LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4811 5843 82.3 %
Date: 2024-11-20 17:40:04 Functions: 434 477 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5118 24324 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22789433
_bdev_abort 83785
_bdev_copy_split 0
_bdev_get_block_size_with_md 652862
_bdev_init 2192
_bdev_io_check_opts 71095888
_bdev_io_complete 239543837
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1496506
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2639417
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2619388
_bdev_io_handle_no_mem 237103107
_bdev_io_pull_bounce_data_buf 2633352
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1496963
_bdev_io_put_buf 13460157
_bdev_io_set_buf 13466728
_bdev_io_set_md_buf 13458394
_bdev_io_submit 240660435
_bdev_io_submit_ext 161427662
_bdev_lock_lba_range 4670
_bdev_memory_domain_get_io_cb 2632536
_bdev_next_leaf 2236
_bdev_open_async 1052
_bdev_reset_complete 329
_bdev_rw_split 736941
_bdev_trace 2192
_bdev_unlock_lba_range 4670
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 200
_calculate_measured_qd_cpl 102
_event_notify 1208
_is_buf_allocated 52872147
_media_management_notify 0
_remove_notify 755
_resize_notify 453
_spdk_bdev_quiesce 2518
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2192
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2192
_tmp_bdev_event_cb 0
_to_next_boundary 1693245
bdev_abort 83781
bdev_abort_all_buf_io 22942
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23308
bdev_abort_buf_io 83777
bdev_abort_buf_io_cb 0
bdev_abort_io 83805
bdev_abort_io_done 83801
bdev_abort_queued_io 83785
bdev_abort_retry 4
bdev_alias_del 6410
bdev_alloc_io_stat 28857
bdev_bytes_to_blocks 58751239
bdev_calculate_measured_queue_depth 102
bdev_ch_add_to_io_submitted 242843196
bdev_ch_remove_from_io_submitted 240922222
bdev_ch_resubmit_io 5214674
bdev_ch_retry_io 4569364
bdev_channel_abort_queued_ios 22576
bdev_channel_create 22142
bdev_channel_destroy 22134
bdev_channel_destroy_resource 22134
bdev_channel_for_each_io 0
bdev_channel_get_io 244145886
bdev_channel_poll_qos 388930
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 389549
bdev_channel_submit_qos_io_done 387585
bdev_close 65207
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 65254
bdev_desc_free 65254
bdev_desc_get_block_size 295343472
bdev_desc_release_claims 346
bdev_destroy_cb 6390
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 405532
bdev_each_channel_msg 400168
bdev_enable_histogram_config_json 964
bdev_enable_qos 22189
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6398
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2328
bdev_examine_allowlist_remove 12764
bdev_finish_unregister_bdevs_iter 6344
bdev_finish_wait_for_examine_done 2328
bdev_for_each_io_done 0
bdev_free_io_stat 28857
bdev_get_by_name 31980
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 342
bdev_get_each_channel_stat 339
bdev_get_io_size_in_byte 189013780
bdev_get_io_stat 352
bdev_get_max_write 2804
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1174
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 2328
bdev_init_failed 0
bdev_io_complete 241019036
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 1218480
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 242072206
bdev_io_do_submit 240991253
bdev_io_exec_sequence 2680468
bdev_io_exec_sequence_cb 2693120
bdev_io_get_accel_buf 0
bdev_io_get_block_size 189827969
bdev_io_get_buf 13465982
bdev_io_get_buf_complete 13457535
bdev_io_get_iobuf_cb 64894
bdev_io_get_max_buf_len 26858098
bdev_io_increment_outstanding 244277112
bdev_io_init 242492335
bdev_io_init_dif_ctx 2290002
bdev_io_needs_accel_buffer 158832438
bdev_io_needs_bounce_buffer 161678735
bdev_io_needs_metadata 480373843
bdev_io_needs_sequence_exec 413739959
bdev_io_on_tailq 167610
bdev_io_pull_data 2650731
bdev_io_pull_data_done 2613004
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 1496851
bdev_io_push_bounce_data_done 1496820
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1496709
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 13460750
bdev_io_range_is_locked 57724
bdev_io_should_split 247745195
bdev_io_split 733170
bdev_io_split_done 1741286
bdev_io_split_submit 1741302
bdev_io_status_get_string 0
bdev_io_submit 242012456
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 1491582
bdev_io_type_supported 13090343
bdev_io_update_io_stat 242124459
bdev_io_use_accel_sequence 651265778
bdev_io_use_memory_domain 172810121
bdev_io_valid_blocks 243886177
bdev_is_read_io 17437864
bdev_lba_range_overlapped 54413
bdev_lba_range_overlaps_tailq 4691
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4670
bdev_lock_lba_range_check_io 44560
bdev_lock_lba_range_ctx 4670
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3743
bdev_mgmt_channel_create 13122
bdev_mgmt_channel_destroy 13123
bdev_mgr_unregister_cb 2328
bdev_module_action_complete 66990
bdev_module_action_done 64662
bdev_module_all_actions_completed 11948626
bdev_module_fini_iter 8251
bdev_module_fini_start_iter 4298
bdev_module_get_max_ctx_size 2328
bdev_modules_init 2328
bdev_name_add 12810
bdev_name_cmp 131087
bdev_name_del 449
bdev_name_del_unsafe 12792
bdev_name_tree_RB_FIND 31980
bdev_name_tree_RB_INSERT 12810
bdev_name_tree_RB_INSERT_COLOR 12792
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 12792
bdev_name_tree_RB_REMOVE_COLOR 9867
bdev_no_mem_poller 1
bdev_ok_to_examine 6398
bdev_open 65254
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2328
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28539
bdev_open_opts_copy 8413
bdev_open_opts_get_defaults 69462
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 10432875
bdev_qos_io_to_limit 724567443
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 724573415
bdev_qos_r_bps_queue 17437808
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 182406495
bdev_qos_rw_bps_rewind_quota 6607336
bdev_qos_rw_iops_queue 558197947
bdev_qos_rw_iops_rewind_quota 10702656
bdev_qos_rw_queue_io 740604259
bdev_qos_rw_rewind_io 17309992
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 659822
bdev_queue_nomem_io_tail 4555047
bdev_quiesce_range_locked 1257
bdev_read_blocks_with_md 17593149
bdev_readv_blocks_with_md 90256989
bdev_register 6396
bdev_register_finished 6386
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 212669647
bdev_rw_split_get_buf_cb 77194
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 4569366
bdev_start_qos 65207
bdev_start_reset 329
bdev_submit_request 241281179
bdev_trace 2070
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4670
bdev_unlock_lba_range_get_channel 3747
bdev_unmap_should_split 27838642
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1257
bdev_unregister 6386
bdev_unregister_abort_channel 442
bdev_unregister_unsafe 7077
bdev_update_qd_sampling_period 123
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 11946298
bdev_write_blocks_with_md 30783781
bdev_write_zero_buffer 650058
bdev_write_zero_buffer_done 650058
bdev_write_zeroes_should_split 3237554
bdev_write_zeroes_split 6068
bdev_writev_blocks_with_md 72106319
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 1208
io_channel_iter_get_bdev 805698
log_already_claimed 114
parent_bdev_io_complete 733166
register_flag_bdev 2192
spdk_bdev_abort 83761
spdk_bdev_add_io_stat 22473
spdk_bdev_alias_add 6428
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 27813
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 695412942
spdk_bdev_desc_get_block_size 45181288
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 565679
spdk_bdev_desc_get_md_size 41181937
spdk_bdev_desc_is_dif_check_enabled 1133674
spdk_bdev_desc_is_dif_head_of_md 565679
spdk_bdev_desc_is_md_interleaved 565709
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30133
spdk_bdev_dump_io_stat_json 332
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2328
spdk_bdev_first 5105
spdk_bdev_first_leaf 646
spdk_bdev_flush 753856
spdk_bdev_flush_blocks 2934313
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 405533
spdk_bdev_for_each_channel_continue 400168
spdk_bdev_free_io 241463467
spdk_bdev_get_acwu 2656
spdk_bdev_get_aliases 30181
spdk_bdev_get_block_size 2651111
spdk_bdev_get_buf_align 78338329
spdk_bdev_get_by_name 3441
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8628291
spdk_bdev_get_device_stat 342
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 16378535
spdk_bdev_get_io_channel 35139
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602660
spdk_bdev_get_max_copy 2522
spdk_bdev_get_md_size 7517218
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133803
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65225
spdk_bdev_get_num_blocks 31743558
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3696
spdk_bdev_get_nvme_nsid 3037
spdk_bdev_get_optimal_io_boundary 2526
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3556
spdk_bdev_get_product_name 32662
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 327
spdk_bdev_get_qos_rate_limits 30143
spdk_bdev_get_qos_rpc_type 120532
spdk_bdev_get_uuid 47989
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6280
spdk_bdev_has_write_cache 3060
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2328
spdk_bdev_io_complete 240327791
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 37626881
spdk_bdev_io_complete_nvme_status 26110019
spdk_bdev_io_complete_scsi_status 4966958
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 33639586
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 43267139
spdk_bdev_io_get_iovec 1088901
spdk_bdev_io_get_md_buf 9465010
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 24268468
spdk_bdev_io_get_scsi_status 8914173
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 27674139
spdk_bdev_io_get_thread 254545945
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11961258
spdk_bdev_io_set_md_buf 37903
spdk_bdev_io_type_supported 2722206
spdk_bdev_is_dif_check_enabled 1133599
spdk_bdev_is_dif_head_of_md 566620
spdk_bdev_is_md_interleaved 12144647
spdk_bdev_is_md_separate 60107391
spdk_bdev_is_zoned 5212
spdk_bdev_module_claim_bdev 4944
spdk_bdev_module_claim_bdev_desc 442
spdk_bdev_module_examine_done 64390
spdk_bdev_module_fini_done 5923
spdk_bdev_module_fini_start_done 1970
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37302
spdk_bdev_module_list_find 37302
spdk_bdev_module_release_bdev 4872
spdk_bdev_next 29424
spdk_bdev_next_leaf 1590
spdk_bdev_notify_blockcnt_change 281
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 283706
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23283
spdk_bdev_open_ext_v2 27495
spdk_bdev_open_opts_init 4208
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 778596
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1088
spdk_bdev_read 13611811
spdk_bdev_read_blocks 16351584
spdk_bdev_read_blocks_with_md 1270014
spdk_bdev_readv 1579839
spdk_bdev_readv_blocks 7664098
spdk_bdev_readv_blocks_ext 26938511
spdk_bdev_readv_blocks_with_md 54514015
spdk_bdev_register 6400
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29548
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6411
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 13003665
spdk_bdev_unmap_blocks 28088662
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1092
spdk_bdev_unregister 6414
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11296
spdk_bdev_write 28270138
spdk_bdev_write_blocks 30192516
spdk_bdev_write_blocks_with_md 107805
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3237401
spdk_bdev_writev 1741221
spdk_bdev_writev_blocks 5607918
spdk_bdev_writev_blocks_ext 44216605
spdk_bdev_writev_blocks_with_md 21901028
spdk_bdev_zcopy_end 1141402
spdk_bdev_zcopy_start 1167247
spdk_for_each_bdev 5105
spdk_for_each_bdev_leaf 646

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