LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4718 5838 80.8 %
Date: 2024-11-20 07:42:03 Functions: 425 476 89.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5050 24384 20.7 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22237662
_bdev_abort 83515
_bdev_copy_split 0
_bdev_get_block_size_with_md 775101
_bdev_init 2159
_bdev_io_check_opts 75830305
_bdev_io_complete 254248608
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 322834
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 321227
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 321227
_bdev_io_handle_no_mem 254995035
_bdev_io_pull_bounce_data_buf 322834
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 322834
_bdev_io_put_buf 11309359
_bdev_io_set_buf 11311116
_bdev_io_set_md_buf 11310587
_bdev_io_submit 257079495
_bdev_io_submit_ext 175972574
_bdev_lock_lba_range 4689
_bdev_memory_domain_get_io_cb 321227
_bdev_next_leaf 2230
_bdev_open_async 1037
_bdev_rw_split 1021193
_bdev_trace 2159
_bdev_unlock_lba_range 4689
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 174
_calculate_measured_qd_cpl 89
_event_notify 1096
_is_buf_allocated 50663508
_media_management_notify 0
_remove_notify 755
_resize_notify 341
_spdk_bdev_quiesce 2532
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2159
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2159
_tmp_bdev_event_cb 0
_to_next_boundary 2023252
bdev_abort 83511
bdev_abort_all_buf_io 22654
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 44877
bdev_abort_buf_io 83507
bdev_abort_buf_io_cb 0
bdev_abort_io 83535
bdev_abort_io_done 83531
bdev_abort_queued_io 83515
bdev_abort_retry 4
bdev_alias_del 6416
bdev_alloc_io_stat 28583
bdev_bytes_to_blocks 61578525
bdev_calculate_measured_queue_depth 89
bdev_ch_add_to_io_submitted 258387149
bdev_ch_remove_from_io_submitted 257070760
bdev_ch_resubmit_io 6472482
bdev_ch_retry_io 5691448
bdev_channel_abort_queued_ios 22286
bdev_channel_create 21863
bdev_channel_destroy 21855
bdev_channel_destroy_resource 21855
bdev_channel_for_each_io 0
bdev_channel_get_io 259274902
bdev_channel_poll_qos 384493
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 327
bdev_channel_submit_qos_io 385342
bdev_channel_submit_qos_io_done 383744
bdev_close 65221
bdev_compare_and_write_do_compare 3393
bdev_compare_and_write_do_compare_done 3393
bdev_compare_and_write_do_write 3219
bdev_compare_and_write_do_write_done 3219
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3377
bdev_compare_do_read_done 3377
bdev_comparev_and_writev_blocks_locked 3393
bdev_comparev_and_writev_blocks_unlock 3393
bdev_comparev_and_writev_blocks_unlocked 3393
bdev_comparev_blocks_with_md 3469
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 345
bdev_copy_split 16
bdev_desc_alloc 65268
bdev_desc_free 65268
bdev_desc_get_block_size 316375845
bdev_desc_release_claims 330
bdev_destroy_cb 6429
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 401702
bdev_each_channel_msg 395898
bdev_enable_histogram_config_json 946
bdev_enable_qos 21910
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6392
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2283
bdev_finish_unregister_bdevs_iter 6336
bdev_finish_wait_for_examine_done 2283
bdev_for_each_io_done 0
bdev_free_io_stat 28583
bdev_get_by_name 31845
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 341
bdev_get_each_channel_stat 340
bdev_get_io_size_in_byte 206009502
bdev_get_io_stat 351
bdev_get_max_write 2897
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1128
bdev_histogram_enable_channel_cb 772
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2283
bdev_init_failed 0
bdev_io_complete 256744198
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 66375
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 256161552
bdev_io_do_submit 256287138
bdev_io_exec_sequence 387586
bdev_io_exec_sequence_cb 387586
bdev_io_get_accel_buf 0
bdev_io_get_block_size 207081653
bdev_io_get_buf 11309965
bdev_io_get_buf_complete 11310468
bdev_io_get_iobuf_cb 77066
bdev_io_get_max_buf_len 22605418
bdev_io_increment_outstanding 257227080
bdev_io_init 258464251
bdev_io_init_dif_ctx 8
bdev_io_needs_accel_buffer 175781205
bdev_io_needs_bounce_buffer 176269702
bdev_io_needs_metadata 521719435
bdev_io_needs_sequence_exec 440996731
bdev_io_on_tailq 167070
bdev_io_pull_data 322838
bdev_io_pull_data_done 322834
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 322838
bdev_io_push_bounce_data_done 322834
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 322834
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 11309798
bdev_io_range_is_locked 64452
bdev_io_should_split 261169500
bdev_io_split 1020095
bdev_io_split_done 2171495
bdev_io_split_submit 2171511
bdev_io_status_get_string 0
bdev_io_submit 258070934
bdev_io_submit_reset 307
bdev_io_submit_sequence_cb 321211
bdev_io_type_supported 10705389
bdev_io_update_io_stat 257024745
bdev_io_use_accel_sequence 693645781
bdev_io_use_memory_domain 181266320
bdev_io_valid_blocks 259709646
bdev_is_read_io 17640022
bdev_lba_range_overlapped 61129
bdev_lba_range_overlaps_tailq 4710
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3425
bdev_lock_lba_range_cb 4689
bdev_lock_lba_range_check_io 46798
bdev_lock_lba_range_ctx 4689
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3752
bdev_mgmt_channel_create 13215
bdev_mgmt_channel_destroy 13215
bdev_mgr_unregister_cb 2283
bdev_module_action_complete 67309
bdev_module_action_done 65026
bdev_module_all_actions_completed 13641117
bdev_module_fini_iter 8108
bdev_module_fini_start_iter 4220
bdev_module_get_max_ctx_size 2283
bdev_modules_init 2283
bdev_name_add 12822
bdev_name_cmp 130463
bdev_name_del 449
bdev_name_del_unsafe 12804
bdev_name_tree_RB_FIND 31845
bdev_name_tree_RB_INSERT 12822
bdev_name_tree_RB_INSERT_COLOR 12804
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 12804
bdev_name_tree_RB_REMOVE_COLOR 9905
bdev_no_mem_poller 1
bdev_ok_to_examine 6392
bdev_open 65268
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2283
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28517
bdev_open_opts_copy 8
bdev_open_opts_get_defaults 65272
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 946
bdev_qos_destroy 196
bdev_qos_io_submit 11506997
bdev_qos_io_to_limit 857820463
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 857827581
bdev_qos_r_bps_queue 17639966
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 199110165
bdev_qos_rw_bps_rewind_quota 6899336
bdev_qos_rw_iops_queue 674676715
bdev_qos_rw_iops_rewind_quota 10607735
bdev_qos_rw_queue_io 873789740
bdev_qos_rw_rewind_io 17507071
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 794193
bdev_queue_nomem_io_tail 5678484
bdev_quiesce_range_locked 1264
bdev_read_blocks_with_md 17572317
bdev_readv_blocks_with_md 100398744
bdev_register 6402
bdev_register_finished 6392
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 323
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 368
bdev_reset_freeze_channel_done 323
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 225463487
bdev_rw_split_get_buf_cb 50954
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5691449
bdev_start_qos 65221
bdev_start_reset 323
bdev_submit_request 256576848
bdev_trace 2049
bdev_unfreeze_channel 367
bdev_unlock_lba_range 3433
bdev_unlock_lba_range_cb 4689
bdev_unlock_lba_range_get_channel 3756
bdev_unmap_should_split 27798538
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1264
bdev_unregister 6392
bdev_unregister_abort_channel 431
bdev_unregister_unsafe 7083
bdev_update_qd_sampling_period 110
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13638834
bdev_write_blocks_with_md 30921209
bdev_write_zero_buffer 772204
bdev_write_zero_buffer_done 772204
bdev_write_zeroes_should_split 3527727
bdev_write_zeroes_split 18604
bdev_writev_blocks_with_md 76485364
claim_bdev 330
claim_opts_copy 88
claim_reset 314
claim_type_is_v2 1452
claim_type_promotes_to_write 82
claim_verify_rom 78
claim_verify_rwm 32
claim_verify_rwo 272
event_notify 1096
io_channel_iter_get_bdev 797595
log_already_claimed 110
parent_bdev_io_complete 1020091
register_flag_bdev 2159
spdk_bdev_abort 83491
spdk_bdev_add_io_stat 22195
spdk_bdev_alias_add 6434
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1120
spdk_bdev_claim_get_name 8428
spdk_bdev_claim_opts_init 442
spdk_bdev_close 27793
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3413
spdk_bdev_comparev_blocks 3445
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 333
spdk_bdev_desc_get_bdev 749491057
spdk_bdev_desc_get_block_size 0
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 0
spdk_bdev_desc_get_md_size 0
spdk_bdev_desc_is_dif_check_enabled 0
spdk_bdev_desc_is_dif_head_of_md 0
spdk_bdev_desc_is_md_interleaved 0
spdk_bdev_desc_is_md_separate 0
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30138
spdk_bdev_dump_io_stat_json 331
spdk_bdev_enable_histogram_opts_init 782
spdk_bdev_examine 4
spdk_bdev_finish 2283
spdk_bdev_first 5110
spdk_bdev_first_leaf 632
spdk_bdev_flush 712544
spdk_bdev_flush_blocks 2971091
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 401710
spdk_bdev_for_each_channel_continue 395895
spdk_bdev_free_io 256270775
spdk_bdev_get_acwu 2361
spdk_bdev_get_aliases 30186
spdk_bdev_get_block_size 53577586
spdk_bdev_get_buf_align 71274659
spdk_bdev_get_by_name 3328
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8924215
spdk_bdev_get_device_stat 341
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 98055006
spdk_bdev_get_io_channel 34991
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602760
spdk_bdev_get_max_copy 2221
spdk_bdev_get_md_size 52195552
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133764
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66656
spdk_bdev_get_num_blocks 35110424
spdk_bdev_get_numa_id 1459
spdk_bdev_get_nvme_ctratt 3585
spdk_bdev_get_nvme_nsid 3001
spdk_bdev_get_optimal_io_boundary 2225
spdk_bdev_get_opts 361
spdk_bdev_get_physical_block_size 3381
spdk_bdev_get_product_name 32891
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 326
spdk_bdev_get_qos_rate_limits 30148
spdk_bdev_get_qos_rpc_type 120552
spdk_bdev_get_uuid 46923
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6087
spdk_bdev_has_write_cache 3438
spdk_bdev_histogram_enable 775
spdk_bdev_histogram_enable_ext 782
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2283
spdk_bdev_io_complete 255390015
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 38536134
spdk_bdev_io_complete_nvme_status 29497224
spdk_bdev_io_complete_scsi_status 4741008
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 33221853
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 41901510
spdk_bdev_io_get_iovec 1220245
spdk_bdev_io_get_md_buf 10336782
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 27357049
spdk_bdev_io_get_scsi_status 9144782
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 31433883
spdk_bdev_io_get_thread 267576544
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12230157
spdk_bdev_io_set_md_buf 28828
spdk_bdev_io_type_supported 2568558
spdk_bdev_is_dif_check_enabled 1431288
spdk_bdev_is_dif_head_of_md 715458
spdk_bdev_is_md_interleaved 10421287
spdk_bdev_is_md_separate 55036059
spdk_bdev_is_zoned 4844
spdk_bdev_module_claim_bdev 4908
spdk_bdev_module_claim_bdev_desc 422
spdk_bdev_module_examine_done 64766
spdk_bdev_module_fini_done 5825
spdk_bdev_module_fini_start_done 1937
spdk_bdev_module_init_done 260
spdk_bdev_module_list_add 36714
spdk_bdev_module_list_find 36714
spdk_bdev_module_release_bdev 4836
spdk_bdev_next 29444
spdk_bdev_next_leaf 1598
spdk_bdev_notify_blockcnt_change 225
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 132
spdk_bdev_nvme_io_passthru 106
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 284143
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27480
spdk_bdev_open_ext_v2 27488
spdk_bdev_open_opts_init 4
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 725166
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1095
spdk_bdev_read 14076122
spdk_bdev_read_blocks 16323825
spdk_bdev_read_blocks_with_md 1286205
spdk_bdev_readv 1917998
spdk_bdev_readv_blocks 8112374
spdk_bdev_readv_blocks_ext 29246777
spdk_bdev_readv_blocks_with_md 61898801
spdk_bdev_register 6406
spdk_bdev_reset 327
spdk_bdev_reset_io_stat 29274
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 365
spdk_bdev_set_qd_sampling_period 6417
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1131
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 13402733
spdk_bdev_unmap_blocks 27984542
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1099
spdk_bdev_unregister 6420
spdk_bdev_unregister_by_name 778
spdk_bdev_wait_for_examine 11262
spdk_bdev_write 29364668
spdk_bdev_write_blocks 30295273
spdk_bdev_write_blocks_with_md 117052
spdk_bdev_write_zeroes 584
spdk_bdev_write_zeroes_blocks 3527562
spdk_bdev_writev 2055102
spdk_bdev_writev_blocks 6055550
spdk_bdev_writev_blocks_ext 46698030
spdk_bdev_writev_blocks_with_md 23191229
spdk_bdev_zcopy_end 1264408
spdk_bdev_zcopy_start 1285990
spdk_for_each_bdev 5110
spdk_for_each_bdev_leaf 632

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