LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4015 4853 82.7 %
Date: 2024-07-13 11:15:58 Functions: 403 440 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1914 2788 68.7 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 27602820
_bdev_abort 29929
_bdev_copy_split 0
_bdev_get_block_size_with_md 700396
_bdev_init 2100
_bdev_io_check_opts 87117920
_bdev_io_complete 266959767
_bdev_io_complete_in_submit 36
_bdev_io_complete_push_bounce_done 1449
_bdev_io_ext_use_bounce_buffer 419212
_bdev_io_handle_no_mem 267783638
_bdev_io_pull_bounce_data_buf 420637
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
_bdev_io_push_bounce_data_buffer 1449
_bdev_io_put_buf 13247675
_bdev_io_set_buf 13247675
_bdev_io_set_md_buf 13247675
_bdev_io_submit 266929534
_bdev_io_submit_ext 145735783
_bdev_lock_lba_range 5925
_bdev_memory_domain_get_io_cb 419212
_bdev_memory_domain_io_get_buf 419212
_bdev_next_leaf 1970
_bdev_open_async 1019
_bdev_rw_split 1991263
_bdev_trace 2100
_bdev_unlock_lba_range 5925
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 270
_calculate_measured_qd_cpl 138
_event_notify 1430
_is_buf_allocated 60854744
_media_management_notify 0
_remove_notify 1184
_resize_notify 246
_spdk_bdev_quiesce 5014
_tmp_bdev_event_cb 0
_to_next_boundary 3528853
bdev_abort 29923
bdev_abort_all_buf_io 23722
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 46843
bdev_abort_buf_io 29917
bdev_abort_buf_io_cb 0
bdev_abort_io 29941
bdev_abort_io_done 29935
bdev_abort_queued_io 29929
bdev_abort_retry 6
bdev_alias_del 7100
bdev_alloc_io_stat 30099
bdev_bytes_to_blocks 56381011
bdev_calculate_measured_queue_depth 138
bdev_ch_resubmit_io 7895363
bdev_ch_retry_io 7229079
bdev_channel_abort_queued_ios 23302
bdev_channel_create 22713
bdev_channel_destroy 22701
bdev_channel_destroy_resource 22701
bdev_channel_for_each_io 0
bdev_channel_get_io 269961255
bdev_channel_poll_qos 363800
bdev_channel_poll_timeout_io 78
bdev_channel_poll_timeout_io_done 48
bdev_channel_start_reset 364
bdev_channel_submit_qos_io 365207
bdev_channel_submit_qos_io_done 363407
bdev_close 67238
bdev_compare_and_write_do_compare 3373
bdev_compare_and_write_do_compare_done 3373
bdev_compare_and_write_do_write 3212
bdev_compare_and_write_do_write_done 3212
bdev_compare_blocks_with_md 24
bdev_compare_do_read 3379
bdev_compare_do_read_done 3379
bdev_comparev_and_writev_blocks_locked 3373
bdev_comparev_and_writev_blocks_unlock 3373
bdev_comparev_and_writev_blocks_unlocked 3373
bdev_comparev_blocks_with_md 3473
bdev_copy_do_read 18
bdev_copy_do_read_done 18
bdev_copy_do_write 18
bdev_copy_do_write_done 18
bdev_copy_get_buf_cb 18
bdev_copy_should_split 394
bdev_copy_split 24
bdev_desc_alloc 67301
bdev_desc_free 67301
bdev_desc_release_claims 367
bdev_destroy_cb 7121
bdev_disable_qos_done 16
bdev_disable_qos_msg 28
bdev_disable_qos_msg_done 16
bdev_each_channel_cpl 384597
bdev_each_channel_msg 377198
bdev_enable_histogram_config_json 934
bdev_enable_qos 22774
bdev_enable_qos_done 218
bdev_enable_qos_msg 73
bdev_examine 7068
bdev_examine_allowlist_check 71
bdev_examine_allowlist_config_json 138
bdev_examine_allowlist_free 2372
bdev_finish_unregister_bdevs_iter 6693
bdev_finish_wait_for_examine_done 2372
bdev_for_each_io_done 0
bdev_free_io_stat 30099
bdev_get_by_name 35013
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 317
bdev_get_each_channel_stat 314
bdev_get_io_size_in_byte 118552162
bdev_get_io_stat 327
bdev_get_max_write 2919
bdev_histogram_disable_channel 22
bdev_histogram_disable_channel_cb 14
bdev_histogram_enable_channel 1027
bdev_histogram_enable_channel_cb 688
bdev_histogram_get_channel 46
bdev_histogram_get_channel_cb 32
bdev_in_examine_allowlist 36
bdev_init_complete 2372
bdev_init_failed 0
bdev_io_complete 269349837
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 109303
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 268364238
bdev_io_do_submit 266929504
bdev_io_exec_sequence 469809
bdev_io_exec_sequence_cb 469809
bdev_io_get_buf 13247675
bdev_io_get_buf_complete 13247675
bdev_io_get_iobuf_cb 35371
bdev_io_get_max_buf_len 26495350
bdev_io_increment_outstanding 268364238
bdev_io_init 269034537
bdev_io_needs_sequence_exec 421503953
bdev_io_on_tailq 59882
bdev_io_pull_data 424899
bdev_io_pull_data_done 420637
bdev_io_pull_data_done_and_track 12
bdev_io_pull_md_buf 24
bdev_io_pull_md_buf_done 12
bdev_io_push_bounce_data 1455
bdev_io_push_bounce_data_done 1449
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf 1449
bdev_io_push_bounce_md_buf_done 12
bdev_io_put_buf 13247675
bdev_io_range_is_locked 234318
bdev_io_should_split 271024785
bdev_io_split 1990237
bdev_io_split_done 3591902
bdev_io_split_submit 3591926
bdev_io_status_get_string 0
bdev_io_submit 268921505
bdev_io_submit_reset 333
bdev_io_submit_sequence_cb 360506
bdev_io_type_supported 9638609
bdev_io_update_io_stat 266959767
bdev_io_use_accel_sequence 522955
bdev_io_use_memory_domain 60167
bdev_io_valid_blocks 269636388
bdev_is_read_io 19402405
bdev_lba_range_overlapped 231085
bdev_lba_range_overlaps_tailq 5975
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3421
bdev_lock_lba_range_cb 5925
bdev_lock_lba_range_check_io 190052
bdev_lock_lba_range_ctx 5925
bdev_lock_lba_range_ctx_msg 44
bdev_lock_lba_range_get_channel 4298
bdev_mgmt_channel_create 13193
bdev_mgmt_channel_destroy 13193
bdev_mgr_unregister_cb 2372
bdev_module_action_complete 74241
bdev_module_action_done 71869
bdev_module_all_actions_completed 2984573
bdev_module_fini_iter 8128
bdev_module_fini_start_iter 4278
bdev_module_get_max_ctx_size 2372
bdev_modules_init 2372
bdev_name_add 14196
bdev_name_cmp 134688
bdev_name_del 640
bdev_name_del_unsafe 14170
bdev_name_tree_RB_FIND 35013
bdev_name_tree_RB_INSERT 14196
bdev_name_tree_RB_INSERT_COLOR 14170
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 14170
bdev_name_tree_RB_REMOVE_COLOR 10232
bdev_no_mem_poller 32
bdev_ok_to_examine 7068
bdev_open 67301
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1009
bdev_open_async_fini 2372
bdev_open_async_opts_copy 1009
bdev_open_async_opts_get_default 1009
bdev_open_ext 32459
bdev_poll_timeout_io 48
bdev_qos_channel_destroy 134
bdev_qos_config_json 934
bdev_qos_destroy 210
bdev_qos_io_submit 8829186
bdev_qos_io_to_limit 514625982
bdev_qos_is_iops_rate_limit 1110
bdev_qos_queue_io 514625982
bdev_qos_r_bps_queue 19402321
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 109905341
bdev_qos_rw_bps_rewind_quota 8646821
bdev_qos_rw_iops_queue 422706737
bdev_qos_rw_iops_rewind_quota 10596958
bdev_qos_rw_queue_io 532612078
bdev_qos_rw_rewind_io 19243779
bdev_qos_set_ops 166
bdev_qos_update_max_quota_per_timeslice 166
bdev_qos_w_bps_queue 84
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 12
bdev_queue_nomem_io_head 969182
bdev_queue_nomem_io_tail 6930712
bdev_quiesce_range_locked 2504
bdev_read_blocks_with_md 64599662
bdev_readv_blocks_with_md 60814409
bdev_register 7082
bdev_register_finished 7068
bdev_reset_check_outstanding_io 79
bdev_reset_check_outstanding_io_done 79
bdev_reset_complete 358
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 420
bdev_reset_freeze_channel_done 358
bdev_reset_poll_for_outstanding_io 48
bdev_rw_should_split 241154743
bdev_rw_split_get_buf_cb 123186
bdev_seek 60
bdev_seek_complete_cb 12
bdev_set_qos_limit_done 256
bdev_set_qos_rate_limits 163
bdev_shared_ch_retry_io 7229116
bdev_start_qos 67238
bdev_start_reset 358
bdev_submit_request 267894490
bdev_trace 1993
bdev_unfreeze_channel 420
bdev_unlock_lba_range 3433
bdev_unlock_lba_range_cb 5925
bdev_unlock_lba_range_get_channel 4304
bdev_unmap_should_split 22082329
bdev_unmap_split 18
bdev_unquiesce_range_unlocked 2504
bdev_unregister 7068
bdev_unregister_abort_channel 601
bdev_unregister_unsafe 8189
bdev_update_qd_sampling_period 167
bdev_update_qos_rate_limit_msg 16
bdev_wait_for_examine_cb 2982201
bdev_write_blocks_with_md 28977798
bdev_write_zero_buffer 697477
bdev_write_zero_buffer_done 697477
bdev_write_zeroes_should_split 2894940
bdev_write_zeroes_split 7952
bdev_writev_blocks_with_md 85396337
claim_bdev 367
claim_opts_copy 132
claim_reset 346
claim_type_is_v2 1665
claim_type_promotes_to_write 99
claim_verify_rom 93
claim_verify_rwm 48
claim_verify_rwo 304
event_notify 1430
io_channel_iter_get_bdev 761795
log_already_claimed 155
parent_bdev_io_complete 1990231
register_flag_bdev 2100
spdk_bdev_abort 29911
spdk_bdev_add_io_stat 23015
spdk_bdev_alias_add 7120
spdk_bdev_alias_del 32
spdk_bdev_alias_del_all 606
spdk_bdev_channel_get_histogram 1017
spdk_bdev_claim_get_name 7932
spdk_bdev_claim_opts_init 535
spdk_bdev_close 31140
spdk_bdev_compare_blocks 24
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3389
spdk_bdev_comparev_blocks 3437
spdk_bdev_comparev_blocks_with_md 36
spdk_bdev_copy_blocks 376
spdk_bdev_desc_get_bdev 333242738
spdk_bdev_destruct_done 1987
spdk_bdev_dump_info_json 28258
spdk_bdev_dump_io_stat_json 321
spdk_bdev_examine 6
spdk_bdev_finish 2372
spdk_bdev_first 4869
spdk_bdev_first_leaf 528
spdk_bdev_flush 668914
spdk_bdev_flush_blocks 3998632
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 384597
spdk_bdev_for_each_channel_continue 377198
spdk_bdev_free_io 269034537
spdk_bdev_get_acwu 2705
spdk_bdev_get_aliases 28290
spdk_bdev_get_block_size 44386494
spdk_bdev_get_buf_align 84601968
spdk_bdev_get_by_name 2554
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 31992233
spdk_bdev_get_device_stat 317
spdk_bdev_get_dif_type 59005277
spdk_bdev_get_io_channel 38255
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_max_copy 2576
spdk_bdev_get_md_size 61188867
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 141501
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 26779546
spdk_bdev_get_num_blocks 54073853
spdk_bdev_get_optimal_io_boundary 2578
spdk_bdev_get_opts 326
spdk_bdev_get_physical_block_size 4654
spdk_bdev_get_product_name 32308
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 316
spdk_bdev_get_qos_rate_limits 28268
spdk_bdev_get_qos_rpc_type 113032
spdk_bdev_get_uuid 59898
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6252
spdk_bdev_has_write_cache 6198
spdk_bdev_histogram_enable 702
spdk_bdev_histogram_get 32
spdk_bdev_initialize 2372
spdk_bdev_io_complete 267894791
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_nvme_status 38247325
spdk_bdev_io_complete_scsi_status 5369308
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 40429803
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 50145865
spdk_bdev_io_get_iovec 12550360
spdk_bdev_io_get_md_buf 11934025
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 22339449
spdk_bdev_io_get_scsi_status 32961448
spdk_bdev_io_get_seek_offset 60
spdk_bdev_io_get_submit_tsc 40502805
spdk_bdev_io_get_thread 282605010
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 13444735
spdk_bdev_io_set_md_buf 40702
spdk_bdev_io_type_supported 1568359
spdk_bdev_is_dif_check_enabled 1181860
spdk_bdev_is_dif_head_of_md 589925
spdk_bdev_is_md_interleaved 33284238
spdk_bdev_is_md_separate 57697641
spdk_bdev_is_zoned 3866
spdk_bdev_module_claim_bdev 5679
spdk_bdev_module_claim_bdev_desc 505
spdk_bdev_module_examine_done 71485
spdk_bdev_module_fini_done 5756
spdk_bdev_module_fini_start_done 1906
spdk_bdev_module_init_done 384
spdk_bdev_module_list_add 35813
spdk_bdev_module_list_find 35813
spdk_bdev_module_release_bdev 5571
spdk_bdev_next 27598
spdk_bdev_next_leaf 1442
spdk_bdev_notify_blockcnt_change 191
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 35
spdk_bdev_nvme_io_passthru 81
spdk_bdev_nvme_io_passthru_md 6
spdk_bdev_nvme_iov_passthru_md 1560057
spdk_bdev_open_async 1009
spdk_bdev_open_ext 31452
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 926676
spdk_bdev_quiesce 281
spdk_bdev_quiesce_range 2223
spdk_bdev_read 13250020
spdk_bdev_read_blocks 18725174
spdk_bdev_read_blocks_with_md 45874488
spdk_bdev_readv 2172704
spdk_bdev_readv_blocks 21621739
spdk_bdev_readv_blocks_ext 36971149
spdk_bdev_readv_blocks_with_md 24
spdk_bdev_register 7088
spdk_bdev_reset 364
spdk_bdev_reset_io_stat 30099
spdk_bdev_seek_data 30
spdk_bdev_seek_hole 30
spdk_bdev_set_opts 332
spdk_bdev_set_qd_sampling_period 7103
spdk_bdev_set_qos_rate_limits 175
spdk_bdev_set_timeout 1035
spdk_bdev_subsystem_config_json 138
spdk_bdev_unmap 10879225
spdk_bdev_unmap_blocks 22320959
spdk_bdev_unquiesce 281
spdk_bdev_unquiesce_range 2229
spdk_bdev_unregister 7110
spdk_bdev_unregister_by_name 1248
spdk_bdev_wait_for_examine 11401
spdk_bdev_write 26307269
spdk_bdev_write_blocks 28164356
spdk_bdev_write_blocks_with_md 115965
spdk_bdev_write_zeroes 709
spdk_bdev_write_zeroes_blocks 2894764
spdk_bdev_writev 3102124
spdk_bdev_writev_blocks 18772005
spdk_bdev_writev_blocks_ext 50146783
spdk_bdev_writev_blocks_with_md 15170246
spdk_bdev_zcopy_end 619765
spdk_bdev_zcopy_start 621127
spdk_for_each_bdev 4869
spdk_for_each_bdev_leaf 528

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