LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4051 4915 82.4 %
Date: 2024-07-15 15:30:47 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1903 2802 67.9 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23336805
_bdev_abort 31980
_bdev_copy_split 0
_bdev_get_block_size_with_md 458313
_bdev_init 2177
_bdev_io_check_opts 73136203
_bdev_io_complete 190898412
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1265
_bdev_io_ext_use_bounce_buffer 225991
_bdev_io_handle_no_mem 191564816
_bdev_io_pull_bounce_data_buf 227244
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1265
_bdev_io_put_buf 8762629
_bdev_io_set_buf 8762629
_bdev_io_set_md_buf 8762629
_bdev_io_submit 190866210
_bdev_io_submit_ext 135922553
_bdev_lock_lba_range 7745
_bdev_memory_domain_get_io_cb 225991
_bdev_memory_domain_io_get_buf 225991
_bdev_next_leaf 1863
_bdev_open_async 2211
_bdev_rw_split 2346256
_bdev_trace 2177
_bdev_unlock_lba_range 7745
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 139
_calculate_measured_qd_cpl 71
_event_notify 1637
_is_buf_allocated 48119135
_media_management_notify 0
_remove_notify 1416
_resize_notify 221
_spdk_bdev_quiesce 8775
_tmp_bdev_event_cb 0
_to_next_boundary 5323949
bdev_abort 31977
bdev_abort_all_buf_io 26987
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 53166
bdev_abort_buf_io 31974
bdev_abort_buf_io_cb 0
bdev_abort_io 31986
bdev_abort_io_done 31983
bdev_abort_queued_io 31980
bdev_abort_retry 3
bdev_alias_del 7610
bdev_alloc_io_stat 33736
bdev_bytes_to_blocks 44521250
bdev_calculate_measured_queue_depth 71
bdev_ch_add_to_io_submitted 193241575
bdev_ch_remove_from_io_submitted 193241575
bdev_ch_resubmit_io 6266719
bdev_ch_retry_io 5699467
bdev_channel_abort_queued_ios 26678
bdev_channel_create 25876
bdev_channel_destroy 25870
bdev_channel_destroy_resource 25870
bdev_channel_for_each_io 0
bdev_channel_get_io 193797621
bdev_channel_poll_qos 342619
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 273
bdev_channel_submit_qos_io 343433
bdev_channel_submit_qos_io_done 342321
bdev_close 72487
bdev_compare_and_write_do_compare 3335
bdev_compare_and_write_do_compare_done 3335
bdev_compare_and_write_do_write 3193
bdev_compare_and_write_do_write_done 3193
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3314
bdev_compare_do_read_done 3314
bdev_comparev_and_writev_blocks_locked 3335
bdev_comparev_and_writev_blocks_unlock 3335
bdev_comparev_and_writev_blocks_unlocked 3335
bdev_comparev_blocks_with_md 3393
bdev_copy_do_read 9
bdev_copy_do_read_done 9
bdev_copy_do_write 9
bdev_copy_do_write_done 9
bdev_copy_get_buf_cb 9
bdev_copy_should_split 287
bdev_copy_split 12
bdev_desc_alloc 72523
bdev_desc_free 72523
bdev_desc_release_claims 293
bdev_destroy_cb 7633
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 367261
bdev_each_channel_msg 354906
bdev_enable_histogram_config_json 851
bdev_enable_qos 25914
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 7590
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 162
bdev_examine_allowlist_free 2241
bdev_finish_unregister_bdevs_iter 6995
bdev_finish_wait_for_examine_done 2241
bdev_for_each_io_done 0
bdev_free_io_stat 33736
bdev_get_by_name 42102
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 267
bdev_get_each_channel_stat 260
bdev_get_io_size_in_byte 85947508
bdev_get_io_stat 275
bdev_get_max_write 3215
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 996
bdev_histogram_enable_channel_cb 710
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2241
bdev_init_failed 0
bdev_io_complete 192336537
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 45639
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 191883447
bdev_io_do_submit 190866195
bdev_io_exec_sequence 271618
bdev_io_exec_sequence_cb 271618
bdev_io_get_buf 8762629
bdev_io_get_buf_complete 8762629
bdev_io_get_iobuf_cb 34472
bdev_io_get_max_buf_len 17525258
bdev_io_increment_outstanding 191883447
bdev_io_init 193109345
bdev_io_needs_sequence_exec 333393762
bdev_io_on_tailq 63972
bdev_io_pull_data 227427
bdev_io_pull_data_done 227244
bdev_io_pull_data_done_and_track 6
bdev_io_pull_md_buf 12
bdev_io_pull_md_buf_done 6
bdev_io_push_bounce_data 1268
bdev_io_push_bounce_data_done 1265
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1265
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 8762629
bdev_io_range_is_locked 222444
bdev_io_should_split 195452547
bdev_io_split 2343123
bdev_io_split_done 5330356
bdev_io_split_submit 5330368
bdev_io_status_get_string 0
bdev_io_submit 193211175
bdev_io_submit_reset 258
bdev_io_submit_sequence_cb 225979
bdev_io_type_supported 6187937
bdev_io_update_io_stat 190898412
bdev_io_use_accel_sequence 276097
bdev_io_use_memory_domain 1283
bdev_io_valid_blocks 193511131
bdev_is_read_io 16035980
bdev_lba_range_overlapped 219207
bdev_lba_range_overlaps_tailq 7786
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3359
bdev_lock_lba_range_cb 7745
bdev_lock_lba_range_check_io 175556
bdev_lock_lba_range_ctx 7745
bdev_lock_lba_range_ctx_msg 38
bdev_lock_lba_range_get_channel 4232
bdev_mgmt_channel_create 13954
bdev_mgmt_channel_destroy 13954
bdev_mgr_unregister_cb 2241
bdev_module_action_complete 83117
bdev_module_action_done 80876
bdev_module_all_actions_completed 9759540
bdev_module_fini_iter 8197
bdev_module_fini_start_iter 4212
bdev_module_get_max_ctx_size 2241
bdev_modules_init 2241
bdev_name_add 15211
bdev_name_cmp 171002
bdev_name_del 407
bdev_name_del_unsafe 15197
bdev_name_tree_RB_FIND 42102
bdev_name_tree_RB_INSERT 15211
bdev_name_tree_RB_INSERT_COLOR 15197
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 15197
bdev_name_tree_RB_REMOVE_COLOR 12282
bdev_no_mem_poller 0
bdev_ok_to_examine 7590
bdev_open 72523
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2201
bdev_open_async_fini 2241
bdev_open_async_opts_copy 2201
bdev_open_async_opts_get_default 2201
bdev_open_ext 37076
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 851
bdev_qos_destroy 160
bdev_qos_io_submit 5833810
bdev_qos_io_to_limit 310724940
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 310724940
bdev_qos_r_bps_queue 16035938
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 78535603
bdev_qos_rw_bps_rewind_quota 7411905
bdev_qos_rw_iops_queue 247266595
bdev_qos_rw_iops_rewind_quota 8494169
bdev_qos_rw_queue_io 325802198
bdev_qos_rw_rewind_io 15906074
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_qos_w_bps_queue 42
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 6
bdev_queue_nomem_io_head 745738
bdev_queue_nomem_io_tail 5521316
bdev_quiesce_range_locked 4386
bdev_read_blocks_with_md 14356545
bdev_readv_blocks_with_md 67267000
bdev_register 7598
bdev_register_finished 7590
bdev_reset_check_outstanding_io 39
bdev_reset_check_outstanding_io_done 39
bdev_reset_complete 270
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 309
bdev_reset_freeze_channel_done 270
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 174685706
bdev_rw_split_get_buf_cb 124166
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 194
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 5699467
bdev_start_qos 72487
bdev_start_reset 270
bdev_submit_request 191611880
bdev_trace 2072
bdev_unfreeze_channel 309
bdev_unlock_lba_range 3365
bdev_unlock_lba_range_cb 7745
bdev_unlock_lba_range_get_channel 4235
bdev_unmap_should_split 15396440
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 4386
bdev_unregister 7590
bdev_unregister_abort_channel 808
bdev_unregister_unsafe 8886
bdev_update_qd_sampling_period 87
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 9757299
bdev_write_blocks_with_md 22063793
bdev_write_zero_buffer 455098
bdev_write_zero_buffer_done 455098
bdev_write_zeroes_should_split 1945194
bdev_write_zeroes_split 861
bdev_writev_blocks_with_md 69115372
claim_bdev 293
claim_opts_copy 66
claim_reset 278
claim_type_is_v2 1270
claim_type_promotes_to_write 71
claim_verify_rom 68
claim_verify_rwm 24
claim_verify_rwo 240
event_notify 1637
io_channel_iter_get_bdev 722167
log_already_claimed 83
parent_bdev_io_complete 2343120
register_flag_bdev 2177
spdk_bdev_abort 31971
spdk_bdev_add_io_stat 26130
spdk_bdev_alias_add 7624
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 390
spdk_bdev_channel_get_histogram 989
spdk_bdev_claim_get_name 8686
spdk_bdev_claim_opts_init 377
spdk_bdev_close 35855
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3351
spdk_bdev_comparev_blocks 3375
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 278
spdk_bdev_desc_get_bdev 371192698
spdk_bdev_destruct_done 2025
spdk_bdev_dump_info_json 29647
spdk_bdev_dump_io_stat_json 272
spdk_bdev_examine 3
spdk_bdev_finish 2241
spdk_bdev_first 5092
spdk_bdev_first_leaf 538
spdk_bdev_flush 778938
spdk_bdev_flush_blocks 2576283
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 367261
spdk_bdev_for_each_channel_continue 354906
spdk_bdev_free_io 193109345
spdk_bdev_get_acwu 1386
spdk_bdev_get_aliases 29671
spdk_bdev_get_block_size 41830064
spdk_bdev_get_buf_align 61318188
spdk_bdev_get_by_name 5026
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8620970
spdk_bdev_get_device_stat 267
spdk_bdev_get_dif_type 60289661
spdk_bdev_get_io_channel 43726
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type_name 592940
spdk_bdev_get_max_copy 1270
spdk_bdev_get_md_size 39369932
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 159200
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 71031
spdk_bdev_get_num_blocks 28265939
spdk_bdev_get_nvme_ctratt 2995
spdk_bdev_get_optimal_io_boundary 1275
spdk_bdev_get_opts 305
spdk_bdev_get_physical_block_size 2274
spdk_bdev_get_product_name 32104
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 268
spdk_bdev_get_qos_rate_limits 29655
spdk_bdev_get_qos_rpc_type 118588
spdk_bdev_get_uuid 37249
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 4719
spdk_bdev_has_write_cache 2967
spdk_bdev_histogram_enable 718
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2241
spdk_bdev_io_complete 191612030
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 24893633
spdk_bdev_io_complete_nvme_status 23770619
spdk_bdev_io_complete_scsi_status 4646006
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 31872156
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 44322149
spdk_bdev_io_get_iovec 589531
spdk_bdev_io_get_md_buf 7912006
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 21376003
spdk_bdev_io_get_scsi_status 8840068
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 25151611
spdk_bdev_io_get_thread 201106401
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9126809
spdk_bdev_io_set_md_buf 46305
spdk_bdev_io_type_supported 1571924
spdk_bdev_is_dif_check_enabled 1210402
spdk_bdev_is_dif_head_of_md 606542
spdk_bdev_is_md_interleaved 9695395
spdk_bdev_is_md_separate 44024911
spdk_bdev_is_zoned 3702
spdk_bdev_module_claim_bdev 6710
spdk_bdev_module_claim_bdev_desc 362
spdk_bdev_module_examine_done 80684
spdk_bdev_module_fini_done 5956
spdk_bdev_module_fini_start_done 1971
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 37404
spdk_bdev_module_list_find 37404
spdk_bdev_module_release_bdev 6656
spdk_bdev_next 27721
spdk_bdev_next_leaf 1325
spdk_bdev_notify_blockcnt_change 154
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 32
spdk_bdev_nvme_io_passthru 78
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 243431
spdk_bdev_open_async 2201
spdk_bdev_open_ext 34871
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 688260
spdk_bdev_quiesce 545
spdk_bdev_quiesce_range 3841
spdk_bdev_read 11572699
spdk_bdev_read_blocks 13080945
spdk_bdev_read_blocks_with_md 1275600
spdk_bdev_readv 1988452
spdk_bdev_readv_blocks 7892402
spdk_bdev_readv_blocks_ext 28762253
spdk_bdev_readv_blocks_with_md 27454734
spdk_bdev_register 7601
spdk_bdev_reset 273
spdk_bdev_reset_io_stat 33736
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 308
spdk_bdev_set_qd_sampling_period 7609
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 998
spdk_bdev_subsystem_config_json 162
spdk_bdev_unmap 7546032
spdk_bdev_unmap_blocks 15575042
spdk_bdev_unquiesce 545
spdk_bdev_unquiesce_range 3844
spdk_bdev_unregister 7611
spdk_bdev_unregister_by_name 1238
spdk_bdev_wait_for_examine 12478
spdk_bdev_write 20359140
spdk_bdev_write_blocks 21493467
spdk_bdev_write_blocks_with_md 115229
spdk_bdev_write_zeroes 488
spdk_bdev_write_zeroes_blocks 1945064
spdk_bdev_writev 2275483
spdk_bdev_writev_blocks 5649165
spdk_bdev_writev_blocks_ext 44373956
spdk_bdev_writev_blocks_with_md 16925925
spdk_bdev_zcopy_end 593977
spdk_bdev_zcopy_start 595870
spdk_for_each_bdev 5092
spdk_for_each_bdev_leaf 538

Generated by: LCOV version 1.14