LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4057 4915 82.5 %
Date: 2024-07-13 05:53:26 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1873 2802 66.8 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 29406545
_bdev_abort 32343
_bdev_copy_split 0
_bdev_get_block_size_with_md 585167
_bdev_init 2530
_bdev_io_check_opts 104116373
_bdev_io_complete 258724696
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1484
_bdev_io_ext_use_bounce_buffer 330871
_bdev_io_handle_no_mem 259497453
_bdev_io_pull_bounce_data_buf 332339
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1484
_bdev_io_put_buf 14133453
_bdev_io_set_buf 14133453
_bdev_io_set_md_buf 14133453
_bdev_io_submit 258692074
_bdev_io_submit_ext 193911163
_bdev_lock_lba_range 8864
_bdev_memory_domain_get_io_cb 330871
_bdev_memory_domain_io_get_buf 330871
_bdev_next_leaf 2168
_bdev_open_async 2620
_bdev_rw_split 3934377
_bdev_trace 2530
_bdev_unlock_lba_range 8864
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 142
_calculate_measured_qd_cpl 73
_event_notify 2097
_is_buf_allocated 68513447
_media_management_notify 0
_remove_notify 1688
_resize_notify 409
_spdk_bdev_quiesce 8872
_tmp_bdev_event_cb 0
_to_next_boundary 7534641
bdev_abort 32339
bdev_abort_all_buf_io 33787
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 66613
bdev_abort_buf_io 32335
bdev_abort_buf_io_cb 0
bdev_abort_io 32351
bdev_abort_io_done 32347
bdev_abort_queued_io 32343
bdev_abort_retry 4
bdev_alias_del 9238
bdev_alloc_io_stat 41988
bdev_bytes_to_blocks 48956612
bdev_calculate_measured_queue_depth 73
bdev_ch_add_to_io_submitted 262656296
bdev_ch_remove_from_io_submitted 262656296
bdev_ch_resubmit_io 7195131
bdev_ch_retry_io 6594865
bdev_channel_abort_queued_ios 33402
bdev_channel_create 32449
bdev_channel_destroy 32441
bdev_channel_destroy_resource 32441
bdev_channel_for_each_io 0
bdev_channel_get_io 263748236
bdev_channel_poll_qos 370791
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 333
bdev_channel_submit_qos_io 371712
bdev_channel_submit_qos_io_done 370364
bdev_close 84786
bdev_compare_and_write_do_compare 4398
bdev_compare_and_write_do_compare_done 4398
bdev_compare_and_write_do_write 4235
bdev_compare_and_write_do_write_done 4235
bdev_compare_blocks_with_md 16
bdev_compare_do_read 4386
bdev_compare_do_read_done 4386
bdev_comparev_and_writev_blocks_locked 4398
bdev_comparev_and_writev_blocks_unlock 4398
bdev_comparev_and_writev_blocks_unlocked 4398
bdev_comparev_blocks_with_md 4470
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 342
bdev_copy_split 16
bdev_desc_alloc 84832
bdev_desc_free 84832
bdev_desc_release_claims 369
bdev_destroy_cb 9265
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 399547
bdev_each_channel_msg 385984
bdev_enable_histogram_config_json 964
bdev_enable_qos 32496
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 9214
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 178
bdev_examine_allowlist_free 2637
bdev_finish_unregister_bdevs_iter 8472
bdev_finish_wait_for_examine_done 2637
bdev_for_each_io_done 0
bdev_free_io_stat 41988
bdev_get_by_name 50802
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 322
bdev_get_each_channel_stat 315
bdev_get_io_size_in_byte 98897430
bdev_get_io_stat 332
bdev_get_max_write 3920
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1181
bdev_histogram_enable_channel_cb 847
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2637
bdev_init_failed 0
bdev_io_complete 261228485
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 65587
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 259960985
bdev_io_do_submit 258692054
bdev_io_exec_sequence 396442
bdev_io_exec_sequence_cb 396442
bdev_io_get_buf 14133453
bdev_io_get_buf_complete 14133453
bdev_io_get_iobuf_cb 41466
bdev_io_get_max_buf_len 28266906
bdev_io_increment_outstanding 259960985
bdev_io_init 262817374
bdev_io_needs_sequence_exec 462237890
bdev_io_on_tailq 64702
bdev_io_pull_data 332601
bdev_io_pull_data_done 332339
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 1488
bdev_io_push_bounce_data_done 1484
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1484
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 14133453
bdev_io_range_is_locked 208954
bdev_io_should_split 266749026
bdev_io_split 3931593
bdev_io_split_done 7598717
bdev_io_split_submit 7598733
bdev_io_status_get_string 0
bdev_io_submit 262625493
bdev_io_submit_reset 312
bdev_io_submit_sequence_cb 330855
bdev_io_type_supported 8787120
bdev_io_update_io_stat 258724696
bdev_io_use_accel_sequence 381707
bdev_io_use_memory_domain 1508
bdev_io_valid_blocks 263481191
bdev_is_read_io 18412561
bdev_lba_range_overlapped 204668
bdev_lba_range_overlaps_tailq 8908
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 4430
bdev_lock_lba_range_cb 8864
bdev_lock_lba_range_check_io 165782
bdev_lock_lba_range_ctx 8864
bdev_lock_lba_range_ctx_msg 40
bdev_lock_lba_range_get_channel 5330
bdev_mgmt_channel_create 17292
bdev_mgmt_channel_destroy 17292
bdev_mgr_unregister_cb 2637
bdev_module_action_complete 100302
bdev_module_action_done 97665
bdev_module_all_actions_completed 8960882
bdev_module_fini_iter 9564
bdev_module_fini_start_iter 4932
bdev_module_get_max_ctx_size 2637
bdev_modules_init 2637
bdev_name_add 18466
bdev_name_cmp 211703
bdev_name_del 659
bdev_name_del_unsafe 18448
bdev_name_tree_RB_FIND 50802
bdev_name_tree_RB_INSERT 18466
bdev_name_tree_RB_INSERT_COLOR 18448
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 18448
bdev_name_tree_RB_REMOVE_COLOR 15008
bdev_no_mem_poller 0
bdev_ok_to_examine 9214
bdev_open 84832
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2610
bdev_open_async_fini 2637
bdev_open_async_opts_copy 2610
bdev_open_async_opts_get_default 2610
bdev_open_ext 44880
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 6701691
bdev_qos_io_to_limit 377666727
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 377666727
bdev_qos_r_bps_queue 18412505
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 91211864
bdev_qos_rw_bps_rewind_quota 7685566
bdev_qos_rw_iops_queue 303744128
bdev_qos_rw_iops_rewind_quota 10588910
bdev_qos_rw_queue_io 394955992
bdev_qos_rw_rewind_io 18274476
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 872750
bdev_queue_nomem_io_tail 6322834
bdev_quiesce_range_locked 4434
bdev_read_blocks_with_md 19338979
bdev_readv_blocks_with_md 94889310
bdev_register 9224
bdev_register_finished 9214
bdev_reset_check_outstanding_io 53
bdev_reset_check_outstanding_io_done 53
bdev_reset_complete 329
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 385
bdev_reset_freeze_channel_done 329
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 243144257
bdev_rw_split_get_buf_cb 134673
bdev_seek 52
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 6594865
bdev_start_qos 84786
bdev_start_reset 329
bdev_submit_request 259564593
bdev_trace 2407
bdev_unfreeze_channel 385
bdev_unlock_lba_range 4438
bdev_unlock_lba_range_cb 8864
bdev_unlock_lba_range_get_channel 5334
bdev_unmap_should_split 16848788
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 4434
bdev_unregister 9214
bdev_unregister_abort_channel 961
bdev_unregister_unsafe 10755
bdev_update_qd_sampling_period 94
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 8958245
bdev_write_blocks_with_md 25962958
bdev_write_zero_buffer 581247
bdev_write_zero_buffer_done 581247
bdev_write_zeroes_should_split 2137026
bdev_write_zeroes_split 8088
bdev_writev_blocks_with_md 99660355
claim_bdev 369
claim_opts_copy 88
claim_reset 353
claim_type_is_v2 1608
claim_type_promotes_to_write 82
claim_verify_rom 78
claim_verify_rwm 32
claim_verify_rwo 311
event_notify 2097
io_channel_iter_get_bdev 785531
log_already_claimed 108
parent_bdev_io_complete 3931589
register_flag_bdev 2530
spdk_bdev_abort 32331
spdk_bdev_add_io_stat 32756
spdk_bdev_alias_add 9256
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 639
spdk_bdev_channel_get_histogram 1173
spdk_bdev_claim_get_name 10193
spdk_bdev_claim_opts_init 481
spdk_bdev_close 43424
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 4416
spdk_bdev_comparev_blocks 4446
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 330
spdk_bdev_desc_get_bdev 504070238
spdk_bdev_destruct_done 2567
spdk_bdev_dump_info_json 32858
spdk_bdev_dump_io_stat_json 328
spdk_bdev_examine 4
spdk_bdev_finish 2637
spdk_bdev_first 5637
spdk_bdev_first_leaf 595
spdk_bdev_flush 567172
spdk_bdev_flush_blocks 3959610
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 399547
spdk_bdev_for_each_channel_continue 385984
spdk_bdev_free_io 262817374
spdk_bdev_get_acwu 3678
spdk_bdev_get_aliases 32890
spdk_bdev_get_block_size 46036163
spdk_bdev_get_buf_align 89797795
spdk_bdev_get_by_name 5922
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 27583656
spdk_bdev_get_device_stat 322
spdk_bdev_get_dif_type 75881331
spdk_bdev_get_io_channel 53706
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 657160
spdk_bdev_get_max_copy 3546
spdk_bdev_get_md_size 57455987
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 184779
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 82554
spdk_bdev_get_num_blocks 54082343
spdk_bdev_get_nvme_ctratt 4082
spdk_bdev_get_optimal_io_boundary 3550
spdk_bdev_get_opts 338
spdk_bdev_get_physical_block_size 5557
spdk_bdev_get_product_name 36835
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 323
spdk_bdev_get_qos_rate_limits 32868
spdk_bdev_get_qos_rpc_type 131432
spdk_bdev_get_uuid 86715
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 7568
spdk_bdev_has_write_cache 5991
spdk_bdev_histogram_enable 857
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2637
spdk_bdev_io_complete 259564794
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 30171940
spdk_bdev_io_complete_nvme_status 38338271
spdk_bdev_io_complete_scsi_status 4493068
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 43207626
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 57505829
spdk_bdev_io_get_iovec 427051
spdk_bdev_io_get_md_buf 8106714
spdk_bdev_io_get_nvme_fused_status 4136
spdk_bdev_io_get_nvme_status 27860186
spdk_bdev_io_get_scsi_status 28569245
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 40719197
spdk_bdev_io_get_thread 275369115
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 14228734
spdk_bdev_io_set_md_buf 46376
spdk_bdev_io_type_supported 1685394
spdk_bdev_is_dif_check_enabled 831864
spdk_bdev_is_dif_head_of_md 417512
spdk_bdev_is_md_interleaved 28597860
spdk_bdev_is_md_separate 65317454
spdk_bdev_is_zoned 6231
spdk_bdev_module_claim_bdev 8343
spdk_bdev_module_claim_bdev_desc 461
spdk_bdev_module_examine_done 97409
spdk_bdev_module_fini_done 6927
spdk_bdev_module_fini_start_done 2295
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 43326
spdk_bdev_module_list_find 43326
spdk_bdev_module_release_bdev 8271
spdk_bdev_next 30581
spdk_bdev_next_leaf 1573
spdk_bdev_notify_blockcnt_change 257
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 34
spdk_bdev_nvme_io_passthru 82
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 2216894
spdk_bdev_open_async 2610
spdk_bdev_open_ext 42268
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 930824
spdk_bdev_quiesce 590
spdk_bdev_quiesce_range 3844
spdk_bdev_read 12393397
spdk_bdev_read_blocks 17542650
spdk_bdev_read_blocks_with_md 1796329
spdk_bdev_readv 1955200
spdk_bdev_readv_blocks 18218099
spdk_bdev_readv_blocks_ext 42975958
spdk_bdev_readv_blocks_with_md 29570726
spdk_bdev_register 9228
spdk_bdev_reset 333
spdk_bdev_reset_io_stat 41988
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
spdk_bdev_set_opts 342
spdk_bdev_set_qd_sampling_period 9239
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1185
spdk_bdev_subsystem_config_json 178
spdk_bdev_unmap 8282149
spdk_bdev_unmap_blocks 17085049
spdk_bdev_unquiesce 590
spdk_bdev_unquiesce_range 3848
spdk_bdev_unregister 9242
spdk_bdev_unregister_by_name 1432
spdk_bdev_wait_for_examine 15015
spdk_bdev_write 22918272
spdk_bdev_write_blocks 25265269
spdk_bdev_write_blocks_with_md 116445
spdk_bdev_write_zeroes 713
spdk_bdev_write_zeroes_blocks 2136850
spdk_bdev_writev 2839685
spdk_bdev_writev_blocks 16834581
spdk_bdev_writev_blocks_ext 61140423
spdk_bdev_writev_blocks_with_md 18275273
spdk_bdev_zcopy_end 428986
spdk_bdev_zcopy_start 429555
spdk_for_each_bdev 5637
spdk_for_each_bdev_leaf 595

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