaved 11654035
spdk_bdev_is_md_separate 57083249
spdk_bdev_is_zoned 5235
spdk_bdev_module_claim_bdev 4923
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_module_examine_done 64390
spdk_bdev_module_fini_done 5923
spdk_bdev_module_fini_start_done 1970
spdk_bdev_module_init_done 276
spdk_bdev_module_list_add 37302
spdk_bdev_module_list_find 37302
spdk_bdev_module_release_bdev 4851
spdk_bdev_next 29437
spdk_bdev_next_leaf 1590
spdk_bdev_notify_blockcnt_change 220
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 164350
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23228
spdk_bdev_open_ext_v2 27418
spdk_bdev_open_opts_init 4187
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 745948
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1097
spdk_bdev_read 12852638
spdk_bdev_read_blocks 15043634
spdk_bdev_read_blocks_with_md 1292441
spdk_bdev_readv 1473735
spdk_bdev_readv_blocks 7415215
spdk_bdev_readv_blocks_ext 25691597
spdk_bdev_readv_blocks_with_md 55457794
spdk_bdev_register 6404
spdk_bdev_reset 333
spdk_bdev_reset_io_stat 29315
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6415
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 10542462
spdk_bdev_unmap_blocks 23832166
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1101
spdk_bdev_unregister 6418
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11304
spdk_bdev_write 25421180
spdk_bdev_write_blocks 26610989
spdk_bdev_write_blocks_with_md 120408
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3227328
spdk_bdev_writev 1718264
spdk_bdev_writev_blocks 5430658
spdk_bdev_writev_blocks_ext 40745761
spdk_bdev_writev_blocks_with_md 22405637
spdk_bdev_zcopy_end 981685
spdk_bdev_zcopy_start 1013237
spdk_for_each_bdev 5114
spdk_for_each_bdev_leaf 646

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