LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4671 5669 82.4 %
Date: 2024-11-20 08:44:06 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4985 23689 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 90
claim_type_promotes_to_write 98
log_already_claimed 114
bdev_examine_allowlist_check 115
_calculate_measured_qd_cpl 116
bdev_calculate_measured_queue_depth 116
bdev_qos_channel_destroy 120
spdk_bdev_nvme_admin_passthru 126
bdev_update_qd_sampling_period 137
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 173
spdk_bdev_subsystem_config_json 173
bdev_qos_destroy 196
bdev_enable_qos_done 206
_calculate_measured_qd 228
bdev_set_qos_limit_done 236
spdk_bdev_notify_blockcnt_change 237
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 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 339
bdev_get_device_stat_done 342
spdk_bdev_get_device_stat 342
bdev_copy_should_split 345
bdev_desc_release_claims 346
claim_bdev 346
bdev_get_io_stat 352
_resize_notify 365
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 430
spdk_bdev_module_claim_bdev_desc 442
bdev_name_del 449
spdk_bdev_claim_opts_init 494
spdk_bdev_write_zeroes 560
spdk_bdev_first_leaf 636
spdk_for_each_bdev_leaf 636
_remove_notify 755
bdev_histogram_enable_channel_cb 756
spdk_bdev_histogram_enable 759
spdk_bdev_enable_histogram_opts_init 766
spdk_bdev_histogram_enable_ext 766
spdk_bdev_unregister_by_name 778
bdev_enable_histogram_config_json 940
bdev_qos_config_json 940
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
spdk_bdev_quiesce_range 1085
spdk_bdev_unquiesce_range 1089
spdk_bdev_channel_get_histogram 1092
bdev_histogram_enable_channel 1100
spdk_bdev_set_timeout 1104
_event_notify 1120
event_notify 1120
bdev_write_zeroes_split 1210
bdev_quiesce_range_locked 1254
bdev_unquiesce_range_unlocked 1254
spdk_bdev_get_numa_id 1430
claim_type_is_v2 1528
spdk_bdev_next_leaf 1560
spdk_bdev_destruct_done 1675
spdk_bdev_module_fini_start_done 1936
bdev_trace 2048
_bdev_init 2158
_bdev_trace 2158
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2158
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2158
register_flag_bdev 2158
_bdev_next_leaf 2196
bdev_examine_allowlist_free 2294
bdev_finish_wait_for_examine_done 2294
bdev_init_complete 2294
bdev_mgr_unregister_cb 2294
bdev_module_get_max_ctx_size 2294
bdev_modules_init 2294
bdev_open_async_fini 2294
spdk_bdev_finish 2294
spdk_bdev_initialize 2294
_spdk_bdev_quiesce 2512
spdk_bdev_get_max_copy 2524
spdk_bdev_get_optimal_io_boundary 2528
spdk_bdev_get_acwu 2658
bdev_get_max_write 2734
spdk_bdev_get_nvme_nsid 2993
spdk_bdev_has_write_cache 3006
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 3215
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 3540
spdk_bdev_get_nvme_ctratt 3600
bdev_lock_lba_range_get_channel 3738
bdev_unlock_lba_range_get_channel 3742
bdev_module_fini_start_iter 4230
_bdev_lock_lba_range 4667
_bdev_unlock_lba_range 4667
bdev_lock_lba_range_cb 4667
bdev_lock_lba_range_ctx 4667
bdev_unlock_lba_range_cb 4667
bdev_lba_range_overlaps_tailq 4688
spdk_bdev_module_release_bdev 4828
spdk_bdev_module_claim_bdev 4900
spdk_bdev_first 5108
spdk_for_each_bdev 5108
spdk_bdev_is_zoned 5177
spdk_bdev_module_fini_done 5822
spdk_bdev_get_write_unit_size 6282
bdev_finish_unregister_bdevs_iter 6291
bdev_register_finished 6338
bdev_unregister 6338
bdev_register 6348
bdev_examine 6350
bdev_ok_to_examine 6350
spdk_bdev_register 6352
bdev_alias_del 6362
spdk_bdev_set_qd_sampling_period 6363
spdk_bdev_unregister 6366
bdev_destroy_cb 6375
spdk_bdev_alias_add 6380
bdev_unregister_unsafe 7029
bdev_module_fini_iter 8116
spdk_bdev_claim_get_name 8432
bdev_name_tree_RB_REMOVE_COLOR 9781
spdk_bdev_wait_for_examine 11176
bdev_examine_allowlist_remove 12668
bdev_name_del_unsafe 12696
bdev_name_tree_RB_INSERT_COLOR 12696
bdev_name_tree_RB_REMOVE 12696
bdev_name_add 12714
bdev_name_tree_RB_INSERT 12714
bdev_mgmt_channel_create 13031
bdev_mgmt_channel_destroy 13031
bdev_channel_destroy 21765
bdev_channel_destroy_resource 21765
bdev_channel_create 21773
bdev_enable_qos 21820
spdk_bdev_add_io_stat 22104
bdev_channel_abort_queued_ios 22195
bdev_abort_all_buf_io 22561
bdev_abort_all_queued_io 22927
spdk_bdev_open_ext 27218
spdk_bdev_close 27524
bdev_open_ext 28248
bdev_alloc_io_stat 28439
bdev_free_io_stat 28440
spdk_bdev_reset_io_stat 29130
spdk_bdev_next 29425
spdk_bdev_dump_info_json 30119
spdk_bdev_get_qos_rate_limits 30129
spdk_bdev_get_aliases 30167
bdev_get_by_name 31463
bdev_name_tree_RB_FIND 31463
spdk_bdev_get_product_name 32596
spdk_bdev_get_io_channel 34718
spdk_bdev_module_list_add 36697
spdk_bdev_module_list_find 36697
spdk_bdev_io_set_md_buf 37387
bdev_lock_lba_range_check_io 40188
bdev_io_complete_sequence_cb 44359
spdk_bdev_get_uuid 46725
bdev_lba_range_overlapped 47587
bdev_io_range_is_locked 50898
spdk_bdev_module_examine_done 63948
bdev_module_action_done 64220
bdev_close 64841
bdev_start_qos 64841
bdev_desc_alloc 64888
bdev_desc_free 64888
bdev_open 64888
spdk_bdev_get_name 65968
bdev_module_action_complete 66514
bdev_rw_split_get_buf_cb 68460
bdev_io_get_iobuf_cb 81201
spdk_bdev_abort 118564
bdev_abort_buf_io 118580
bdev_abort 118584
_bdev_abort 118588
bdev_abort_queued_io 118588
bdev_abort_io_done 118604
bdev_abort_io 118608
spdk_bdev_get_qos_rpc_type 120476
spdk_bdev_write_blocks_with_md 125077
bdev_name_cmp 129226
spdk_bdev_get_memory_domains 133377
bdev_io_on_tailq 237216
spdk_bdev_nvme_iov_passthru_md 298018
bdev_io_submit_sequence_cb 314811
_bdev_io_ext_use_bounce_buffer 314827
_bdev_memory_domain_get_io_cb 314827
_bdev_memory_domain_io_get_buf 314827
_bdev_io_complete_push_bounce_done 316435
_bdev_io_pull_bounce_data_buf 316435
_bdev_io_push_bounce_data_buffer 316435
bdev_io_pull_data_done 316435
bdev_io_push_bounce_data_done 316435
bdev_io_push_bounce_md_buf 316435
bdev_io_pull_data 316439
bdev_io_push_bounce_data 316439
bdev_io_exec_sequence 359170
bdev_io_exec_sequence_cb 359170
bdev_channel_submit_qos_io_done 400283
bdev_channel_poll_qos 400771
bdev_channel_submit_qos_io 402810
spdk_bdev_for_each_channel_continue 413359
bdev_each_channel_msg 413361
bdev_each_channel_cpl 418152
spdk_bdev_for_each_channel 418156
bdev_write_zero_buffer 576918
bdev_write_zero_buffer_done 576918
_bdev_get_block_size_with_md 579652
spdk_bdev_get_io_type_name 602380
parent_bdev_io_complete 618855
bdev_io_split 618859
_bdev_rw_split 620299
spdk_bdev_is_dif_head_of_md 637820
bdev_queue_nomem_io_head 757336
io_channel_iter_get_bdev 831511
spdk_bdev_queue_io_wait 895647
spdk_bdev_flush 946968
spdk_bdev_io_get_iovec 1082604
spdk_bdev_zcopy_end 1167977
spdk_bdev_zcopy_start 1210144
spdk_bdev_is_dif_check_enabled 1275956
spdk_bdev_read_blocks_with_md 1295293
_to_next_boundary 1605467
bdev_io_split_done 1614636
bdev_io_split_submit 1614652
spdk_bdev_readv 2087824
spdk_bdev_writev 2368153
spdk_bdev_io_type_supported 2579709
spdk_bdev_flush_blocks 3253338
spdk_bdev_write_zeroes_blocks 3286677
bdev_write_zeroes_should_split 3286830
spdk_bdev_io_complete_scsi_status 5014294
bdev_queue_nomem_io_tail 5609845
bdev_ch_retry_io 5617199
bdev_shared_ch_retry_io 5617200
spdk_bdev_writev_blocks 6266001
bdev_ch_resubmit_io 6366986
bdev_qos_rw_bps_rewind_quota 7336806
spdk_bdev_readv_blocks 8317380
spdk_bdev_get_data_block_size 8765601
spdk_bdev_io_get_scsi_status 9034662
spdk_bdev_io_get_md_buf 9945106
spdk_bdev_is_md_interleaved 9989523
bdev_io_type_supported 10053117
bdev_qos_rw_iops_rewind_quota 10603454
bdev_io_get_buf_complete 10902727
_bdev_io_set_md_buf 10902949
_bdev_io_set_buf 10903033
bdev_io_get_buf 10903442
_bdev_io_put_buf 10903992
bdev_io_put_buf 10904051
bdev_qos_io_submit 11693587
spdk_bdev_io_set_buf 11711405
bdev_wait_for_examine_cb 13320319
bdev_module_all_actions_completed 13322613
spdk_bdev_read 14080917
spdk_bdev_unmap 14951035
spdk_bdev_read_blocks 16409767
bdev_read_blocks_with_md 17688738
bdev_qos_rw_rewind_io 17940260
bdev_qos_r_bps_queue 18073301
bdev_is_read_io 18073357
bdev_io_get_max_buf_len 21794944
_are_iovs_aligned 22804430
spdk_bdev_writev_blocks_with_md 23097235
spdk_bdev_io_get_nvme_status 25413143
spdk_bdev_io_complete_nvme_status 27771153
spdk_bdev_readv_blocks_ext 28065802
spdk_bdev_io_get_submit_tsc 29558137
bdev_unmap_should_split 29685475
spdk_bdev_unmap_blocks 30368227
spdk_bdev_write 30881169
spdk_bdev_write_blocks 32781492
spdk_bdev_get_num_blocks 32915700
bdev_write_blocks_with_md 33092683
spdk_bdev_io_get_buf 33389051
spdk_bdev_io_complete_base_io_status 39277219
spdk_bdev_io_get_io_channel 41930913
spdk_bdev_writev_blocks_ext 47315015
_is_buf_allocated 50096193
spdk_bdev_get_block_size 50944290
spdk_bdev_get_md_size 51072786
spdk_bdev_is_md_separate 53158175
spdk_bdev_readv_blocks_with_md 64848494
bdev_bytes_to_blocks 65382894
spdk_bdev_get_buf_align 69594184
_bdev_io_check_opts 75263989
bdev_writev_blocks_with_md 76768803
spdk_bdev_get_dif_type 101473125
bdev_readv_blocks_with_md 102468779
_bdev_io_submit_ext 178274795
bdev_io_use_memory_domain 182149085
bdev_rw_should_split 229477544
bdev_qos_rw_bps_queue 244992138
bdev_get_io_size_in_byte 252328887
_bdev_io_complete 256357606
_bdev_io_handle_no_mem 258570323
spdk_bdev_io_complete 259141568
bdev_io_decrement_outstanding 259378251
spdk_bdev_free_io 259838943
bdev_io_complete 259968967
bdev_ch_remove_from_io_submitted 260376733
bdev_io_update_io_stat 261768975
bdev_submit_request 262109223
bdev_io_do_submit 262116976
_bdev_io_submit 262446232
bdev_io_increment_outstanding 262821038
bdev_io_submit 263412001
bdev_ch_add_to_io_submitted 264599278
bdev_io_init 264714090
bdev_channel_get_io 265739980
bdev_io_valid_blocks 265751755
bdev_io_should_split 267988433
spdk_bdev_io_get_thread 269738286
bdev_io_needs_sequence_exec 439136355
spdk_bdev_desc_get_bdev 508547769
bdev_io_use_accel_sequence 691784637
bdev_qos_rw_iops_queue 731474257
bdev_qos_io_to_limit 959817223
bdev_qos_queue_io 959820258
bdev_qos_rw_queue_io 976469853

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