LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4830 5873 82.2 %
Date: 2024-12-14 20:52:57 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5198 24414 21.3 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 27454761
_bdev_abort 50912
_bdev_copy_split 0
_bdev_get_block_size_with_md 633640
_bdev_init 2172
_bdev_io_check_opts 88944354
_bdev_io_complete 279752086
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2562083
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2565428
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2554903
_bdev_io_handle_no_mem 278173685
_bdev_io_pull_bounce_data_buf 2570737
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2540420
_bdev_io_put_buf 17756039
_bdev_io_set_buf 17742326
_bdev_io_set_md_buf 17736024
_bdev_io_submit 282541388
_bdev_io_submit_ext 201903897
_bdev_lock_lba_range 4673
_bdev_memory_domain_get_io_cb 2537552
_bdev_next_leaf 2108
_bdev_open_async 1066
_bdev_reset_complete 341
_bdev_rw_split 1791298
_bdev_trace 2172
_bdev_unlock_lba_range 4673
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 196
_calculate_measured_qd_cpl 100
_event_notify 1100
_is_buf_allocated 69259432
_media_management_notify 0
_remove_notify 764
_resize_notify 336
_spdk_bdev_quiesce 2544
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2172
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2172
_tmp_bdev_event_cb 0
_to_next_boundary 3165889
bdev_abort 50908
bdev_abort_all_buf_io 22886
bdev_abort_all_buf_io_cb 0
bdev_abort_all_nomem_io 22886
bdev_abort_all_queued_io 22904
bdev_abort_buf_io 50904
bdev_abort_buf_io_cb 0
bdev_abort_io 50932
bdev_abort_io_done 50928
bdev_abort_queued_io 50912
bdev_abort_retry 4
bdev_alias_del 6684
bdev_alloc_io_stat 29051
bdev_bytes_to_blocks 57982005
bdev_calculate_measured_queue_depth 100
bdev_ch_add_to_io_submitted 284707620
bdev_ch_remove_from_io_submitted 283222483
bdev_ch_resubmit_io 5940426
bdev_ch_retry_io 5221017
bdev_channel_abort_queued_ios 22500
bdev_channel_create 22074
bdev_channel_destroy 22066
bdev_channel_destroy_resource 22066
bdev_channel_for_each_io 0
bdev_channel_get_io 286775631
bdev_channel_poll_qos 379533
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 380346
bdev_channel_submit_qos_io_done 378621
bdev_close 66227
bdev_compare_and_write_do_compare 3371
bdev_compare_and_write_do_compare_done 3371
bdev_compare_and_write_do_write 3211
bdev_compare_and_write_do_write_done 3211
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3355
bdev_compare_do_read_done 3355
bdev_comparev_and_writev_blocks_locked 3371
bdev_comparev_and_writev_blocks_unlock 3371
bdev_comparev_and_writev_blocks_unlocked 3371
bdev_comparev_blocks_with_md 3447
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 341
bdev_copy_split 16
bdev_desc_alloc 66273
bdev_desc_free 66273
bdev_desc_get_block_size 321499923
bdev_desc_release_claims 396
bdev_destroy_cb 6666
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 396828
bdev_each_channel_msg 390878
bdev_enable_histogram_config_json 964
bdev_enable_qos 22121
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6672
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 194
bdev_examine_allowlist_free 2311
bdev_examine_allowlist_remove 13312
bdev_finish_unregister_bdevs_iter 6573
bdev_finish_wait_for_examine_done 2311
bdev_for_each_io_done 0
bdev_free_io_stat 29051
bdev_get_by_name 32720
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 331
bdev_get_each_channel_stat 332
bdev_get_io_size_in_byte 211902935
bdev_get_io_stat 341
bdev_get_max_write 3032
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1144
bdev_histogram_enable_channel_cb 753
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2311
bdev_init_failed 0
bdev_io_complete 282185996
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 63303
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 281431803
bdev_io_do_submit 282114546
bdev_io_exec_sequence 379426
bdev_io_exec_sequence_cb 379426
bdev_io_get_accel_buf 0
bdev_io_get_block_size 213748260
bdev_io_get_buf 17744631
bdev_io_get_buf_complete 17734741
bdev_io_get_iobuf_cb 72753
bdev_io_get_max_buf_len 35425807
bdev_io_increment_outstanding 283299360
bdev_io_init 285004236
bdev_io_init_dif_ctx 2258689
bdev_io_needs_accel_buffer 198591819
bdev_io_needs_bounce_buffer 202118533
bdev_io_needs_metadata 599958284
bdev_io_needs_sequence_exec 497528381
bdev_io_on_tailq 101864
bdev_io_pull_data 2590146
bdev_io_pull_data_done 2544505
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 2564157
bdev_io_push_bounce_data_done 2563487
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2563174
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 17756638
bdev_io_range_is_locked 50379
bdev_io_should_split 292098525
bdev_io_split 1790141
bdev_io_split_done 3251195
bdev_io_split_submit 3251211
bdev_io_status_get_string 0
bdev_io_submit 284634669
bdev_io_submit_reset 316
bdev_io_submit_sequence_cb 316123
bdev_io_type_supported 14886261
bdev_io_update_io_stat 282492364
bdev_io_use_accel_sequence 777935733
bdev_io_use_memory_domain 217196192
bdev_io_valid_blocks 286713225
bdev_is_read_io 17908725
bdev_lba_range_overlapped 47078
bdev_lba_range_overlaps_tailq 4694
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3403
bdev_lock_lba_range_cb 4673
bdev_lock_lba_range_check_io 38927
bdev_lock_lba_range_ctx 4673
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3703
bdev_mgmt_channel_create 12860
bdev_mgmt_channel_destroy 12860
bdev_mgr_unregister_cb 2311
bdev_module_action_complete 69889
bdev_module_action_done 67578
bdev_module_all_actions_completed 9576640
bdev_module_fini_iter 8163
bdev_module_fini_start_iter 4256
bdev_module_get_max_ctx_size 2311
bdev_modules_init 2311
bdev_name_add 13357
bdev_name_cmp 139993
bdev_name_del 672
bdev_name_del_unsafe 13340
bdev_name_tree_RB_FIND 32720
bdev_name_tree_RB_INSERT 13357
bdev_name_tree_RB_INSERT_COLOR 13340
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 13340
bdev_name_tree_RB_REMOVE_COLOR 10408
bdev_no_mem_poller 1
bdev_ok_to_examine 6672
bdev_open 66273
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1056
bdev_open_async_fini 2311
bdev_open_async_opts_copy 1056
bdev_open_async_opts_get_default 1056
bdev_open_ext 29346
bdev_open_opts_copy 7895
bdev_open_opts_get_defaults 70222
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 10140895
bdev_qos_io_to_limit 780517172
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 780523236
bdev_qos_r_bps_queue 17908669
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 204810967
bdev_qos_rw_bps_rewind_quota 7091959
bdev_qos_rw_iops_queue 592357675
bdev_qos_rw_iops_rewind_quota 10678536
bdev_qos_rw_queue_io 797168409
bdev_qos_rw_rewind_io 17770495
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 731792
bdev_queue_nomem_io_tail 5208893
bdev_quiesce_range_locked 1270
bdev_read_blocks_with_md 20945582
bdev_readv_blocks_with_md 110613333
bdev_register 6669
bdev_register_finished 6660
bdev_reset_check_outstanding_io 53
bdev_reset_check_outstanding_io_done 53
bdev_reset_complete 333
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 386
bdev_reset_freeze_channel_done 333
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 257506839
bdev_rw_split_get_buf_cb 54025
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 5221078
bdev_start_qos 66227
bdev_start_reset 341
bdev_submit_request 283034373
bdev_trace 2056
bdev_unfreeze_channel 390
bdev_unlock_lba_range 3411
bdev_unlock_lba_range_cb 4673
bdev_unlock_lba_range_get_channel 3707
bdev_unmap_should_split 26620938
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1270
bdev_unregister 6660
bdev_unregister_abort_channel 434
bdev_unregister_unsafe 7361
bdev_update_qd_sampling_period 121
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 9574329
bdev_write_blocks_with_md 30561498
bdev_write_zero_buffer 630608
bdev_write_zero_buffer_done 630608
bdev_write_zeroes_should_split 3115421
bdev_write_zeroes_split 10734
bdev_writev_blocks_with_md 92529824
claim_bdev 396
claim_opts_copy 88
claim_reset 373
claim_type_is_v2 1725
claim_type_promotes_to_write 101
claim_verify_rom 93
claim_verify_rwm 32
claim_verify_rwo 323
event_notify 1100
io_channel_iter_get_bdev 787704
log_already_claimed 113
parent_bdev_io_complete 1790137
register_flag_bdev 2172
spdk_bdev_abort 50888
spdk_bdev_add_io_stat 22398
spdk_bdev_alias_add 6701
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 652
spdk_bdev_channel_get_histogram 1137
spdk_bdev_claim_get_name 8436
spdk_bdev_claim_opts_init 544
spdk_bdev_close 28614
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3387
spdk_bdev_comparev_blocks 3423
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 329
spdk_bdev_desc_get_bdev 805383181
spdk_bdev_desc_get_block_size 42453779
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 349610
spdk_bdev_desc_get_md_size 38756163
spdk_bdev_desc_is_dif_check_enabled 701478
spdk_bdev_desc_is_dif_head_of_md 349610
spdk_bdev_desc_is_md_interleaved 349630
spdk_bdev_desc_is_md_separate 136186
spdk_bdev_destruct_done 1925
spdk_bdev_dump_info_json 30156
spdk_bdev_dump_io_stat_json 321
spdk_bdev_enable_histogram_opts_init 763
spdk_bdev_examine 16
spdk_bdev_finish 2311
spdk_bdev_first 5102
spdk_bdev_first_leaf 582
spdk_bdev_flush 683060
spdk_bdev_flush_blocks 4250765
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 396828
spdk_bdev_for_each_channel_continue 390877
spdk_bdev_free_io 283463460
spdk_bdev_get_acwu 4093
spdk_bdev_get_aliases 30212
spdk_bdev_get_block_size 2935187
spdk_bdev_get_buf_align 100086285
spdk_bdev_get_by_name 3374
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 26678607
spdk_bdev_get_device_stat 331
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 24827336
spdk_bdev_get_io_channel 35631
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 603120
spdk_bdev_get_max_copy 3961
spdk_bdev_get_md_size 23726635
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 136178
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 67696
spdk_bdev_get_num_blocks 51630170
spdk_bdev_get_numa_id 1451
spdk_bdev_get_nvme_ctratt 3321
spdk_bdev_get_nvme_nsid 2808
spdk_bdev_get_optimal_io_boundary 3965
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 11751
spdk_bdev_get_product_name 34098
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 316
spdk_bdev_get_qos_rate_limits 30166
spdk_bdev_get_qos_rpc_type 120624
spdk_bdev_get_uuid 68652
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 7977
spdk_bdev_has_write_cache 5812
spdk_bdev_histogram_enable 757
spdk_bdev_histogram_enable_ext 763
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2311
spdk_bdev_io_complete 281767325
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 37442534
spdk_bdev_io_complete_nvme_status 39337952
spdk_bdev_io_complete_scsi_status 5176869
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 42621016
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 53117894
spdk_bdev_io_get_iovec 501261
spdk_bdev_io_get_md_buf 8693861
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 26127149
spdk_bdev_io_get_scsi_status 27732780
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 41650056
spdk_bdev_io_get_thread 300360454
spdk_bdev_io_hide_metadata 4368266
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 15703902
spdk_bdev_io_set_md_buf 36332
spdk_bdev_io_type_supported 2076028
spdk_bdev_is_dif_check_enabled 701403
spdk_bdev_is_dif_head_of_md 350556
spdk_bdev_is_md_interleaved 29928888
spdk_bdev_is_md_separate 76165462
spdk_bdev_is_zoned 5939
spdk_bdev_module_claim_bdev 4746
spdk_bdev_module_claim_bdev_desc 492
spdk_bdev_module_examine_done 67302
spdk_bdev_module_fini_done 5852
spdk_bdev_module_fini_start_done 1945
spdk_bdev_module_init_done 276
spdk_bdev_module_list_add 36966
spdk_bdev_module_list_find 36966
spdk_bdev_module_release_bdev 4674
spdk_bdev_next 29433
spdk_bdev_next_leaf 1526
spdk_bdev_notify_blockcnt_change 222
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 118
spdk_bdev_nvme_io_passthru 82
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 1675874
spdk_bdev_open_async 1056
spdk_bdev_open_ext 24335
spdk_bdev_open_ext_v2 28288
spdk_bdev_open_opts_init 3949
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 904004
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1101
spdk_bdev_read 13453214
spdk_bdev_read_blocks 19170533
spdk_bdev_read_blocks_with_md 1786328
spdk_bdev_readv 1962061
spdk_bdev_readv_blocks 18010539
spdk_bdev_readv_blocks_ext 36307246
spdk_bdev_readv_blocks_with_md 54548210
spdk_bdev_register 6673
spdk_bdev_reset 341
spdk_bdev_reset_io_stat 29724
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6685
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1149
spdk_bdev_subsystem_config_json 194
spdk_bdev_unmap 12119159
spdk_bdev_unmap_blocks 26852401
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1105
spdk_bdev_unregister 6688
spdk_bdev_unregister_by_name 789
spdk_bdev_wait_for_examine 11528
spdk_bdev_write 27144534
spdk_bdev_write_blocks 29814974
spdk_bdev_write_blocks_with_md 105819
spdk_bdev_write_zeroes 709
spdk_bdev_write_zeroes_blocks 3115243
spdk_bdev_writev 2799951
spdk_bdev_writev_blocks 16691690
spdk_bdev_writev_blocks_ext 52704041
spdk_bdev_writev_blocks_with_md 21844588
spdk_bdev_zcopy_end 523558
spdk_bdev_zcopy_start 534404
spdk_for_each_bdev 5102
spdk_for_each_bdev_leaf 582

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