LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4422 5873 75.3 %
Date: 2024-12-15 13:27:41 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4835 24414 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 40
bdev_reset_check_outstanding_io_done 40
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
_calculate_measured_qd_cpl 61
bdev_calculate_measured_queue_depth 61
claim_opts_copy 66
bdev_update_qd_sampling_period 77
claim_verify_rom 78
claim_type_promotes_to_write 84
spdk_bdev_nvme_io_passthru 84
log_already_claimed 89
bdev_qos_channel_destroy 98
bdev_examine_allowlist_check 107
_calculate_measured_qd 119
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_set_qos_rate_limits 123
bdev_io_put_accel_buf 126
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_set_qos_rate_limits 129
bdev_qos_destroy 160
spdk_bdev_quiesce 166
spdk_bdev_unquiesce 166
bdev_enable_qos_done 177
bdev_examine_allowlist_config_json 189
spdk_bdev_subsystem_config_json 189
bdev_set_qos_limit_done 202
spdk_bdev_module_init_done 207
spdk_bdev_notify_blockcnt_change 231
bdev_io_submit_reset 271
spdk_bdev_get_qd_sampling_period 273
spdk_bdev_dump_io_stat_json 277
bdev_get_each_channel_stat 279
spdk_bdev_copy_blocks 282
bdev_get_device_stat_done 284
bdev_reset_complete 284
bdev_reset_freeze_channel_done 284
spdk_bdev_get_device_stat 284
_bdev_reset_complete 290
bdev_start_reset 290
spdk_bdev_reset 290
bdev_copy_should_split 291
bdev_get_io_stat 292
claim_verify_rwo 312
bdev_reset_freeze_channel 328
bdev_unfreeze_channel 331
spdk_bdev_get_opts 344
spdk_bdev_set_opts 347
claim_reset 356
_resize_notify 369
bdev_desc_release_claims 375
claim_bdev 375
bdev_unregister_abort_channel 436
spdk_bdev_module_claim_bdev_desc 447
spdk_bdev_claim_opts_init 486
spdk_bdev_first_leaf 619
spdk_for_each_bdev_leaf 619
spdk_bdev_alias_del_all 645
spdk_bdev_write_zeroes 649
bdev_name_del 662
bdev_histogram_enable_channel_cb 715
spdk_bdev_histogram_enable 716
_remove_notify 721
spdk_bdev_enable_histogram_opts_init 723
spdk_bdev_histogram_enable_ext 723
spdk_bdev_unregister_by_name 782
bdev_qos_is_iops_rate_limit 799
bdev_enable_histogram_config_json 876
bdev_qos_config_json 876
spdk_bdev_channel_get_histogram 1042
bdev_histogram_enable_channel 1049
bdev_open_async_done 1049
bdev_open_async_opts_copy 1049
bdev_open_async_opts_get_default 1049
spdk_bdev_open_async 1049
spdk_bdev_set_timeout 1051
_bdev_open_async 1059
_event_notify 1090
event_notify 1090
spdk_bdev_quiesce_range 1102
spdk_bdev_unquiesce_range 1105
bdev_quiesce_range_locked 1268
bdev_unquiesce_range_unlocked 1268
spdk_bdev_get_numa_id 1362
spdk_bdev_next_leaf 1440
claim_type_is_v2 1606
spdk_bdev_destruct_done 1805
spdk_bdev_module_fini_start_done 1993
_bdev_next_leaf 2059
bdev_trace 2096
_bdev_init 2212
_bdev_trace 2212
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2212
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2212
register_flag_bdev 2212
bdev_examine_allowlist_free 2290
bdev_finish_wait_for_examine_done 2290
bdev_init_complete 2290
bdev_mgr_unregister_cb 2290
bdev_module_get_max_ctx_size 2290
bdev_modules_init 2290
bdev_open_async_fini 2290
spdk_bdev_finish 2290
spdk_bdev_initialize 2290
_spdk_bdev_quiesce 2539
bdev_get_max_write 2996
spdk_bdev_get_nvme_nsid 3073
spdk_bdev_io_get_nvme_fused_status 3117
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
spdk_bdev_get_by_name 3228
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
bdev_comparev_blocks_with_md 3407
spdk_bdev_get_nvme_ctratt 3681
bdev_lock_lba_range_get_channel 3694
bdev_unlock_lba_range_get_channel 3697
spdk_bdev_get_max_copy 4042
spdk_bdev_get_optimal_io_boundary 4047
spdk_bdev_open_opts_init 4121
spdk_bdev_get_acwu 4160
bdev_module_fini_start_iter 4283
_bdev_lock_lba_range 4637
_bdev_unlock_lba_range 4637
bdev_lock_lba_range_cb 4637
bdev_lock_lba_range_ctx 4637
bdev_unlock_lba_range_cb 4637
bdev_lba_range_overlaps_tailq 4655
spdk_bdev_module_release_bdev 4861
spdk_bdev_module_claim_bdev 4915
spdk_bdev_first 5080
spdk_for_each_bdev 5080
spdk_bdev_has_write_cache 5859
spdk_bdev_module_fini_done 6034
spdk_bdev_is_zoned 6332
bdev_register_finished 6398
bdev_unregister 6398
bdev_destroy_cb 6403
bdev_register 6406
bdev_examine 6407
bdev_ok_to_examine 6407
spdk_bdev_register 6409
spdk_bdev_set_qd_sampling_period 6417
bdev_alias_del 6418
spdk_bdev_unregister 6419
bdev_finish_unregister_bdevs_iter 6426
spdk_bdev_alias_add 6432
bdev_unregister_unsafe 7060
spdk_bdev_get_write_unit_size 7787
bdev_open_opts_copy 8239
bdev_module_fini_iter 8324
spdk_bdev_claim_get_name 8397
bdev_name_tree_RB_REMOVE_COLOR 9907
bdev_write_zeroes_split 10719
spdk_bdev_wait_for_examine 11270
spdk_bdev_get_physical_block_size 11733
bdev_examine_allowlist_remove 12790
bdev_name_del_unsafe 12813
bdev_name_tree_RB_INSERT_COLOR 12813
bdev_name_tree_RB_REMOVE 12813
bdev_name_add 12827
bdev_name_tree_RB_INSERT 12827
bdev_mgmt_channel_create 13107
bdev_mgmt_channel_destroy 13107
bdev_channel_destroy 22407
bdev_channel_destroy_resource 22407
bdev_channel_create 22413
bdev_enable_qos 22451
spdk_bdev_add_io_stat 22686
bdev_channel_abort_queued_ios 22843
bdev_abort_all_buf_io 23171
bdev_abort_all_nomem_io 23171
bdev_abort_all_queued_io 23185
spdk_bdev_open_ext 23651
spdk_bdev_open_ext_v2 27775
spdk_bdev_close 28151
bdev_open_ext 28828
bdev_alloc_io_stat 29086
bdev_free_io_stat 29086
spdk_bdev_next 29335
spdk_bdev_reset_io_stat 29657
spdk_bdev_dump_info_json 30109
spdk_bdev_get_qos_rate_limits 30117
spdk_bdev_get_aliases 30165
bdev_get_by_name 32056
bdev_name_tree_RB_FIND 32056
spdk_bdev_get_product_name 34071
spdk_bdev_io_set_md_buf 35396
spdk_bdev_get_io_channel 35634
spdk_bdev_module_list_add 37905
spdk_bdev_module_list_find 37905
bdev_io_get_iobuf_cb 39310
bdev_lock_lba_range_check_io 47413
bdev_rw_split_get_buf_cb 58132
bdev_lba_range_overlapped 60449
bdev_io_range_is_locked 63738
bdev_close 65320
bdev_start_qos 65320
bdev_desc_alloc 65358
bdev_desc_free 65358
bdev_open 65358
spdk_bdev_module_examine_done 65989
bdev_module_action_done 66196
spdk_bdev_get_name 66660
bdev_module_action_complete 68486
bdev_open_opts_get_defaults 69479
bdev_io_complete_sequence_cb 69703
spdk_bdev_get_uuid 79509
spdk_bdev_abort 81237
bdev_abort_buf_io 81249
bdev_abort 81252
_bdev_abort 81255
bdev_abort_queued_io 81255
bdev_abort_io_done 81267
bdev_abort_io 81270
spdk_bdev_write_blocks_with_md 108939
spdk_bdev_get_qos_rpc_type 120436
spdk_bdev_desc_is_md_separate 124510
bdev_name_cmp 134066
spdk_bdev_get_memory_domains 134842
bdev_io_on_tailq 162540
bdev_channel_submit_qos_io_done 326917
bdev_channel_poll_qos 327760
bdev_channel_submit_qos_io 328059
bdev_each_channel_msg 338178
spdk_bdev_for_each_channel_continue 338178
bdev_io_submit_sequence_cb 339675
bdev_each_channel_cpl 344498
spdk_bdev_for_each_channel 344498
bdev_io_exec_sequence 409378
bdev_io_exec_sequence_cb 409378
spdk_bdev_get_io_type_name 602180
bdev_write_zero_buffer 609386
bdev_write_zero_buffer_done 609386
_bdev_get_block_size_with_md 612382
spdk_bdev_desc_get_dif_type 657439
spdk_bdev_desc_is_dif_head_of_md 657439
spdk_bdev_desc_is_md_interleaved 657469
spdk_bdev_is_dif_head_of_md 658341
io_channel_iter_get_bdev 682676
spdk_bdev_flush 766144
bdev_queue_nomem_io_head 804756
spdk_bdev_queue_io_wait 958428
bdev_io_init_dif_ctx 1146630
spdk_bdev_io_get_iovec 1166049
spdk_bdev_zcopy_end 1208741
spdk_bdev_zcopy_start 1229585
spdk_bdev_is_dif_check_enabled 1316890
spdk_bdev_desc_is_dif_check_enabled 1316950
_bdev_io_ext_use_bounce_buffer 1486311
_bdev_io_get_bounce_buf 1486311
_bdev_memory_domain_get_io_cb 1486311
_bdev_io_complete_push_bounce_done 1487976
_bdev_io_pull_bounce_data_buf 1487976
_bdev_io_push_bounce_data_buffer 1487976
bdev_io_pull_data_done 1487976
bdev_io_push_bounce_data_done 1487976
bdev_io_push_bounce_md_buf 1487976
bdev_io_pull_data 1487979
bdev_io_push_bounce_data 1487979
spdk_bdev_read_blocks_with_md 1789699
spdk_bdev_readv 1889709
spdk_bdev_nvme_iov_passthru_md 2152183
spdk_bdev_io_hide_metadata 2293254
parent_bdev_io_complete 2320259
bdev_io_split 2320262
_bdev_rw_split 2321850
spdk_bdev_write_zeroes_blocks 2691382
bdev_write_zeroes_should_split 2691547
spdk_bdev_get_block_size 2828198
spdk_bdev_writev 2836622
spdk_bdev_io_type_supported 2876662
_to_next_boundary 3458055
bdev_io_split_done 3543278
bdev_io_split_submit 3543290
spdk_bdev_io_complete_scsi_status 4402830
spdk_bdev_flush_blocks 4569967
bdev_queue_nomem_io_tail 5730528
bdev_ch_retry_io 5744867
bdev_shared_ch_retry_io 5744914
bdev_ch_resubmit_io 6535081
bdev_qos_rw_bps_rewind_quota 6559492
bdev_qos_io_submit 6601560
bdev_qos_rw_iops_rewind_quota 8444914
spdk_bdev_unmap 8709392
spdk_bdev_io_get_md_buf 9535234
spdk_bdev_read 12416059
bdev_wait_for_examine_cb 13275710
bdev_module_all_actions_completed 13278000
bdev_qos_rw_rewind_io 15004406
bdev_qos_r_bps_queue 15129117
bdev_is_read_io 15129159
bdev_io_type_supported 15612878
spdk_bdev_writev_blocks 16786829
spdk_bdev_io_set_buf 17361183
_bdev_io_put_buf 17662140
_bdev_io_set_buf 17662266
_bdev_io_set_md_buf 17662266
bdev_io_get_buf 17662266
bdev_io_get_buf_complete 17662266
bdev_io_put_buf 17662266
spdk_bdev_read_blocks 17880100
spdk_bdev_readv_blocks 18495294
bdev_read_blocks_with_md 19669799
spdk_bdev_writev_blocks_with_md 20425543
bdev_unmap_should_split 20653546
spdk_bdev_unmap_blocks 20911743
spdk_bdev_write 22157330
spdk_bdev_get_md_size 24123266
spdk_bdev_write_blocks 24354829
spdk_bdev_get_dif_type 24702129
bdev_write_blocks_with_md 25073154
_are_iovs_aligned 25923329
spdk_bdev_get_data_block_size 26932305
spdk_bdev_io_get_scsi_status 27913406
spdk_bdev_is_md_interleaved 29356257
spdk_bdev_readv_blocks_with_md 31205298
spdk_bdev_io_get_nvme_status 31874453
spdk_bdev_io_complete_base_io_status 31910453
bdev_io_get_max_buf_len 35324406
spdk_bdev_readv_blocks_ext 37446280
spdk_bdev_desc_get_md_size 39613160
spdk_bdev_io_get_buf 42097589
spdk_bdev_io_complete_nvme_status 44251869
spdk_bdev_io_get_submit_tsc 46887777
bdev_bytes_to_blocks 48775923
spdk_bdev_writev_blocks_ext 50631228
spdk_bdev_io_get_io_channel 51815419
spdk_bdev_desc_get_block_size 53404947
spdk_bdev_get_num_blocks 58172015
_is_buf_allocated 69197392
spdk_bdev_is_md_separate 77582597
bdev_qos_rw_bps_queue 81046697
bdev_get_io_size_in_byte 87606189
_bdev_io_check_opts 88077502
bdev_readv_blocks_with_md 88973596
bdev_writev_blocks_with_md 89474904
bdev_io_get_block_size 89986171
spdk_bdev_get_buf_align 99599945
bdev_io_needs_accel_buffer 176308370
_bdev_io_submit_ext 177794681
bdev_io_needs_bounce_buffer 177794681
bdev_desc_get_block_size 183504810
bdev_io_use_memory_domain 189744575
bdev_rw_should_split 226345485
_bdev_io_handle_no_mem 249487278
bdev_io_do_submit 250240198
_bdev_io_submit 250240213
_bdev_io_complete 250321749
bdev_io_update_io_stat 250321749
bdev_submit_request 251045045
spdk_bdev_io_complete 251045241
bdev_io_decrement_outstanding 251454365
bdev_io_increment_outstanding 251454365
bdev_io_init 252049338
spdk_bdev_free_io 252049338
bdev_io_submit 252561669
bdev_io_valid_blocks 252604074
bdev_ch_add_to_io_submitted 252642011
bdev_ch_remove_from_io_submitted 252642011
bdev_channel_get_io 253007802
bdev_io_complete 253115306
bdev_io_should_split 255857624
spdk_bdev_io_get_thread 270785136
bdev_qos_rw_iops_queue 286693687
bdev_qos_io_to_limit 353769011
bdev_qos_queue_io 353769011
bdev_qos_rw_queue_io 367740384
bdev_io_needs_sequence_exec 443538117
bdev_io_needs_metadata 528219874
spdk_bdev_desc_get_bdev 617592615
bdev_io_use_accel_sequence 699108261

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