LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4673 5671 82.4 %
Date: 2024-11-20 11:18:12 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4985 23691 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_bdev_copy_split 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_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_for_each_bdev_io 0
spdk_bdev_get_dif_pi_format 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
_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 58
claim_opts_copy 88
spdk_bdev_nvme_io_passthru 88
claim_verify_rom 91
claim_type_promotes_to_write 99
_calculate_measured_qd_cpl 112
bdev_calculate_measured_queue_depth 112
log_already_claimed 114
bdev_examine_allowlist_check 115
bdev_qos_channel_destroy 120
spdk_bdev_nvme_admin_passthru 126
bdev_update_qd_sampling_period 133
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
spdk_bdev_quiesce 169
spdk_bdev_unquiesce 169
bdev_examine_allowlist_config_json 185
spdk_bdev_subsystem_config_json 185
bdev_qos_destroy 196
bdev_enable_qos_done 206
spdk_bdev_notify_blockcnt_change 217
_calculate_measured_qd 220
bdev_set_qos_limit_done 236
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
_resize_notify 325
claim_reset 326
spdk_bdev_get_qd_sampling_period 327
_bdev_reset_complete 329
bdev_start_reset 329
spdk_bdev_reset 329
spdk_bdev_dump_io_stat_json 332
spdk_bdev_copy_blocks 333
bdev_get_each_channel_stat 341
bdev_get_device_stat_done 342
spdk_bdev_get_device_stat 342
bdev_copy_should_split 345
bdev_desc_release_claims 347
claim_bdev 347
bdev_get_io_stat 352
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
bdev_unregister_abort_channel 437
spdk_bdev_module_claim_bdev_desc 443
bdev_name_del 449
spdk_bdev_claim_opts_init 495
spdk_bdev_write_zeroes 560
spdk_bdev_first_leaf 636
spdk_for_each_bdev_leaf 636
_remove_notify 755
bdev_histogram_enable_channel_cb 762
spdk_bdev_histogram_enable 765
spdk_bdev_enable_histogram_opts_init 772
spdk_bdev_histogram_enable_ext 772
spdk_bdev_unregister_by_name 781
bdev_enable_histogram_config_json 960
bdev_qos_config_json 960
bdev_qos_is_iops_rate_limit 966
bdev_open_async_done 1027
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
spdk_bdev_open_async 1027
_bdev_open_async 1037
_event_notify 1080
event_notify 1080
spdk_bdev_quiesce_range 1096
spdk_bdev_channel_get_histogram 1098
spdk_bdev_unquiesce_range 1100
bdev_histogram_enable_channel 1106
spdk_bdev_set_timeout 1110
bdev_quiesce_range_locked 1265
bdev_unquiesce_range_unlocked 1265
spdk_bdev_get_numa_id 1443
claim_type_is_v2 1531
spdk_bdev_next_leaf 1560
spdk_bdev_destruct_done 1675
spdk_bdev_module_fini_start_done 1947
bdev_trace 2053
_bdev_init 2169
_bdev_trace 2169
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2169
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2169
register_flag_bdev 2169
_bdev_next_leaf 2196
bdev_examine_allowlist_free 2305
bdev_finish_wait_for_examine_done 2305
bdev_init_complete 2305
bdev_mgr_unregister_cb 2305
bdev_module_get_max_ctx_size 2305
bdev_modules_init 2305
bdev_open_async_fini 2305
spdk_bdev_finish 2305
spdk_bdev_initialize 2305
spdk_bdev_get_max_copy 2531
_spdk_bdev_quiesce 2534
spdk_bdev_get_optimal_io_boundary 2535
spdk_bdev_get_acwu 2665
bdev_get_max_write 2727
spdk_bdev_has_write_cache 2976
spdk_bdev_get_nvme_nsid 3013
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_physical_block_size 3537
spdk_bdev_get_nvme_ctratt 3596
bdev_lock_lba_range_get_channel 3740
bdev_unlock_lba_range_get_channel 3744
spdk_bdev_get_by_name 3883
bdev_module_fini_start_iter 4252
_bdev_lock_lba_range 4678
_bdev_unlock_lba_range 4678
bdev_lock_lba_range_cb 4678
bdev_lock_lba_range_ctx 4678
bdev_unlock_lba_range_cb 4678
bdev_lba_range_overlaps_tailq 4699
spdk_bdev_module_release_bdev 4848
spdk_bdev_module_claim_bdev 4920
spdk_bdev_first 5107
spdk_for_each_bdev 5107
spdk_bdev_is_zoned 5191
bdev_write_zeroes_split 5384
spdk_bdev_module_fini_done 5855
spdk_bdev_get_write_unit_size 6289
bdev_finish_unregister_bdevs_iter 6318
bdev_register_finished 6359
bdev_unregister 6359
bdev_register 6369
bdev_examine 6371
bdev_ok_to_examine 6371
spdk_bdev_register 6373
bdev_alias_del 6383
spdk_bdev_set_qd_sampling_period 6384
spdk_bdev_unregister 6387
bdev_destroy_cb 6396
spdk_bdev_alias_add 6401
bdev_unregister_unsafe 7050
bdev_module_fini_iter 8160
spdk_bdev_claim_get_name 8432
bdev_name_tree_RB_REMOVE_COLOR 9818
spdk_bdev_wait_for_examine 11230
bdev_examine_allowlist_remove 12710
bdev_name_del_unsafe 12738
bdev_name_tree_RB_INSERT_COLOR 12738
bdev_name_tree_RB_REMOVE 12738
bdev_name_add 12756
bdev_name_tree_RB_INSERT 12756
bdev_mgmt_channel_create 13200
bdev_mgmt_channel_destroy 13200
bdev_channel_destroy 21790
bdev_channel_destroy_resource 21790
bdev_channel_create 21797
bdev_enable_qos 21844
spdk_bdev_add_io_stat 22131
bdev_channel_abort_queued_ios 22227
bdev_abort_all_buf_io 22593
bdev_abort_all_queued_io 22959
spdk_bdev_open_ext 27292
spdk_bdev_close 27595
bdev_open_ext 28321
bdev_alloc_io_stat 28486
bdev_free_io_stat 28486
spdk_bdev_reset_io_stat 29179
spdk_bdev_next 29438
spdk_bdev_dump_info_json 30132
spdk_bdev_get_qos_rate_limits 30142
spdk_bdev_get_aliases 30180
bdev_get_by_name 32204
bdev_name_tree_RB_FIND 32204
spdk_bdev_get_product_name 32600
spdk_bdev_get_io_channel 34785
spdk_bdev_module_list_add 36896
spdk_bdev_module_list_find 36896
spdk_bdev_io_set_md_buf 38403
bdev_lock_lba_range_check_io 39117
spdk_bdev_get_uuid 46643
bdev_lba_range_overlapped 50649
bdev_rw_split_get_buf_cb 51406
bdev_io_range_is_locked 53960
spdk_bdev_abort 58985
bdev_abort_buf_io 59001
bdev_abort 59005
_bdev_abort 59009
bdev_abort_queued_io 59009
bdev_abort_io_done 59025
bdev_abort_io 59029
spdk_bdev_module_examine_done 64179
bdev_module_action_done 64451
bdev_close 64946
bdev_start_qos 64946
bdev_desc_alloc 64993
bdev_desc_free 64993
bdev_open 64993
bdev_io_get_iobuf_cb 65136
spdk_bdev_get_name 66042
bdev_module_action_complete 66756
bdev_io_complete_sequence_cb 69191
bdev_io_on_tailq 118058
spdk_bdev_get_qos_rpc_type 120528
spdk_bdev_write_blocks_with_md 126394
bdev_name_cmp 130122
spdk_bdev_get_memory_domains 133476
spdk_bdev_nvme_iov_passthru_md 176220
bdev_io_submit_sequence_cb 348891
_bdev_io_ext_use_bounce_buffer 348907
_bdev_memory_domain_get_io_cb 348907
_bdev_memory_domain_io_get_buf 348907
_bdev_io_complete_push_bounce_done 350509
_bdev_io_pull_bounce_data_buf 350509
_bdev_io_push_bounce_data_buffer 350509
bdev_io_pull_data_done 350509
bdev_io_push_bounce_data_done 350509
bdev_io_push_bounce_md_buf 350509
bdev_io_pull_data 350513
bdev_io_push_bounce_data 350513
bdev_channel_submit_qos_io_done 389372
bdev_channel_poll_qos 389867
bdev_channel_submit_qos_io 391195
spdk_bdev_for_each_channel_continue 401756
bdev_each_channel_msg 401757
bdev_each_channel_cpl 407287
spdk_bdev_for_each_channel 407295
bdev_io_exec_sequence 418082
bdev_io_exec_sequence_cb 418082
spdk_bdev_is_dif_head_of_md 515084
bdev_write_zero_buffer 521315
bdev_write_zero_buffer_done 521315
_bdev_get_block_size_with_md 524042
spdk_bdev_get_io_type_name 602640
parent_bdev_io_complete 751262
bdev_io_split 751266
_bdev_rw_split 753302
spdk_bdev_flush 772418
bdev_queue_nomem_io_head 782382
io_channel_iter_get_bdev 809038
spdk_bdev_io_get_iovec 881049
spdk_bdev_zcopy_end 905721
spdk_bdev_zcopy_start 917496
spdk_bdev_queue_io_wait 920861
spdk_bdev_is_dif_check_enabled 1030496
spdk_bdev_read_blocks_with_md 1299044
_to_next_boundary 1777824
bdev_io_split_done 1820423
bdev_io_split_submit 1820439
spdk_bdev_readv 1945728
spdk_bdev_writev 2140896
spdk_bdev_io_type_supported 2426961
spdk_bdev_flush_blocks 3132254
spdk_bdev_write_zeroes_blocks 3270367
bdev_write_zeroes_should_split 3270514
bdev_queue_nomem_io_tail 5549132
bdev_ch_retry_io 5563030
bdev_shared_ch_retry_io 5563032
spdk_bdev_io_complete_scsi_status 5576760
spdk_bdev_writev_blocks 6319931
bdev_ch_resubmit_io 6331319
bdev_qos_rw_bps_rewind_quota 7401072
spdk_bdev_readv_blocks 8477634
spdk_bdev_io_get_md_buf 9326526
spdk_bdev_get_data_block_size 9373712
spdk_bdev_io_get_scsi_status 9705925
spdk_bdev_is_md_interleaved 10419313
bdev_io_get_buf 10656999
_bdev_io_set_md_buf 10657628
bdev_io_get_buf_complete 10657638
_bdev_io_set_buf 10657755
bdev_io_put_buf 10661068
_bdev_io_put_buf 10661086
bdev_qos_rw_iops_rewind_quota 10697215
bdev_qos_io_submit 11059820
spdk_bdev_io_set_buf 11199784
spdk_bdev_unmap 12669915
bdev_wait_for_examine_cb 12686002
bdev_module_all_actions_completed 12688307
bdev_io_type_supported 12819386
spdk_bdev_read 14869380
spdk_bdev_read_blocks 17137218
bdev_qos_rw_rewind_io 18098287
bdev_qos_r_bps_queue 18231438
bdev_is_read_io 18231494
bdev_read_blocks_with_md 18413381
bdev_io_get_max_buf_len 21311481
spdk_bdev_io_get_nvme_status 23067894
spdk_bdev_writev_blocks_with_md 23724929
spdk_bdev_io_complete_nvme_status 25902504
spdk_bdev_readv_blocks_ext 26746841
bdev_unmap_should_split 27230584
spdk_bdev_unmap_blocks 27492982
spdk_bdev_io_get_submit_tsc 27568054
_are_iovs_aligned 28037853
spdk_bdev_write 29603284
spdk_bdev_get_num_blocks 31078067
spdk_bdev_write_blocks 31600070
bdev_write_blocks_with_md 32025250
spdk_bdev_io_complete_base_io_status 37719657
spdk_bdev_io_get_buf 38338233
spdk_bdev_writev_blocks_ext 44062970
spdk_bdev_get_block_size 46129055
spdk_bdev_io_get_io_channel 46971411
spdk_bdev_get_md_size 50413500
spdk_bdev_is_md_separate 51739242
_is_buf_allocated 54945483
bdev_bytes_to_blocks 61898632
spdk_bdev_readv_blocks_with_md 62388536
_bdev_io_check_opts 70620013
bdev_writev_blocks_with_md 74399087
spdk_bdev_get_buf_align 74849825
spdk_bdev_get_dif_type 98683768
bdev_readv_blocks_with_md 98790115
_bdev_io_submit_ext 172340919
bdev_io_use_memory_domain 176646711
bdev_rw_should_split 223460607
bdev_qos_rw_bps_queue 226198151
bdev_get_io_size_in_byte 233599053
_bdev_io_complete 252232869
_bdev_io_handle_no_mem 252914423
spdk_bdev_io_complete 253702039
bdev_io_decrement_outstanding 253882555
bdev_ch_remove_from_io_submitted 254027612
bdev_io_do_submit 254081933
bdev_submit_request 254167610
spdk_bdev_free_io 254428164
bdev_io_complete 254516123
_bdev_io_submit 254565458
bdev_io_increment_outstanding 254578305
bdev_io_update_io_stat 254768363
bdev_io_submit 255326508
bdev_io_init 255333174
bdev_ch_add_to_io_submitted 255866499
bdev_channel_get_io 256517790
bdev_io_valid_blocks 256677078
bdev_io_should_split 258161350
spdk_bdev_io_get_thread 264684489
bdev_io_needs_sequence_exec 430634705
spdk_bdev_desc_get_bdev 490874695
bdev_io_use_accel_sequence 680596971
bdev_qos_rw_iops_queue 698961184
bdev_qos_io_to_limit 908393509
bdev_qos_queue_io 908400042
bdev_qos_rw_queue_io 925162433

Generated by: LCOV version 1.14