LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4671 5669 82.4 %
Date: 2024-11-20 09:27:14 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4984 23689 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23340860
_bdev_abort 97131
_bdev_copy_split 0
_bdev_get_block_size_with_md 467135
_bdev_init 2158
_bdev_io_check_opts 77930900
_bdev_io_complete 267652561
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 313353
_bdev_io_ext_use_bounce_buffer 311751
_bdev_io_handle_no_mem 269068343
_bdev_io_pull_bounce_data_buf 313353
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 313353
_bdev_io_put_buf 10956349
_bdev_io_set_buf 10951786
_bdev_io_set_md_buf 10951711
_bdev_io_submit 273810491
_bdev_io_submit_ext 186139110
_bdev_lock_lba_range 4679
_bdev_memory_domain_get_io_cb 311751
_bdev_memory_domain_io_get_buf 311751
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 774833
_bdev_trace 2158
_bdev_unlock_lba_range 4679
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 202
_calculate_measured_qd_cpl 103
_event_notify 1200
_is_buf_allocated 50810342
_media_management_notify 0
_remove_notify 755
_resize_notify 445
_spdk_bdev_quiesce 2536
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2158
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2158
_tmp_bdev_event_cb 0
_to_next_boundary 1876793
bdev_abort 97127
bdev_abort_all_buf_io 22922
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23288
bdev_abort_buf_io 97123
bdev_abort_buf_io_cb 0
bdev_abort_io 97151
bdev_abort_io_done 97147
bdev_abort_queued_io 97131
bdev_abort_retry 4
bdev_alias_del 6362
bdev_alloc_io_stat 28801
bdev_bytes_to_blocks 67502092
bdev_calculate_measured_queue_depth 103
bdev_ch_add_to_io_submitted 275532006
bdev_ch_remove_from_io_submitted 271425467
bdev_ch_resubmit_io 6423987
bdev_ch_retry_io 5669489
bdev_channel_abort_queued_ios 22556
bdev_channel_create 22133
bdev_channel_destroy 22125
bdev_channel_destroy_resource 22125
bdev_channel_for_each_io 0
bdev_channel_get_io 277327659
bdev_channel_poll_qos 410160
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 412492
bdev_channel_submit_qos_io_done 409838
bdev_close 64970
bdev_compare_and_write_do_compare 3381
bdev_compare_and_write_do_compare_done 3381
bdev_compare_and_write_do_write 3213
bdev_compare_and_write_do_write_done 3213
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3365
bdev_compare_do_read_done 3365
bdev_comparev_and_writev_blocks_locked 3381
bdev_comparev_and_writev_blocks_unlock 3381
bdev_comparev_and_writev_blocks_unlocked 3381
bdev_comparev_blocks_with_md 3457
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 65017
bdev_desc_free 65017
bdev_desc_release_claims 349
bdev_destroy_cb 6375
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 427718
bdev_each_channel_msg 423025
bdev_enable_histogram_config_json 940
bdev_enable_qos 22180
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6350
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2294
bdev_examine_allowlist_remove 12668
bdev_finish_unregister_bdevs_iter 6291
bdev_finish_wait_for_examine_done 2294
bdev_for_each_io_done 0
bdev_free_io_stat 28801
bdev_get_by_name 31652
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 343
bdev_get_each_channel_stat 342
bdev_get_io_size_in_byte 331477336
bdev_get_io_stat 353
bdev_get_max_write 2705
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1100
bdev_histogram_enable_channel_cb 756
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 58
bdev_init_complete 2294
bdev_init_failed 0
bdev_io_complete 270467469
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 40387
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 269565128
bdev_io_do_submit 272810890
bdev_io_exec_sequence 352122
bdev_io_exec_sequence_cb 352122
bdev_io_get_buf 10951980
bdev_io_get_buf_complete 10951593
bdev_io_get_iobuf_cb 68410
bdev_io_get_max_buf_len 21895926
bdev_io_increment_outstanding 273532790
bdev_io_init 275537403
bdev_io_needs_sequence_exec 457404454
bdev_io_on_tailq 194302
bdev_io_pull_data 313357
bdev_io_pull_data_done 313353
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 313357
bdev_io_push_bounce_data_done 313353
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 313353
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 10956503
bdev_io_range_is_locked 62656
bdev_io_should_split 279281337
bdev_io_split 773592
bdev_io_split_done 1909902
bdev_io_split_submit 1909918
bdev_io_status_get_string 0
bdev_io_submit 274761499
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 311735
bdev_io_type_supported 9617012
bdev_io_update_io_stat 272344586
bdev_io_use_accel_sequence 720981069
bdev_io_use_memory_domain 190556106
bdev_io_valid_blocks 277459843
bdev_is_read_io 17894283
bdev_lba_range_overlapped 59345
bdev_lba_range_overlaps_tailq 4700
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4679
bdev_lock_lba_range_check_io 47044
bdev_lock_lba_range_ctx 4679
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3740
bdev_mgmt_channel_create 13147
bdev_mgmt_channel_destroy 13147
bdev_mgr_unregister_cb 2294
bdev_module_action_complete 66514
bdev_module_action_done 64220
bdev_module_all_actions_completed 13549263
bdev_module_fini_iter 8116
bdev_module_fini_start_iter 4230
bdev_module_get_max_ctx_size 2294
bdev_modules_init 2294
bdev_name_add 12714
bdev_name_cmp 129312
bdev_name_del 449
bdev_name_del_unsafe 12696
bdev_name_tree_RB_FIND 31652
bdev_name_tree_RB_INSERT 12714
bdev_name_tree_RB_INSERT_COLOR 12696
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 12696
bdev_name_tree_RB_REMOVE_COLOR 9760
bdev_no_mem_poller 1
bdev_ok_to_examine 6350
bdev_open 65017
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2294
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28373
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 940
bdev_qos_destroy 196
bdev_qos_io_submit 11631253
bdev_qos_io_to_limit 973264863
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 973276584
bdev_qos_r_bps_queue 17894227
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 324358152
bdev_qos_rw_bps_rewind_quota 7119284
bdev_qos_rw_iops_queue 665296322
bdev_qos_rw_iops_rewind_quota 10647020
bdev_qos_rw_queue_io 989655181
bdev_qos_rw_rewind_io 17766304
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 759006
bdev_queue_nomem_io_tail 5665176
bdev_quiesce_range_locked 1266
bdev_read_blocks_with_md 18314974
bdev_readv_blocks_with_md 109401134
bdev_register 6348
bdev_register_finished 6338
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 321
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 366
bdev_reset_freeze_channel_done 321
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 239497725
bdev_rw_split_get_buf_cb 58367
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 5669490
bdev_start_qos 64970
bdev_start_reset 329
bdev_submit_request 272702185
bdev_trace 2048
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4679
bdev_unlock_lba_range_get_channel 3744
bdev_unmap_should_split 32007741
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1266
bdev_unregister 6338
bdev_unregister_abort_channel 431
bdev_unregister_unsafe 7029
bdev_update_qd_sampling_period 124
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13546969
bdev_write_blocks_with_md 34477670
bdev_write_zero_buffer 464430
bdev_write_zero_buffer_done 464430
bdev_write_zeroes_should_split 3167424
bdev_write_zeroes_split 4208
bdev_writev_blocks_with_md 77775087
claim_bdev 349
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1537
claim_type_promotes_to_write 101
claim_verify_rom 93
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1200
io_channel_iter_get_bdev 850738
log_already_claimed 114
parent_bdev_io_complete 773588
register_flag_bdev 2158
spdk_bdev_abort 97107
spdk_bdev_add_io_stat 22467
spdk_bdev_alias_add 6380
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1092
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 497
spdk_bdev_close 27648
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3401
spdk_bdev_comparev_blocks 3433
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 333
spdk_bdev_desc_get_bdev 529287200
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30124
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 766
spdk_bdev_examine 16
spdk_bdev_finish 2294
spdk_bdev_first 5110
spdk_bdev_first_leaf 636
spdk_bdev_flush 789796
spdk_bdev_flush_blocks 3157615
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 427718
spdk_bdev_for_each_channel_continue 423021
spdk_bdev_free_io 270424195
spdk_bdev_get_acwu 2690
spdk_bdev_get_aliases 30172
spdk_bdev_get_block_size 51913873
spdk_bdev_get_buf_align 70197898
spdk_bdev_get_by_name 3279
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9142000
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 106501486
spdk_bdev_get_io_channel 35078
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602480
spdk_bdev_get_max_copy 2556
spdk_bdev_get_md_size 50591326
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133551
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66048
spdk_bdev_get_num_blocks 34608835
spdk_bdev_get_numa_id 1431
spdk_bdev_get_nvme_ctratt 3724
spdk_bdev_get_nvme_nsid 3073
spdk_bdev_get_optimal_io_boundary 2560
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3604
spdk_bdev_get_product_name 32674
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 30134
spdk_bdev_get_qos_rpc_type 120496
spdk_bdev_get_uuid 47909
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6314
spdk_bdev_has_write_cache 3102
spdk_bdev_histogram_enable 759
spdk_bdev_histogram_enable_ext 766
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2294
spdk_bdev_io_complete 269705201
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 40737074
spdk_bdev_io_complete_nvme_status 28123579
spdk_bdev_io_complete_scsi_status 5743122
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 33977087
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 42763296
spdk_bdev_io_get_iovec 1107356
spdk_bdev_io_get_md_buf 9878335
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 26608987
spdk_bdev_io_get_scsi_status 9454632
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 29942459
spdk_bdev_io_get_thread 280533155
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11776890
spdk_bdev_io_set_md_buf 35283
spdk_bdev_io_type_supported 2492459
spdk_bdev_is_dif_check_enabled 1279536
spdk_bdev_is_dif_head_of_md 639610
spdk_bdev_is_md_interleaved 10255196
spdk_bdev_is_md_separate 52947601
spdk_bdev_is_zoned 5249
spdk_bdev_module_claim_bdev 4980
spdk_bdev_module_claim_bdev_desc 445
spdk_bdev_module_examine_done 63948
spdk_bdev_module_fini_done 5822
spdk_bdev_module_fini_start_done 1936
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 36698
spdk_bdev_module_list_find 36698
spdk_bdev_module_release_bdev 4908
spdk_bdev_next 29430
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 277
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 88
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 300429
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27344
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 913413
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1097
spdk_bdev_read 14359688
spdk_bdev_read_blocks 17052812
spdk_bdev_read_blocks_with_md 1281680
spdk_bdev_readv 1930948
spdk_bdev_readv_blocks 8247237
spdk_bdev_readv_blocks_ext 29589688
spdk_bdev_readv_blocks_with_md 70162996
spdk_bdev_register 6352
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29496
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6363
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1104
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 15853214
spdk_bdev_unmap_blocks 32148805
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1101
spdk_bdev_unregister 6366
spdk_bdev_unregister_by_name 778
spdk_bdev_wait_for_examine 11176
spdk_bdev_write 32367996
spdk_bdev_write_blocks 34318766
spdk_bdev_write_blocks_with_md 116870
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3167277
spdk_bdev_writev 2163669
spdk_bdev_writev_blocks 6324233
spdk_bdev_writev_blocks_ext 48602409
spdk_bdev_writev_blocks_with_md 22763383
spdk_bdev_zcopy_end 1170456
spdk_bdev_zcopy_start 1201537
spdk_for_each_bdev 5110
spdk_for_each_bdev_leaf 636

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