LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4810 5845 82.3 %
Date: 2024-11-20 17:33:12 Functions: 434 478 90.8 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5116 24338 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22257573
_bdev_abort 135414
_bdev_copy_split 0
_bdev_get_block_size_with_md 433686
_bdev_init 2192
_bdev_io_check_opts 70661913
_bdev_io_complete 236067614
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1205803
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2211141
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2200482
_bdev_io_handle_no_mem 234816627
_bdev_io_pull_bounce_data_buf 2204292
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1205998
_bdev_io_put_buf 13135431
_bdev_io_set_buf 13133261
_bdev_io_set_md_buf 13136233
_bdev_io_submit 238690490
_bdev_io_submit_ext 162826877
_bdev_lock_lba_range 4678
_bdev_memory_domain_get_io_cb 2213281
_bdev_next_leaf 2236
_bdev_open_async 1052
_bdev_reset_complete 329
_bdev_rw_split 1078483
_bdev_trace 2192
_bdev_unlock_lba_range 4678
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 224
_calculate_measured_qd_cpl 114
_event_notify 1134
_is_buf_allocated 52569716
_media_management_notify 0
_remove_notify 755
_resize_notify 379
_spdk_bdev_quiesce 2534
_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 2082395
bdev_abort 135410
bdev_abort_all_buf_io 22793
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23159
bdev_abort_buf_io 135406
bdev_abort_buf_io_cb 0
bdev_abort_io 135434
bdev_abort_io_done 135430
bdev_abort_queued_io 135414
bdev_abort_retry 4
bdev_alias_del 6422
bdev_alloc_io_stat 28718
bdev_bytes_to_blocks 55748048
bdev_calculate_measured_queue_depth 114
bdev_ch_add_to_io_submitted 240063870
bdev_ch_remove_from_io_submitted 238983165
bdev_ch_resubmit_io 6619172
bdev_ch_retry_io 5847021
bdev_channel_abort_queued_ios 22427
bdev_channel_create 21993
bdev_channel_destroy 21985
bdev_channel_destroy_resource 21985
bdev_channel_for_each_io 0
bdev_channel_get_io 239792736
bdev_channel_poll_qos 406704
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 407672
bdev_channel_submit_qos_io_done 405758
bdev_close 65205
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 65252
bdev_desc_free 65252
bdev_desc_get_block_size 265271022
bdev_desc_release_claims 347
bdev_destroy_cb 6402
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 423744
bdev_each_channel_msg 418315
bdev_enable_histogram_config_json 974
bdev_enable_qos 22040
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6410
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2328
bdev_examine_allowlist_remove 12788
bdev_finish_unregister_bdevs_iter 6354
bdev_finish_wait_for_examine_done 2328
bdev_for_each_io_done 0
bdev_free_io_stat 28718
bdev_get_by_name 31908
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 340
bdev_get_each_channel_stat 337
bdev_get_io_size_in_byte 164508442
bdev_get_io_stat 350
bdev_get_max_write 2783
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 238400501
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 1051883
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 239813316
bdev_io_do_submit 238263142
bdev_io_exec_sequence 2232577
bdev_io_exec_sequence_cb 2237195
bdev_io_get_accel_buf 0
bdev_io_get_block_size 165651874
bdev_io_get_buf 13132779
bdev_io_get_buf_complete 13134200
bdev_io_get_iobuf_cb 65936
bdev_io_get_max_buf_len 26211602
bdev_io_increment_outstanding 240803822
bdev_io_init 238784067
bdev_io_init_dif_ctx 2023058
bdev_io_needs_accel_buffer 160668367
bdev_io_needs_bounce_buffer 163150643
bdev_io_needs_metadata 486135321
bdev_io_needs_sequence_exec 407320880
bdev_io_on_tailq 270868
bdev_io_pull_data 2221117
bdev_io_pull_data_done 2200177
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 1206075
bdev_io_push_bounce_data_done 1206003
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1205950
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 13136250
bdev_io_range_is_locked 46118
bdev_io_should_split 244999817
bdev_io_split 1077359
bdev_io_split_done 2144868
bdev_io_split_submit 2144884
bdev_io_status_get_string 0
bdev_io_submit 239878723
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 1201494
bdev_io_type_supported 13185239
bdev_io_update_io_stat 239457344
bdev_io_use_accel_sequence 644401924
bdev_io_use_memory_domain 173862443
bdev_io_valid_blocks 239429007
bdev_is_read_io 18083774
bdev_lba_range_overlapped 42807
bdev_lba_range_overlaps_tailq 4699
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4678
bdev_lock_lba_range_check_io 34581
bdev_lock_lba_range_ctx 4678
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3744
bdev_mgmt_channel_create 13218
bdev_mgmt_channel_destroy 13218
bdev_mgr_unregister_cb 2328
bdev_module_action_complete 67126
bdev_module_action_done 64798
bdev_module_all_actions_completed 11303518
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 12834
bdev_name_cmp 129802
bdev_name_del 449
bdev_name_del_unsafe 12816
bdev_name_tree_RB_FIND 31908
bdev_name_tree_RB_INSERT 12834
bdev_name_tree_RB_INSERT_COLOR 12816
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 12816
bdev_name_tree_RB_REMOVE_COLOR 9877
bdev_no_mem_poller 1
bdev_ok_to_examine 6410
bdev_open 65252
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 28517
bdev_open_opts_copy 8379
bdev_open_opts_get_defaults 69443
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 974
bdev_qos_destroy 196
bdev_qos_io_submit 9967287
bdev_qos_io_to_limit 704889517
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 704896021
bdev_qos_r_bps_queue 18083718
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 157258579
bdev_qos_rw_bps_rewind_quota 7249866
bdev_qos_rw_iops_queue 564371498
bdev_qos_rw_iops_rewind_quota 10695522
bdev_qos_rw_queue_io 721630983
bdev_qos_rw_rewind_io 17945388
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 780508
bdev_queue_nomem_io_tail 5838859
bdev_quiesce_range_locked 1265
bdev_read_blocks_with_md 16945440
bdev_readv_blocks_with_md 91095393
bdev_register 6408
bdev_register_finished 6398
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 211399260
bdev_rw_split_get_buf_cb 64949
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 5847023
bdev_start_qos 65205
bdev_start_reset 329
bdev_submit_request 238411817
bdev_trace 2070
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4678
bdev_unlock_lba_range_get_channel 3748
bdev_unmap_should_split 25942635
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1265
bdev_unregister 6398
bdev_unregister_abort_channel 442
bdev_unregister_unsafe 7089
bdev_update_qd_sampling_period 135
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 11301190
bdev_write_blocks_with_md 28331668
bdev_write_zero_buffer 430903
bdev_write_zero_buffer_done 430903
bdev_write_zeroes_should_split 3115423
bdev_write_zeroes_split 7880
bdev_writev_blocks_with_md 72715773
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 1134
io_channel_iter_get_bdev 842054
log_already_claimed 114
parent_bdev_io_complete 1077355
register_flag_bdev 2192
spdk_bdev_abort 135390
spdk_bdev_add_io_stat 22322
spdk_bdev_alias_add 6440
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1166
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 495
spdk_bdev_close 27793
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 663919298
spdk_bdev_desc_get_block_size 49371637
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 743510
spdk_bdev_desc_get_md_size 43312686
spdk_bdev_desc_is_dif_check_enabled 1489336
spdk_bdev_desc_is_dif_head_of_md 743510
spdk_bdev_desc_is_md_interleaved 743540
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30139
spdk_bdev_dump_io_stat_json 330
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2328
spdk_bdev_first 5106
spdk_bdev_first_leaf 646
spdk_bdev_flush 770512
spdk_bdev_flush_blocks 3228783
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 423745
spdk_bdev_for_each_channel_continue 418315
spdk_bdev_free_io 238946028
spdk_bdev_get_acwu 2688
spdk_bdev_get_aliases 30187
spdk_bdev_get_block_size 3231970
spdk_bdev_get_buf_align 75279645
spdk_bdev_get_by_name 3391
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9055270
spdk_bdev_get_device_stat 340
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 17001459
spdk_bdev_get_io_channel 35012
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602780
spdk_bdev_get_max_copy 2554
spdk_bdev_get_md_size 7893042
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133769
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65165
spdk_bdev_get_num_blocks 35794580
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3632
spdk_bdev_get_nvme_nsid 3020
spdk_bdev_get_optimal_io_boundary 2558
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3538
spdk_bdev_get_product_name 32564
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 325
spdk_bdev_get_qos_rate_limits 30149
spdk_bdev_get_qos_rpc_type 120556
spdk_bdev_get_uuid 47514
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6312
spdk_bdev_has_write_cache 2910
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2328
spdk_bdev_io_complete 237200942
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 33973047
spdk_bdev_io_complete_nvme_status 28396914
spdk_bdev_io_complete_scsi_status 5039002
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 33192124
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 43786440
spdk_bdev_io_get_iovec 1247808
spdk_bdev_io_get_md_buf 9659519
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 27775388
spdk_bdev_io_get_scsi_status 9374476
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 30258509
spdk_bdev_io_get_thread 251371279
spdk_bdev_io_hide_metadata 0
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12233320
spdk_bdev_io_set_md_buf 33478
spdk_bdev_io_type_supported 2990283
spdk_bdev_is_dif_check_enabled 1489261
spdk_bdev_is_dif_head_of_md 744451
spdk_bdev_is_md_interleaved 12256619
spdk_bdev_is_md_separate 59719496
spdk_bdev_is_zoned 5202
spdk_bdev_module_claim_bdev 4927
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_module_examine_done 64526
spdk_bdev_module_fini_done 5923
spdk_bdev_module_fini_start_done 1970
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37301
spdk_bdev_module_list_find 37301
spdk_bdev_module_release_bdev 4855
spdk_bdev_next 29430
spdk_bdev_next_leaf 1590
spdk_bdev_notify_blockcnt_change 244
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 279447
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23278
spdk_bdev_open_ext_v2 27473
spdk_bdev_open_opts_init 4191
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 691929
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1096
spdk_bdev_read 12648373
spdk_bdev_read_blocks 15681625
spdk_bdev_read_blocks_with_md 1295262
spdk_bdev_readv 1832738
spdk_bdev_readv_blocks 8062528
spdk_bdev_readv_blocks_ext 27771989
spdk_bdev_readv_blocks_with_md 53946754
spdk_bdev_register 6412
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29405
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6423
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 12281847
spdk_bdev_unmap_blocks 26291254
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1100
spdk_bdev_unregister 6426
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11320
spdk_bdev_write 26451969
spdk_bdev_write_blocks 28211894
spdk_bdev_write_blocks_with_md 121781
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3115276
spdk_bdev_writev 2097367
spdk_bdev_writev_blocks 5889207
spdk_bdev_writev_blocks_ext 43166753
spdk_bdev_writev_blocks_with_md 23203354
spdk_bdev_zcopy_end 1344345
spdk_bdev_zcopy_start 1392074
spdk_for_each_bdev 5106
spdk_for_each_bdev_leaf 646

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