LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4788 5855 81.8 %
Date: 2024-11-15 12:23:05 Functions: 433 476 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5135 24484 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22847963
_bdev_abort 88891
_bdev_copy_split 0
_bdev_get_block_size_with_md 748825
_bdev_init 2164
_bdev_io_check_opts 72881282
_bdev_io_complete 257618937
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2712879
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2711286
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2709580
_bdev_io_handle_no_mem 256171623
_bdev_io_pull_bounce_data_buf 2711843
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2708120
_bdev_io_put_buf 12826286
_bdev_io_set_buf 12823254
_bdev_io_set_md_buf 12826617
_bdev_io_submit 261545420
_bdev_io_submit_ext 176709014
_bdev_lock_lba_range 4671
_bdev_memory_domain_get_io_cb 2712466
_bdev_next_leaf 2228
_bdev_open_async 1052
_bdev_rw_split 943251
_bdev_trace 2164
_bdev_unlock_lba_range 4671
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 226
_calculate_measured_qd_cpl 115
_event_notify 1066
_is_buf_allocated 51814761
_media_management_notify 0
_remove_notify 755
_resize_notify 311
_spdk_bdev_quiesce 2520
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2164
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2164
_tmp_bdev_event_cb 0
_to_next_boundary 1838034
bdev_abort 88887
bdev_abort_all_buf_io 22488
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 44547
bdev_abort_buf_io 88883
bdev_abort_buf_io_cb 0
bdev_abort_io 88911
bdev_abort_io_done 88907
bdev_abort_queued_io 88891
bdev_abort_retry 4
bdev_alias_del 6376
bdev_alloc_io_stat 28388
bdev_bytes_to_blocks 65232482
bdev_calculate_measured_queue_depth 115
bdev_ch_add_to_io_submitted 262992057
bdev_ch_remove_from_io_submitted 261184668
bdev_ch_resubmit_io 6504861
bdev_ch_retry_io 5720668
bdev_channel_abort_queued_ios 22126
bdev_channel_create 21705
bdev_channel_destroy 21697
bdev_channel_destroy_resource 21697
bdev_channel_for_each_io 0
bdev_channel_get_io 262114026
bdev_channel_poll_qos 372688
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 321
bdev_channel_submit_qos_io 373610
bdev_channel_submit_qos_io_done 371382
bdev_close 64918
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 64965
bdev_desc_free 64965
bdev_desc_get_block_size 334555654
bdev_desc_release_claims 332
bdev_destroy_cb 6356
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 389288
bdev_each_channel_msg 384176
bdev_enable_histogram_config_json 940
bdev_enable_qos 21752
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6352
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2288
bdev_finish_unregister_bdevs_iter 6292
bdev_finish_wait_for_examine_done 2288
bdev_for_each_io_done 0
bdev_free_io_stat 28388
bdev_get_by_name 31544
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 344
bdev_get_each_channel_stat 341
bdev_get_io_size_in_byte 218833275
bdev_get_io_stat 354
bdev_get_max_write 2787
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1127
bdev_histogram_enable_channel_cb 769
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2288
bdev_init_failed 0
bdev_io_complete 260156377
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 65351
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 259622380
bdev_io_do_submit 261039777
bdev_io_exec_sequence 387138
bdev_io_exec_sequence_cb 387138
bdev_io_get_accel_buf 0
bdev_io_get_block_size 219845668
bdev_io_get_buf 12821766
bdev_io_get_buf_complete 12826421
bdev_io_get_iobuf_cb 78050
bdev_io_get_max_buf_len 25585499
bdev_io_increment_outstanding 261786645
bdev_io_init 261119766
bdev_io_init_dif_ctx 2389250
bdev_io_needs_accel_buffer 174102453
bdev_io_needs_bounce_buffer 177145284
bdev_io_needs_metadata 526885676
bdev_io_needs_sequence_exec 446383906
bdev_io_on_tailq 177822
bdev_io_pull_data 2716932
bdev_io_pull_data_done 2715005
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 2713173
bdev_io_push_bounce_data_done 2713050
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2712939
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 12826651
bdev_io_range_is_locked 56308
bdev_io_should_split 268733636
bdev_io_split 942067
bdev_io_split_done 1983442
bdev_io_split_submit 1983458
bdev_io_status_get_string 0
bdev_io_submit 262627531
bdev_io_submit_reset 301
bdev_io_submit_sequence_cb 321787
bdev_io_type_supported 9876365
bdev_io_update_io_stat 262038741
bdev_io_use_accel_sequence 706034988
bdev_io_use_memory_domain 190146775
bdev_io_valid_blocks 262201152
bdev_is_read_io 17396838
bdev_lba_range_overlapped 52997
bdev_lba_range_overlaps_tailq 4692
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4671
bdev_lock_lba_range_check_io 42286
bdev_lock_lba_range_ctx 4671
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3738
bdev_mgmt_channel_create 13149
bdev_mgmt_channel_destroy 13149
bdev_mgr_unregister_cb 2288
bdev_module_action_complete 66762
bdev_module_action_done 64474
bdev_module_all_actions_completed 12525638
bdev_module_fini_iter 8127
bdev_module_fini_start_iter 4230
bdev_module_get_max_ctx_size 2288
bdev_modules_init 2288
bdev_name_add 12742
bdev_name_cmp 128585
bdev_name_del 449
bdev_name_del_unsafe 12724
bdev_name_tree_RB_FIND 31544
bdev_name_tree_RB_INSERT 12742
bdev_name_tree_RB_INSERT_COLOR 12724
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 12724
bdev_name_tree_RB_REMOVE_COLOR 9785
bdev_no_mem_poller 1
bdev_ok_to_examine 6352
bdev_open 64965
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2288
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28283
bdev_open_opts_copy 4108
bdev_open_opts_get_defaults 64965
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 940
bdev_qos_destroy 196
bdev_qos_io_submit 11860792
bdev_qos_io_to_limit 862966140
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 862973599
bdev_qos_r_bps_queue 17396782
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 212221921
bdev_qos_rw_bps_rewind_quota 6611831
bdev_qos_rw_iops_queue 666623160
bdev_qos_rw_iops_rewind_quota 10657052
bdev_qos_rw_queue_io 878849473
bdev_qos_rw_rewind_io 17268883
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 796762
bdev_queue_nomem_io_tail 5708294
bdev_quiesce_range_locked 1258
bdev_read_blocks_with_md 18150519
bdev_readv_blocks_with_md 101829062
bdev_register 6362
bdev_register_finished 6352
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 317
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 362
bdev_reset_freeze_channel_done 317
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 231367677
bdev_rw_split_get_buf_cb 68648
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 5720670
bdev_start_qos 64918
bdev_start_reset 317
bdev_submit_request 260948667
bdev_trace 2054
bdev_unfreeze_channel 362
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4671
bdev_unlock_lba_range_get_channel 3742
bdev_unmap_should_split 30421135
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1258
bdev_unregister 6352
bdev_unregister_abort_channel 429
bdev_unregister_unsafe 7043
bdev_update_qd_sampling_period 136
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12523350
bdev_write_blocks_with_md 32886652
bdev_write_zero_buffer 746038
bdev_write_zero_buffer_done 746038
bdev_write_zeroes_should_split 3287263
bdev_write_zeroes_split 18244
bdev_writev_blocks_with_md 75907066
claim_bdev 332
claim_opts_copy 88
claim_reset 314
claim_type_is_v2 1458
claim_type_promotes_to_write 84
claim_verify_rom 80
claim_verify_rwm 32
claim_verify_rwo 272
event_notify 1066
io_channel_iter_get_bdev 773460
log_already_claimed 110
parent_bdev_io_complete 942063
register_flag_bdev 2164
spdk_bdev_abort 88867
spdk_bdev_add_io_stat 22038
spdk_bdev_alias_add 6394
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1120
spdk_bdev_claim_get_name 8427
spdk_bdev_claim_opts_init 444
spdk_bdev_close 27559
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 769782910
spdk_bdev_desc_get_block_size 42712160
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 85492545
spdk_bdev_desc_get_md_size 42443562
spdk_bdev_desc_is_dif_check_enabled 1257250
spdk_bdev_desc_is_dif_head_of_md 627513
spdk_bdev_desc_is_md_interleaved 627543
spdk_bdev_desc_is_md_separate 138488
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30136
spdk_bdev_dump_io_stat_json 334
spdk_bdev_enable_histogram_opts_init 779
spdk_bdev_examine 4
spdk_bdev_finish 2288
spdk_bdev_first 5102
spdk_bdev_first_leaf 642
spdk_bdev_flush 743712
spdk_bdev_flush_blocks 2945850
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 389288
spdk_bdev_for_each_channel_continue 384172
spdk_bdev_free_io 260787064
spdk_bdev_get_acwu 2668
spdk_bdev_get_aliases 30184
spdk_bdev_get_block_size 3449068
spdk_bdev_get_buf_align 75655692
spdk_bdev_get_by_name 3261
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8863800
spdk_bdev_get_device_stat 344
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 100020226
spdk_bdev_get_io_channel 34663
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602720
spdk_bdev_get_max_copy 2534
spdk_bdev_get_md_size 7289002
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133444
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 64975
spdk_bdev_get_num_blocks 30014820
spdk_bdev_get_numa_id 1459
spdk_bdev_get_nvme_ctratt 3560
spdk_bdev_get_nvme_nsid 2986
spdk_bdev_get_optimal_io_boundary 2538
spdk_bdev_get_opts 361
spdk_bdev_get_physical_block_size 3525
spdk_bdev_get_product_name 32570
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 329
spdk_bdev_get_qos_rate_limits 30146
spdk_bdev_get_qos_rpc_type 120544
spdk_bdev_get_uuid 46606
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6292
spdk_bdev_has_write_cache 2931
spdk_bdev_histogram_enable 772
spdk_bdev_histogram_enable_ext 779
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2288
spdk_bdev_io_complete 259121515
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 41701249
spdk_bdev_io_complete_nvme_status 25927318
spdk_bdev_io_complete_scsi_status 5320494
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 32950329
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 43995153
spdk_bdev_io_get_iovec 972296
spdk_bdev_io_get_md_buf 9526266
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 22476150
spdk_bdev_io_get_scsi_status 9142486
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 27475482
spdk_bdev_io_get_thread 272418666
spdk_bdev_io_has_no_metadata 4697399
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11112512
spdk_bdev_io_set_md_buf 30580
spdk_bdev_io_type_supported 2365454
spdk_bdev_is_dif_check_enabled 1257235
spdk_bdev_is_dif_head_of_md 628454
spdk_bdev_is_md_interleaved 12625379
spdk_bdev_is_md_separate 58264515
spdk_bdev_is_zoned 5179
spdk_bdev_module_claim_bdev 4893
spdk_bdev_module_claim_bdev_desc 424
spdk_bdev_module_examine_done 64214
spdk_bdev_module_fini_done 5839
spdk_bdev_module_fini_start_done 1942
spdk_bdev_module_init_done 260
spdk_bdev_module_list_add 36796
spdk_bdev_module_list_find 36796
spdk_bdev_module_release_bdev 4821
spdk_bdev_next 29427
spdk_bdev_next_leaf 1586
spdk_bdev_notify_blockcnt_change 210
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 165448
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23124
spdk_bdev_open_ext_v2 27239
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 715693
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1089
spdk_bdev_read 14582815
spdk_bdev_read_blocks 16905578
spdk_bdev_read_blocks_with_md 1282960
spdk_bdev_readv 1908368
spdk_bdev_readv_blocks 8050774
spdk_bdev_readv_blocks_ext 26365270
spdk_bdev_readv_blocks_with_md 66406646
spdk_bdev_register 6366
spdk_bdev_reset 321
spdk_bdev_reset_io_stat 29083
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 365
spdk_bdev_set_qd_sampling_period 6377
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1132
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 14643177
spdk_bdev_unmap_blocks 30463129
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1093
spdk_bdev_unregister 6380
spdk_bdev_unregister_by_name 793
spdk_bdev_wait_for_examine 11194
spdk_bdev_write 31591032
spdk_bdev_write_blocks 32576191
spdk_bdev_write_blocks_with_md 115851
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3287110
spdk_bdev_writev 2041063
spdk_bdev_writev_blocks 6017457
spdk_bdev_writev_blocks_ext 46576451
spdk_bdev_writev_blocks_with_md 22959262
spdk_bdev_zcopy_end 1029573
spdk_bdev_zcopy_start 1057723
spdk_for_each_bdev 5102
spdk_for_each_bdev_leaf 642

Generated by: LCOV version 1.14