LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4817 5868 82.1 %
Date: 2024-12-10 04:26:21 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5198 24466 21.2 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23652353
_bdev_abort 91795
_bdev_copy_split 0
_bdev_get_block_size_with_md 670428
_bdev_init 2193
_bdev_io_check_opts 73736398
_bdev_io_complete 251513423
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2445293
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2436923
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2430226
_bdev_io_handle_no_mem 250403380
_bdev_io_pull_bounce_data_buf 2434910
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2434596
_bdev_io_put_buf 13737071
_bdev_io_set_buf 13710113
_bdev_io_set_md_buf 13717562
_bdev_io_submit 253122057
_bdev_io_submit_ext 170990460
_bdev_lock_lba_range 4672
_bdev_memory_domain_get_io_cb 2417872
_bdev_next_leaf 2236
_bdev_open_async 1052
_bdev_reset_complete 329
_bdev_rw_split 1119295
_bdev_trace 2193
_bdev_unlock_lba_range 4672
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 172
_calculate_measured_qd_cpl 88
_event_notify 1098
_is_buf_allocated 54790397
_media_management_notify 0
_remove_notify 755
_resize_notify 343
_spdk_bdev_quiesce 2522
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2193
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2193
_tmp_bdev_event_cb 0
_to_next_boundary 2183143
bdev_abort 91791
bdev_abort_all_buf_io 22612
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22978
bdev_abort_buf_io 91787
bdev_abort_buf_io_cb 0
bdev_abort_io 91815
bdev_abort_io_done 91811
bdev_abort_queued_io 91795
bdev_abort_retry 4
bdev_alias_del 6411
bdev_alloc_io_stat 28531
bdev_bytes_to_blocks 60204761
bdev_calculate_measured_queue_depth 88
bdev_ch_add_to_io_submitted 255230704
bdev_ch_remove_from_io_submitted 253920512
bdev_ch_resubmit_io 5937389
bdev_ch_retry_io 5213097
bdev_channel_abort_queued_ios 22246
bdev_channel_create 21813
bdev_channel_destroy 21805
bdev_channel_destroy_resource 21805
bdev_channel_for_each_io 0
bdev_channel_get_io 255755521
bdev_channel_poll_qos 382936
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 382633
bdev_channel_submit_qos_io_done 381212
bdev_close 65110
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 65157
bdev_desc_free 65157
bdev_desc_get_block_size 328689889
bdev_desc_release_claims 346
bdev_destroy_cb 6391
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 399150
bdev_each_channel_msg 393218
bdev_enable_histogram_config_json 964
bdev_enable_qos 21860
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6399
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2329
bdev_examine_allowlist_remove 12766
bdev_finish_unregister_bdevs_iter 6346
bdev_finish_wait_for_examine_done 2329
bdev_for_each_io_done 0
bdev_free_io_stat 28531
bdev_get_by_name 31779
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 344
bdev_get_each_channel_stat 337
bdev_get_io_size_in_byte 220103058
bdev_get_io_stat 354
bdev_get_max_write 2793
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1173
bdev_histogram_enable_channel_cb 785
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2329
bdev_init_failed 0
bdev_io_complete 253749288
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 69447
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 253158505
bdev_io_do_submit 252742429
bdev_io_exec_sequence 410434
bdev_io_exec_sequence_cb 410434
bdev_io_get_accel_buf 0
bdev_io_get_block_size 221297051
bdev_io_get_buf 13715004
bdev_io_get_buf_complete 13713464
bdev_io_get_iobuf_cb 67682
bdev_io_get_max_buf_len 27428081
bdev_io_increment_outstanding 253642920
bdev_io_init 254576271
bdev_io_init_dif_ctx 2099295
bdev_io_needs_accel_buffer 168604872
bdev_io_needs_bounce_buffer 171119544
bdev_io_needs_metadata 508355275
bdev_io_needs_sequence_exec 436797820
bdev_io_on_tailq 183630
bdev_io_pull_data 2446618
bdev_io_pull_data_done 2430430
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 2449646
bdev_io_push_bounce_data_done 2447994
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2446735
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 13738516
bdev_io_range_is_locked 59348
bdev_io_should_split 259346817
bdev_io_split 1117946
bdev_io_split_done 2255127
bdev_io_split_submit 2255143
bdev_io_status_get_string 0
bdev_io_submit 254585291
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 340987
bdev_io_type_supported 13422281
bdev_io_update_io_stat 253418604
bdev_io_use_accel_sequence 692270754
bdev_io_use_memory_domain 183776864
bdev_io_valid_blocks 256124123
bdev_is_read_io 16898735
bdev_lba_range_overlapped 56037
bdev_lba_range_overlaps_tailq 4693
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4672
bdev_lock_lba_range_check_io 43095
bdev_lock_lba_range_ctx 4672
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3741
bdev_mgmt_channel_create 13151
bdev_mgmt_channel_destroy 13151
bdev_mgr_unregister_cb 2329
bdev_module_action_complete 67002
bdev_module_action_done 64673
bdev_module_all_actions_completed 13395533
bdev_module_fini_iter 8255
bdev_module_fini_start_iter 4300
bdev_module_get_max_ctx_size 2329
bdev_modules_init 2329
bdev_name_add 12812
bdev_name_cmp 130176
bdev_name_del 449
bdev_name_del_unsafe 12794
bdev_name_tree_RB_FIND 31779
bdev_name_tree_RB_INSERT 12812
bdev_name_tree_RB_INSERT_COLOR 12794
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 12794
bdev_name_tree_RB_REMOVE_COLOR 9837
bdev_no_mem_poller 1
bdev_ok_to_examine 6399
bdev_open 65157
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2329
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28432
bdev_open_opts_copy 8303
bdev_open_opts_get_defaults 69310
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 10473906
bdev_qos_io_to_limit 823301095
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 823302685
bdev_qos_r_bps_queue 16898679
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 213985759
bdev_qos_rw_bps_rewind_quota 6117303
bdev_qos_rw_iops_queue 624873025
bdev_qos_rw_iops_rewind_quota 10658631
bdev_qos_rw_queue_io 838858681
bdev_qos_rw_rewind_io 16775934
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 738169
bdev_queue_nomem_io_tail 5199415
bdev_quiesce_range_locked 1259
bdev_read_blocks_with_md 17322419
bdev_readv_blocks_with_md 96480989
bdev_register 6397
bdev_register_finished 6387
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 222398399
bdev_rw_split_get_buf_cb 74696
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 5213098
bdev_start_qos 65110
bdev_start_reset 329
bdev_submit_request 253189725
bdev_trace 2071
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4672
bdev_unlock_lba_range_get_channel 3745
bdev_unmap_should_split 29241261
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1259
bdev_unregister 6387
bdev_unregister_abort_channel 441
bdev_unregister_unsafe 7078
bdev_update_qd_sampling_period 109
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13393204
bdev_write_blocks_with_md 30816109
bdev_write_zero_buffer 667635
bdev_write_zero_buffer_done 667635
bdev_write_zeroes_should_split 3302965
bdev_write_zeroes_split 9062
bdev_writev_blocks_with_md 75499070
claim_bdev 346
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1528
claim_type_promotes_to_write 98
claim_verify_rom 90
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1098
io_channel_iter_get_bdev 792368
log_already_claimed 114
parent_bdev_io_complete 1117942
register_flag_bdev 2193
spdk_bdev_abort 91771
spdk_bdev_add_io_stat 22142
spdk_bdev_alias_add 6429
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1166
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 494
spdk_bdev_close 27708
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 752590609
spdk_bdev_desc_get_block_size 47377584
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 600593
spdk_bdev_desc_get_md_size 43993707
spdk_bdev_desc_is_dif_check_enabled 1203502
spdk_bdev_desc_is_dif_head_of_md 600593
spdk_bdev_desc_is_md_interleaved 600623
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30140
spdk_bdev_dump_io_stat_json 334
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2329
spdk_bdev_first 5108
spdk_bdev_first_leaf 646
spdk_bdev_flush 761646
spdk_bdev_flush_blocks 3064609
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 399154
spdk_bdev_for_each_channel_continue 393216
spdk_bdev_free_io 253273660
spdk_bdev_get_acwu 2681
spdk_bdev_get_aliases 30188
spdk_bdev_get_block_size 2994428
spdk_bdev_get_buf_align 80568912
spdk_bdev_get_by_name 3347
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8431981
spdk_bdev_get_device_stat 344
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 17055211
spdk_bdev_get_io_channel 34811
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602800
spdk_bdev_get_max_copy 2547
spdk_bdev_get_md_size 7129880
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133658
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65220
spdk_bdev_get_num_blocks 32931309
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3574
spdk_bdev_get_nvme_nsid 2982
spdk_bdev_get_optimal_io_boundary 2551
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 9103
spdk_bdev_get_product_name 32657
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 329
spdk_bdev_get_qos_rate_limits 30150
spdk_bdev_get_qos_rpc_type 120560
spdk_bdev_get_uuid 46236
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6327
spdk_bdev_has_write_cache 3048
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2329
spdk_bdev_io_complete 253222156
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 38442949
spdk_bdev_io_complete_nvme_status 27678942
spdk_bdev_io_complete_scsi_status 4959498
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34942011
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 45274022
spdk_bdev_io_get_iovec 1122579
spdk_bdev_io_get_md_buf 9825504
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 25668533
spdk_bdev_io_get_scsi_status 8679155
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 29633036
spdk_bdev_io_get_thread 267576410
spdk_bdev_io_hide_metadata 4122389
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12438328
spdk_bdev_io_set_md_buf 32060
spdk_bdev_io_type_supported 2815803
spdk_bdev_is_dif_check_enabled 1203427
spdk_bdev_is_dif_head_of_md 601534
spdk_bdev_is_md_interleaved 11815704
spdk_bdev_is_md_separate 61227361
spdk_bdev_is_zoned 5178
spdk_bdev_module_claim_bdev 4889
spdk_bdev_module_claim_bdev_desc 442
spdk_bdev_module_examine_done 64401
spdk_bdev_module_fini_done 5926
spdk_bdev_module_fini_start_done 1971
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37319
spdk_bdev_module_list_find 37319
spdk_bdev_module_release_bdev 4817
spdk_bdev_next 29431
spdk_bdev_next_leaf 1590
spdk_bdev_notify_blockcnt_change 226
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 246638
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23231
spdk_bdev_open_ext_v2 27388
spdk_bdev_open_opts_init 4153
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 904188
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1090
spdk_bdev_read 13811626
spdk_bdev_read_blocks 16048634
spdk_bdev_read_blocks_with_md 1267913
spdk_bdev_readv 1765000
spdk_bdev_readv_blocks 7689836
spdk_bdev_readv_blocks_ext 28476976
spdk_bdev_readv_blocks_with_md 58963913
spdk_bdev_register 6401
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29222
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6412
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 13256891
spdk_bdev_unmap_blocks 29016008
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1094
spdk_bdev_unregister 6415
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11299
spdk_bdev_write 28776756
spdk_bdev_write_blocks 30068676
spdk_bdev_write_blocks_with_md 107279
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3302812
spdk_bdev_writev 1939823
spdk_bdev_writev_blocks 5777654
spdk_bdev_writev_blocks_ext 45354215
spdk_bdev_writev_blocks_with_md 23777396
spdk_bdev_zcopy_end 1177383
spdk_bdev_zcopy_start 1204272
spdk_for_each_bdev 5108
spdk_for_each_bdev_leaf 646

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