LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4099 4972 82.4 %
Date: 2024-08-14 09:16:26 Functions: 410 450 91.1 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1931 2862 67.5 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23459363
_bdev_abort 27444
_bdev_copy_split 0
_bdev_get_block_size_with_md 570438
_bdev_init 2045
_bdev_io_check_opts 81117036
_bdev_io_complete 235895383
_bdev_io_complete_in_submit 30
_bdev_io_complete_push_bounce_done 353322
_bdev_io_ext_use_bounce_buffer 351944
_bdev_io_handle_no_mem 236119009
_bdev_io_pull_bounce_data_buf 353322
_bdev_io_pull_bounce_md_buf 20
_bdev_io_pull_buffer_cpl 20
_bdev_io_push_bounce_data_buffer 353322
_bdev_io_put_buf 15909264
_bdev_io_set_buf 15909264
_bdev_io_set_md_buf 15909264
_bdev_io_submit 235867643
_bdev_io_submit_ext 168249493
_bdev_lock_lba_range 4739
_bdev_memory_domain_get_io_cb 351944
_bdev_memory_domain_io_get_buf 351944
_bdev_next_leaf 1869
_bdev_open_async 1003
_bdev_rw_split 1623935
_bdev_trace 2045
_bdev_unlock_lba_range 4739
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 161
_calculate_measured_qd_cpl 83
_event_notify 954
_is_buf_allocated 63699580
_media_management_notify 0
_remove_notify 741
_resize_notify 213
_spdk_bdev_quiesce 2725
_tmp_bdev_event_cb 0
_to_next_boundary 2879025
bdev_abort 27439
bdev_abort_all_buf_io 21516
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 42636
bdev_abort_buf_io 27434
bdev_abort_buf_io_cb 0
bdev_abort_io 27454
bdev_abort_io_done 27449
bdev_abort_queued_io 27444
bdev_abort_retry 5
bdev_alias_del 6305
bdev_alloc_io_stat 27320
bdev_bytes_to_blocks 47304835
bdev_calculate_measured_queue_depth 83
bdev_ch_add_to_io_submitted 237517544
bdev_ch_remove_from_io_submitted 237517544
bdev_ch_resubmit_io 5348619
bdev_ch_retry_io 4691491
bdev_channel_abort_queued_ios 21160
bdev_channel_create 20774
bdev_channel_destroy 20764
bdev_channel_destroy_resource 20764
bdev_channel_for_each_io 0
bdev_channel_get_io 238387178
bdev_channel_poll_qos 327645
bdev_channel_poll_timeout_io 65
bdev_channel_poll_timeout_io_done 40
bdev_channel_start_reset 311
bdev_channel_submit_qos_io 328435
bdev_channel_submit_qos_io_done 327320
bdev_close 61444
bdev_compare_and_write_do_compare 3339
bdev_compare_and_write_do_compare_done 3339
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_blocks_with_md 20
bdev_compare_do_read 3334
bdev_compare_do_read_done 3334
bdev_comparev_and_writev_blocks_locked 3339
bdev_comparev_and_writev_blocks_unlock 3339
bdev_comparev_and_writev_blocks_unlocked 3339
bdev_comparev_blocks_with_md 3429
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 347
bdev_copy_split 20
bdev_desc_alloc 61498
bdev_desc_free 61498
bdev_desc_release_claims 374
bdev_destroy_cb 6312
bdev_disable_qos_done 14
bdev_disable_qos_msg 24
bdev_disable_qos_msg_done 14
bdev_each_channel_cpl 345030
bdev_each_channel_msg 338585
bdev_enable_histogram_config_json 852
bdev_enable_qos 20826
bdev_enable_qos_done 181
bdev_enable_qos_msg 62
bdev_examine 6277
bdev_examine_allowlist_check 65
bdev_examine_allowlist_config_json 164
bdev_examine_allowlist_free 2231
bdev_finish_unregister_bdevs_iter 6146
bdev_finish_wait_for_examine_done 2231
bdev_for_each_io_done 0
bdev_free_io_stat 27320
bdev_get_by_name 30840
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 268
bdev_get_each_channel_stat 263
bdev_get_io_size_in_byte 92312201
bdev_get_io_stat 276
bdev_get_max_write 2809
bdev_histogram_disable_channel 19
bdev_histogram_disable_channel_cb 12
bdev_histogram_enable_channel 935
bdev_histogram_enable_channel_cb 647
bdev_histogram_get_channel 39
bdev_histogram_get_channel_cb 27
bdev_in_examine_allowlist 33
bdev_init_complete 2231
bdev_init_failed 0
bdev_io_complete 238050557
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 68544
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 236961393
bdev_io_do_submit 235867618
bdev_io_exec_sequence 420468
bdev_io_exec_sequence_cb 420468
bdev_io_get_buf 15909264
bdev_io_get_buf_complete 15909264
bdev_io_get_iobuf_cb 35498
bdev_io_get_max_buf_len 31818528
bdev_io_increment_outstanding 236961393
bdev_io_init 237532631
bdev_io_needs_sequence_exec 412197872
bdev_io_on_tailq 54908
bdev_io_pull_data 353327
bdev_io_pull_data_done 353322
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 353327
bdev_io_push_bounce_data_done 353322
bdev_io_push_bounce_data_done_and_track 10
bdev_io_push_bounce_md_buf 353322
bdev_io_push_bounce_md_buf_done 10
bdev_io_put_buf 15909264
bdev_io_range_is_locked 73471
bdev_io_should_split 239154857
bdev_io_split 1622161
bdev_io_split_done 2941984
bdev_io_split_submit 2942004
bdev_io_status_get_string 0
bdev_io_submit 237491055
bdev_io_submit_reset 285
bdev_io_submit_sequence_cb 351924
bdev_io_type_supported 8366836
bdev_io_update_io_stat 235895383
bdev_io_use_accel_sequence 649956412
bdev_io_use_memory_domain 174712789
bdev_io_valid_blocks 238079886
bdev_is_read_io 16812825
bdev_lba_range_overlapped 70216
bdev_lba_range_overlaps_tailq 4763
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3379
bdev_lock_lba_range_cb 4739
bdev_lock_lba_range_check_io 56290
bdev_lock_lba_range_ctx 4739
bdev_lock_lba_range_ctx_msg 19
bdev_lock_lba_range_get_channel 3697
bdev_mgmt_channel_create 12719
bdev_mgmt_channel_destroy 12719
bdev_mgr_unregister_cb 2231
bdev_module_action_complete 65672
bdev_module_action_done 63441
bdev_module_all_actions_completed 8614306
bdev_module_fini_iter 7757
bdev_module_fini_start_iter 4056
bdev_module_get_max_ctx_size 2231
bdev_modules_init 2231
bdev_name_add 12599
bdev_name_cmp 129545
bdev_name_del 650
bdev_name_del_unsafe 12577
bdev_name_tree_RB_FIND 30840
bdev_name_tree_RB_INSERT 12599
bdev_name_tree_RB_INSERT_COLOR 12577
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 12577
bdev_name_tree_RB_REMOVE_COLOR 9761
bdev_no_mem_poller 1
bdev_ok_to_examine 6277
bdev_open 61498
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 993
bdev_open_async_fini 2231
bdev_open_async_opts_copy 993
bdev_open_async_opts_get_default 993
bdev_open_ext 27303
bdev_poll_timeout_io 40
bdev_qos_channel_destroy 112
bdev_qos_config_json 852
bdev_qos_destroy 174
bdev_qos_io_submit 6738836
bdev_qos_io_to_limit 358981622
bdev_qos_is_iops_rate_limit 943
bdev_qos_queue_io 358981622
bdev_qos_r_bps_queue 16812755
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 84126323
bdev_qos_rw_bps_rewind_quota 8185878
bdev_qos_rw_iops_queue 290559327
bdev_qos_rw_iops_rewind_quota 8481543
bdev_qos_rw_queue_io 374685650
bdev_qos_rw_rewind_io 16667421
bdev_qos_set_ops 140
bdev_qos_update_max_quota_per_timeslice 140
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 673252
bdev_queue_nomem_io_tail 4675602
bdev_quiesce_range_locked 1360
bdev_read_blocks_with_md 20321436
bdev_readv_blocks_with_md 85526765
bdev_register 6289
bdev_register_finished 6277
bdev_reset_check_outstanding_io 66
bdev_reset_check_outstanding_io_done 66
bdev_reset_complete 306
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 356
bdev_reset_freeze_channel_done 306
bdev_reset_poll_for_outstanding_io 40
bdev_rw_should_split 214593270
bdev_rw_split_get_buf_cb 63663
bdev_seek 50
bdev_seek_complete_cb 10
bdev_set_qos_limit_done 214
bdev_set_qos_rate_limits 137
bdev_shared_ch_retry_io 4691492
bdev_start_qos 61444
bdev_start_reset 306
bdev_submit_request 236540935
bdev_trace 1935
bdev_unfreeze_channel 356
bdev_unlock_lba_range 3389
bdev_unlock_lba_range_cb 4739
bdev_unlock_lba_range_get_channel 3702
bdev_unmap_should_split 17455846
bdev_unmap_split 15
bdev_unquiesce_range_unlocked 1360
bdev_unregister 6277
bdev_unregister_abort_channel 396
bdev_unregister_unsafe 6955
bdev_update_qd_sampling_period 107
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 8612075
bdev_write_blocks_with_md 24400558
bdev_write_zero_buffer 567629
bdev_write_zero_buffer_done 567629
bdev_write_zeroes_should_split 2242646
bdev_write_zeroes_split 7935
bdev_writev_blocks_with_md 83309089
claim_bdev 374
claim_opts_copy 110
claim_reset 355
claim_type_is_v2 1660
claim_type_promotes_to_write 95
claim_verify_rom 90
claim_verify_rwm 40
claim_verify_rwo 309
event_notify 954
io_channel_iter_get_bdev 683615
log_already_claimed 131
parent_bdev_io_complete 1622156
register_flag_bdev 2045
spdk_bdev_abort 27429
spdk_bdev_add_io_stat 21027
spdk_bdev_alias_add 6327
spdk_bdev_alias_del 28
spdk_bdev_alias_del_all 627
spdk_bdev_channel_get_histogram 926
spdk_bdev_claim_get_name 7852
spdk_bdev_claim_opts_init 514
spdk_bdev_close 26614
spdk_bdev_compare_blocks 20
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3355
spdk_bdev_comparev_blocks 3399
spdk_bdev_comparev_blocks_with_md 30
spdk_bdev_copy_blocks 332
spdk_bdev_desc_get_bdev 455314276
spdk_bdev_destruct_done 1780
spdk_bdev_dump_info_json 27931
spdk_bdev_dump_io_stat_json 271
spdk_bdev_enable_histogram_opts_init 659
spdk_bdev_examine 5
spdk_bdev_finish 2231
spdk_bdev_first 4751
spdk_bdev_first_leaf 537
spdk_bdev_flush 651968
spdk_bdev_flush_blocks 4046028
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 345030
spdk_bdev_for_each_channel_continue 338585
spdk_bdev_free_io 237532631
spdk_bdev_get_acwu 2894
spdk_bdev_get_aliases 27963
spdk_bdev_get_block_size 44082624
spdk_bdev_get_buf_align 91260502
spdk_bdev_get_by_name 3537
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 30951841
spdk_bdev_get_device_stat 268
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 65693627
spdk_bdev_get_io_channel 33464
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 558620
spdk_bdev_get_max_copy 2780
spdk_bdev_get_md_size 60772705
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 126616
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 64120
spdk_bdev_get_num_blocks 54656010
spdk_bdev_get_nvme_ctratt 3069
spdk_bdev_get_optimal_io_boundary 2783
spdk_bdev_get_opts 332
spdk_bdev_get_physical_block_size 4888
spdk_bdev_get_product_name 31962
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 267
spdk_bdev_get_qos_rate_limits 27939
spdk_bdev_get_qos_rpc_type 111724
spdk_bdev_get_uuid 59904
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 6460
spdk_bdev_has_write_cache 6272
spdk_bdev_histogram_enable 652
spdk_bdev_histogram_enable_ext 659
spdk_bdev_histogram_get 27
spdk_bdev_initialize 2231
spdk_bdev_io_complete 236541186
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 31023145
spdk_bdev_io_complete_nvme_status 40531217
spdk_bdev_io_complete_scsi_status 4429846
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 39015255
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 46737287
spdk_bdev_io_get_iovec 557959
spdk_bdev_io_get_md_buf 8710230
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 24919931
spdk_bdev_io_get_scsi_status 31981601
spdk_bdev_io_get_seek_offset 50
spdk_bdev_io_get_submit_tsc 42577775
spdk_bdev_io_get_thread 253967136
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 16114124
spdk_bdev_io_set_md_buf 30769
spdk_bdev_io_type_supported 1672895
spdk_bdev_is_dif_check_enabled 900554
spdk_bdev_is_dif_head_of_md 450233
spdk_bdev_is_md_interleaved 31978770
spdk_bdev_is_md_separate 72314315
spdk_bdev_is_zoned 4848
spdk_bdev_module_claim_bdev 4569
spdk_bdev_module_claim_bdev_desc 489
spdk_bdev_module_examine_done 63121
spdk_bdev_module_fini_done 5526
spdk_bdev_module_fini_start_done 1825
spdk_bdev_module_init_done 320
spdk_bdev_module_list_add 34933
spdk_bdev_module_list_find 34933
spdk_bdev_module_release_bdev 4479
spdk_bdev_next 27229
spdk_bdev_next_leaf 1332
spdk_bdev_notify_blockcnt_change 168
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 34
spdk_bdev_nvme_io_passthru 80
spdk_bdev_nvme_io_passthru_md 5
spdk_bdev_nvme_iov_passthru_md 1619903
spdk_bdev_open_async 993
spdk_bdev_open_ext 26310
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 854507
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1191
spdk_bdev_read 12052723
spdk_bdev_read_blocks 18528115
spdk_bdev_read_blocks_with_md 1793321
spdk_bdev_readv 1776002
spdk_bdev_readv_blocks 20145543
spdk_bdev_readv_blocks_ext 34178453
spdk_bdev_readv_blocks_with_md 29749555
spdk_bdev_register 6294
spdk_bdev_reset 311
spdk_bdev_reset_io_stat 27320
spdk_bdev_seek_data 25
spdk_bdev_seek_hole 25
spdk_bdev_set_opts 337
spdk_bdev_set_qd_sampling_period 6306
spdk_bdev_set_qos_rate_limits 147
spdk_bdev_set_timeout 941
spdk_bdev_subsystem_config_json 164
spdk_bdev_unmap 8549654
spdk_bdev_unmap_blocks 17663794
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1196
spdk_bdev_unregister 6312
spdk_bdev_unregister_by_name 748
spdk_bdev_wait_for_examine 10857
spdk_bdev_write 21532038
spdk_bdev_write_blocks 23716851
spdk_bdev_write_blocks_with_md 116078
spdk_bdev_write_zeroes 641
spdk_bdev_write_zeroes_blocks 2242485
spdk_bdev_writev 2741779
spdk_bdev_writev_blocks 18191452
spdk_bdev_writev_blocks_ext 46938593
spdk_bdev_writev_blocks_with_md 16753278
spdk_bdev_zcopy_end 559240
spdk_bdev_zcopy_start 559463
spdk_for_each_bdev 4751
spdk_for_each_bdev_leaf 537

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