LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4819 5868 82.1 %
Date: 2024-12-09 11:37:09 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5198 24466 21.2 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24211218
_bdev_abort 87583
_bdev_copy_split 0
_bdev_get_block_size_with_md 725528
_bdev_init 2193
_bdev_io_check_opts 71726836
_bdev_io_complete 247521526
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2555113
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2562048
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2546510
_bdev_io_handle_no_mem 246231800
_bdev_io_pull_bounce_data_buf 2519465
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2526162
_bdev_io_put_buf 13232306
_bdev_io_set_buf 13184022
_bdev_io_set_md_buf 13195927
_bdev_io_submit 251148742
_bdev_io_submit_ext 174018538
_bdev_lock_lba_range 4652
_bdev_memory_domain_get_io_cb 2508743
_bdev_next_leaf 2236
_bdev_open_async 1052
_bdev_reset_complete 329
_bdev_rw_split 1175722
_bdev_trace 2193
_bdev_unlock_lba_range 4652
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 172
_calculate_measured_qd_cpl 88
_event_notify 1098
_is_buf_allocated 54335778
_media_management_notify 0
_remove_notify 755
_resize_notify 343
_spdk_bdev_quiesce 2482
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2193
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2193
_tmp_bdev_event_cb 0
_to_next_boundary 2257703
bdev_abort 87579
bdev_abort_all_buf_io 22673
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23039
bdev_abort_buf_io 87575
bdev_abort_buf_io_cb 0
bdev_abort_io 87603
bdev_abort_io_done 87599
bdev_abort_queued_io 87583
bdev_abort_retry 4
bdev_alias_del 6411
bdev_alloc_io_stat 28588
bdev_bytes_to_blocks 59220408
bdev_calculate_measured_queue_depth 88
bdev_ch_add_to_io_submitted 252511671
bdev_ch_remove_from_io_submitted 250952306
bdev_ch_resubmit_io 6232264
bdev_ch_retry_io 5499901
bdev_channel_abort_queued_ios 22307
bdev_channel_create 21872
bdev_channel_destroy 21865
bdev_channel_destroy_resource 21865
bdev_channel_for_each_io 0
bdev_channel_get_io 253571443
bdev_channel_poll_qos 392671
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 393674
bdev_channel_submit_qos_io_done 391585
bdev_close 65124
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 65171
bdev_desc_free 65171
bdev_desc_get_block_size 320890039
bdev_desc_release_claims 346
bdev_destroy_cb 6391
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 409482
bdev_each_channel_msg 404262
bdev_enable_histogram_config_json 964
bdev_enable_qos 21919
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6399
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2329
bdev_examine_allowlist_remove 12766
bdev_finish_unregister_bdevs_iter 6346
bdev_finish_wait_for_examine_done 2329
bdev_for_each_io_done 0
bdev_free_io_stat 28588
bdev_get_by_name 31855
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 216125205
bdev_get_io_stat 351
bdev_get_max_write 2815
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1172
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 2329
bdev_init_failed 0
bdev_io_complete 250079968
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 43335
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 249122105
bdev_io_do_submit 250684791
bdev_io_exec_sequence 348450
bdev_io_exec_sequence_cb 348450
bdev_io_get_accel_buf 0
bdev_io_get_block_size 217379708
bdev_io_get_buf 13204602
bdev_io_get_buf_complete 13191984
bdev_io_get_iobuf_cb 72787
bdev_io_get_max_buf_len 26362553
bdev_io_increment_outstanding 251407367
bdev_io_init 252345038
bdev_io_init_dif_ctx 2229858
bdev_io_needs_accel_buffer 171463559
bdev_io_needs_bounce_buffer 174224668
bdev_io_needs_metadata 519463259
bdev_io_needs_sequence_exec 430428723
bdev_io_on_tailq 175206
bdev_io_pull_data 2561037
bdev_io_pull_data_done 2522605
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 2562472
bdev_io_push_bounce_data_done 2559889
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2558264
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 13233467
bdev_io_range_is_locked 52964
bdev_io_should_split 258505415
bdev_io_split 1172195
bdev_io_split_done 2437388
bdev_io_split_submit 2437404
bdev_io_status_get_string 0
bdev_io_submit 252523235
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 305115
bdev_io_type_supported 14178327
bdev_io_update_io_stat 251465327
bdev_io_use_accel_sequence 679728705
bdev_io_use_memory_domain 187494995
bdev_io_valid_blocks 253391948
bdev_is_read_io 17536795
bdev_lba_range_overlapped 49653
bdev_lba_range_overlaps_tailq 4673
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4652
bdev_lock_lba_range_check_io 41986
bdev_lock_lba_range_ctx 4652
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3741
bdev_mgmt_channel_create 13222
bdev_mgmt_channel_destroy 13222
bdev_mgr_unregister_cb 2329
bdev_module_action_complete 67001
bdev_module_action_done 64672
bdev_module_all_actions_completed 14747321
bdev_module_fini_iter 8255
bdev_module_fini_start_iter 4300
bdev_module_get_max_ctx_size 2329
bdev_modules_init 2329
bdev_name_add 12812
bdev_name_cmp 130917
bdev_name_del 449
bdev_name_del_unsafe 12794
bdev_name_tree_RB_FIND 31855
bdev_name_tree_RB_INSERT 12812
bdev_name_tree_RB_INSERT_COLOR 12794
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 12794
bdev_name_tree_RB_REMOVE_COLOR 9826
bdev_no_mem_poller 1
bdev_ok_to_examine 6399
bdev_open 65171
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2329
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28450
bdev_open_opts_copy 8343
bdev_open_opts_get_defaults 69344
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 11336511
bdev_qos_io_to_limit 858401963
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 858413494
bdev_qos_r_bps_queue 17536739
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 209386004
bdev_qos_rw_bps_rewind_quota 6739959
bdev_qos_rw_iops_queue 665187970
bdev_qos_rw_iops_rewind_quota 10663848
bdev_qos_rw_queue_io 874577807
bdev_qos_rw_rewind_io 17403807
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 741364
bdev_queue_nomem_io_tail 5491095
bdev_quiesce_range_locked 1239
bdev_read_blocks_with_md 16412017
bdev_readv_blocks_with_md 100596752
bdev_register 6397
bdev_register_finished 6387
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 223754485
bdev_rw_split_get_buf_cb 78217
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 5499903
bdev_start_qos 65124
bdev_start_reset 329
bdev_submit_request 250975254
bdev_trace 2071
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4652
bdev_unlock_lba_range_get_channel 3745
bdev_unmap_should_split 27242028
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1239
bdev_unregister 6387
bdev_unregister_abort_channel 442
bdev_unregister_unsafe 7078
bdev_update_qd_sampling_period 109
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 14744992
bdev_write_blocks_with_md 29854925
bdev_write_zero_buffer 722713
bdev_write_zero_buffer_done 722713
bdev_write_zeroes_should_split 3708825
bdev_write_zeroes_split 22534
bdev_writev_blocks_with_md 74728269
claim_bdev 346
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1528
claim_type_promotes_to_write 98
claim_verify_rom 90
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1098
io_channel_iter_get_bdev 813744
log_already_claimed 114
parent_bdev_io_complete 1172191
register_flag_bdev 2193
spdk_bdev_abort 87559
spdk_bdev_add_io_stat 22205
spdk_bdev_alias_add 6429
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 494
spdk_bdev_close 27725
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 744223404
spdk_bdev_desc_get_block_size 44446719
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 566237
spdk_bdev_desc_get_md_size 43288117
spdk_bdev_desc_is_dif_check_enabled 1134790
spdk_bdev_desc_is_dif_head_of_md 566237
spdk_bdev_desc_is_md_interleaved 566267
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30137
spdk_bdev_dump_io_stat_json 331
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2329
spdk_bdev_first 5105
spdk_bdev_first_leaf 646
spdk_bdev_flush 765258
spdk_bdev_flush_blocks 3202125
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 409482
spdk_bdev_for_each_channel_continue 404259
spdk_bdev_free_io 250968840
spdk_bdev_get_acwu 2682
spdk_bdev_get_aliases 30185
spdk_bdev_get_block_size 3038523
spdk_bdev_get_buf_align 77599440
spdk_bdev_get_by_name 3405
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8359834
spdk_bdev_get_device_stat 341
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 17228825
spdk_bdev_get_io_channel 34871
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602740
spdk_bdev_get_max_copy 2548
spdk_bdev_get_md_size 7446953
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133668
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65138
spdk_bdev_get_num_blocks 31312144
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3592
spdk_bdev_get_nvme_nsid 3002
spdk_bdev_get_optimal_io_boundary 2552
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 9063
spdk_bdev_get_product_name 32574
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 326
spdk_bdev_get_qos_rate_limits 30147
spdk_bdev_get_qos_rpc_type 120548
spdk_bdev_get_uuid 46820
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6328
spdk_bdev_has_write_cache 2925
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2329
spdk_bdev_io_complete 249154577
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 36749316
spdk_bdev_io_complete_nvme_status 26108845
spdk_bdev_io_complete_scsi_status 4595808
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34890939
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 45676778
spdk_bdev_io_get_iovec 1013704
spdk_bdev_io_get_md_buf 9483833
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 24163433
spdk_bdev_io_get_scsi_status 8678571
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 27924399
spdk_bdev_io_get_thread 262758058
spdk_bdev_io_hide_metadata 4343131
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11715990
spdk_bdev_io_set_md_buf 27464
spdk_bdev_io_type_supported 2641960
spdk_bdev_is_dif_check_enabled 1134715
spdk_bdev_is_dif_head_of_md 567178
spdk_bdev_is_md_interleaved 11910970
spdk_bdev_is_md_separate 59400520
spdk_bdev_is_zoned 5190
spdk_bdev_module_claim_bdev 4909
spdk_bdev_module_claim_bdev_desc 442
spdk_bdev_module_examine_done 64400
spdk_bdev_module_fini_done 5926
spdk_bdev_module_fini_start_done 1971
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37318
spdk_bdev_module_list_find 37318
spdk_bdev_module_release_bdev 4837
spdk_bdev_next 29428
spdk_bdev_next_leaf 1590
spdk_bdev_notify_blockcnt_change 226
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 168922
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23229
spdk_bdev_open_ext_v2 27406
spdk_bdev_open_opts_init 4173
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 941340
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1070
spdk_bdev_read 13670728
spdk_bdev_read_blocks 15187216
spdk_bdev_read_blocks_with_md 1279018
spdk_bdev_readv 1735220
spdk_bdev_readv_blocks 7699068
spdk_bdev_readv_blocks_ext 27373420
spdk_bdev_readv_blocks_with_md 64167717
spdk_bdev_register 6401
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29279
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6412
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 12657520
spdk_bdev_unmap_blocks 27478392
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1074
spdk_bdev_unregister 6415
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11299
spdk_bdev_write 28631400
spdk_bdev_write_blocks 29488078
spdk_bdev_write_blocks_with_md 114672
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3708672
spdk_bdev_writev 2018249
spdk_bdev_writev_blocks 5668539
spdk_bdev_writev_blocks_ext 44494381
spdk_bdev_writev_blocks_with_md 23907245
spdk_bdev_zcopy_end 1065815
spdk_bdev_zcopy_start 1091363
spdk_for_each_bdev 5105
spdk_for_each_bdev_leaf 646

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