LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4269 5667 75.3 %
Date: 2024-12-16 20:00:02 Functions: 415 453 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4698 23745 19.8 %

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_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_examine 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
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
spdk_bdev_get_module_ctx 23
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_in_examine_allowlist 27
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_examine_allowlist_check 53
claim_opts_copy 66
claim_verify_rom 66
_calculate_measured_qd_cpl 68
bdev_calculate_measured_queue_depth 68
claim_type_promotes_to_write 69
spdk_bdev_nvme_admin_passthru 78
bdev_update_qd_sampling_period 84
spdk_bdev_nvme_io_passthru 84
log_already_claimed 86
bdev_qos_channel_destroy 98
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_set_qos_rate_limits 123
spdk_bdev_set_qos_rate_limits 129
_calculate_measured_qd 133
bdev_qos_destroy 160
bdev_examine_allowlist_config_json 165
spdk_bdev_subsystem_config_json 165
spdk_bdev_quiesce 166
spdk_bdev_unquiesce 166
bdev_enable_qos_done 169
spdk_bdev_module_init_done 192
bdev_set_qos_limit_done 194
spdk_bdev_notify_blockcnt_change 215
bdev_io_submit_reset 265
bdev_get_each_channel_stat 269
bdev_get_device_stat_done 272
spdk_bdev_get_device_stat 272
spdk_bdev_get_qd_sampling_period 273
spdk_bdev_dump_io_stat_json 277
bdev_reset_complete 278
bdev_reset_freeze_channel_done 278
bdev_start_reset 278
bdev_get_io_stat 280
bdev_channel_start_reset 281
spdk_bdev_reset 281
spdk_bdev_copy_blocks 282
bdev_copy_should_split 291
claim_verify_rwo 297
bdev_reset_freeze_channel 322
bdev_unfreeze_channel 322
claim_reset 335
spdk_bdev_get_opts 335
_resize_notify 337
spdk_bdev_set_opts 338
bdev_desc_release_claims 348
claim_bdev 348
spdk_bdev_module_claim_bdev_desc 417
bdev_unregister_abort_channel 423
spdk_bdev_claim_opts_init 432
spdk_bdev_first_leaf 581
spdk_for_each_bdev_leaf 581
spdk_bdev_alias_del_all 633
spdk_bdev_write_zeroes 649
bdev_name_del 650
bdev_histogram_enable_channel_cb 665
spdk_bdev_histogram_enable 666
spdk_bdev_enable_histogram_opts_init 673
spdk_bdev_histogram_enable_ext 673
_remove_notify 721
spdk_bdev_unregister_by_name 764
bdev_qos_is_iops_rate_limit 799
bdev_enable_histogram_config_json 852
bdev_qos_config_json 852
spdk_bdev_channel_get_histogram 944
bdev_histogram_enable_channel 951
spdk_bdev_set_timeout 953
bdev_open_async_done 1001
bdev_open_async_opts_copy 1001
bdev_open_async_opts_get_default 1001
spdk_bdev_open_async 1001
_bdev_open_async 1011
_event_notify 1058
event_notify 1058
spdk_bdev_quiesce_range 1101
spdk_bdev_unquiesce_range 1104
spdk_bdev_get_numa_id 1252
bdev_quiesce_range_locked 1267
bdev_unquiesce_range_unlocked 1267
spdk_bdev_next_leaf 1368
claim_type_is_v2 1492
spdk_bdev_destruct_done 1793
spdk_bdev_module_fini_start_done 1938
_bdev_next_leaf 1949
bdev_trace 2053
_bdev_init 2157
_bdev_trace 2157
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2157
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2157
register_flag_bdev 2157
bdev_examine_allowlist_free 2220
bdev_finish_wait_for_examine_done 2220
bdev_init_complete 2220
bdev_mgr_unregister_cb 2220
bdev_module_get_max_ctx_size 2220
bdev_modules_init 2220
bdev_open_async_fini 2220
spdk_bdev_finish 2220
spdk_bdev_initialize 2220
_spdk_bdev_quiesce 2537
bdev_get_max_write 2878
spdk_bdev_get_by_name 3069
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
bdev_comparev_blocks_with_md 3407
spdk_bdev_get_nvme_ctratt 3629
bdev_lock_lba_range_get_channel 3693
bdev_unlock_lba_range_get_channel 3696
spdk_bdev_get_max_copy 3913
spdk_bdev_get_optimal_io_boundary 3918
spdk_bdev_get_acwu 4031
bdev_module_fini_start_iter 4158
_bdev_lock_lba_range 4636
_bdev_unlock_lba_range 4636
bdev_lock_lba_range_cb 4636
bdev_lock_lba_range_ctx 4636
bdev_unlock_lba_range_cb 4636
bdev_lba_range_overlaps_tailq 4654
spdk_bdev_module_release_bdev 4826
spdk_bdev_module_claim_bdev 4880
spdk_bdev_first 5080
spdk_for_each_bdev 5080
spdk_bdev_has_write_cache 5812
spdk_bdev_get_physical_block_size 5867
spdk_bdev_module_fini_done 5869
spdk_bdev_get_module_name 6100
bdev_examine 6266
bdev_ok_to_examine 6266
bdev_register_finished 6266
bdev_unregister 6266
bdev_register 6274
spdk_bdev_register 6277
spdk_bdev_set_qd_sampling_period 6285
bdev_alias_del 6286
spdk_bdev_unregister 6287
bdev_finish_unregister_bdevs_iter 6296
bdev_destroy_cb 6299
spdk_bdev_alias_add 6300
spdk_bdev_is_zoned 6300
bdev_unregister_unsafe 6928
spdk_bdev_get_write_unit_size 7631
bdev_write_zeroes_split 7923
bdev_module_fini_iter 8089
spdk_bdev_claim_get_name 8394
bdev_name_tree_RB_REMOVE_COLOR 9773
spdk_bdev_wait_for_examine 10956
bdev_name_del_unsafe 12549
bdev_name_tree_RB_INSERT_COLOR 12549
bdev_name_tree_RB_REMOVE 12549
bdev_name_add 12563
bdev_name_tree_RB_INSERT 12563
bdev_mgmt_channel_create 12963
bdev_mgmt_channel_destroy 12963
bdev_channel_destroy 22075
bdev_channel_destroy_resource 22075
bdev_channel_create 22081
bdev_enable_qos 22119
spdk_bdev_add_io_stat 22344
bdev_channel_abort_queued_ios 22498
bdev_abort_all_buf_io 22820
spdk_bdev_open_ext 27242
spdk_bdev_close 27570
bdev_open_ext 28247
bdev_alloc_io_stat 28622
bdev_free_io_stat 28622
spdk_bdev_reset_io_stat 28622
spdk_bdev_next 29339
spdk_bdev_dump_info_json 30065
spdk_bdev_get_qos_rate_limits 30073
spdk_bdev_get_aliases 30097
bdev_get_by_name 31316
bdev_name_tree_RB_FIND 31316
spdk_bdev_get_product_name 34025
spdk_bdev_get_io_channel 35250
spdk_bdev_io_set_md_buf 35742
spdk_bdev_module_list_add 36912
spdk_bdev_module_list_find 36912
bdev_io_get_iobuf_cb 38707
bdev_abort_all_queued_io 45217
bdev_lock_lba_range_check_io 45514
bdev_lba_range_overlapped 57496
bdev_io_range_is_locked 60785
bdev_rw_split_get_buf_cb 61744
bdev_close 64539
bdev_start_qos 64539
bdev_desc_alloc 64577
bdev_desc_free 64577
bdev_open 64577
spdk_bdev_module_examine_done 64680
bdev_module_action_done 64872
spdk_bdev_get_name 66899
bdev_module_action_complete 67092
bdev_io_complete_sequence_cb 72519
spdk_bdev_get_uuid 76885
spdk_bdev_abort 103931
bdev_abort_buf_io 103943
bdev_abort 103946
_bdev_abort 103949
bdev_abort_queued_io 103949
bdev_abort_io_done 103961
bdev_abort_io 103964
spdk_bdev_get_qos_rpc_type 120260
spdk_bdev_write_blocks_with_md 131805
bdev_name_cmp 131993
spdk_bdev_get_memory_domains 133904
bdev_io_on_tailq 207928
bdev_channel_submit_qos_io_done 322029
bdev_channel_poll_qos 322327
bdev_channel_submit_qos_io 323095
bdev_each_channel_msg 333090
spdk_bdev_for_each_channel_continue 333090
bdev_each_channel_cpl 339401
spdk_bdev_for_each_channel 339401
bdev_io_submit_sequence_cb 353787
_bdev_io_ext_use_bounce_buffer 353799
_bdev_memory_domain_get_io_cb 353799
_bdev_memory_domain_io_get_buf 353799
_bdev_io_complete_push_bounce_done 355459
_bdev_io_pull_bounce_data_buf 355459
_bdev_io_push_bounce_data_buffer 355459
bdev_io_pull_data_done 355459
bdev_io_push_bounce_data_done 355459
bdev_io_push_bounce_md_buf 355459
bdev_io_pull_data 355462
bdev_io_push_bounce_data 355462
bdev_io_exec_sequence 426306
bdev_io_exec_sequence_cb 426306
bdev_write_zero_buffer 590076
bdev_write_zero_buffer_done 590076
_bdev_get_block_size_with_md 592954
spdk_bdev_get_io_type_name 601300
spdk_bdev_flush 648630
spdk_bdev_is_dif_head_of_md 668872
io_channel_iter_get_bdev 672491
bdev_queue_nomem_io_head 749342
spdk_bdev_queue_io_wait 946963
spdk_bdev_io_get_iovec 1132347
spdk_bdev_zcopy_end 1198691
spdk_bdev_zcopy_start 1231484
spdk_bdev_is_dif_check_enabled 1337840
parent_bdev_io_complete 1731021
bdev_io_split 1731024
_bdev_rw_split 1733469
spdk_bdev_readv 1775890
spdk_bdev_read_blocks_with_md 1831649
spdk_bdev_nvme_iov_passthru_md 2005349
spdk_bdev_write_zeroes_blocks 2290853
bdev_write_zeroes_should_split 2291006
spdk_bdev_io_type_supported 2671077
spdk_bdev_writev 2737548
_to_next_boundary 2956124
bdev_io_split_done 3018979
bdev_io_split_submit 3018991
spdk_bdev_io_complete_scsi_status 3920414
spdk_bdev_flush_blocks 4453177
bdev_queue_nomem_io_tail 5253571
bdev_ch_retry_io 5270785
bdev_shared_ch_retry_io 5270786
bdev_ch_resubmit_io 6002758
bdev_qos_io_submit 6966082
bdev_qos_rw_bps_rewind_quota 7599449
bdev_qos_rw_iops_rewind_quota 8449969
spdk_bdev_unmap 9285526
spdk_bdev_io_get_md_buf 9540680
bdev_io_type_supported 9869776
spdk_bdev_read 12454272
bdev_wait_for_examine_cb 13276283
bdev_module_all_actions_completed 13278503
_bdev_io_put_buf 15598978
_bdev_io_set_buf 15598978
_bdev_io_set_md_buf 15598978
bdev_io_get_buf 15598978
bdev_io_get_buf_complete 15598978
bdev_io_put_buf 15598978
bdev_qos_rw_rewind_io 16049418
bdev_qos_r_bps_queue 16184351
bdev_is_read_io 16184393
spdk_bdev_writev_blocks 16309092
spdk_bdev_io_set_buf 16408659
spdk_bdev_readv_blocks 17796115
spdk_bdev_writev_blocks_with_md 18715526
bdev_unmap_should_split 18914376
spdk_bdev_read_blocks 19082521
spdk_bdev_unmap_blocks 19166752
bdev_read_blocks_with_md 20914170
spdk_bdev_write 22899452
_are_iovs_aligned 24717815
spdk_bdev_write_blocks 25550589
bdev_write_blocks_with_md 26272470
spdk_bdev_get_data_block_size 26700625
spdk_bdev_io_get_scsi_status 27689006
spdk_bdev_is_md_interleaved 27968957
bdev_io_get_max_buf_len 31197956
spdk_bdev_io_get_nvme_status 31804007
spdk_bdev_io_complete_base_io_status 33161687
spdk_bdev_readv_blocks_with_md 33818740
spdk_bdev_readv_blocks_ext 37243907
spdk_bdev_io_get_buf 39961304
spdk_bdev_io_complete_nvme_status 43340919
spdk_bdev_io_get_submit_tsc 46023359
spdk_bdev_io_get_io_channel 48203606
bdev_bytes_to_blocks 49801985
spdk_bdev_writev_blocks_ext 51265338
spdk_bdev_get_block_size 55668401
spdk_bdev_get_num_blocks 57728782
spdk_bdev_get_md_size 62601900
_is_buf_allocated 64629385
spdk_bdev_get_dif_type 70435391
spdk_bdev_is_md_separate 71882901
bdev_writev_blocks_with_md 87723801
_bdev_io_check_opts 88509239
bdev_qos_rw_bps_queue 89223241
bdev_readv_blocks_with_md 90381014
spdk_bdev_get_buf_align 91259242
bdev_get_io_size_in_byte 96822690
_bdev_io_submit_ext 177455116
bdev_io_use_memory_domain 184076610
bdev_rw_should_split 226727864
bdev_io_do_submit 250635236
_bdev_io_submit 250635251
_bdev_io_complete 250739472
bdev_io_update_io_stat 250739472
_bdev_io_handle_no_mem 250956603
bdev_submit_request 251384711
spdk_bdev_io_complete 251384862
bdev_io_decrement_outstanding 251810917
bdev_io_increment_outstanding 251810917
bdev_io_init 251868563
spdk_bdev_free_io 251868563
bdev_io_submit 252367430
bdev_io_valid_blocks 252443663
bdev_ch_add_to_io_submitted 252470496
bdev_ch_remove_from_io_submitted 252470496
bdev_channel_get_io 252815562
bdev_io_complete 253599914
bdev_io_should_split 253955094
spdk_bdev_io_get_thread 269206392
bdev_qos_rw_iops_queue 308919097
bdev_qos_io_to_limit 383067761
bdev_qos_queue_io 383067761
bdev_qos_rw_queue_io 398142338
bdev_io_needs_sequence_exec 436161956
spdk_bdev_desc_get_bdev 483836724
bdev_io_use_accel_sequence 688783658

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