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: 2024-12-10 15:44:17 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5199 24466 21.2 %

Function Name Sort by function name Hit count Sort by hit count
_bdev_copy_split 0
_bdev_io_ext_use_accel_buffer 0
_bdev_io_get_accel_buf 0
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_media_management_notify 0
_tmp_bdev_event_cb 0
bdev_abort_all_buf_io_cb 0
bdev_abort_buf_io_cb 0
bdev_channel_for_each_io 0
bdev_for_each_io_done 0
bdev_init_failed 0
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_unsubmitted 0
bdev_io_get_accel_buf 0
bdev_io_status_get_string 0
bdev_lock_error_cleanup_cb 0
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_open_async_cancel 0
bdev_qos_r_bps_rewind_quota 0
bdev_qos_w_bps_rewind_quota 0
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_for_each_bdev_io 0
spdk_bdev_get_io_type 0
spdk_bdev_get_media_events 0
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_put_aux_buf 0
spdk_bdev_notify_media_management 0
spdk_bdev_push_media_events 0
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_no_mem_poller 1
spdk_bdev_get_current_qd 1
bdev_abort_retry 4
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_get_io_time 5
spdk_bdev_get_qd 5
spdk_bdev_get_weighted_io_time 5
bdev_io_pull_data_done_and_track 8
bdev_io_pull_md_buf_done 8
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf_done 8
bdev_queue_io_wait_with_cb 8
bdev_seek_complete_cb 8
bdev_histogram_disable_channel_cb 10
bdev_open_async 10
spdk_bdev_get_io_stat 10
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_disable_qos_done 12
bdev_disable_qos_msg_done 12
bdev_unmap_split 12
bdev_update_qos_rate_limit_msg 14
spdk_bdev_get_dif_pi_format 15
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
bdev_compare_blocks_with_md 16
bdev_copy_split 16
bdev_histogram_disable_channel 16
bdev_io_pull_md_buf 16
spdk_bdev_compare_blocks 16
spdk_bdev_examine 16
bdev_lock_lba_range_ctx_msg 17
bdev_disable_qos_msg 20
bdev_histogram_get_channel_cb 22
spdk_bdev_histogram_get 22
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
_bdev_io_complete_in_submit 24
spdk_bdev_alias_del 24
spdk_bdev_comparev_blocks_with_md 24
bdev_channel_poll_timeout_io_done 32
bdev_histogram_get_channel 32
bdev_poll_timeout_io 32
bdev_reset_poll_for_outstanding_io 32
claim_verify_rwm 32
bdev_seek 46
spdk_bdev_io_get_seek_offset 46
bdev_channel_poll_timeout_io 52
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_enable_qos_msg 55
bdev_qos_w_bps_queue 56
bdev_in_examine_allowlist 66
claim_opts_copy 88
spdk_bdev_nvme_io_passthru 88
claim_verify_rom 89
claim_type_promotes_to_write 97
_calculate_measured_qd_cpl 99
bdev_calculate_measured_queue_depth 99
log_already_claimed 114
bdev_qos_channel_destroy 120
bdev_update_qd_sampling_period 120
spdk_bdev_nvme_admin_passthru 126
bdev_examine_allowlist_check 131
bdev_qos_set_ops 146
bdev_qos_update_max_quota_per_timeslice 146
bdev_set_qos_rate_limits 149
spdk_bdev_set_qos_rate_limits 157
bdev_io_put_accel_buf 168
spdk_bdev_quiesce 169
spdk_bdev_unquiesce 169
_calculate_measured_qd 194
bdev_qos_destroy 196
bdev_examine_allowlist_config_json 197
spdk_bdev_subsystem_config_json 197
bdev_enable_qos_done 216
spdk_bdev_notify_blockcnt_change 222
bdev_set_qos_limit_done 246
spdk_bdev_module_init_done 272
claim_verify_rwo 276
bdev_io_submit_reset 305
bdev_reset_complete 321
bdev_reset_freeze_channel_done 321
claim_reset 326
spdk_bdev_get_qd_sampling_period 328
_bdev_reset_complete 329
bdev_start_reset 329
spdk_bdev_reset 329
spdk_bdev_copy_blocks 333
spdk_bdev_dump_io_stat_json 333
_resize_notify 335
bdev_get_each_channel_stat 342
bdev_get_device_stat_done 343
spdk_bdev_get_device_stat 343
bdev_copy_should_split 345
bdev_desc_release_claims 345
claim_bdev 345
bdev_get_io_stat 353
bdev_reset_freeze_channel 366
spdk_bdev_get_opts 369
bdev_unfreeze_channel 370
spdk_bdev_set_opts 373
spdk_bdev_alias_del_all 429
spdk_bdev_module_claim_bdev_desc 441
bdev_unregister_abort_channel 443
bdev_name_del 449
spdk_bdev_claim_opts_init 493
spdk_bdev_write_zeroes 560
spdk_bdev_first_leaf 646
spdk_for_each_bdev_leaf 646
_remove_notify 755
bdev_histogram_enable_channel_cb 785
spdk_bdev_histogram_enable 788
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_histogram_enable_ext 795
spdk_bdev_unregister_by_name 799
bdev_enable_histogram_config_json 964
bdev_qos_config_json 964
bdev_qos_is_iops_rate_limit 966
bdev_open_async_done 1042
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
spdk_bdev_open_async 1042
_bdev_open_async 1052
_event_notify 1090
event_notify 1090
spdk_bdev_quiesce_range 1101
spdk_bdev_unquiesce_range 1105
spdk_bdev_channel_get_histogram 1166
bdev_histogram_enable_channel 1174
spdk_bdev_set_timeout 1178
bdev_quiesce_range_locked 1270
bdev_unquiesce_range_unlocked 1270
spdk_bdev_get_numa_id 1517
claim_type_is_v2 1525
spdk_bdev_next_leaf 1590
spdk_bdev_destruct_done 1675
spdk_bdev_module_fini_start_done 1970
bdev_trace 2070
_bdev_init 2192
_bdev_trace 2192
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2192
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2192
register_flag_bdev 2192
_bdev_next_leaf 2236
bdev_examine_allowlist_free 2328
bdev_finish_wait_for_examine_done 2328
bdev_init_complete 2328
bdev_mgr_unregister_cb 2328
bdev_module_get_max_ctx_size 2328
bdev_modules_init 2328
bdev_open_async_fini 2328
spdk_bdev_finish 2328
spdk_bdev_initialize 2328
spdk_bdev_get_max_copy 2507
spdk_bdev_get_optimal_io_boundary 2511
_spdk_bdev_quiesce 2544
spdk_bdev_get_acwu 2641
bdev_get_max_write 2765
spdk_bdev_has_write_cache 2955
spdk_bdev_get_nvme_nsid 2978
spdk_bdev_io_get_nvme_fused_status 3117
bdev_compare_and_write_do_write 3213
bdev_compare_and_write_do_write_done 3213
bdev_compare_do_read 3365
bdev_compare_do_read_done 3365
bdev_compare_and_write_do_compare 3381
bdev_compare_and_write_do_compare_done 3381
bdev_comparev_and_writev_blocks_locked 3381
bdev_comparev_and_writev_blocks_unlock 3381
bdev_comparev_and_writev_blocks_unlocked 3381
spdk_bdev_comparev_and_writev_blocks 3401
bdev_lock_lba_range 3413
bdev_unlock_lba_range 3421
spdk_bdev_comparev_blocks 3433
bdev_comparev_blocks_with_md 3457
spdk_bdev_get_by_name 3556
spdk_bdev_get_nvme_ctratt 3560
bdev_lock_lba_range_get_channel 3743
bdev_unlock_lba_range_get_channel 3747
spdk_bdev_open_opts_init 4149
bdev_module_fini_start_iter 4298
bdev_write_zeroes_split 4552
_bdev_lock_lba_range 4683
_bdev_unlock_lba_range 4683
bdev_lock_lba_range_cb 4683
bdev_lock_lba_range_ctx 4683
bdev_unlock_lba_range_cb 4683
bdev_lba_range_overlaps_tailq 4704
spdk_bdev_module_release_bdev 4813
spdk_bdev_module_claim_bdev 4885
spdk_bdev_first 5111
spdk_for_each_bdev 5111
spdk_bdev_is_zoned 5145
spdk_bdev_module_fini_done 5923
spdk_bdev_get_write_unit_size 6287
bdev_finish_unregister_bdevs_iter 6344
bdev_register_finished 6386
bdev_unregister 6386
bdev_destroy_cb 6390
bdev_register 6396
bdev_examine 6398
bdev_ok_to_examine 6398
spdk_bdev_register 6400
bdev_alias_del 6410
spdk_bdev_set_qd_sampling_period 6411
spdk_bdev_unregister 6414
spdk_bdev_alias_add 6428
bdev_unregister_unsafe 7077
bdev_module_fini_iter 8251
bdev_open_opts_copy 8295
spdk_bdev_claim_get_name 8432
spdk_bdev_get_physical_block_size 9030
bdev_name_tree_RB_REMOVE_COLOR 9858
spdk_bdev_wait_for_examine 11296
bdev_examine_allowlist_remove 12764
bdev_name_del_unsafe 12792
bdev_name_tree_RB_INSERT_COLOR 12792
bdev_name_tree_RB_REMOVE 12792
bdev_name_add 12810
bdev_name_tree_RB_INSERT 12810
bdev_mgmt_channel_create 13177
bdev_mgmt_channel_destroy 13177
bdev_channel_destroy 21780
bdev_channel_destroy_resource 21780
bdev_channel_create 21788
bdev_enable_qos 21835
spdk_bdev_add_io_stat 22122
bdev_channel_abort_queued_ios 22223
bdev_abort_all_buf_io 22589
bdev_abort_all_queued_io 22954
spdk_bdev_open_ext 23224
spdk_bdev_open_ext_v2 27377
spdk_bdev_close 27694
bdev_open_ext 28421
bdev_alloc_io_stat 28504
bdev_free_io_stat 28504
spdk_bdev_reset_io_stat 29199
spdk_bdev_next 29432
spdk_bdev_dump_info_json 30141
spdk_bdev_get_qos_rate_limits 30151
spdk_bdev_get_aliases 30189
spdk_bdev_io_set_md_buf 31942
bdev_get_by_name 31977
bdev_name_tree_RB_FIND 31977
spdk_bdev_get_product_name 32594
spdk_bdev_get_io_channel 34783
spdk_bdev_module_list_add 37300
spdk_bdev_module_list_find 37300
bdev_io_complete_sequence_cb 43335
bdev_lock_lba_range_check_io 45559
spdk_bdev_get_uuid 47070
bdev_lba_range_overlapped 54547
bdev_io_range_is_locked 57858
spdk_bdev_module_examine_done 64388
bdev_module_action_done 64660
bdev_close 65096
bdev_start_qos 65096
bdev_desc_alloc 65143
bdev_desc_free 65143
bdev_open 65143
spdk_bdev_get_name 65154
bdev_module_action_complete 66988
spdk_bdev_abort 69116
bdev_abort_buf_io 69132
bdev_abort 69136
_bdev_abort 69140
bdev_abort_queued_io 69140
bdev_io_get_iobuf_cb 69153
bdev_abort_io_done 69156
bdev_abort_io 69160
bdev_open_opts_get_defaults 69292
bdev_rw_split_get_buf_cb 84895
spdk_bdev_get_qos_rpc_type 120564
spdk_bdev_write_blocks_with_md 124338
bdev_name_cmp 130515
spdk_bdev_get_memory_domains 133641
bdev_io_on_tailq 138320
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_nvme_iov_passthru_md 247053
bdev_io_submit_sequence_cb 295867
bdev_io_exec_sequence 339202
bdev_io_exec_sequence_cb 339202
bdev_channel_submit_qos_io_done 389935
bdev_channel_poll_qos 391087
bdev_channel_submit_qos_io 392078
spdk_bdev_for_each_channel_continue 402691
bdev_each_channel_msg 402695
bdev_each_channel_cpl 407905
spdk_bdev_for_each_channel 407908
bdev_write_zero_buffer 551777
bdev_write_zero_buffer_done 551777
_bdev_get_block_size_with_md 554542
spdk_bdev_get_io_type_name 602820
bdev_queue_nomem_io_head 637819
spdk_bdev_desc_get_dif_type 709600
spdk_bdev_desc_is_dif_head_of_md 709600
spdk_bdev_desc_is_md_interleaved 709630
spdk_bdev_is_dif_head_of_md 710541
io_channel_iter_get_bdev 810600
spdk_bdev_flush 917386
spdk_bdev_queue_io_wait 963460
parent_bdev_io_complete 1087136
bdev_io_split 1087140
_bdev_rw_split 1091801
spdk_bdev_io_get_iovec 1124044
spdk_bdev_zcopy_end 1154471
spdk_bdev_zcopy_start 1169252
spdk_bdev_read_blocks_with_md 1297546
spdk_bdev_is_dif_check_enabled 1421441
spdk_bdev_desc_is_dif_check_enabled 1421516
spdk_bdev_readv 1815121
spdk_bdev_writev 2110120
_to_next_boundary 2216878
bdev_io_split_done 2252783
bdev_io_split_submit 2252799
bdev_io_init_dif_ctx 2384210
spdk_bdev_get_block_size 2603401
_bdev_io_get_bounce_buf 2660097
_bdev_memory_domain_get_io_cb 2661401
_bdev_io_push_bounce_data_buffer 2663437
bdev_io_pull_data_done 2671541
_bdev_io_ext_use_bounce_buffer 2672252
spdk_bdev_io_type_supported 2678262
_bdev_io_pull_bounce_data_buf 2683164
_bdev_io_complete_push_bounce_done 2683191
bdev_io_push_bounce_md_buf 2683214
bdev_io_push_bounce_data_done 2683474
bdev_io_push_bounce_data 2683758
bdev_io_pull_data 2702020
spdk_bdev_write_zeroes_blocks 3468833
bdev_write_zeroes_should_split 3468986
spdk_bdev_flush_blocks 3475847
bdev_queue_nomem_io_tail 4664506
spdk_bdev_io_hide_metadata 4669765
bdev_ch_retry_io 4671381
bdev_shared_ch_retry_io 4671383
bdev_ch_resubmit_io 5302130
spdk_bdev_io_complete_scsi_status 5323400
spdk_bdev_writev_blocks 6194379
bdev_qos_rw_bps_rewind_quota 7145463
spdk_bdev_get_md_size 8178178
spdk_bdev_readv_blocks 8468919
spdk_bdev_get_data_block_size 9343940
spdk_bdev_io_get_scsi_status 9670266
spdk_bdev_io_get_md_buf 9795480
bdev_qos_io_submit 10255328
bdev_qos_rw_iops_rewind_quota 10704925
spdk_bdev_unmap 10736272
spdk_bdev_io_set_buf 12362519
spdk_bdev_is_md_interleaved 13012714
spdk_bdev_read 13332381
bdev_wait_for_examine_cb 13474139
bdev_module_all_actions_completed 13476467
_bdev_io_set_buf 13876118
bdev_io_get_buf 13884409
bdev_io_get_buf_complete 13892974
_bdev_io_set_md_buf 13894426
bdev_io_type_supported 13912531
_bdev_io_put_buf 13912706
bdev_io_put_buf 13913456
spdk_bdev_read_blocks 16182223
spdk_bdev_get_dif_type 16560074
bdev_read_blocks_with_md 17479989
bdev_qos_rw_rewind_io 17850388
bdev_qos_r_bps_queue 17988591
bdev_is_read_io 17988647
_are_iovs_aligned 23102538
spdk_bdev_writev_blocks_with_md 23280328
bdev_unmap_should_split 24302841
spdk_bdev_unmap_blocks 24530798
spdk_bdev_write 25354466
spdk_bdev_io_get_nvme_status 26080885
spdk_bdev_write_blocks 26881110
bdev_write_blocks_with_md 27548976
spdk_bdev_readv_blocks_ext 27698413
bdev_io_get_max_buf_len 27724034
spdk_bdev_io_complete_nvme_status 28957417
spdk_bdev_io_get_submit_tsc 30882095
spdk_bdev_io_complete_base_io_status 31862071
spdk_bdev_io_get_buf 34307008
spdk_bdev_get_num_blocks 34311698
spdk_bdev_writev_blocks_ext 41955013
spdk_bdev_desc_get_md_size 43601464
spdk_bdev_io_get_io_channel 44242238
spdk_bdev_desc_get_block_size 47703548
bdev_bytes_to_blocks 54271162
_is_buf_allocated 54476132
spdk_bdev_readv_blocks_with_md 56776964
spdk_bdev_is_md_separate 62195739
_bdev_io_check_opts 69547172
bdev_writev_blocks_with_md 71927949
spdk_bdev_get_buf_align 79171702
bdev_readv_blocks_with_md 94343817
bdev_io_needs_accel_buffer 162580758
_bdev_io_submit_ext 165182531
bdev_io_needs_bounce_buffer 165410465
bdev_io_use_memory_domain 178850051
bdev_qos_rw_bps_queue 209681389
bdev_rw_should_split 213603995
bdev_get_io_size_in_byte 216826670
bdev_io_get_block_size 218003495
_bdev_io_handle_no_mem 235089904
_bdev_io_complete 236277690
spdk_bdev_io_complete 237796811
bdev_io_decrement_outstanding 237834550
spdk_bdev_free_io 238203894
bdev_io_complete 238587625
bdev_io_update_io_stat 238669329
bdev_ch_remove_from_io_submitted 238933561
bdev_io_do_submit 239129700
_bdev_io_submit 239290086
bdev_submit_request 239433798
bdev_io_increment_outstanding 239770543
bdev_io_init 240486756
bdev_io_submit 240716902
bdev_ch_add_to_io_submitted 241215251
bdev_channel_get_io 242665670
bdev_io_valid_blocks 242686872
bdev_io_should_split 245969867
spdk_bdev_io_get_thread 252215995
bdev_desc_get_block_size 316023213
bdev_io_needs_sequence_exec 413491181
bdev_io_needs_metadata 492385577
bdev_qos_rw_iops_queue 569485399
bdev_io_use_accel_sequence 653576866
spdk_bdev_desc_get_bdev 721635051
bdev_qos_io_to_limit 762436258
bdev_qos_queue_io 762440951
bdev_qos_rw_queue_io 779165866

Generated by: LCOV version 1.15