LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4724 5768 81.9 %
Date: 2024-12-16 18:22:34 Functions: 403 440 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 10414 23341 44.6 %

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_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_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
spdk_bdev_get_current_qd 1
spdk_bdev_get_io_time 4
spdk_bdev_get_qd 4
spdk_bdev_get_weighted_io_time 4
bdev_abort_retry 6
spdk_bdev_examine 6
spdk_bdev_nvme_io_passthru_md 6
spdk_bdev_get_io_stat 8
bdev_open_async 10
bdev_io_pull_data_done_and_track 12
bdev_io_pull_md_buf_done 12
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf_done 12
bdev_queue_io_wait_with_cb 12
bdev_seek_complete_cb 12
bdev_histogram_disable_channel_cb 14
bdev_update_qos_rate_limit_msg 15
bdev_disable_qos_done 16
bdev_disable_qos_msg_done 16
bdev_copy_do_read 18
bdev_copy_do_read_done 18
bdev_copy_do_write 18
bdev_copy_do_write_done 18
bdev_copy_get_buf_cb 18
bdev_unmap_split 18
bdev_histogram_disable_channel 22
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
bdev_compare_blocks_with_md 24
bdev_copy_split 24
bdev_io_pull_md_buf 24
spdk_bdev_compare_blocks 24
spdk_bdev_readv_blocks_with_md 24
spdk_bdev_seek_data 27
spdk_bdev_seek_hole 27
bdev_disable_qos_msg 28
bdev_no_mem_poller 31
bdev_histogram_get_channel_cb 32
spdk_bdev_alias_del 32
spdk_bdev_histogram_get 32
spdk_bdev_nvme_admin_passthru 35
_bdev_io_complete_in_submit 36
bdev_in_examine_allowlist 36
spdk_bdev_comparev_blocks_with_md 36
bdev_lock_lba_range_ctx_msg 44
bdev_histogram_get_channel 46
bdev_channel_poll_timeout_io_done 48
bdev_poll_timeout_io 48
bdev_reset_poll_for_outstanding_io 48
claim_verify_rwm 48
bdev_seek 54
spdk_bdev_io_get_seek_offset 54
bdev_enable_qos_msg 71
bdev_examine_allowlist_check 71
bdev_channel_poll_timeout_io 78
bdev_reset_check_outstanding_io 79
bdev_reset_check_outstanding_io_done 79
spdk_bdev_nvme_io_passthru 81
_calculate_measured_qd_cpl 83
bdev_calculate_measured_queue_depth 83
bdev_qos_w_bps_queue 84
claim_verify_rom 92
claim_type_promotes_to_write 98
bdev_update_qd_sampling_period 111
bdev_qos_channel_destroy 119
bdev_examine_allowlist_config_json 132
claim_opts_copy 132
spdk_bdev_subsystem_config_json 132
bdev_set_qos_rate_limits 144
bdev_qos_set_ops 150
bdev_qos_update_max_quota_per_timeslice 150
log_already_claimed 155
spdk_bdev_set_qos_rate_limits 156
_calculate_measured_qd 160
bdev_qos_destroy 181
spdk_bdev_notify_blockcnt_change 186
bdev_enable_qos_done 187
bdev_set_qos_limit_done 224
_resize_notify 237
bdev_get_each_channel_stat 259
spdk_bdev_get_qd_sampling_period 263
bdev_get_device_stat_done 265
spdk_bdev_get_device_stat 265
spdk_bdev_quiesce 266
spdk_bdev_unquiesce 266
spdk_bdev_dump_io_stat_json 267
bdev_get_io_stat 273
claim_verify_rwo 299
bdev_io_submit_reset 300
bdev_reset_complete 325
bdev_reset_freeze_channel_done 325
bdev_start_reset 325
bdev_channel_start_reset 331
spdk_bdev_reset 331
claim_reset 341
spdk_bdev_get_opts 343
spdk_bdev_set_opts 349
spdk_bdev_copy_blocks 353
bdev_desc_release_claims 361
claim_bdev 361
bdev_copy_should_split 371
bdev_reset_freeze_channel 381
bdev_unfreeze_channel 381
spdk_bdev_module_init_done 384
spdk_bdev_module_claim_bdev_desc 499
spdk_bdev_first_leaf 507
spdk_for_each_bdev_leaf 507
bdev_unregister_abort_channel 527
spdk_bdev_claim_opts_init 529
spdk_bdev_alias_del_all 596
bdev_histogram_enable_channel_cb 624
bdev_name_del 630
spdk_bdev_histogram_enable 638
spdk_bdev_write_zeroes 645
bdev_enable_histogram_config_json 842
bdev_qos_config_json 842
spdk_bdev_channel_get_histogram 908
bdev_open_async_done 915
bdev_open_async_opts_copy 915
bdev_open_async_opts_get_default 915
spdk_bdev_open_async 915
bdev_histogram_enable_channel 918
_bdev_open_async 925
spdk_bdev_set_timeout 926
bdev_qos_is_iops_rate_limit 1015
_remove_notify 1047
spdk_bdev_unregister_by_name 1124
_event_notify 1284
event_notify 1284
spdk_bdev_next_leaf 1306
_bdev_io_complete_push_bounce_done 1480
_bdev_io_push_bounce_data_buffer 1480
bdev_io_push_bounce_data_done 1480
bdev_io_push_bounce_md_buf 1480
bdev_io_push_bounce_data 1486
claim_type_is_v2 1642
_bdev_next_leaf 1813
spdk_bdev_destruct_done 1819
spdk_bdev_module_fini_start_done 1819
bdev_trace 1909
_bdev_init 2002
_bdev_trace 2002
register_flag_bdev 2002
spdk_bdev_quiesce_range 2210
spdk_bdev_unquiesce_range 2216
bdev_examine_allowlist_free 2289
bdev_finish_wait_for_examine_done 2289
bdev_init_complete 2289
bdev_mgr_unregister_cb 2289
bdev_module_get_max_ctx_size 2289
bdev_modules_init 2289
bdev_open_async_fini 2289
spdk_bdev_finish 2289
spdk_bdev_initialize 2289
spdk_bdev_get_by_name 2432
bdev_quiesce_range_locked 2476
bdev_unquiesce_range_unlocked 2476
bdev_get_max_write 2726
spdk_bdev_io_get_nvme_fused_status 3107
bdev_compare_and_write_do_write 3196
bdev_compare_and_write_do_write_done 3196
bdev_compare_and_write_do_compare 3341
bdev_compare_and_write_do_compare_done 3341
bdev_comparev_and_writev_blocks_locked 3341
bdev_comparev_and_writev_blocks_unlock 3341
bdev_comparev_and_writev_blocks_unlocked 3341
bdev_compare_do_read 3347
bdev_compare_do_read_done 3347
spdk_bdev_comparev_and_writev_blocks 3357
bdev_lock_lba_range 3389
bdev_unlock_lba_range 3401
spdk_bdev_comparev_blocks 3405
bdev_comparev_blocks_with_md 3441
spdk_bdev_get_max_copy 3624
spdk_bdev_get_optimal_io_boundary 3626
spdk_bdev_get_acwu 3737
bdev_module_fini_start_iter 4108
bdev_lock_lba_range_get_channel 4267
bdev_unlock_lba_range_get_channel 4273
spdk_bdev_first 4839
spdk_for_each_bdev 4839
_spdk_bdev_quiesce 4958
spdk_bdev_is_zoned 5000
spdk_bdev_module_release_bdev 5241
spdk_bdev_module_claim_bdev 5349
spdk_bdev_module_fini_done 5508
spdk_bdev_get_physical_block_size 5637
_bdev_lock_lba_range 5865
_bdev_unlock_lba_range 5865
bdev_lock_lba_range_cb 5865
bdev_lock_lba_range_ctx 5865
bdev_unlock_lba_range_cb 5865
bdev_lba_range_overlaps_tailq 5915
spdk_bdev_has_write_cache 6001
bdev_finish_unregister_bdevs_iter 6313
bdev_examine 6601
bdev_ok_to_examine 6601
bdev_register_finished 6601
bdev_unregister 6601
bdev_register 6615
spdk_bdev_register 6621
bdev_alias_del 6633
spdk_bdev_set_qd_sampling_period 6635
spdk_bdev_unregister 6643
bdev_destroy_cb 6649
spdk_bdev_alias_add 6653
spdk_bdev_get_write_unit_size 7011
bdev_unregister_unsafe 7587
bdev_module_fini_iter 7797
spdk_bdev_claim_get_name 7873
bdev_write_zeroes_split 7943
bdev_name_tree_RB_REMOVE_COLOR 9420
spdk_bdev_wait_for_examine 10715
bdev_mgmt_channel_create 12713
bdev_mgmt_channel_destroy 12713
bdev_name_del_unsafe 13236
bdev_name_tree_RB_INSERT_COLOR 13236
bdev_name_tree_RB_REMOVE 13236
bdev_name_add 13262
bdev_name_tree_RB_INSERT 13262
bdev_channel_destroy 21590
bdev_channel_destroy_resource 21590
bdev_channel_create 21602
bdev_enable_qos 21661
spdk_bdev_add_io_stat 21849
bdev_channel_abort_queued_ios 22117
bdev_abort_all_buf_io 22498
bdev_io_get_iobuf_cb 25567
spdk_bdev_next 27489
spdk_bdev_dump_info_json 28105
spdk_bdev_get_qos_rate_limits 28113
spdk_bdev_get_aliases 28137
bdev_alloc_io_stat 28468
bdev_free_io_stat 28468
spdk_bdev_reset_io_stat 28468
spdk_bdev_close 28917
spdk_bdev_open_ext 29132
bdev_open_ext 30045
spdk_bdev_get_product_name 32068
bdev_get_by_name 32477
bdev_name_tree_RB_FIND 32477
spdk_bdev_module_list_add 34160
spdk_bdev_module_list_find 34160
spdk_bdev_get_io_channel 35905
spdk_bdev_abort 37554
bdev_abort_buf_io 37560
bdev_abort 37566
_bdev_abort 37572
bdev_abort_queued_io 37572
bdev_abort_io_done 37578
bdev_abort_io 37584
bdev_abort_all_queued_io 44469
spdk_bdev_io_set_md_buf 47744
bdev_io_use_memory_domain 60307
bdev_close 64303
bdev_start_qos 64303
bdev_desc_alloc 64366
bdev_desc_free 64366
bdev_open 64366
spdk_bdev_module_examine_done 66426
bdev_module_action_done 66810
spdk_bdev_get_uuid 67854
bdev_module_action_complete 69099
bdev_io_on_tailq 75168
bdev_io_complete_sequence_cb 108151
bdev_rw_split_get_buf_cb 109385
spdk_bdev_get_qos_rpc_type 112420
bdev_name_cmp 123620
spdk_bdev_write_blocks_with_md 128909
spdk_bdev_get_memory_domains 135980
bdev_lock_lba_range_check_io 192362
bdev_lba_range_overlapped 235186
bdev_io_range_is_locked 238387
bdev_channel_submit_qos_io_done 318850
bdev_channel_poll_qos 319142
bdev_channel_submit_qos_io 319985
bdev_each_channel_msg 331484
spdk_bdev_for_each_channel_continue 331484
bdev_each_channel_cpl 339184
spdk_bdev_for_each_channel 339184
bdev_io_submit_sequence_cb 355588
_bdev_io_ext_use_bounce_buffer 414403
_bdev_memory_domain_get_io_cb 414403
_bdev_memory_domain_io_get_buf 414403
_bdev_io_pull_bounce_data_buf 415859
bdev_io_pull_data_done 415859
bdev_io_pull_data 420064
bdev_io_exec_sequence 463739
bdev_io_exec_sequence_cb 463739
bdev_io_use_accel_sequence 525390
bdev_write_zero_buffer 641515
bdev_write_zero_buffer_done 641515
_bdev_get_block_size_with_md 644241
io_channel_iter_get_bdev 670668
spdk_bdev_flush 671278
spdk_bdev_is_dif_head_of_md 722459
spdk_bdev_zcopy_end 755742
spdk_bdev_zcopy_start 759644
bdev_queue_nomem_io_head 829724
spdk_bdev_queue_io_wait 874549
spdk_bdev_is_dif_check_enabled 1446710
parent_bdev_io_complete 1555124
bdev_io_split 1555130
_bdev_rw_split 1556232
spdk_bdev_io_type_supported 1698355
spdk_bdev_readv 1959851
spdk_bdev_nvme_iov_passthru_md 2195551
spdk_bdev_write_zeroes_blocks 2519734
bdev_write_zeroes_should_split 2519901
spdk_bdev_writev 2851505
_to_next_boundary 3090030
bdev_io_split_done 3153048
bdev_io_split_submit 3153072
bdev_wait_for_examine_cb 3648470
bdev_module_all_actions_completed 3650759
spdk_bdev_flush_blocks 3896030
spdk_bdev_io_complete_scsi_status 5148869
bdev_queue_nomem_io_tail 5827375
bdev_ch_retry_io 6120452
bdev_shared_ch_retry_io 6120488
bdev_ch_resubmit_io 6652625
bdev_qos_io_submit 6881876
bdev_qos_rw_bps_rewind_quota 7371851
bdev_qos_rw_iops_rewind_quota 8447483
spdk_bdev_unmap 8964900
bdev_io_type_supported 9597041
spdk_bdev_io_get_md_buf 11893787
spdk_bdev_io_get_iovec 12640984
_bdev_io_put_buf 12644836
_bdev_io_set_buf 12644836
_bdev_io_set_md_buf 12644836
bdev_io_get_buf 12644836
bdev_io_get_buf_complete 12644836
bdev_io_put_buf 12644836
spdk_bdev_read 12930537
spdk_bdev_io_set_buf 12980076
spdk_bdev_writev_blocks_with_md 13979791
bdev_qos_rw_rewind_io 15819334
bdev_qos_r_bps_queue 15949188
bdev_is_read_io 15949272
spdk_bdev_writev_blocks 17013389
bdev_unmap_should_split 18412411
spdk_bdev_unmap_blocks 18646999
spdk_bdev_readv_blocks 19331849
spdk_bdev_read_blocks 19784441
spdk_bdev_write 23413940
spdk_bdev_io_get_nvme_status 24690689
bdev_io_get_max_buf_len 25289672
spdk_bdev_write_blocks 26054560
bdev_write_blocks_with_md 26824984
_are_iovs_aligned 27371584
spdk_bdev_get_data_block_size 28426986
spdk_bdev_io_get_scsi_status 29341781
spdk_bdev_get_name 29606071
spdk_bdev_is_md_interleaved 29795148
spdk_bdev_readv_blocks_ext 36568206
spdk_bdev_read_blocks_with_md 37430807
spdk_bdev_io_get_buf 39600501
spdk_bdev_io_complete_nvme_status 39643036
spdk_bdev_io_get_submit_tsc 42102231
spdk_bdev_get_block_size 47259571
spdk_bdev_writev_blocks_ext 47534453
spdk_bdev_io_get_io_channel 48097248
spdk_bdev_get_dif_type 49653770
bdev_bytes_to_blocks 50792692
spdk_bdev_get_num_blocks 52833896
spdk_bdev_is_md_separate 55934483
spdk_bdev_get_md_size 56737989
bdev_read_blocks_with_md 57215248
bdev_readv_blocks_with_md 57901933
_is_buf_allocated 59144467
bdev_writev_blocks_with_md 79615755
spdk_bdev_get_buf_align 81880338
_bdev_io_check_opts 84102647
bdev_qos_rw_bps_queue 86790105
bdev_get_io_size_in_byte 94161956
_bdev_io_submit_ext 137070957
bdev_rw_should_split 222522933
bdev_io_do_submit 245313004
_bdev_io_submit 245313034
_bdev_io_complete 245350919
bdev_io_update_io_stat 245350919
_bdev_io_handle_no_mem 246028904
bdev_submit_request 246138565
spdk_bdev_io_complete 246138866
bdev_io_decrement_outstanding 246602334
bdev_io_increment_outstanding 246602334
bdev_io_init 246798540
spdk_bdev_free_io 246798540
bdev_io_submit 246869988
bdev_io_valid_blocks 247392897
bdev_channel_get_io 247673131
bdev_io_complete 247941545
bdev_io_should_split 248353748
spdk_bdev_io_get_thread 260593738
spdk_bdev_desc_get_bdev 306149018
bdev_qos_rw_iops_queue 307651895
bdev_qos_io_to_limit 379554100
bdev_qos_queue_io 379554100
bdev_io_needs_sequence_exec 390569086
bdev_qos_rw_queue_io 394442000

Generated by: LCOV version 1.14