LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4287 5669 75.6 %
Date: 2024-11-19 17:42:02 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4663 23689 19.7 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 26060056
_bdev_abort 98618
_bdev_copy_split 0
_bdev_get_block_size_with_md 650999
_bdev_init 2180
_bdev_io_check_opts 88110837
_bdev_io_complete 259409940
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 352682
_bdev_io_ext_use_bounce_buffer 351019
_bdev_io_handle_no_mem 259685108
_bdev_io_pull_bounce_data_buf 352682
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 352682
_bdev_io_put_buf 15381260
_bdev_io_set_buf 15381260
_bdev_io_set_md_buf 15381260
_bdev_io_submit 259311044
_bdev_io_submit_ext 179946095
_bdev_lock_lba_range 4631
_bdev_memory_domain_get_io_cb 351019
_bdev_memory_domain_io_get_buf 351019
_bdev_next_leaf 2027
_bdev_open_async 1047
_bdev_reset_complete 287
_bdev_rw_split 1827885
_bdev_trace 2180
_bdev_unlock_lba_range 4631
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 149
_calculate_measured_qd_cpl 76
_event_notify 1060
_is_buf_allocated 65387306
_media_management_notify 0
_remove_notify 721
_resize_notify 339
_spdk_bdev_quiesce 2527
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2180
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2180
_tmp_bdev_event_cb 0
_to_next_boundary 3050281
bdev_abort 98615
bdev_abort_all_buf_io 23030
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23355
bdev_abort_buf_io 98612
bdev_abort_buf_io_cb 0
bdev_abort_io 98633
bdev_abort_io_done 98630
bdev_abort_queued_io 98618
bdev_abort_retry 3
bdev_alias_del 6373
bdev_alloc_io_stat 28917
bdev_bytes_to_blocks 53927177
bdev_calculate_measured_queue_depth 76
bdev_ch_add_to_io_submitted 261236376
bdev_ch_remove_from_io_submitted 261236376
bdev_ch_resubmit_io 6460731
bdev_ch_retry_io 5677229
bdev_channel_abort_queued_ios 22705
bdev_channel_create 22288
bdev_channel_destroy 22282
bdev_channel_destroy_resource 22282
bdev_channel_for_each_io 0
bdev_channel_get_io 261894396
bdev_channel_poll_qos 326942
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_submit_qos_io 327748
bdev_channel_submit_qos_io_done 326638
bdev_close 65064
bdev_compare_and_write_do_compare 3345
bdev_compare_and_write_do_compare_done 3345
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3322
bdev_compare_do_read_done 3322
bdev_comparev_and_writev_blocks_locked 3345
bdev_comparev_and_writev_blocks_unlock 3345
bdev_comparev_and_writev_blocks_unlocked 3345
bdev_comparev_blocks_with_md 3407
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_copy_should_split 291
bdev_copy_split 12
bdev_desc_alloc 65102
bdev_desc_free 65102
bdev_desc_release_claims 375
bdev_destroy_cb 6386
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 344138
bdev_each_channel_msg 337819
bdev_enable_histogram_config_json 852
bdev_enable_qos 22326
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6362
bdev_examine_allowlist_check 95
bdev_examine_allowlist_config_json 165
bdev_examine_allowlist_free 2255
bdev_examine_allowlist_remove 12700
bdev_finish_unregister_bdevs_iter 6373
bdev_finish_wait_for_examine_done 2255
bdev_for_each_io_done 0
bdev_free_io_stat 28917
bdev_get_by_name 31709
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 285
bdev_get_each_channel_stat 282
bdev_get_io_size_in_byte 95927906
bdev_get_io_stat 293
bdev_get_max_write 2954
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 987
bdev_histogram_enable_channel_cb 689
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 48
bdev_init_complete 2255
bdev_init_failed 0
bdev_io_complete 262145639
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71691
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 260532209
bdev_io_do_submit 259311029
bdev_io_exec_sequence 422698
bdev_io_exec_sequence_cb 422698
bdev_io_get_buf 15381260
bdev_io_get_buf_complete 15381260
bdev_io_get_iobuf_cb 38251
bdev_io_get_max_buf_len 30762520
bdev_io_increment_outstanding 260532209
bdev_io_init 260888092
bdev_io_needs_sequence_exec 447499490
bdev_io_on_tailq 197266
bdev_io_pull_data 352685
bdev_io_pull_data_done 352682
bdev_io_pull_data_done_and_track 6
bdev_io_pull_md_buf 12
bdev_io_pull_md_buf_done 6
bdev_io_push_bounce_data 352685
bdev_io_push_bounce_data_done 352682
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 352682
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 15381260
bdev_io_range_is_locked 62564
bdev_io_should_split 263067258
bdev_io_split 1826436
bdev_io_split_done 3135504
bdev_io_split_submit 3135516
bdev_io_status_get_string 0
bdev_io_submit 261138700
bdev_io_submit_reset 268
bdev_io_submit_sequence_cb 351007
bdev_io_type_supported 9949428
bdev_io_update_io_stat 259409940
bdev_io_use_accel_sequence 708777650
bdev_io_use_memory_domain 186750346
bdev_io_valid_blocks 261518090
bdev_is_read_io 16221767
bdev_lba_range_overlapped 59275
bdev_lba_range_overlaps_tailq 4649
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4631
bdev_lock_lba_range_check_io 45722
bdev_lock_lba_range_ctx 4631
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3694
bdev_mgmt_channel_create 13065
bdev_mgmt_channel_destroy 13065
bdev_mgr_unregister_cb 2255
bdev_module_action_complete 68046
bdev_module_action_done 65791
bdev_module_all_actions_completed 12817216
bdev_module_fini_iter 8193
bdev_module_fini_start_iter 4216
bdev_module_get_max_ctx_size 2255
bdev_modules_init 2255
bdev_name_add 12737
bdev_name_cmp 133601
bdev_name_del 662
bdev_name_del_unsafe 12723
bdev_name_tree_RB_FIND 31709
bdev_name_tree_RB_INSERT 12737
bdev_name_tree_RB_INSERT_COLOR 12723
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_name_tree_RB_REMOVE 12723
bdev_name_tree_RB_REMOVE_COLOR 9892
bdev_no_mem_poller 1
bdev_ok_to_examine 6362
bdev_open 65102
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1037
bdev_open_async_fini 2255
bdev_open_async_opts_copy 1037
bdev_open_async_opts_get_default 1037
bdev_open_ext 28642
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 852
bdev_qos_destroy 160
bdev_qos_io_submit 7223720
bdev_qos_io_to_limit 383010966
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 383010966
bdev_qos_r_bps_queue 16221725
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 88289243
bdev_qos_rw_bps_rewind_quota 7638663
bdev_qos_rw_iops_queue 309737171
bdev_qos_rw_iops_rewind_quota 8448150
bdev_qos_rw_queue_io 398026414
bdev_qos_rw_rewind_io 16086813
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_qos_w_bps_queue 42
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 6
bdev_queue_nomem_io_head 798449
bdev_queue_nomem_io_tail 5662437
bdev_quiesce_range_locked 1262
bdev_read_blocks_with_md 21505035
bdev_readv_blocks_with_md 91578210
bdev_register 6361
bdev_register_finished 6353
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 281
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 325
bdev_reset_freeze_channel_done 281
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 231524540
bdev_rw_split_get_buf_cb 61802
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 194
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 5677230
bdev_start_qos 65064
bdev_start_reset 287
bdev_submit_request 260109614
bdev_trace 2076
bdev_unfreeze_channel 328
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4631
bdev_unlock_lba_range_get_channel 3697
bdev_unmap_should_split 22954749
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1262
bdev_unregister 6353
bdev_unregister_abort_channel 423
bdev_unregister_unsafe 7015
bdev_update_qd_sampling_period 92
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 12814961
bdev_write_blocks_with_md 27894679
bdev_write_zero_buffer 648045
bdev_write_zero_buffer_done 648045
bdev_write_zeroes_should_split 2568032
bdev_write_zeroes_split 10719
bdev_writev_blocks_with_md 89076844
claim_bdev 375
claim_opts_copy 66
claim_reset 356
claim_type_is_v2 1606
claim_type_promotes_to_write 84
claim_verify_rom 78
claim_verify_rwm 24
claim_verify_rwo 312
event_notify 1060
io_channel_iter_get_bdev 681957
log_already_claimed 89
parent_bdev_io_complete 1826433
register_flag_bdev 2180
spdk_bdev_abort 98600
spdk_bdev_add_io_stat 22564
spdk_bdev_alias_add 6387
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 645
spdk_bdev_channel_get_histogram 980
spdk_bdev_claim_get_name 8397
spdk_bdev_claim_opts_init 486
spdk_bdev_close 27962
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3365
spdk_bdev_comparev_blocks 3389
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 282
spdk_bdev_desc_get_bdev 499029618
spdk_bdev_destruct_done 1805
spdk_bdev_dump_info_json 30099
spdk_bdev_dump_io_stat_json 278
spdk_bdev_enable_histogram_opts_init 697
spdk_bdev_examine 12
spdk_bdev_finish 2255
spdk_bdev_first 5083
spdk_bdev_first_leaf 611
spdk_bdev_flush 788546
spdk_bdev_flush_blocks 4650231
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 344138
spdk_bdev_for_each_channel_continue 337819
spdk_bdev_free_io 260888092
spdk_bdev_get_acwu 4145
spdk_bdev_get_aliases 30155
spdk_bdev_get_block_size 52021088
spdk_bdev_get_buf_align 91762613
spdk_bdev_get_by_name 3067
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 28395236
spdk_bdev_get_device_stat 285
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 73350678
spdk_bdev_get_io_channel 35461
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 601980
spdk_bdev_get_max_copy 4027
spdk_bdev_get_md_size 61276807
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 134561
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 67438
spdk_bdev_get_num_blocks 56951851
spdk_bdev_get_numa_id 1288
spdk_bdev_get_nvme_ctratt 3674
spdk_bdev_get_nvme_nsid 3078
spdk_bdev_get_optimal_io_boundary 4032
spdk_bdev_get_opts 344
spdk_bdev_get_physical_block_size 6025
spdk_bdev_get_product_name 34113
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 274
spdk_bdev_get_qos_rate_limits 30107
spdk_bdev_get_qos_rpc_type 120396
spdk_bdev_get_uuid 73028
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7745
spdk_bdev_has_write_cache 5943
spdk_bdev_histogram_enable 690
spdk_bdev_histogram_enable_ext 697
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2255
spdk_bdev_io_complete 260109762
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 34784280
spdk_bdev_io_complete_nvme_status 42043028
spdk_bdev_io_complete_scsi_status 5519465
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 41088604
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 49719708
spdk_bdev_io_get_iovec 939577
spdk_bdev_io_get_md_buf 9059804
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 29358169
spdk_bdev_io_get_scsi_status 29426133
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 44581618
spdk_bdev_io_get_thread 277534246
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 15999459
spdk_bdev_io_set_md_buf 36451
spdk_bdev_io_type_supported 2463334
spdk_bdev_is_dif_check_enabled 1178506
spdk_bdev_is_dif_head_of_md 589169
spdk_bdev_is_md_interleaved 29641982
spdk_bdev_is_md_separate 70536375
spdk_bdev_is_zoned 6305
spdk_bdev_module_claim_bdev 4920
spdk_bdev_module_claim_bdev_desc 447
spdk_bdev_module_examine_done 65587
spdk_bdev_module_fini_done 5938
spdk_bdev_module_fini_start_done 1961
spdk_bdev_module_init_done 204
spdk_bdev_module_list_add 37331
spdk_bdev_module_list_find 37331
spdk_bdev_module_release_bdev 4866
spdk_bdev_next 29337
spdk_bdev_next_leaf 1416
spdk_bdev_notify_blockcnt_change 216
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 84
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 1680489
spdk_bdev_open_async 1037
spdk_bdev_open_ext 27601
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 1006268
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1096
spdk_bdev_read 13239058
spdk_bdev_read_blocks 19717880
spdk_bdev_read_blocks_with_md 1787155
spdk_bdev_readv 2084285
spdk_bdev_readv_blocks 19426168
spdk_bdev_readv_blocks_ext 36339892
spdk_bdev_readv_blocks_with_md 34182788
spdk_bdev_register 6364
spdk_bdev_reset 287
spdk_bdev_reset_io_stat 29492
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 347
spdk_bdev_set_qd_sampling_period 6372
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 989
spdk_bdev_subsystem_config_json 165
spdk_bdev_unmap 10333857
spdk_bdev_unmap_blocks 23200977
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1099
spdk_bdev_unregister 6374
spdk_bdev_unregister_by_name 764
spdk_bdev_wait_for_examine 11156
spdk_bdev_write 24517720
spdk_bdev_write_blocks 27142055
spdk_bdev_write_blocks_with_md 104579
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2567867
spdk_bdev_writev 2963044
spdk_bdev_writev_blocks 17612756
spdk_bdev_writev_blocks_ext 51770951
spdk_bdev_writev_blocks_with_md 18272245
spdk_bdev_zcopy_end 1003011
spdk_bdev_zcopy_start 1034315
spdk_for_each_bdev 5083
spdk_for_each_bdev_leaf 611

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