LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4824 5873 82.1 %
Date: 2024-12-12 10:52:15 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5206 24414 21.3 %

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
claim_opts_copy 88
spdk_bdev_nvme_io_passthru 88
claim_verify_rom 92
claim_type_promotes_to_write 100
log_already_claimed 114
_calculate_measured_qd_cpl 118
bdev_calculate_measured_queue_depth 118
bdev_qos_channel_destroy 120
spdk_bdev_nvme_admin_passthru 126
bdev_examine_allowlist_check 131
bdev_update_qd_sampling_period 139
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
bdev_qos_destroy 196
bdev_examine_allowlist_config_json 197
spdk_bdev_subsystem_config_json 197
bdev_enable_qos_done 216
spdk_bdev_notify_blockcnt_change 225
_calculate_measured_qd 232
bdev_set_qos_limit_done 246
claim_verify_rwo 276
spdk_bdev_module_init_done 276
bdev_io_submit_reset 309
bdev_reset_complete 325
bdev_reset_freeze_channel_done 325
claim_reset 326
spdk_bdev_get_qd_sampling_period 329
_bdev_reset_complete 333
bdev_start_reset 333
spdk_bdev_copy_blocks 333
spdk_bdev_reset 333
spdk_bdev_dump_io_stat_json 334
_resize_notify 341
bdev_get_each_channel_stat 343
bdev_get_device_stat_done 344
spdk_bdev_get_device_stat 344
bdev_copy_should_split 345
bdev_desc_release_claims 348
claim_bdev 348
bdev_get_io_stat 354
spdk_bdev_get_opts 369
bdev_reset_freeze_channel 370
spdk_bdev_set_opts 373
bdev_unfreeze_channel 374
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 755
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_write_zeroes_split 880
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 1092
_event_notify 1096
event_notify 1096
spdk_bdev_unquiesce_range 1096
spdk_bdev_channel_get_histogram 1166
bdev_histogram_enable_channel 1172
spdk_bdev_set_timeout 1178
bdev_quiesce_range_locked 1261
bdev_unquiesce_range_unlocked 1261
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 1969
bdev_trace 2069
_bdev_init 2191
_bdev_trace 2191
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2191
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2191
register_flag_bdev 2191
_bdev_next_leaf 2236
bdev_examine_allowlist_free 2331
bdev_finish_wait_for_examine_done 2331
bdev_init_complete 2331
bdev_mgr_unregister_cb 2331
bdev_module_get_max_ctx_size 2331
bdev_modules_init 2331
bdev_open_async_fini 2331
spdk_bdev_finish 2331
spdk_bdev_initialize 2331
spdk_bdev_get_max_copy 2491
spdk_bdev_get_optimal_io_boundary 2495
_spdk_bdev_quiesce 2526
spdk_bdev_get_acwu 2625
bdev_get_max_write 2755
spdk_bdev_get_nvme_nsid 3001
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_has_write_cache 3129
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_nvme_ctratt 3589
spdk_bdev_get_by_name 3596
bdev_lock_lba_range_get_channel 3740
bdev_unlock_lba_range_get_channel 3744
spdk_bdev_open_opts_init 4172
bdev_module_fini_start_iter 4300
_bdev_lock_lba_range 4674
_bdev_unlock_lba_range 4674
bdev_lock_lba_range_cb 4674
bdev_lock_lba_range_ctx 4674
bdev_unlock_lba_range_cb 4674
bdev_lba_range_overlaps_tailq 4695
spdk_bdev_module_release_bdev 4836
spdk_bdev_module_claim_bdev 4908
spdk_bdev_first 5115
spdk_for_each_bdev 5115
spdk_bdev_is_zoned 5159
spdk_bdev_module_fini_done 5920
spdk_bdev_get_write_unit_size 6271
bdev_finish_unregister_bdevs_iter 6346
bdev_register_finished 6389
bdev_unregister 6389
bdev_destroy_cb 6393
bdev_register 6399
bdev_examine 6401
bdev_ok_to_examine 6401
spdk_bdev_register 6403
bdev_alias_del 6413
spdk_bdev_set_qd_sampling_period 6414
spdk_bdev_unregister 6417
spdk_bdev_alias_add 6431
bdev_unregister_unsafe 7080
bdev_module_fini_iter 8251
bdev_open_opts_copy 8341
spdk_bdev_claim_get_name 8438
spdk_bdev_get_physical_block_size 9074
bdev_name_tree_RB_REMOVE_COLOR 9836
spdk_bdev_wait_for_examine 11301
bdev_examine_allowlist_remove 12770
bdev_name_del_unsafe 12798
bdev_name_tree_RB_INSERT_COLOR 12798
bdev_name_tree_RB_REMOVE 12798
bdev_name_add 12816
bdev_name_tree_RB_INSERT 12816
bdev_mgmt_channel_create 13227
bdev_mgmt_channel_destroy 13227
bdev_channel_destroy 21861
bdev_channel_destroy_resource 21861
bdev_channel_create 21869
bdev_enable_qos 21916
spdk_bdev_add_io_stat 22204
bdev_channel_abort_queued_ios 22303
bdev_abort_all_buf_io 22673
bdev_abort_all_nomem_io 22673
bdev_abort_all_queued_io 22691
spdk_bdev_open_ext 23229
spdk_bdev_open_ext_v2 27405
spdk_bdev_close 27725
bdev_open_ext 28449
bdev_alloc_io_stat 28589
bdev_free_io_stat 28589
spdk_bdev_reset_io_stat 29286
spdk_bdev_next 29441
spdk_bdev_dump_info_json 30150
spdk_bdev_get_qos_rate_limits 30160
spdk_bdev_get_aliases 30198
bdev_get_by_name 32045
bdev_name_tree_RB_FIND 32045
spdk_bdev_get_product_name 32723
spdk_bdev_get_io_channel 34862
spdk_bdev_module_list_add 37283
spdk_bdev_module_list_find 37283
spdk_bdev_io_set_md_buf 39606
bdev_lock_lba_range_check_io 43170
bdev_rw_split_get_buf_cb 44672
spdk_bdev_get_uuid 46469
bdev_lba_range_overlapped 51705
bdev_io_range_is_locked 55016
spdk_bdev_module_examine_done 64377
bdev_module_action_done 64653
bdev_close 65139
bdev_start_qos 65139
bdev_desc_alloc 65186
bdev_desc_free 65186
bdev_open 65186
spdk_bdev_get_name 65289
bdev_module_action_complete 66984
bdev_io_complete_sequence_cb 67143
bdev_open_opts_get_defaults 69358
spdk_bdev_abort 88954
bdev_abort_buf_io 88970
bdev_abort 88974
_bdev_abort 88978
bdev_abort_queued_io 88978
bdev_abort_io_done 88994
bdev_abort_io 88998
bdev_io_get_iobuf_cb 90851
spdk_bdev_write_blocks_with_md 109621
spdk_bdev_get_qos_rpc_type 120600
bdev_name_cmp 130429
spdk_bdev_get_memory_domains 133705
spdk_bdev_desc_is_md_separate 140346
bdev_io_on_tailq 177996
spdk_bdev_nvme_iov_passthru_md 277219
bdev_io_submit_sequence_cb 333947
bdev_channel_submit_qos_io_done 388288
bdev_channel_poll_qos 389510
bdev_channel_submit_qos_io 390758
bdev_io_exec_sequence 401090
bdev_io_exec_sequence_cb 401090
spdk_bdev_for_each_channel_continue 401412
bdev_each_channel_msg 401415
bdev_each_channel_cpl 406272
spdk_bdev_for_each_channel 406273
spdk_bdev_get_io_type_name 603000
spdk_bdev_desc_get_dif_type 603914
spdk_bdev_desc_is_dif_head_of_md 603914
spdk_bdev_desc_is_md_interleaved 603944
spdk_bdev_is_dif_head_of_md 604855
parent_bdev_io_complete 664885
bdev_io_split 664889
_bdev_rw_split 669687
bdev_write_zero_buffer 686434
bdev_write_zero_buffer_done 686434
_bdev_get_block_size_with_md 689189
bdev_queue_nomem_io_head 703885
io_channel_iter_get_bdev 807685
spdk_bdev_flush 920960
spdk_bdev_queue_io_wait 951753
spdk_bdev_io_get_iovec 1147701
spdk_bdev_zcopy_end 1197501
spdk_bdev_is_dif_check_enabled 1210069
spdk_bdev_desc_is_dif_check_enabled 1210144
spdk_bdev_zcopy_start 1222037
spdk_bdev_read_blocks_with_md 1277697
_to_next_boundary 1668700
bdev_io_split_done 1675241
bdev_io_split_submit 1675257
spdk_bdev_readv 1891499
spdk_bdev_writev 2171919
bdev_io_init_dif_ctx 2596104
_bdev_memory_domain_get_io_cb 2891104
_bdev_io_pull_bounce_data_buf 2901794
bdev_io_pull_data_done 2904636
_bdev_io_get_bounce_buf 2907705
_bdev_io_ext_use_bounce_buffer 2912613
_bdev_io_push_bounce_data_buffer 2921834
spdk_bdev_io_type_supported 2933840
bdev_io_pull_data 2936395
_bdev_io_complete_push_bounce_done 2937084
bdev_io_push_bounce_md_buf 2939145
bdev_io_push_bounce_data_done 2940388
bdev_io_push_bounce_data 2941326
spdk_bdev_get_block_size 2986448
spdk_bdev_flush_blocks 3371334
spdk_bdev_write_zeroes_blocks 4129278
bdev_write_zeroes_should_split 4129431
bdev_queue_nomem_io_tail 4955234
bdev_ch_retry_io 4968808
bdev_shared_ch_retry_io 4968869
spdk_bdev_io_hide_metadata 5097890
spdk_bdev_io_complete_scsi_status 5192389
bdev_ch_resubmit_io 5658860
spdk_bdev_writev_blocks 6186260
bdev_qos_rw_bps_rewind_quota 6835495
spdk_bdev_get_md_size 7683202
spdk_bdev_readv_blocks 8302342
spdk_bdev_get_data_block_size 9039565
spdk_bdev_io_get_scsi_status 9325924
spdk_bdev_io_get_md_buf 10419289
bdev_qos_rw_iops_rewind_quota 10617218
bdev_qos_io_submit 12163389
spdk_bdev_is_md_interleaved 12949260
spdk_bdev_io_set_buf 13154694
bdev_wait_for_examine_cb 13303727
bdev_module_all_actions_completed 13306058
spdk_bdev_unmap 14530172
spdk_bdev_read 14751537
bdev_io_get_buf_complete 14878966
_bdev_io_set_buf 14879672
_bdev_io_set_md_buf 14882316
bdev_io_get_buf 14884279
_bdev_io_put_buf 14917376
bdev_io_put_buf 14919973
bdev_io_type_supported 15549313
bdev_qos_rw_rewind_io 17452713
bdev_qos_r_bps_queue 17585594
bdev_is_read_io 17585650
spdk_bdev_read_blocks 17881003
spdk_bdev_get_dif_type 18045115
bdev_read_blocks_with_md 19135795
_are_iovs_aligned 25278840
spdk_bdev_writev_blocks_with_md 25928962
spdk_bdev_io_get_nvme_status 26365286
spdk_bdev_io_complete_nvme_status 28606552
bdev_io_get_max_buf_len 29756036
spdk_bdev_readv_blocks_ext 29987431
bdev_unmap_should_split 30488313
spdk_bdev_unmap_blocks 30513625
spdk_bdev_io_get_submit_tsc 30521405
spdk_bdev_write 31482386
spdk_bdev_write_blocks 33582061
bdev_write_blocks_with_md 33960738
spdk_bdev_get_num_blocks 34282916
spdk_bdev_io_get_buf 37259464
spdk_bdev_io_complete_base_io_status 40143732
spdk_bdev_desc_get_md_size 47283700
spdk_bdev_io_get_io_channel 47830883
spdk_bdev_writev_blocks_ext 48254424
spdk_bdev_desc_get_block_size 49420769
_is_buf_allocated 57869229
bdev_bytes_to_blocks 65615538
spdk_bdev_is_md_separate 65694626
spdk_bdev_readv_blocks_with_md 69908333
_bdev_io_check_opts 78107483
bdev_writev_blocks_with_md 80399639
spdk_bdev_get_buf_align 85993167
bdev_readv_blocks_with_md 109383859
bdev_io_needs_accel_buffer 185710079
_bdev_io_submit_ext 188471956
bdev_io_needs_bounce_buffer 188688457
bdev_io_use_memory_domain 202038919
bdev_qos_rw_bps_queue 224286436
bdev_get_io_size_in_byte 231120926
bdev_io_get_block_size 231836045
bdev_rw_should_split 244585812
_bdev_io_handle_no_mem 268311477
_bdev_io_complete 269888632
spdk_bdev_io_complete 272037492
bdev_io_decrement_outstanding 272129219
bdev_io_complete 272453543
spdk_bdev_free_io 272834561
bdev_ch_remove_from_io_submitted 273568388
bdev_submit_request 274584681
bdev_io_update_io_stat 274825164
bdev_io_do_submit 274931355
_bdev_io_submit 275382536
bdev_io_increment_outstanding 275399997
bdev_io_submit 276518941
bdev_ch_add_to_io_submitted 276807817
bdev_io_init 277926340
bdev_io_valid_blocks 280004568
bdev_channel_get_io 280082695
bdev_io_should_split 284061581
spdk_bdev_io_get_thread 286689536
bdev_desc_get_block_size 349244321
bdev_io_needs_sequence_exec 470822612
bdev_io_needs_metadata 560706627
bdev_io_use_accel_sequence 744821581
bdev_qos_rw_iops_queue 751739121
spdk_bdev_desc_get_bdev 813806083
bdev_qos_io_to_limit 959955135
bdev_qos_queue_io 959961909
bdev_qos_rw_queue_io 976024923

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