LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4820 5868 82.1 %
Date: 2024-12-09 12:16:53 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5147 24466 21.0 %

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
_calculate_measured_qd_cpl 88
bdev_calculate_measured_queue_depth 88
claim_opts_copy 88
spdk_bdev_nvme_io_passthru 88
claim_verify_rom 92
claim_type_promotes_to_write 100
bdev_update_qd_sampling_period 109
log_already_claimed 114
bdev_qos_channel_destroy 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 172
bdev_qos_destroy 196
bdev_examine_allowlist_config_json 197
spdk_bdev_subsystem_config_json 197
bdev_enable_qos_done 216
bdev_set_qos_limit_done 246
spdk_bdev_notify_blockcnt_change 256
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 326
_bdev_reset_complete 329
bdev_start_reset 329
spdk_bdev_reset 329
spdk_bdev_dump_io_stat_json 331
spdk_bdev_copy_blocks 333
bdev_get_each_channel_stat 336
bdev_get_device_stat_done 341
spdk_bdev_get_device_stat 341
bdev_copy_should_split 345
bdev_desc_release_claims 348
claim_bdev 348
bdev_get_io_stat 351
bdev_reset_freeze_channel 366
spdk_bdev_get_opts 369
bdev_unfreeze_channel 370
spdk_bdev_set_opts 373
_resize_notify 403
spdk_bdev_alias_del_all 429
bdev_unregister_abort_channel 442
spdk_bdev_module_claim_bdev_desc 444
bdev_name_del 449
spdk_bdev_claim_opts_init 496
spdk_bdev_write_zeroes 560
spdk_bdev_first_leaf 646
spdk_for_each_bdev_leaf 646
_remove_notify 756
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
spdk_bdev_quiesce_range 1091
spdk_bdev_unquiesce_range 1095
_event_notify 1159
event_notify 1159
spdk_bdev_channel_get_histogram 1166
bdev_histogram_enable_channel 1174
spdk_bdev_set_timeout 1178
bdev_quiesce_range_locked 1260
bdev_unquiesce_range_unlocked 1260
spdk_bdev_get_numa_id 1517
claim_type_is_v2 1534
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_quiesce 2524
spdk_bdev_get_max_copy 2582
spdk_bdev_get_optimal_io_boundary 2586
spdk_bdev_get_acwu 2716
bdev_get_max_write 2786
spdk_bdev_get_nvme_nsid 3012
spdk_bdev_has_write_cache 3039
spdk_bdev_io_get_nvme_fused_status 3117
bdev_compare_and_write_do_write 3213
bdev_compare_and_write_do_write_done 3213
spdk_bdev_get_by_name 3330
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_nvme_ctratt 3643
bdev_lock_lba_range_get_channel 3743
bdev_unlock_lba_range_get_channel 3747
spdk_bdev_open_opts_init 4183
bdev_module_fini_start_iter 4298
_bdev_lock_lba_range 4673
_bdev_unlock_lba_range 4673
bdev_lock_lba_range_cb 4673
bdev_lock_lba_range_ctx 4673
bdev_unlock_lba_range_cb 4673
bdev_lba_range_overlaps_tailq 4694
spdk_bdev_module_release_bdev 4847
spdk_bdev_module_claim_bdev 4919
spdk_bdev_first 5105
spdk_for_each_bdev 5105
spdk_bdev_is_zoned 5229
spdk_bdev_module_fini_done 5923
bdev_finish_unregister_bdevs_iter 6344
spdk_bdev_get_write_unit_size 6362
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 8363
spdk_bdev_claim_get_name 8432
bdev_write_zeroes_split 9062
spdk_bdev_get_physical_block_size 9136
bdev_name_tree_RB_REMOVE_COLOR 9825
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 13127
bdev_mgmt_channel_destroy 13127
bdev_channel_destroy 21984
bdev_channel_destroy_resource 21984
bdev_channel_create 21992
bdev_enable_qos 22039
spdk_bdev_add_io_stat 22320
bdev_channel_abort_queued_ios 22426
bdev_abort_all_buf_io 22792
bdev_abort_all_queued_io 23158
spdk_bdev_open_ext 23258
spdk_bdev_open_ext_v2 27445
spdk_bdev_close 27764
bdev_open_ext 28489
bdev_alloc_io_stat 28705
bdev_free_io_stat 28706
spdk_bdev_reset_io_stat 29393
spdk_bdev_next 29425
spdk_bdev_dump_info_json 30134
spdk_bdev_get_qos_rate_limits 30144
spdk_bdev_get_aliases 30182
bdev_get_by_name 31819
bdev_name_tree_RB_FIND 31819
spdk_bdev_get_product_name 32641
spdk_bdev_get_io_channel 34988
spdk_bdev_io_set_md_buf 36228
spdk_bdev_module_list_add 37302
spdk_bdev_module_list_find 37302
bdev_lock_lba_range_check_io 44223
spdk_bdev_get_uuid 47768
bdev_lba_range_overlapped 55018
bdev_io_range_is_locked 58329
spdk_bdev_module_examine_done 64390
bdev_module_action_done 64662
bdev_rw_split_get_buf_cb 65107
bdev_close 65159
bdev_start_qos 65159
spdk_bdev_get_name 65198
bdev_desc_alloc 65206
bdev_desc_free 65206
bdev_open 65206
bdev_module_action_complete 66990
bdev_open_opts_get_defaults 69389
bdev_io_complete_sequence_cb 69886
bdev_io_get_iobuf_cb 80510
spdk_bdev_abort 99168
bdev_abort_buf_io 99184
bdev_abort 99188
_bdev_abort 99192
bdev_abort_queued_io 99192
bdev_abort_io_done 99208
bdev_abort_io 99212
spdk_bdev_get_qos_rpc_type 120536
spdk_bdev_write_blocks_with_md 125894
bdev_name_cmp 129927
spdk_bdev_get_memory_domains 133730
spdk_bdev_desc_is_md_separate 140346
bdev_io_on_tailq 198424
bdev_io_submit_sequence_cb 342770
spdk_bdev_nvme_iov_passthru_md 343637
bdev_channel_submit_qos_io_done 386513
bdev_channel_poll_qos 387628
bdev_channel_submit_qos_io 388492
bdev_each_channel_msg 399080
spdk_bdev_for_each_channel_continue 399080
bdev_each_channel_cpl 404452
spdk_bdev_for_each_channel 404455
bdev_io_exec_sequence 412656
bdev_io_exec_sequence_cb 412656
spdk_bdev_get_io_type_name 602680
spdk_bdev_desc_get_dif_type 627803
spdk_bdev_desc_is_dif_head_of_md 627803
spdk_bdev_desc_is_md_interleaved 627833
spdk_bdev_is_dif_head_of_md 628744
bdev_write_zero_buffer 715826
bdev_write_zero_buffer_done 715826
_bdev_get_block_size_with_md 718612
bdev_queue_nomem_io_head 731436
spdk_bdev_flush 766086
io_channel_iter_get_bdev 803529
spdk_bdev_queue_io_wait 862032
parent_bdev_io_complete 1042336
bdev_io_split 1042340
_bdev_rw_split 1043725
spdk_bdev_io_get_iovec 1087730
spdk_bdev_zcopy_end 1152873
spdk_bdev_zcopy_start 1184947
spdk_bdev_is_dif_check_enabled 1257847
spdk_bdev_desc_is_dif_check_enabled 1257922
spdk_bdev_read_blocks_with_md 1298223
spdk_bdev_readv 1739791
spdk_bdev_writev 1944137
_to_next_boundary 1993892
bdev_io_split_done 2065876
bdev_io_split_submit 2065892
bdev_io_init_dif_ctx 2174015
_bdev_memory_domain_get_io_cb 2479032
bdev_io_pull_data_done 2494210
_bdev_io_pull_bounce_data_buf 2497317
_bdev_io_get_bounce_buf 2498512
_bdev_io_ext_use_bounce_buffer 2504067
_bdev_io_push_bounce_data_buffer 2507711
_bdev_io_complete_push_bounce_done 2518730
bdev_io_push_bounce_md_buf 2521652
bdev_io_push_bounce_data_done 2522177
bdev_io_push_bounce_data 2522823
bdev_io_pull_data 2523730
spdk_bdev_flush_blocks 2848307
spdk_bdev_io_type_supported 2854466
spdk_bdev_get_block_size 2931117
spdk_bdev_write_zeroes_blocks 4015469
bdev_write_zeroes_should_split 4015622
spdk_bdev_io_hide_metadata 4279746
spdk_bdev_io_complete_scsi_status 4509469
bdev_queue_nomem_io_tail 5143494
bdev_ch_retry_io 5157422
bdev_shared_ch_retry_io 5157424
spdk_bdev_writev_blocks 5534627
bdev_qos_rw_bps_rewind_quota 5644816
bdev_ch_resubmit_io 5874735
spdk_bdev_get_md_size 6561158
spdk_bdev_readv_blocks 7118323
spdk_bdev_get_data_block_size 7631981
spdk_bdev_io_get_scsi_status 7856910
spdk_bdev_io_get_md_buf 9931833
bdev_qos_rw_iops_rewind_quota 10588499
bdev_qos_io_submit 10769359
spdk_bdev_is_md_interleaved 11168783
spdk_bdev_io_set_buf 12355544
bdev_io_get_buf_complete 13721038
_bdev_io_set_md_buf 13723135
_bdev_io_set_buf 13728109
bdev_io_get_buf 13730429
_bdev_io_put_buf 13753394
bdev_io_put_buf 13755057
bdev_wait_for_examine_cb 13793146
bdev_module_all_actions_completed 13795474
spdk_bdev_read 14459824
bdev_io_type_supported 14815131
spdk_bdev_unmap 16121998
bdev_qos_rw_rewind_io 16233315
bdev_qos_r_bps_queue 16345719
bdev_is_read_io 16345775
spdk_bdev_read_blocks 17333845
spdk_bdev_get_dif_type 18340756
bdev_read_blocks_with_md 18612106
spdk_bdev_writev_blocks_with_md 23819357
_are_iovs_aligned 24493747
spdk_bdev_io_get_nvme_status 26533372
bdev_io_get_max_buf_len 27450346
spdk_bdev_io_complete_nvme_status 27477465
spdk_bdev_readv_blocks_ext 29276836
spdk_bdev_io_get_submit_tsc 29281764
spdk_bdev_write 32724734
spdk_bdev_get_num_blocks 32900493
spdk_bdev_unmap_blocks 33597819
bdev_unmap_should_split 33602235
spdk_bdev_write_blocks 34388416
bdev_write_blocks_with_md 34942278
spdk_bdev_io_get_buf 35733061
spdk_bdev_io_complete_base_io_status 43074855
spdk_bdev_desc_get_md_size 44283770
spdk_bdev_io_get_io_channel 45882637
spdk_bdev_desc_get_block_size 48945068
spdk_bdev_writev_blocks_ext 49518347
_is_buf_allocated 55699217
spdk_bdev_readv_blocks_with_md 58021552
spdk_bdev_is_md_separate 61161209
bdev_bytes_to_blocks 67781699
_bdev_io_check_opts 78653661
bdev_writev_blocks_with_md 79122767
spdk_bdev_get_buf_align 81471513
bdev_readv_blocks_with_md 95708994
bdev_io_needs_accel_buffer 171522043
_bdev_io_submit_ext 173862942
bdev_io_needs_bounce_buffer 174090285
bdev_io_use_memory_domain 186655843
bdev_qos_rw_bps_queue 191793281
bdev_get_io_size_in_byte 197437280
bdev_io_get_block_size 198546759
bdev_rw_should_split 230305158
_bdev_io_handle_no_mem 258447765
_bdev_io_complete 259318754
spdk_bdev_io_complete 261916249
bdev_io_decrement_outstanding 261929972
bdev_io_complete 262415690
spdk_bdev_free_io 262608689
bdev_ch_remove_from_io_submitted 263267002
bdev_submit_request 263399236
bdev_io_do_submit 263496991
bdev_io_update_io_stat 263788928
bdev_io_increment_outstanding 263816066
_bdev_io_submit 264004850
bdev_io_submit 265380219
bdev_io_init 265864351
bdev_ch_add_to_io_submitted 265887948
bdev_io_valid_blocks 267627131
bdev_channel_get_io 268145053
bdev_io_should_split 271897048
spdk_bdev_io_get_thread 275559408
bdev_desc_get_block_size 318685173
bdev_io_needs_sequence_exec 447082096
bdev_io_needs_metadata 516474877
bdev_qos_rw_iops_queue 579161469
bdev_io_use_accel_sequence 708520072
bdev_qos_io_to_limit 756121885
bdev_qos_queue_io 756125193
spdk_bdev_desc_get_bdev 757045707
bdev_qos_rw_queue_io 770961055

Generated by: LCOV version 1.14