LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4817 5873 82.0 %
Date: 2024-12-13 03:18:31 Functions: 435 479 90.8 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5158 24414 21.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23353757
_bdev_abort 59086
_bdev_copy_split 0
_bdev_get_block_size_with_md 635773
_bdev_init 2010
_bdev_io_check_opts 66488850
_bdev_io_complete 246077409
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2677798
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2647919
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2632737
_bdev_io_handle_no_mem 243519293
_bdev_io_pull_bounce_data_buf 2634422
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2646557
_bdev_io_put_buf 13359667
_bdev_io_set_buf 13303300
_bdev_io_set_md_buf 13334993
_bdev_io_submit 248997872
_bdev_io_submit_ext 168606756
_bdev_lock_lba_range 3641
_bdev_memory_domain_get_io_cb 2629573
_bdev_next_leaf 1984
_bdev_open_async 1037
_bdev_reset_complete 330
_bdev_rw_split 1160424
_bdev_trace 2010
_bdev_unlock_lba_range 3641
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 210
_calculate_measured_qd_cpl 107
_event_notify 962
_is_buf_allocated 53530528
_media_management_notify 0
_remove_notify 737
_resize_notify 225
_spdk_bdev_quiesce 2538
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2010
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2010
_tmp_bdev_event_cb 0
_to_next_boundary 2254008
bdev_abort 59082
bdev_abort_all_buf_io 18767
bdev_abort_all_buf_io_cb 0
bdev_abort_all_nomem_io 18767
bdev_abort_all_queued_io 18785
bdev_abort_buf_io 59078
bdev_abort_buf_io_cb 0
bdev_abort_io 59106
bdev_abort_io_done 59102
bdev_abort_queued_io 59086
bdev_abort_retry 4
bdev_alias_del 6000
bdev_alloc_io_stat 24299
bdev_bytes_to_blocks 60225176
bdev_calculate_measured_queue_depth 107
bdev_ch_add_to_io_submitted 251202226
bdev_ch_remove_from_io_submitted 248916950
bdev_ch_resubmit_io 4829756
bdev_ch_retry_io 4228901
bdev_channel_abort_queued_ios 18400
bdev_channel_create 18006
bdev_channel_destroy 17998
bdev_channel_destroy_resource 17998
bdev_channel_for_each_io 0
bdev_channel_get_io 252158247
bdev_channel_poll_qos 382508
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 384131
bdev_channel_submit_qos_io_done 381895
bdev_close 59022
bdev_compare_and_write_do_compare 2342
bdev_compare_and_write_do_compare_done 2342
bdev_compare_and_write_do_write 2186
bdev_compare_and_write_do_write_done 2186
bdev_compare_blocks_with_md 16
bdev_compare_do_read 2326
bdev_compare_do_read_done 2326
bdev_comparev_and_writev_blocks_locked 2342
bdev_comparev_and_writev_blocks_unlock 2342
bdev_comparev_and_writev_blocks_unlocked 2342
bdev_comparev_blocks_with_md 2418
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_copy_should_split 339
bdev_copy_split 16
bdev_desc_alloc 59067
bdev_desc_free 59067
bdev_desc_get_block_size 346628207
bdev_desc_release_claims 342
bdev_destroy_cb 5980
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 397296
bdev_each_channel_msg 392474
bdev_enable_histogram_config_json 943
bdev_enable_qos 18053
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 5988
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 185
bdev_examine_allowlist_free 2151
bdev_examine_allowlist_remove 11944
bdev_finish_unregister_bdevs_iter 5914
bdev_finish_wait_for_examine_done 2151
bdev_for_each_io_done 0
bdev_free_io_stat 24299
bdev_get_by_name 29244
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 331
bdev_get_each_channel_stat 332
bdev_get_io_size_in_byte 238399976
bdev_get_io_stat 341
bdev_get_max_write 2562
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1099
bdev_histogram_enable_channel_cb 709
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2151
bdev_init_failed 0
bdev_io_complete 247734818
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 69959
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 247967151
bdev_io_do_submit 248424124
bdev_io_exec_sequence 412066
bdev_io_exec_sequence_cb 412066
bdev_io_get_accel_buf 0
bdev_io_get_block_size 239616999
bdev_io_get_buf 13304998
bdev_io_get_buf_complete 13326015
bdev_io_get_iobuf_cb 82726
bdev_io_get_max_buf_len 26576423
bdev_io_increment_outstanding 249175699
bdev_io_init 251128236
bdev_io_init_dif_ctx 2312555
bdev_io_needs_accel_buffer 165958108
bdev_io_needs_bounce_buffer 168917607
bdev_io_needs_metadata 501636366
bdev_io_needs_sequence_exec 429250027
bdev_io_on_tailq 118212
bdev_io_pull_data 2677555
bdev_io_pull_data_done 2655660
bdev_io_pull_data_done_and_track 8
bdev_io_pull_md_buf 16
bdev_io_pull_md_buf_done 8
bdev_io_push_bounce_data 2684607
bdev_io_push_bounce_data_done 2683185
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2681123
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 13362324
bdev_io_range_is_locked 54490
bdev_io_should_split 256433169
bdev_io_split 1158187
bdev_io_split_done 2325971
bdev_io_split_submit 2325987
bdev_io_status_get_string 0
bdev_io_submit 250182683
bdev_io_submit_reset 306
bdev_io_submit_sequence_cb 342107
bdev_io_type_supported 14597040
bdev_io_update_io_stat 248895757
bdev_io_use_accel_sequence 677563064
bdev_io_use_memory_domain 182306867
bdev_io_valid_blocks 252062076
bdev_is_read_io 18274339
bdev_lba_range_overlapped 52218
bdev_lba_range_overlaps_tailq 3662
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 2374
bdev_lock_lba_range_cb 3641
bdev_lock_lba_range_check_io 40783
bdev_lock_lba_range_ctx 3641
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 2660
bdev_mgmt_channel_create 10498
bdev_mgmt_channel_destroy 10498
bdev_mgr_unregister_cb 2151
bdev_module_action_complete 62327
bdev_module_action_done 60176
bdev_module_all_actions_completed 8363870
bdev_module_fini_iter 7539
bdev_module_fini_start_iter 3944
bdev_module_get_max_ctx_size 2151
bdev_modules_init 2151
bdev_name_add 11989
bdev_name_cmp 122787
bdev_name_del 439
bdev_name_del_unsafe 11972
bdev_name_tree_RB_FIND 29244
bdev_name_tree_RB_INSERT 11989
bdev_name_tree_RB_INSERT_COLOR 11972
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 11972
bdev_name_tree_RB_REMOVE_COLOR 9275
bdev_no_mem_poller 1
bdev_ok_to_examine 5988
bdev_open 59067
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2151
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 25937
bdev_open_opts_copy 6124
bdev_open_opts_get_defaults 62130
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 943
bdev_qos_destroy 196
bdev_qos_io_submit 11590006
bdev_qos_io_to_limit 939329011
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 939337677
bdev_qos_r_bps_queue 18274283
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 230933175
bdev_qos_rw_bps_rewind_quota 7467654
bdev_qos_rw_iops_queue 725264856
bdev_qos_rw_iops_rewind_quota 10663362
bdev_qos_rw_queue_io 956202247
bdev_qos_rw_rewind_io 18131016
bdev_qos_set_ops 146
bdev_qos_update_max_quota_per_timeslice 146
bdev_qos_w_bps_queue 56
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 8
bdev_queue_nomem_io_head 615059
bdev_queue_nomem_io_tail 4214956
bdev_quiesce_range_locked 1267
bdev_read_blocks_with_md 17620986
bdev_readv_blocks_with_md 98588576
bdev_register 5985
bdev_register_finished 5976
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 322
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 367
bdev_reset_freeze_channel_done 322
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 220390868
bdev_rw_split_get_buf_cb 55982
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 246
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 4228962
bdev_start_qos 59022
bdev_start_reset 330
bdev_submit_request 248601728
bdev_trace 1895
bdev_unfreeze_channel 371
bdev_unlock_lba_range 2382
bdev_unlock_lba_range_cb 3641
bdev_unlock_lba_range_get_channel 2664
bdev_unmap_should_split 28374178
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1267
bdev_unregister 5976
bdev_unregister_abort_channel 402
bdev_unregister_unsafe 6653
bdev_update_qd_sampling_period 128
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 8361719
bdev_write_blocks_with_md 30332866
bdev_write_zero_buffer 633211
bdev_write_zero_buffer_done 633211
bdev_write_zeroes_should_split 4125330
bdev_write_zeroes_split 9056
bdev_writev_blocks_with_md 71240577
claim_bdev 342
claim_opts_copy 88
claim_reset 320
claim_type_is_v2 1510
claim_type_promotes_to_write 100
claim_verify_rom 92
claim_verify_rwm 32
claim_verify_rwo 270
event_notify 962
io_channel_iter_get_bdev 789762
log_already_claimed 112
parent_bdev_io_complete 1158183
register_flag_bdev 2010
spdk_bdev_abort 59062
spdk_bdev_add_io_stat 18330
spdk_bdev_alias_add 6017
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 419
spdk_bdev_channel_get_histogram 1091
spdk_bdev_claim_get_name 7113
spdk_bdev_claim_opts_init 490
spdk_bdev_close 25214
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 2356
spdk_bdev_comparev_blocks 2394
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 327
spdk_bdev_desc_get_bdev 763712894
spdk_bdev_desc_get_block_size 35884079
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 478501
spdk_bdev_desc_get_md_size 41105024
spdk_bdev_desc_is_dif_check_enabled 959168
spdk_bdev_desc_is_dif_head_of_md 478501
spdk_bdev_desc_is_md_interleaved 478521
spdk_bdev_desc_is_md_separate 131578
spdk_bdev_destruct_done 1659
spdk_bdev_dump_info_json 27095
spdk_bdev_dump_io_stat_json 321
spdk_bdev_enable_histogram_opts_init 719
spdk_bdev_examine 16
spdk_bdev_finish 2151
spdk_bdev_first 4476
spdk_bdev_first_leaf 547
spdk_bdev_flush 1176336
spdk_bdev_flush_blocks 3355598
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 397299
spdk_bdev_for_each_channel_continue 392473
spdk_bdev_free_io 248957683
spdk_bdev_get_acwu 2160
spdk_bdev_get_aliases 27143
spdk_bdev_get_block_size 2618767
spdk_bdev_get_buf_align 78339726
spdk_bdev_get_by_name 3307
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9469835
spdk_bdev_get_device_stat 331
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 15537109
spdk_bdev_get_io_channel 30189
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 541900
spdk_bdev_get_max_copy 2029
spdk_bdev_get_md_size 8229567
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 121178
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 60257
spdk_bdev_get_num_blocks 26438201
spdk_bdev_get_numa_id 1405
spdk_bdev_get_nvme_ctratt 2336
spdk_bdev_get_nvme_nsid 1970
spdk_bdev_get_optimal_io_boundary 2033
spdk_bdev_get_opts 359
spdk_bdev_get_physical_block_size 8213
spdk_bdev_get_product_name 29666
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 316
spdk_bdev_get_qos_rate_limits 27105
spdk_bdev_get_qos_rpc_type 108380
spdk_bdev_get_uuid 30166
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5755
spdk_bdev_has_write_cache 3129
spdk_bdev_histogram_enable 713
spdk_bdev_histogram_enable_ext 719
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2151
spdk_bdev_io_complete 247467034
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 38432626
spdk_bdev_io_complete_nvme_status 24812626
spdk_bdev_io_complete_scsi_status 5347016
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34032796
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 43401295
spdk_bdev_io_get_iovec 637181
spdk_bdev_io_get_md_buf 9162936
spdk_bdev_io_get_nvme_fused_status 2078
spdk_bdev_io_get_nvme_status 18556579
spdk_bdev_io_get_scsi_status 9799562
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 26034832
spdk_bdev_io_get_thread 260705142
spdk_bdev_io_hide_metadata 4494170
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11339449
spdk_bdev_io_set_md_buf 36857
spdk_bdev_io_type_supported 2338881
spdk_bdev_is_dif_check_enabled 959093
spdk_bdev_is_dif_head_of_md 479428
spdk_bdev_is_md_interleaved 12914968
spdk_bdev_is_md_separate 59396970
spdk_bdev_is_zoned 3760
spdk_bdev_module_claim_bdev 3853
spdk_bdev_module_claim_bdev_desc 438
spdk_bdev_module_examine_done 59900
spdk_bdev_module_fini_done 5388
spdk_bdev_module_fini_start_done 1793
spdk_bdev_module_init_done 276
spdk_bdev_module_list_add 34221
spdk_bdev_module_list_find 34221
spdk_bdev_module_release_bdev 3781
spdk_bdev_next 26401
spdk_bdev_next_leaf 1437
spdk_bdev_notify_blockcnt_change 166
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 99
spdk_bdev_nvme_io_passthru 79
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 0
spdk_bdev_open_async 1027
spdk_bdev_open_ext 21841
spdk_bdev_open_ext_v2 24908
spdk_bdev_open_opts_init 3063
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 890807
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1098
spdk_bdev_read 13931607
spdk_bdev_read_blocks 16400885
spdk_bdev_read_blocks_with_md 1270060
spdk_bdev_readv 1616456
spdk_bdev_readv_blocks 8292899
spdk_bdev_readv_blocks_ext 24897264
spdk_bdev_readv_blocks_with_md 64012176
spdk_bdev_register 5989
spdk_bdev_reset 330
spdk_bdev_reset_io_stat 24972
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 363
spdk_bdev_set_qd_sampling_period 6001
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1103
spdk_bdev_subsystem_config_json 185
spdk_bdev_unmap 12809590
spdk_bdev_unmap_blocks 28644001
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1102
spdk_bdev_unregister 6004
spdk_bdev_unregister_by_name 750
spdk_bdev_wait_for_examine 10391
spdk_bdev_write 28673424
spdk_bdev_write_blocks 29900450
spdk_bdev_write_blocks_with_md 105562
spdk_bdev_write_zeroes 548
spdk_bdev_write_zeroes_blocks 4125183
spdk_bdev_writev 2122722
spdk_bdev_writev_blocks 6224946
spdk_bdev_writev_blocks_ext 41766961
spdk_bdev_writev_blocks_with_md 22704422
spdk_bdev_zcopy_end 672354
spdk_bdev_zcopy_start 689619
spdk_for_each_bdev 4476
spdk_for_each_bdev_leaf 547

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