LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4409 5868 75.1 %
Date: 2024-12-09 16:10:28 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4834 24466 19.8 %

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 3
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_get_io_time 4
spdk_bdev_get_qd 4
spdk_bdev_get_weighted_io_time 4
bdev_io_pull_data_done_and_track 6
bdev_io_pull_md_buf_done 6
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf_done 6
bdev_queue_io_wait_with_cb 6
bdev_seek_complete_cb 6
bdev_histogram_disable_channel_cb 8
spdk_bdev_get_io_stat 8
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_unmap_split 9
bdev_disable_qos_done 10
bdev_disable_qos_msg_done 10
bdev_open_async 10
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
bdev_compare_blocks_with_md 12
bdev_copy_split 12
bdev_io_pull_md_buf 12
bdev_update_qos_rate_limit_msg 12
spdk_bdev_compare_blocks 12
spdk_bdev_examine 12
spdk_bdev_get_dif_pi_format 12
bdev_histogram_disable_channel 13
bdev_lock_lba_range_ctx_msg 15
bdev_disable_qos_msg 16
bdev_histogram_get_channel_cb 17
spdk_bdev_histogram_get 17
_bdev_io_complete_in_submit 18
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_alias_del 20
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
bdev_channel_poll_timeout_io_done 24
bdev_poll_timeout_io 24
bdev_reset_poll_for_outstanding_io 24
claim_verify_rwm 24
bdev_histogram_get_channel 25
bdev_channel_poll_timeout_io 39
bdev_reset_check_outstanding_io 39
bdev_reset_check_outstanding_io_done 39
bdev_qos_w_bps_queue 42
bdev_seek 42
spdk_bdev_io_get_seek_offset 42
bdev_enable_qos_msg 44
bdev_in_examine_allowlist 54
claim_opts_copy 66
claim_verify_rom 77
_calculate_measured_qd_cpl 83
bdev_calculate_measured_queue_depth 83
claim_type_promotes_to_write 83
spdk_bdev_nvme_io_passthru 84
log_already_claimed 89
bdev_qos_channel_destroy 98
bdev_update_qd_sampling_period 99
bdev_examine_allowlist_check 107
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_set_qos_rate_limits 123
spdk_bdev_nvme_admin_passthru 124
bdev_io_put_accel_buf 126
spdk_bdev_set_qos_rate_limits 129
bdev_qos_destroy 160
_calculate_measured_qd 163
spdk_bdev_quiesce 166
spdk_bdev_unquiesce 166
bdev_enable_qos_done 177
bdev_examine_allowlist_config_json 187
spdk_bdev_subsystem_config_json 187
bdev_set_qos_limit_done 202
spdk_bdev_module_init_done 204
spdk_bdev_notify_blockcnt_change 232
bdev_io_submit_reset 259
claim_verify_rwo 264
bdev_reset_complete 271
bdev_reset_freeze_channel_done 271
spdk_bdev_get_qd_sampling_period 273
_bdev_reset_complete 277
bdev_get_each_channel_stat 277
bdev_start_reset 277
spdk_bdev_dump_io_stat_json 277
spdk_bdev_reset 277
spdk_bdev_copy_blocks 282
bdev_get_device_stat_done 284
spdk_bdev_get_device_stat 284
bdev_copy_should_split 291
bdev_get_io_stat 292
bdev_reset_freeze_channel 307
claim_reset 308
bdev_unfreeze_channel 310
bdev_desc_release_claims 326
claim_bdev 326
spdk_bdev_get_opts 338
spdk_bdev_set_opts 341
_resize_notify 371
spdk_bdev_module_claim_bdev_desc 398
spdk_bdev_alias_del_all 419
bdev_unregister_abort_channel 426
bdev_name_del 436
spdk_bdev_claim_opts_init 437
spdk_bdev_write_zeroes 492
spdk_bdev_first_leaf 615
spdk_for_each_bdev_leaf 615
_remove_notify 704
bdev_histogram_enable_channel_cb 713
spdk_bdev_histogram_enable 714
spdk_bdev_enable_histogram_opts_init 721
spdk_bdev_histogram_enable_ext 721
spdk_bdev_unregister_by_name 773
bdev_qos_is_iops_rate_limit 799
bdev_enable_histogram_config_json 871
bdev_qos_config_json 871
bdev_open_async_done 1031
bdev_open_async_opts_copy 1031
bdev_open_async_opts_get_default 1031
spdk_bdev_open_async 1031
spdk_bdev_channel_get_histogram 1038
_bdev_open_async 1041
bdev_histogram_enable_channel 1045
spdk_bdev_set_timeout 1047
_event_notify 1075
event_notify 1075
spdk_bdev_quiesce_range 1098
spdk_bdev_unquiesce_range 1101
bdev_quiesce_range_locked 1264
bdev_unquiesce_range_unlocked 1264
spdk_bdev_get_numa_id 1358
claim_type_is_v2 1411
spdk_bdev_next_leaf 1436
spdk_bdev_destruct_done 1549
spdk_bdev_module_fini_start_done 1933
bdev_trace 2031
_bdev_next_leaf 2051
_bdev_init 2147
_bdev_trace 2147
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2147
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2147
register_flag_bdev 2147
bdev_examine_allowlist_free 2223
bdev_finish_wait_for_examine_done 2223
bdev_init_complete 2223
bdev_mgr_unregister_cb 2223
bdev_module_get_max_ctx_size 2223
bdev_modules_init 2223
bdev_open_async_fini 2223
spdk_bdev_finish 2223
spdk_bdev_initialize 2223
spdk_bdev_get_max_copy 2506
spdk_bdev_get_optimal_io_boundary 2511
_spdk_bdev_quiesce 2531
spdk_bdev_get_acwu 2624
bdev_get_max_write 2709
spdk_bdev_get_nvme_nsid 2999
spdk_bdev_has_write_cache 3042
spdk_bdev_io_get_nvme_fused_status 3117
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_do_read 3322
bdev_compare_do_read_done 3322
bdev_compare_and_write_do_compare 3345
bdev_compare_and_write_do_compare_done 3345
bdev_comparev_and_writev_blocks_locked 3345
bdev_comparev_and_writev_blocks_unlock 3345
bdev_comparev_and_writev_blocks_unlocked 3345
spdk_bdev_comparev_and_writev_blocks 3365
bdev_lock_lba_range 3369
bdev_unlock_lba_range 3375
spdk_bdev_comparev_blocks 3389
spdk_bdev_get_by_name 3401
bdev_comparev_blocks_with_md 3407
spdk_bdev_get_nvme_ctratt 3602
bdev_lock_lba_range_get_channel 3695
bdev_unlock_lba_range_get_channel 3698
spdk_bdev_open_opts_init 4043
bdev_module_fini_start_iter 4156
_bdev_lock_lba_range 4633
_bdev_unlock_lba_range 4633
bdev_lock_lba_range_cb 4633
bdev_lock_lba_range_ctx 4633
bdev_unlock_lba_range_cb 4633
bdev_lba_range_overlaps_tailq 4651
spdk_bdev_module_release_bdev 4744
spdk_bdev_module_claim_bdev 4798
spdk_bdev_first 5070
spdk_for_each_bdev 5070
spdk_bdev_is_zoned 5147
spdk_bdev_module_fini_done 5850
spdk_bdev_get_write_unit_size 5979
bdev_register_finished 5987
bdev_unregister 5987
bdev_destroy_cb 5990
bdev_register 5995
bdev_examine 5996
bdev_ok_to_examine 5996
spdk_bdev_register 5998
spdk_bdev_set_qd_sampling_period 6006
bdev_alias_del 6007
bdev_finish_unregister_bdevs_iter 6008
spdk_bdev_unregister 6008
spdk_bdev_alias_add 6021
bdev_unregister_unsafe 6633
bdev_module_fini_iter 8073
bdev_open_opts_copy 8083
spdk_bdev_claim_get_name 8393
spdk_bdev_get_physical_block_size 8822
bdev_write_zeroes_split 9047
bdev_name_tree_RB_REMOVE_COLOR 9189
spdk_bdev_wait_for_examine 10741
bdev_examine_allowlist_remove 11968
bdev_name_del_unsafe 11991
bdev_name_tree_RB_INSERT_COLOR 11991
bdev_name_tree_RB_REMOVE 11991
bdev_name_add 12005
bdev_name_tree_RB_INSERT 12005
bdev_mgmt_channel_create 12812
bdev_mgmt_channel_destroy 12812
bdev_channel_destroy 21204
bdev_channel_destroy_resource 21204
bdev_channel_create 21210
bdev_enable_qos 21248
spdk_bdev_add_io_stat 21481
bdev_channel_abort_queued_ios 21630
bdev_abort_all_buf_io 21937
spdk_bdev_open_ext 22090
bdev_abort_all_queued_io 22244
spdk_bdev_open_ext_v2 26136
spdk_bdev_close 26500
bdev_open_ext 27171
bdev_alloc_io_stat 27472
bdev_free_io_stat 27472
spdk_bdev_reset_io_stat 28041
spdk_bdev_next 29325
spdk_bdev_dump_info_json 30081
spdk_bdev_get_qos_rate_limits 30089
spdk_bdev_get_aliases 30129
bdev_get_by_name 30572
bdev_name_tree_RB_FIND 30572
spdk_bdev_get_product_name 32594
spdk_bdev_get_io_channel 33604
spdk_bdev_module_list_add 36796
spdk_bdev_module_list_find 36796
bdev_io_get_iobuf_cb 37445
bdev_lock_lba_range_check_io 37529
spdk_bdev_io_set_md_buf 39919
bdev_lba_range_overlapped 46408
spdk_bdev_get_uuid 46741
bdev_io_range_is_locked 49697
bdev_rw_split_get_buf_cb 54474
spdk_bdev_module_examine_done 61559
bdev_module_action_done 61763
bdev_close 63244
bdev_start_qos 63244
bdev_desc_alloc 63282
bdev_desc_free 63282
bdev_open 63282
spdk_bdev_get_name 63590
bdev_module_action_complete 63986
bdev_open_opts_get_defaults 67325
bdev_io_complete_sequence_cb 69562
spdk_bdev_abort 98643
bdev_abort_buf_io 98655
bdev_abort 98658
_bdev_abort 98661
bdev_abort_queued_io 98661
bdev_abort_io_done 98673
bdev_abort_io 98676
spdk_bdev_write_blocks_with_md 104783
spdk_bdev_get_qos_rpc_type 120324
bdev_name_cmp 121990
spdk_bdev_desc_is_md_separate 124254
spdk_bdev_get_memory_domains 131232
bdev_io_on_tailq 197352
spdk_bdev_nvme_iov_passthru_md 244137
bdev_channel_submit_qos_io_done 335362
bdev_channel_submit_qos_io 336405
bdev_channel_poll_qos 336469
bdev_io_submit_sequence_cb 341710
bdev_each_channel_msg 346511
spdk_bdev_for_each_channel_continue 346511
bdev_each_channel_cpl 352517
spdk_bdev_for_each_channel 352517
bdev_io_exec_sequence 411272
bdev_io_exec_sequence_cb 411272
bdev_write_zero_buffer 584894
bdev_write_zero_buffer_done 584894
_bdev_get_block_size_with_md 587603
spdk_bdev_get_io_type_name 601620
spdk_bdev_desc_get_dif_type 650638
spdk_bdev_desc_is_dif_head_of_md 650638
spdk_bdev_desc_is_md_interleaved 650668
spdk_bdev_is_dif_head_of_md 651528
io_channel_iter_get_bdev 699028
bdev_queue_nomem_io_head 745087
spdk_bdev_flush 762254
spdk_bdev_queue_io_wait 929878
parent_bdev_io_complete 1098997
bdev_io_split 1099000
_bdev_rw_split 1100155
bdev_io_init_dif_ctx 1160294
spdk_bdev_io_get_iovec 1176619
spdk_bdev_zcopy_end 1235982
spdk_bdev_read_blocks_with_md 1258772
spdk_bdev_zcopy_start 1265149
spdk_bdev_is_dif_check_enabled 1303280
spdk_bdev_desc_is_dif_check_enabled 1303340
_bdev_io_ext_use_bounce_buffer 1502010
_bdev_io_get_bounce_buf 1502010
_bdev_memory_domain_get_io_cb 1502010
_bdev_io_complete_push_bounce_done 1503598
_bdev_io_pull_bounce_data_buf 1503598
_bdev_io_push_bounce_data_buffer 1503598
bdev_io_pull_data_done 1503598
bdev_io_push_bounce_data_done 1503598
bdev_io_push_bounce_md_buf 1503598
bdev_io_pull_data 1503601
bdev_io_push_bounce_data 1503601
spdk_bdev_readv 1701708
spdk_bdev_writev 1924192
_to_next_boundary 2139283
bdev_io_split_done 2211184
bdev_io_split_submit 2211196
spdk_bdev_io_hide_metadata 2320582
spdk_bdev_write_zeroes_blocks 2514940
bdev_write_zeroes_should_split 2515080
spdk_bdev_io_type_supported 2834805
spdk_bdev_get_block_size 2993875
spdk_bdev_flush_blocks 3121959
bdev_queue_nomem_io_tail 5253178
bdev_ch_retry_io 5271193
bdev_shared_ch_retry_io 5271194
spdk_bdev_io_complete_scsi_status 5278677
spdk_bdev_writev_blocks 5990560
bdev_ch_resubmit_io 5998110
bdev_qos_io_submit 6416171
bdev_qos_rw_bps_rewind_quota 7089366
spdk_bdev_get_md_size 7747465
spdk_bdev_readv_blocks 8177599
spdk_bdev_unmap 8315577
bdev_qos_rw_iops_rewind_quota 8439135
spdk_bdev_io_get_md_buf 8978764
spdk_bdev_get_data_block_size 9198212
spdk_bdev_io_get_scsi_status 9482927
spdk_bdev_is_md_interleaved 11603827
bdev_io_type_supported 11836732
spdk_bdev_io_set_buf 11840006
spdk_bdev_read 11946239
_bdev_io_put_buf 12137692
_bdev_io_set_buf 12137818
_bdev_io_set_md_buf 12137818
bdev_io_get_buf 12137818
bdev_io_get_buf_complete 12137818
bdev_io_put_buf 12137818
bdev_wait_for_examine_cb 13415197
bdev_module_all_actions_completed 13417420
spdk_bdev_get_dif_type 13738762
spdk_bdev_read_blocks 14328338
bdev_qos_rw_rewind_io 15528501
bdev_read_blocks_with_md 15587110
bdev_qos_r_bps_queue 15668578
bdev_is_read_io 15668620
spdk_bdev_writev_blocks_with_md 18852789
bdev_unmap_should_split 19926872
spdk_bdev_unmap_blocks 20172920
spdk_bdev_write 20796575
_are_iovs_aligned 21315683
spdk_bdev_write_blocks 21906728
bdev_write_blocks_with_md 22596405
bdev_io_get_max_buf_len 24275510
spdk_bdev_readv_blocks_ext 26160448
spdk_bdev_io_get_nvme_status 26526279
spdk_bdev_io_complete_base_io_status 27337928
spdk_bdev_io_complete_nvme_status 27552692
spdk_bdev_io_get_submit_tsc 29481162
spdk_bdev_readv_blocks_with_md 30267194
spdk_bdev_io_get_buf 31949873
spdk_bdev_get_num_blocks 34674696
spdk_bdev_writev_blocks_ext 37017339
spdk_bdev_desc_get_md_size 37480221
spdk_bdev_io_get_io_channel 41116725
bdev_bytes_to_blocks 45447055
spdk_bdev_desc_get_block_size 46658462
_is_buf_allocated 50175100
spdk_bdev_is_md_separate 56022986
bdev_writev_blocks_with_md 62645468
_bdev_io_check_opts 63177781
bdev_readv_blocks_with_md 65959717
spdk_bdev_get_buf_align 72837292
bdev_qos_rw_bps_queue 84006906
bdev_get_io_size_in_byte 91096272
bdev_io_get_block_size 92250901
bdev_io_needs_accel_buffer 126468742
_bdev_io_submit_ext 127970752
bdev_io_needs_bounce_buffer 127970752
bdev_io_use_memory_domain 137337591
bdev_rw_should_split 168756503
bdev_desc_get_block_size 175881234
_bdev_io_handle_no_mem 192058221
bdev_io_do_submit 192886291
_bdev_io_submit 192886306
_bdev_io_complete 192985235
bdev_io_update_io_stat 192985235
bdev_io_init 193439829
spdk_bdev_free_io 193439829
bdev_submit_request 193631505
spdk_bdev_io_complete 193631652
bdev_io_valid_blocks 193873604
bdev_io_submit 193986484
bdev_io_decrement_outstanding 194042683
bdev_io_increment_outstanding 194042683
bdev_ch_add_to_io_submitted 194084235
bdev_ch_remove_from_io_submitted 194084235
bdev_channel_get_io 194369723
bdev_io_complete 195019024
bdev_io_should_split 196042475
spdk_bdev_io_get_thread 207164291
bdev_qos_rw_iops_queue 287827901
bdev_io_needs_sequence_exec 335044474
bdev_qos_io_to_limit 357168052
bdev_qos_queue_io 357168052
bdev_qos_rw_queue_io 371834807
bdev_io_needs_metadata 378791111
spdk_bdev_desc_get_bdev 499818215
bdev_io_use_accel_sequence 533333422

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