LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4678 5669 82.5 %
Date: 2024-11-20 06:37:44 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5041 23689 21.3 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24177512
_bdev_abort 95377
_bdev_copy_split 0
_bdev_get_block_size_with_md 718661
_bdev_init 2130
_bdev_io_check_opts 89475012
_bdev_io_complete 276356163
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 348893
_bdev_io_ext_use_bounce_buffer 347207
_bdev_io_handle_no_mem 277128553
_bdev_io_pull_bounce_data_buf 348893
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 348893
_bdev_io_put_buf 15220710
_bdev_io_set_buf 15219051
_bdev_io_set_md_buf 15219269
_bdev_io_submit 280030334
_bdev_io_submit_ext 200822638
_bdev_lock_lba_range 4685
_bdev_memory_domain_get_io_cb 347207
_bdev_memory_domain_io_get_buf 347207
_bdev_next_leaf 2195
_bdev_open_async 1054
_bdev_reset_complete 329
_bdev_rw_split 2012134
_bdev_trace 2130
_bdev_unlock_lba_range 4685
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 214
_calculate_measured_qd_cpl 109
_event_notify 1133
_is_buf_allocated 63410415
_media_management_notify 0
_remove_notify 722
_resize_notify 411
_spdk_bdev_quiesce 2548
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2130
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2130
_tmp_bdev_event_cb 0
_to_next_boundary 3096889
bdev_abort 95373
bdev_abort_all_buf_io 23413
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23779
bdev_abort_buf_io 95369
bdev_abort_buf_io_cb 0
bdev_abort_io 95397
bdev_abort_io_done 95393
bdev_abort_queued_io 95377
bdev_abort_retry 4
bdev_alias_del 6492
bdev_alloc_io_stat 29419
bdev_bytes_to_blocks 54652976
bdev_calculate_measured_queue_depth 109
bdev_ch_add_to_io_submitted 282951611
bdev_ch_remove_from_io_submitted 280024965
bdev_ch_resubmit_io 5097440
bdev_ch_retry_io 4465677
bdev_channel_abort_queued_ios 23047
bdev_channel_create 22623
bdev_channel_destroy 22615
bdev_channel_destroy_resource 22615
bdev_channel_for_each_io 0
bdev_channel_get_io 283660175
bdev_channel_poll_qos 381007
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 382532
bdev_channel_submit_qos_io_done 380664
bdev_close 50053
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 50099
bdev_desc_free 50099
bdev_desc_release_claims 380
bdev_destroy_cb 6507
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 398693
bdev_each_channel_msg 393086
bdev_enable_histogram_config_json 754
bdev_enable_qos 22670
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6480
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 154
bdev_examine_allowlist_free 2271
bdev_examine_allowlist_remove 12928
bdev_finish_unregister_bdevs_iter 6469
bdev_finish_wait_for_examine_done 2271
bdev_for_each_io_done 0
bdev_free_io_stat 29419
bdev_get_by_name 32509
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 341
bdev_get_each_channel_stat 340
bdev_get_io_size_in_byte 224421865
bdev_get_io_stat 351
bdev_get_max_write 2874
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1104
bdev_histogram_enable_channel_cb 758
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 58
bdev_init_complete 2271
bdev_init_failed 0
bdev_io_complete 279390096
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70787
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 278153589
bdev_io_do_submit 279216910
bdev_io_exec_sequence 417978
bdev_io_exec_sequence_cb 417978
bdev_io_get_buf 15218417
bdev_io_get_buf_complete 15219000
bdev_io_get_iobuf_cb 71903
bdev_io_get_max_buf_len 30435260
bdev_io_increment_outstanding 280421276
bdev_io_init 282622558
bdev_io_needs_sequence_exec 484701161
bdev_io_on_tailq 190794
bdev_io_pull_data 348897
bdev_io_pull_data_done 348893
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 348897
bdev_io_push_bounce_data_done 348893
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 348893
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 15220743
bdev_io_range_is_locked 59616
bdev_io_should_split 286985689
bdev_io_split 2011628
bdev_io_split_done 3181803
bdev_io_split_submit 3181819
bdev_io_status_get_string 0
bdev_io_submit 281967830
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 347191
bdev_io_type_supported 10919842
bdev_io_update_io_stat 279171480
bdev_io_use_accel_sequence 758341996
bdev_io_use_memory_domain 207780178
bdev_io_valid_blocks 283506995
bdev_is_read_io 18640556
bdev_lba_range_overlapped 56305
bdev_lba_range_overlaps_tailq 4706
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4685
bdev_lock_lba_range_check_io 44871
bdev_lock_lba_range_ctx 4685
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3743
bdev_mgmt_channel_create 13134
bdev_mgmt_channel_destroy 13134
bdev_mgr_unregister_cb 2271
bdev_module_action_complete 68029
bdev_module_action_done 65758
bdev_module_all_actions_completed 12561289
bdev_module_fini_iter 8032
bdev_module_fini_start_iter 4188
bdev_module_get_max_ctx_size 2271
bdev_modules_init 2271
bdev_name_add 12974
bdev_name_cmp 136378
bdev_name_del 658
bdev_name_del_unsafe 12956
bdev_name_tree_RB_FIND 32509
bdev_name_tree_RB_INSERT 12974
bdev_name_tree_RB_INSERT_COLOR 12956
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 12956
bdev_name_tree_RB_REMOVE_COLOR 10088
bdev_no_mem_poller 1
bdev_ok_to_examine 6480
bdev_open 50099
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1044
bdev_open_async_fini 2271
bdev_open_async_opts_copy 1044
bdev_open_async_opts_get_default 1044
bdev_open_ext 28888
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 754
bdev_qos_destroy 196
bdev_qos_io_submit 11135641
bdev_qos_io_to_limit 889934788
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 889939700
bdev_qos_r_bps_queue 18640500
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 216608456
bdev_qos_rw_bps_rewind_quota 7813469
bdev_qos_rw_iops_queue 690549027
bdev_qos_rw_iops_rewind_quota 10683890
bdev_qos_rw_queue_io 907159138
bdev_qos_rw_rewind_io 18497359
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 646115
bdev_queue_nomem_io_tail 4451520
bdev_quiesce_range_locked 1272
bdev_read_blocks_with_md 20215956
bdev_readv_blocks_with_md 112720658
bdev_register 6478
bdev_register_finished 6468
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 253226453
bdev_rw_split_get_buf_cb 62386
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 4465679
bdev_start_qos 50053
bdev_start_reset 329
bdev_submit_request 279617960
bdev_trace 2027
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4685
bdev_unlock_lba_range_get_channel 3747
bdev_unmap_should_split 25090741
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1272
bdev_unregister 6468
bdev_unregister_abort_channel 432
bdev_unregister_unsafe 7126
bdev_update_qd_sampling_period 130
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12559018
bdev_write_blocks_with_md 29975492
bdev_write_zero_buffer 715787
bdev_write_zero_buffer_done 715787
bdev_write_zeroes_should_split 3266129
bdev_write_zeroes_split 10685
bdev_writev_blocks_with_md 88923244
claim_bdev 380
claim_opts_copy 88
claim_reset 358
claim_type_is_v2 1661
claim_type_promotes_to_write 100
claim_verify_rom 92
claim_verify_rwm 32
claim_verify_rwo 308
event_notify 1133
io_channel_iter_get_bdev 791774
log_already_claimed 113
parent_bdev_io_complete 2011624
register_flag_bdev 2130
spdk_bdev_abort 95353
spdk_bdev_add_io_stat 22955
spdk_bdev_alias_add 6510
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 638
spdk_bdev_channel_get_histogram 1096
spdk_bdev_claim_get_name 4737
spdk_bdev_claim_opts_init 528
spdk_bdev_close 28173
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 537942201
spdk_bdev_destruct_done 1818
spdk_bdev_dump_info_json 14573
spdk_bdev_dump_io_stat_json 331
spdk_bdev_enable_histogram_opts_init 768
spdk_bdev_examine 16
spdk_bdev_finish 2271
spdk_bdev_first 3720
spdk_bdev_first_leaf 639
spdk_bdev_flush 788560
spdk_bdev_flush_blocks 4417471
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 398666
spdk_bdev_for_each_channel_continue 393085
spdk_bdev_free_io 280064702
spdk_bdev_get_acwu 4195
spdk_bdev_get_aliases 14629
spdk_bdev_get_block_size 48942070
spdk_bdev_get_buf_align 89251498
spdk_bdev_get_by_name 3621
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 23207408
spdk_bdev_get_device_stat 341
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 102879918
spdk_bdev_get_io_channel 35791
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 291460
spdk_bdev_get_max_copy 4061
spdk_bdev_get_md_size 65253855
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 93950
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 47198
spdk_bdev_get_num_blocks 50194572
spdk_bdev_get_numa_id 1415
spdk_bdev_get_nvme_ctratt 3724
spdk_bdev_get_nvme_nsid 3101
spdk_bdev_get_optimal_io_boundary 4065
spdk_bdev_get_opts 366
spdk_bdev_get_physical_block_size 5882
spdk_bdev_get_product_name 18180
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 326
spdk_bdev_get_qos_rate_limits 14583
spdk_bdev_get_qos_rpc_type 58292
spdk_bdev_get_uuid 71257
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 8086
spdk_bdev_has_write_cache 5419
spdk_bdev_histogram_enable 761
spdk_bdev_histogram_enable_ext 768
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2271
spdk_bdev_io_complete 278717366
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 39246082
spdk_bdev_io_complete_nvme_status 38600001
spdk_bdev_io_complete_scsi_status 2316976
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 39040824
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 46501371
spdk_bdev_io_get_iovec 928396
spdk_bdev_io_get_md_buf 9548381
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 27957687
spdk_bdev_io_get_scsi_status 24162381
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 41149887
spdk_bdev_io_get_thread 294204249
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 15828738
spdk_bdev_io_set_md_buf 34432
spdk_bdev_io_type_supported 2120639
spdk_bdev_is_dif_check_enabled 1138602
spdk_bdev_is_dif_head_of_md 569133
spdk_bdev_is_md_interleaved 24501792
spdk_bdev_is_md_separate 70634261
spdk_bdev_is_zoned 6360
spdk_bdev_module_claim_bdev 5011
spdk_bdev_module_claim_bdev_desc 476
spdk_bdev_module_examine_done 65486
spdk_bdev_module_fini_done 5761
spdk_bdev_module_fini_start_done 1917
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 36255
spdk_bdev_module_list_find 36255
spdk_bdev_module_release_bdev 4939
spdk_bdev_next 13862
spdk_bdev_next_leaf 1556
spdk_bdev_notify_blockcnt_change 260
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 1530853
spdk_bdev_open_async 1044
spdk_bdev_open_ext 27842
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 890355
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1103
spdk_bdev_read 12745171
spdk_bdev_read_blocks 18425279
spdk_bdev_read_blocks_with_md 1794802
spdk_bdev_readv 904609
spdk_bdev_readv_blocks 15258002
spdk_bdev_readv_blocks_ext 36751885
spdk_bdev_readv_blocks_with_md 59106356
spdk_bdev_register 6482
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 30110
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 370
spdk_bdev_set_qd_sampling_period 6493
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1108
spdk_bdev_subsystem_config_json 154
spdk_bdev_unmap 11707993
spdk_bdev_unmap_blocks 25339355
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1107
spdk_bdev_unregister 6496
spdk_bdev_unregister_by_name 726
spdk_bdev_wait_for_examine 11289
spdk_bdev_write 27142756
spdk_bdev_write_blocks 29217481
spdk_bdev_write_blocks_with_md 109316
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3265958
spdk_bdev_writev 1494980
spdk_bdev_writev_blocks 13331057
spdk_bdev_writev_blocks_ext 52801999
spdk_bdev_writev_blocks_with_md 21455532
spdk_bdev_zcopy_end 989101
spdk_bdev_zcopy_start 1019079
spdk_for_each_bdev 3720
spdk_for_each_bdev_leaf 639

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