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: 2024-07-15 19:44:11 Functions: 408 446 91.5 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1907 2802 68.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 29185659
_bdev_abort 27122
_bdev_copy_split 0
_bdev_get_block_size_with_md 693257
_bdev_init 2610
_bdev_io_check_opts 98040776
_bdev_io_complete 261100199
_bdev_io_complete_in_submit 30
_bdev_io_complete_push_bounce_done 1359
_bdev_io_ext_use_bounce_buffer 362778
_bdev_io_handle_no_mem 261865173
_bdev_io_pull_bounce_data_buf 364117
_bdev_io_pull_bounce_md_buf 20
_bdev_io_pull_buffer_cpl 20
_bdev_io_push_bounce_data_buffer 1359
_bdev_io_put_buf 9701477
_bdev_io_set_buf 9701477
_bdev_io_set_md_buf 9701477
_bdev_io_submit 261072754
_bdev_io_submit_ext 183449529
_bdev_lock_lba_range 9234
_bdev_memory_domain_get_io_cb 362778
_bdev_memory_domain_io_get_buf 362778
_bdev_next_leaf 2238
_bdev_open_async 3079
_bdev_rw_split 4015244
_bdev_trace 2610
_bdev_unlock_lba_range 9234
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 291
_calculate_measured_qd_cpl 148
_event_notify 2286
_is_buf_allocated 57380803
_media_management_notify 0
_remove_notify 1999
_resize_notify 287
_spdk_bdev_quiesce 11571
_tmp_bdev_event_cb 0
_to_next_boundary 8489181
bdev_abort 27117
bdev_abort_all_buf_io 33184
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 65257
bdev_abort_buf_io 27112
bdev_abort_buf_io_cb 0
bdev_abort_io 27132
bdev_abort_io_done 27127
bdev_abort_queued_io 27122
bdev_abort_retry 5
bdev_alias_del 9859
bdev_alloc_io_stat 41856
bdev_bytes_to_blocks 61182710
bdev_calculate_measured_queue_depth 148
bdev_ch_add_to_io_submitted 265112435
bdev_ch_remove_from_io_submitted 265112435
bdev_ch_resubmit_io 7088463
bdev_ch_retry_io 6217160
bdev_channel_abort_queued_ios 32749
bdev_channel_create 31648
bdev_channel_destroy 31638
bdev_channel_destroy_resource 31638
bdev_channel_for_each_io 0
bdev_channel_get_io 266100296
bdev_channel_poll_qos 449354
bdev_channel_poll_timeout_io 65
bdev_channel_poll_timeout_io_done 40
bdev_channel_start_reset 380
bdev_channel_submit_qos_io 450182
bdev_channel_submit_qos_io_done 448908
bdev_close 85254
bdev_compare_and_write_do_compare 3411
bdev_compare_and_write_do_compare_done 3411
bdev_compare_and_write_do_write 3231
bdev_compare_and_write_do_write_done 3231
bdev_compare_blocks_with_md 20
bdev_compare_do_read 3402
bdev_compare_do_read_done 3402
bdev_comparev_and_writev_blocks_locked 3411
bdev_comparev_and_writev_blocks_unlock 3411
bdev_comparev_and_writev_blocks_unlocked 3411
bdev_comparev_blocks_with_md 3501
bdev_copy_do_read 15
bdev_copy_do_read_done 15
bdev_copy_do_write 15
bdev_copy_do_write_done 15
bdev_copy_get_buf_cb 15
bdev_copy_should_split 398
bdev_copy_split 20
bdev_desc_alloc 85308
bdev_desc_free 85308
bdev_desc_release_claims 336
bdev_destroy_cb 9890
bdev_disable_qos_done 14
bdev_disable_qos_msg 24
bdev_disable_qos_msg_done 14
bdev_each_channel_cpl 479785
bdev_each_channel_msg 463445
bdev_enable_histogram_config_json 1043
bdev_enable_qos 31704
bdev_enable_qos_done 247
bdev_enable_qos_msg 66
bdev_examine 9831
bdev_examine_allowlist_check 65
bdev_examine_allowlist_config_json 181
bdev_examine_allowlist_free 2761
bdev_finish_unregister_bdevs_iter 8924
bdev_finish_wait_for_examine_done 2761
bdev_for_each_io_done 0
bdev_free_io_stat 41856
bdev_get_by_name 54418
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 374
bdev_get_each_channel_stat 367
bdev_get_io_size_in_byte 123179710
bdev_get_io_stat 386
bdev_get_max_write 3902
bdev_histogram_disable_channel 19
bdev_histogram_disable_channel_cb 12
bdev_histogram_enable_channel 1280
bdev_histogram_enable_channel_cb 894
bdev_histogram_get_channel 39
bdev_histogram_get_channel_cb 27
bdev_in_examine_allowlist 33
bdev_init_complete 2761
bdev_init_failed 0
bdev_io_complete 262470396
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 72850
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 262375019
bdev_io_do_submit 261072729
bdev_io_exec_sequence 435608
bdev_io_exec_sequence_cb 435608
bdev_io_get_buf 9701477
bdev_io_get_buf_complete 9701477
bdev_io_get_iobuf_cb 54778
bdev_io_get_max_buf_len 19402954
bdev_io_increment_outstanding 262375019
bdev_io_init 265173317
bdev_io_needs_sequence_exec 455117725
bdev_io_on_tailq 54264
bdev_io_pull_data 364122
bdev_io_pull_data_done 364117
bdev_io_pull_data_done_and_track 10
bdev_io_pull_md_buf 20
bdev_io_pull_md_buf_done 10
bdev_io_push_bounce_data 1364
bdev_io_push_bounce_data_done 1359
bdev_io_push_bounce_data_done_and_track 10
bdev_io_push_bounce_md_buf 1359
bdev_io_push_bounce_md_buf_done 10
bdev_io_put_buf 9701477
bdev_io_range_is_locked 279574
bdev_io_should_split 269185618
bdev_io_split 4012244
bdev_io_split_done 8538886
bdev_io_split_submit 8538906
bdev_io_status_get_string 0
bdev_io_submit 265087033
bdev_io_submit_reset 355
bdev_io_submit_sequence_cb 362758
bdev_io_type_supported 8600849
bdev_io_update_io_stat 261100199
bdev_io_use_accel_sequence 413292
bdev_io_use_memory_domain 1389
bdev_io_valid_blocks 265851947
bdev_is_read_io 20243000
bdev_lba_range_overlapped 276301
bdev_lba_range_overlaps_tailq 9289
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3451
bdev_lock_lba_range_cb 9234
bdev_lock_lba_range_check_io 215765
bdev_lock_lba_range_ctx 9234
bdev_lock_lba_range_ctx_msg 50
bdev_lock_lba_range_get_channel 4524
bdev_mgmt_channel_create 16009
bdev_mgmt_channel_destroy 16009
bdev_mgr_unregister_cb 2761
bdev_module_action_complete 106306
bdev_module_action_done 103545
bdev_module_all_actions_completed 9582116
bdev_module_fini_iter 9867
bdev_module_fini_start_iter 5120
bdev_module_get_max_ctx_size 2761
bdev_modules_init 2761
bdev_name_add 19707
bdev_name_cmp 225098
bdev_name_del 441
bdev_name_del_unsafe 19685
bdev_name_tree_RB_FIND 54418
bdev_name_tree_RB_INSERT 19707
bdev_name_tree_RB_INSERT_COLOR 19685
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 19685
bdev_name_tree_RB_REMOVE_COLOR 16078
bdev_no_mem_poller 1
bdev_ok_to_examine 9831
bdev_open 85308
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 3069
bdev_open_async_fini 2761
bdev_open_async_opts_copy 3069
bdev_open_async_opts_get_default 3069
bdev_open_ext 47559
bdev_poll_timeout_io 40
bdev_qos_channel_destroy 145
bdev_qos_config_json 1043
bdev_qos_destroy 236
bdev_qos_io_submit 9681359
bdev_qos_io_to_limit 553267556
bdev_qos_is_iops_rate_limit 1147
bdev_qos_queue_io 553267556
bdev_qos_r_bps_queue 20242930
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 115802996
bdev_qos_rw_bps_rewind_quota 7376714
bdev_qos_rw_iops_queue 456054168
bdev_qos_rw_iops_rewind_quota 12730320
bdev_qos_rw_queue_io 571857164
bdev_qos_rw_rewind_io 20107034
bdev_qos_set_ops 175
bdev_qos_update_max_quota_per_timeslice 175
bdev_qos_w_bps_queue 70
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 10
bdev_queue_nomem_io_head 866667
bdev_queue_nomem_io_tail 6222031
bdev_quiesce_range_locked 5783
bdev_read_blocks_with_md 18466629
bdev_readv_blocks_with_md 92761948
bdev_register 9843
bdev_register_finished 9831
bdev_reset_check_outstanding_io 65
bdev_reset_check_outstanding_io_done 65
bdev_reset_complete 375
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 435
bdev_reset_freeze_channel_done 375
bdev_reset_poll_for_outstanding_io 40
bdev_rw_should_split 238104654
bdev_rw_split_get_buf_cb 208356
bdev_seek 62
bdev_seek_complete_cb 10
bdev_set_qos_limit_done 282
bdev_set_qos_rate_limits 177
bdev_shared_ch_retry_io 6217161
bdev_start_qos 85254
bdev_start_reset 375
bdev_submit_request 261939549
bdev_trace 2473
bdev_unfreeze_channel 435
bdev_unlock_lba_range 3461
bdev_unlock_lba_range_cb 9234
bdev_unlock_lba_range_get_channel 4529
bdev_unmap_should_split 24767092
bdev_unmap_split 15
bdev_unquiesce_range_unlocked 5783
bdev_unregister 9831
bdev_unregister_abort_channel 1111
bdev_unregister_unsafe 11658
bdev_update_qd_sampling_period 174
bdev_update_qos_rate_limit_msg 16
bdev_wait_for_examine_cb 9579355
bdev_write_blocks_with_md 32176728
bdev_write_zero_buffer 689355
bdev_write_zero_buffer_done 689355
bdev_write_zeroes_should_split 2888971
bdev_write_zeroes_split 6285
bdev_writev_blocks_with_md 91321457
claim_bdev 336
claim_opts_copy 110
claim_reset 318
claim_type_is_v2 1509
claim_type_promotes_to_write 94
claim_verify_rom 89
claim_verify_rwm 40
claim_verify_rwo 272
event_notify 2286
io_channel_iter_get_bdev 943230
log_already_claimed 131
parent_bdev_io_complete 4012239
register_flag_bdev 2610
spdk_bdev_abort 27107
spdk_bdev_add_io_stat 32005
spdk_bdev_alias_add 9881
spdk_bdev_alias_del 28
spdk_bdev_alias_del_all 418
spdk_bdev_channel_get_histogram 1271
spdk_bdev_claim_get_name 9331
spdk_bdev_claim_opts_init 476
spdk_bdev_close 45842
spdk_bdev_compare_blocks 20
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3427
spdk_bdev_comparev_blocks 3471
spdk_bdev_comparev_blocks_with_md 30
spdk_bdev_copy_blocks 383
spdk_bdev_desc_get_bdev 504793257
spdk_bdev_destruct_done 2650
spdk_bdev_dump_info_json 30632
spdk_bdev_dump_io_stat_json 381
spdk_bdev_examine 5
spdk_bdev_finish 2761
spdk_bdev_first 5146
spdk_bdev_first_leaf 603
spdk_bdev_flush 652932
spdk_bdev_flush_blocks 2582214
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 479785
spdk_bdev_for_each_channel_continue 463445
spdk_bdev_free_io 265173317
spdk_bdev_get_acwu 1423
spdk_bdev_get_aliases 30656
spdk_bdev_get_block_size 43728037
spdk_bdev_get_buf_align 72264806
spdk_bdev_get_by_name 6859
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8931735
spdk_bdev_get_device_stat 374
spdk_bdev_get_dif_type 89079178
spdk_bdev_get_io_channel 54583
spdk_bdev_get_io_stat 12
spdk_bdev_get_io_time 6
spdk_bdev_get_io_type_name 612640
spdk_bdev_get_max_copy 1273
spdk_bdev_get_md_size 44729615
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 186041
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 80935
spdk_bdev_get_num_blocks 28736553
spdk_bdev_get_nvme_ctratt 3069
spdk_bdev_get_optimal_io_boundary 1276
spdk_bdev_get_opts 371
spdk_bdev_get_physical_block_size 2277
spdk_bdev_get_product_name 33099
spdk_bdev_get_qd 6
spdk_bdev_get_qd_sampling_period 375
spdk_bdev_get_qos_rate_limits 30644
spdk_bdev_get_qos_rpc_type 122528
spdk_bdev_get_uuid 39719
spdk_bdev_get_weighted_io_time 6
spdk_bdev_get_write_unit_size 5388
spdk_bdev_has_write_cache 2973
spdk_bdev_histogram_enable 906
spdk_bdev_histogram_get 27
spdk_bdev_initialize 2761
spdk_bdev_io_complete 261939799
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 38073532
spdk_bdev_io_complete_nvme_status 23823683
spdk_bdev_io_complete_scsi_status 5084814
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 38522975
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 55206582
spdk_bdev_io_get_iovec 633847
spdk_bdev_io_get_md_buf 8802098
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 21383597
spdk_bdev_io_get_scsi_status 9252417
spdk_bdev_io_get_seek_offset 62
spdk_bdev_io_get_submit_tsc 25092402
spdk_bdev_io_get_thread 272178977
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9971532
spdk_bdev_io_set_md_buf 46427
spdk_bdev_io_type_supported 1807317
spdk_bdev_is_dif_check_enabled 1146990
spdk_bdev_is_dif_head_of_md 575598
spdk_bdev_is_md_interleaved 10213301
spdk_bdev_is_md_separate 48125716
spdk_bdev_is_zoned 3743
spdk_bdev_module_claim_bdev 8450
spdk_bdev_module_claim_bdev_desc 451
spdk_bdev_module_examine_done 103225
spdk_bdev_module_fini_done 7106
spdk_bdev_module_fini_start_done 2359
spdk_bdev_module_init_done 320
spdk_bdev_module_list_add 44611
spdk_bdev_module_list_find 44611
spdk_bdev_module_release_bdev 8360
spdk_bdev_next 27954
spdk_bdev_next_leaf 1635
spdk_bdev_notify_blockcnt_change 204
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 35
spdk_bdev_nvme_io_passthru 83
spdk_bdev_nvme_io_passthru_md 5
spdk_bdev_nvme_iov_passthru_md 297305
spdk_bdev_open_async 3069
spdk_bdev_open_ext 44490
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 926959
spdk_bdev_quiesce 745
spdk_bdev_quiesce_range 5038
spdk_bdev_read 14459952
spdk_bdev_read_blocks 17190155
spdk_bdev_read_blocks_with_md 1276474
spdk_bdev_readv 1796221
spdk_bdev_readv_blocks 7728792
spdk_bdev_readv_blocks_ext 36311765
spdk_bdev_readv_blocks_with_md 43867231
spdk_bdev_register 9848
spdk_bdev_reset 380
spdk_bdev_reset_io_stat 41856
spdk_bdev_seek_data 31
spdk_bdev_seek_hole 31
spdk_bdev_set_opts 376
spdk_bdev_set_qd_sampling_period 9862
spdk_bdev_set_qos_rate_limits 187
spdk_bdev_set_timeout 1286
spdk_bdev_subsystem_config_json 181
spdk_bdev_unmap 12262452
spdk_bdev_unmap_blocks 24999122
spdk_bdev_unquiesce 745
spdk_bdev_unquiesce_range 5043
spdk_bdev_unregister 9866
spdk_bdev_unregister_by_name 1616
spdk_bdev_wait_for_examine 15760
spdk_bdev_write 29990611
spdk_bdev_write_blocks 31373745
spdk_bdev_write_blocks_with_md 113635
spdk_bdev_write_zeroes 632
spdk_bdev_write_zeroes_blocks 2888813
spdk_bdev_writev 2019882
spdk_bdev_writev_blocks 5640694
spdk_bdev_writev_blocks_ext 61729021
spdk_bdev_writev_blocks_with_md 20316766
spdk_bdev_zcopy_end 635330
spdk_bdev_zcopy_start 635655
spdk_for_each_bdev 5146
spdk_for_each_bdev_leaf 603

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