LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4815 5868 82.1 %
Date: 2024-12-09 11:09:38 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5211 24466 21.3 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 15739184
_bdev_abort 77915
_bdev_copy_split 0
_bdev_get_block_size_with_md 573717
_bdev_init 2061
_bdev_io_check_opts 70543325
_bdev_io_complete 227541868
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2306852
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2301078
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2297088
_bdev_io_handle_no_mem 226272079
_bdev_io_pull_bounce_data_buf 2309363
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2298408
_bdev_io_put_buf 12198627
_bdev_io_set_buf 12183333
_bdev_io_set_md_buf 12187714
_bdev_io_submit 230199774
_bdev_io_submit_ext 159257801
_bdev_lock_lba_range 4638
_bdev_memory_domain_get_io_cb 2292719
_bdev_next_leaf 2082
_bdev_open_async 1029
_bdev_reset_complete 308
_bdev_rw_split 942344
_bdev_trace 2061
_bdev_unlock_lba_range 4638
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 166
_calculate_measured_qd_cpl 85
_event_notify 1088
_is_buf_allocated 38748650
_media_management_notify 0
_remove_notify 755
_resize_notify 333
_spdk_bdev_quiesce 2522
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2061
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2061
_tmp_bdev_event_cb 0
_to_next_boundary 1911006
bdev_abort 77911
bdev_abort_all_buf_io 21933
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22278
bdev_abort_buf_io 77907
bdev_abort_buf_io_cb 0
bdev_abort_io 77935
bdev_abort_io_done 77931
bdev_abort_queued_io 77915
bdev_abort_retry 4
bdev_alias_del 6064
bdev_alloc_io_stat 27535
bdev_bytes_to_blocks 54074377
bdev_calculate_measured_queue_depth 85
bdev_ch_add_to_io_submitted 231702151
bdev_ch_remove_from_io_submitted 229606798
bdev_ch_resubmit_io 6355417
bdev_ch_retry_io 5588592
bdev_channel_abort_queued_ios 21588
bdev_channel_create 21166
bdev_channel_destroy 21158
bdev_channel_destroy_resource 21158
bdev_channel_for_each_io 0
bdev_channel_get_io 233163258
bdev_channel_poll_qos 381590
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 382083
bdev_channel_submit_qos_io_done 380406
bdev_close 63261
bdev_compare_and_write_do_compare 3347
bdev_compare_and_write_do_compare_done 3347
bdev_compare_and_write_do_write 3196
bdev_compare_and_write_do_write_done 3196
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3353
bdev_compare_do_read_done 3353
bdev_comparev_and_writev_blocks_locked 3347
bdev_comparev_and_writev_blocks_unlock 3347
bdev_comparev_and_writev_blocks_unlocked 3347
bdev_comparev_blocks_with_md 3419
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 330
bdev_copy_split 16
bdev_desc_alloc 63308
bdev_desc_free 63308
bdev_desc_get_block_size 297196903
bdev_desc_release_claims 318
bdev_destroy_cb 6044
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 397809
bdev_each_channel_msg 392428
bdev_enable_histogram_config_json 913
bdev_enable_qos 21213
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6052
bdev_examine_allowlist_check 119
bdev_examine_allowlist_config_json 161
bdev_examine_allowlist_free 2204
bdev_examine_allowlist_remove 12072
bdev_finish_unregister_bdevs_iter 5910
bdev_finish_wait_for_examine_done 2204
bdev_for_each_io_done 0
bdev_free_io_stat 27535
bdev_get_by_name 30221
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 342
bdev_get_each_channel_stat 337
bdev_get_io_size_in_byte 204080304
bdev_get_io_stat 352
bdev_get_max_write 2625
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1060
bdev_histogram_enable_channel_cb 709
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 60
bdev_init_complete 2204
bdev_init_failed 0
bdev_io_complete 229528455
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 64999
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 229142617
bdev_io_do_submit 229987309
bdev_io_exec_sequence 383842
bdev_io_exec_sequence_cb 383842
bdev_io_get_accel_buf 0
bdev_io_get_block_size 205088410
bdev_io_get_buf 12183744
bdev_io_get_buf_complete 12185660
bdev_io_get_iobuf_cb 59700
bdev_io_get_max_buf_len 24364713
bdev_io_increment_outstanding 230542026
bdev_io_init 231542333
bdev_io_init_dif_ctx 1982658
bdev_io_needs_accel_buffer 156956002
bdev_io_needs_bounce_buffer 159445990
bdev_io_needs_metadata 473060028
bdev_io_needs_sequence_exec 400670140
bdev_io_on_tailq 155870
bdev_io_pull_data 2316356
bdev_io_pull_data_done 2301228
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 2309760
bdev_io_push_bounce_data_done 2309120
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2308497
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 12199142
bdev_io_range_is_locked 57041
bdev_io_should_split 236120305
bdev_io_split 940076
bdev_io_split_done 2011638
bdev_io_split_submit 2011654
bdev_io_status_get_string 0
bdev_io_submit 231133073
bdev_io_submit_reset 284
bdev_io_submit_sequence_cb 318843
bdev_io_type_supported 11953773
bdev_io_update_io_stat 229430522
bdev_io_use_accel_sequence 630318211
bdev_io_use_memory_domain 171103586
bdev_io_valid_blocks 232914725
bdev_is_read_io 17677512
bdev_lba_range_overlapped 53764
bdev_lba_range_overlaps_tailq 4659
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3379
bdev_lock_lba_range_cb 4638
bdev_lock_lba_range_check_io 41475
bdev_lock_lba_range_ctx 4638
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3708
bdev_mgmt_channel_create 12850
bdev_mgmt_channel_destroy 12851
bdev_mgr_unregister_cb 2204
bdev_module_action_complete 63260
bdev_module_action_done 61056
bdev_module_all_actions_completed 13563248
bdev_module_fini_iter 7763
bdev_module_fini_start_iter 4054
bdev_module_get_max_ctx_size 2204
bdev_modules_init 2204
bdev_name_add 12118
bdev_name_cmp 124539
bdev_name_del 419
bdev_name_del_unsafe 12100
bdev_name_tree_RB_FIND 30221
bdev_name_tree_RB_INSERT 12118
bdev_name_tree_RB_INSERT_COLOR 12100
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 12100
bdev_name_tree_RB_REMOVE_COLOR 9334
bdev_no_mem_poller 1
bdev_ok_to_examine 6052
bdev_open 63308
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1019
bdev_open_async_fini 2204
bdev_open_async_opts_copy 1019
bdev_open_async_opts_get_default 1019
bdev_open_ext 27087
bdev_open_opts_copy 8101
bdev_open_opts_get_defaults 67360
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 913
bdev_qos_destroy 196
bdev_qos_io_submit 10483328
bdev_qos_io_to_limit 753884288
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 753889240
bdev_qos_r_bps_queue 17677456
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 197227292
bdev_qos_rw_bps_rewind_quota 6853016
bdev_qos_rw_iops_queue 572889229
bdev_qos_rw_iops_rewind_quota 10686298
bdev_qos_rw_queue_io 770114245
bdev_qos_rw_rewind_io 17539314
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 779404
bdev_queue_nomem_io_tail 5576208
bdev_quiesce_range_locked 1259
bdev_read_blocks_with_md 11765804
bdev_readv_blocks_with_md 89381737
bdev_register 6050
bdev_register_finished 6040
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 300
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 345
bdev_reset_freeze_channel_done 300
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 201228767
bdev_rw_split_get_buf_cb 65763
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 246
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5588593
bdev_start_qos 63261
bdev_start_reset 308
bdev_submit_request 230496968
bdev_trace 1955
bdev_unfreeze_channel 349
bdev_unlock_lba_range 3387
bdev_unlock_lba_range_cb 4638
bdev_unlock_lba_range_get_channel 3712
bdev_unmap_should_split 27966871
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1259
bdev_unregister 6040
bdev_unregister_abort_channel 430
bdev_unregister_unsafe 6731
bdev_update_qd_sampling_period 106
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13561044
bdev_write_blocks_with_md 27371495
bdev_write_zero_buffer 571092
bdev_write_zero_buffer_done 571092
bdev_write_zeroes_should_split 2913765
bdev_write_zeroes_split 12636
bdev_writev_blocks_with_md 70816156
claim_bdev 318
claim_opts_copy 88
claim_reset 296
claim_type_is_v2 1414
claim_type_promotes_to_write 100
claim_verify_rom 92
claim_verify_rwm 32
claim_verify_rwo 246
event_notify 1088
io_channel_iter_get_bdev 790232
log_already_claimed 114
parent_bdev_io_complete 940072
register_flag_bdev 2061
spdk_bdev_abort 77891
spdk_bdev_add_io_stat 21495
spdk_bdev_alias_add 6082
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 399
spdk_bdev_channel_get_histogram 1052
spdk_bdev_claim_get_name 8425
spdk_bdev_claim_opts_init 466
spdk_bdev_close 26397
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3367
spdk_bdev_comparev_blocks 3395
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 318
spdk_bdev_desc_get_bdev 683329144
spdk_bdev_desc_get_block_size 46999271
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 703793
spdk_bdev_desc_get_md_size 41244652
spdk_bdev_desc_is_dif_check_enabled 1409674
spdk_bdev_desc_is_dif_head_of_md 703793
spdk_bdev_desc_is_md_interleaved 703823
spdk_bdev_desc_is_md_separate 126905
spdk_bdev_destruct_done 1585
spdk_bdev_dump_info_json 30059
spdk_bdev_dump_io_stat_json 332
spdk_bdev_enable_histogram_opts_init 719
spdk_bdev_examine 16
spdk_bdev_finish 2204
spdk_bdev_first 5072
spdk_bdev_first_leaf 625
spdk_bdev_flush 339140
spdk_bdev_flush_blocks 2711834
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 397812
spdk_bdev_for_each_channel_continue 392422
spdk_bdev_free_io 229077290
spdk_bdev_get_acwu 2679
spdk_bdev_get_aliases 30107
spdk_bdev_get_block_size 3032767
spdk_bdev_get_buf_align 66446857
spdk_bdev_get_by_name 3134
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8864055
spdk_bdev_get_device_stat 342
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 16856735
spdk_bdev_get_io_channel 33552
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 601180
spdk_bdev_get_max_copy 2562
spdk_bdev_get_md_size 6388075
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 131404
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 63707
spdk_bdev_get_num_blocks 33920791
spdk_bdev_get_numa_id 1381
spdk_bdev_get_nvme_ctratt 3579
spdk_bdev_get_nvme_nsid 2995
spdk_bdev_get_optimal_io_boundary 2558
spdk_bdev_get_opts 323
spdk_bdev_get_physical_block_size 8835
spdk_bdev_get_product_name 32551
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 327
spdk_bdev_get_qos_rate_limits 30069
spdk_bdev_get_qos_rpc_type 120236
spdk_bdev_get_uuid 46081
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 4772
spdk_bdev_has_write_cache 3042
spdk_bdev_histogram_enable 712
spdk_bdev_histogram_enable_ext 719
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2204
spdk_bdev_io_complete 229032845
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 35646927
spdk_bdev_io_complete_nvme_status 23990874
spdk_bdev_io_complete_scsi_status 4952580
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 25624286
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 35972484
spdk_bdev_io_get_iovec 1113783
spdk_bdev_io_get_md_buf 9369566
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 23340605
spdk_bdev_io_get_scsi_status 9192525
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 25924982
spdk_bdev_io_get_thread 241580299
spdk_bdev_io_hide_metadata 3906677
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11021038
spdk_bdev_io_set_md_buf 12
spdk_bdev_io_type_supported 2575080
spdk_bdev_is_dif_check_enabled 1409599
spdk_bdev_is_dif_head_of_md 704734
spdk_bdev_is_md_interleaved 12138470
spdk_bdev_is_md_separate 51368534
spdk_bdev_is_zoned 5204
spdk_bdev_module_claim_bdev 4826
spdk_bdev_module_claim_bdev_desc 414
spdk_bdev_module_examine_done 60784
spdk_bdev_module_fini_done 5559
spdk_bdev_module_fini_start_done 1850
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 34957
spdk_bdev_module_list_find 34957
spdk_bdev_module_release_bdev 4754
spdk_bdev_next 29373
spdk_bdev_next_leaf 1457
spdk_bdev_notify_blockcnt_change 221
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 115
spdk_bdev_nvme_io_passthru 55
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 244073
spdk_bdev_open_async 1019
spdk_bdev_open_ext 22010
spdk_bdev_open_ext_v2 26066
spdk_bdev_open_opts_init 4052
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 943963
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1090
spdk_bdev_read 10900110
spdk_bdev_read_blocks 11765776
spdk_bdev_read_blocks_with_md 16
spdk_bdev_readv 1708269
spdk_bdev_readv_blocks 7948206
spdk_bdev_readv_blocks_ext 26505611
spdk_bdev_readv_blocks_with_md 53767225
spdk_bdev_register 6054
spdk_bdev_reset 308
spdk_bdev_reset_io_stat 28224
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 327
spdk_bdev_set_qd_sampling_period 6065
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1064
spdk_bdev_subsystem_config_json 161
spdk_bdev_unmap 13024730
spdk_bdev_unmap_blocks 28149413
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1094
spdk_bdev_unregister 6068
spdk_bdev_unregister_by_name 779
spdk_bdev_wait_for_examine 10641
spdk_bdev_write 26504139
spdk_bdev_write_blocks 26822282
spdk_bdev_write_blocks_with_md 12
spdk_bdev_write_zeroes 484
spdk_bdev_write_zeroes_blocks 2913630
spdk_bdev_writev 1685157
spdk_bdev_writev_blocks 5560943
spdk_bdev_writev_blocks_ext 44091623
spdk_bdev_writev_blocks_with_md 20662919
spdk_bdev_zcopy_end 1154195
spdk_bdev_zcopy_start 1173929
spdk_for_each_bdev 5072
spdk_for_each_bdev_leaf 625

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