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: 2024-07-10 21:01:08 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 27097144
_bdev_abort 42633
_bdev_copy_split 0
_bdev_get_block_size_with_md 584322
_bdev_init 2101
_bdev_io_check_opts 87224372
_bdev_io_complete 260658316
_bdev_io_complete_in_submit 36
_bdev_io_complete_push_bounce_done 1446
_bdev_io_ext_use_bounce_buffer 326838
_bdev_io_handle_no_mem 261438255
_bdev_io_pull_bounce_data_buf 328260
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
_bdev_io_push_bounce_data_buffer 1446
_bdev_io_put_buf 11621674
_bdev_io_set_buf 11621674
_bdev_io_set_md_buf 11621674
_bdev_io_submit 260615279
_bdev_io_submit_ext 137430149
_bdev_lock_lba_range 5942
_bdev_memory_domain_get_io_cb 326838
_bdev_memory_domain_io_get_buf 326838
_bdev_next_leaf 1970
_bdev_open_async 1019
_bdev_rw_split 1788428
_bdev_trace 2101
_bdev_unlock_lba_range 5942
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 280
_calculate_measured_qd_cpl 143
_event_notify 1434
_is_buf_allocated 57063808
_media_management_notify 0
_remove_notify 1184
_resize_notify 250
_spdk_bdev_quiesce 5048
_tmp_bdev_event_cb 0
_to_next_boundary 3241447
bdev_abort 42627
bdev_abort_all_buf_io 23707
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 46813
bdev_abort_buf_io 42621
bdev_abort_buf_io_cb 0
bdev_abort_io 42645
bdev_abort_io_done 42639
bdev_abort_queued_io 42633
bdev_abort_retry 6
bdev_alias_del 7133
bdev_alloc_io_stat 30118
bdev_bytes_to_blocks 61902067
bdev_calculate_measured_queue_depth 143
bdev_ch_resubmit_io 7577465
bdev_ch_retry_io 6895998
bdev_channel_abort_queued_ios 23287
bdev_channel_create 22698
bdev_channel_destroy 22686
bdev_channel_destroy_resource 22686
bdev_channel_for_each_io 0
bdev_channel_get_io 263215018
bdev_channel_poll_qos 370568
bdev_channel_poll_timeout_io 78
bdev_channel_poll_timeout_io_done 48
bdev_channel_start_reset 364
bdev_channel_submit_qos_io 371792
bdev_channel_submit_qos_io_done 370052
bdev_close 67375
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 67438
bdev_desc_free 67438
bdev_desc_release_claims 365
bdev_destroy_cb 7154
bdev_disable_qos_done 16
bdev_disable_qos_msg 28
bdev_disable_qos_msg_done 16
bdev_each_channel_cpl 391315
bdev_each_channel_msg 383800
bdev_enable_histogram_config_json 942
bdev_enable_qos 22759
bdev_enable_qos_done 218
bdev_enable_qos_msg 73
bdev_examine 7101
bdev_examine_allowlist_check 71
bdev_examine_allowlist_config_json 138
bdev_examine_allowlist_free 2373
bdev_finish_unregister_bdevs_iter 6725
bdev_finish_wait_for_examine_done 2373
bdev_for_each_io_done 0
bdev_free_io_stat 30118
bdev_get_by_name 34829
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 318
bdev_get_each_channel_stat 309
bdev_get_io_size_in_byte 95412282
bdev_get_io_stat 328
bdev_get_max_write 2985
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 2373
bdev_init_failed 0
bdev_io_complete 262954810
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 84702
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 261886967
bdev_io_do_submit 260615249
bdev_io_exec_sequence 362525
bdev_io_exec_sequence_cb 362525
bdev_io_get_buf 11621674
bdev_io_get_buf_complete 11621674
bdev_io_get_iobuf_cb 30661
bdev_io_get_max_buf_len 23243348
bdev_io_increment_outstanding 261886967
bdev_io_init 262381619
bdev_io_needs_sequence_exec 406451815
bdev_io_on_tailq 85290
bdev_io_pull_data 331593
bdev_io_pull_data_done 328260
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 1452
bdev_io_push_bounce_data_done 1446
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf 1446
bdev_io_push_bounce_md_buf_done 12
bdev_io_put_buf 11621674
bdev_io_range_is_locked 221738
bdev_io_should_split 264169169
bdev_io_split 1787479
bdev_io_split_done 3304496
bdev_io_split_submit 3304520
bdev_io_status_get_string 0
bdev_io_submit 262404573
bdev_io_submit_reset 333
bdev_io_submit_sequence_cb 277823
bdev_io_type_supported 8769302
bdev_io_update_io_stat 260658316
bdev_io_use_accel_sequence 427482
bdev_io_use_memory_domain 50473
bdev_io_valid_blocks 262896089
bdev_is_read_io 17097364
bdev_lba_range_overlapped 218505
bdev_lba_range_overlaps_tailq 5992
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3421
bdev_lock_lba_range_cb 5942
bdev_lock_lba_range_check_io 178371
bdev_lock_lba_range_ctx 5942
bdev_lock_lba_range_ctx_msg 44
bdev_lock_lba_range_get_channel 4304
bdev_mgmt_channel_create 13178
bdev_mgmt_channel_destroy 13178
bdev_mgr_unregister_cb 2373
bdev_module_action_complete 74605
bdev_module_action_done 72232
bdev_module_all_actions_completed 2893788
bdev_module_fini_iter 8132
bdev_module_fini_start_iter 4280
bdev_module_get_max_ctx_size 2373
bdev_modules_init 2373
bdev_name_add 14262
bdev_name_cmp 135423
bdev_name_del 640
bdev_name_del_unsafe 14236
bdev_name_tree_RB_FIND 34829
bdev_name_tree_RB_INSERT 14262
bdev_name_tree_RB_INSERT_COLOR 14236
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 14236
bdev_name_tree_RB_REMOVE_COLOR 10300
bdev_no_mem_poller 22
bdev_ok_to_examine 7101
bdev_open 67438
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1009
bdev_open_async_fini 2373
bdev_open_async_opts_copy 1009
bdev_open_async_opts_get_default 1009
bdev_open_ext 32541
bdev_poll_timeout_io 48
bdev_qos_channel_destroy 134
bdev_qos_config_json 942
bdev_qos_destroy 210
bdev_qos_io_submit 8166139
bdev_qos_io_to_limit 389875162
bdev_qos_is_iops_rate_limit 1110
bdev_qos_queue_io 389875162
bdev_qos_r_bps_queue 17097280
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 89013957
bdev_qos_rw_bps_rewind_quota 6398325
bdev_qos_rw_iops_queue 316499993
bdev_qos_rw_iops_rewind_quota 10581505
bdev_qos_rw_queue_io 405513950
bdev_qos_rw_rewind_io 16979830
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 912434
bdev_queue_nomem_io_tail 6668633
bdev_quiesce_range_locked 2521
bdev_read_blocks_with_md 58946070
bdev_readv_blocks_with_md 54854657
bdev_register 7115
bdev_register_finished 7101
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 229823299
bdev_rw_split_get_buf_cb 111346
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 6896022
bdev_start_qos 67375
bdev_start_reset 358
bdev_submit_request 261524403
bdev_trace 1994
bdev_unfreeze_channel 420
bdev_unlock_lba_range 3433
bdev_unlock_lba_range_cb 5942
bdev_unlock_lba_range_get_channel 4310
bdev_unmap_should_split 27233224
bdev_unmap_split 18
bdev_unquiesce_range_unlocked 2521
bdev_unregister 7101
bdev_unregister_abort_channel 601
bdev_unregister_unsafe 8222
bdev_update_qd_sampling_period 172
bdev_update_qos_rate_limit_msg 16
bdev_wait_for_examine_cb 2891415
bdev_write_blocks_with_md 31803707
bdev_write_zero_buffer 581337
bdev_write_zero_buffer_done 581337
bdev_write_zeroes_should_split 2426790
bdev_write_zeroes_split 7952
bdev_writev_blocks_with_md 83027865
claim_bdev 365
claim_opts_copy 132
claim_reset 346
claim_type_is_v2 1659
claim_type_promotes_to_write 97
claim_verify_rom 91
claim_verify_rwm 48
claim_verify_rwo 304
event_notify 1434
io_channel_iter_get_bdev 775115
log_already_claimed 155
parent_bdev_io_complete 1787473
register_flag_bdev 2101
spdk_bdev_abort 42615
spdk_bdev_add_io_stat 22995
spdk_bdev_alias_add 7153
spdk_bdev_alias_del 32
spdk_bdev_alias_del_all 606
spdk_bdev_channel_get_histogram 1017
spdk_bdev_claim_get_name 7933
spdk_bdev_claim_opts_init 533
spdk_bdev_close 31222
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 332322028
spdk_bdev_destruct_done 1987
spdk_bdev_dump_info_json 28280
spdk_bdev_dump_io_stat_json 322
spdk_bdev_examine 6
spdk_bdev_finish 2373
spdk_bdev_first 4869
spdk_bdev_first_leaf 528
spdk_bdev_flush 664448
spdk_bdev_flush_blocks 3742021
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 391315
spdk_bdev_for_each_channel_continue 383800
spdk_bdev_free_io 262381619
spdk_bdev_get_acwu 2701
spdk_bdev_get_aliases 28312
spdk_bdev_get_block_size 44881699
spdk_bdev_get_buf_align 77747455
spdk_bdev_get_by_name 2288
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 25119936
spdk_bdev_get_device_stat 318
spdk_bdev_get_dif_type 51512802
spdk_bdev_get_io_channel 38305
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_max_copy 2572
spdk_bdev_get_md_size 53348800
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 141661
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 27580298
spdk_bdev_get_num_blocks 47912427
spdk_bdev_get_optimal_io_boundary 2574
spdk_bdev_get_opts 326
spdk_bdev_get_physical_block_size 4565
spdk_bdev_get_product_name 32282
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 317
spdk_bdev_get_qos_rate_limits 28290
spdk_bdev_get_qos_rpc_type 113120
spdk_bdev_get_uuid 63490
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6248
spdk_bdev_has_write_cache 5936
spdk_bdev_histogram_enable 702
spdk_bdev_histogram_get 32
spdk_bdev_initialize 2373
spdk_bdev_io_complete 261524704
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_nvme_status 38388909
spdk_bdev_io_complete_scsi_status 4742759
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 38390493
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 47455508
spdk_bdev_io_get_iovec 12438723
spdk_bdev_io_get_md_buf 11801754
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 23176100
spdk_bdev_io_get_scsi_status 26003347
spdk_bdev_io_get_seek_offset 60
spdk_bdev_io_get_submit_tsc 40575019
spdk_bdev_io_get_thread 274583730
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11937688
spdk_bdev_io_set_md_buf 47303
spdk_bdev_io_type_supported 1524237
spdk_bdev_is_dif_check_enabled 1171008
spdk_bdev_is_dif_head_of_md 584499
spdk_bdev_is_md_interleaved 26290441
spdk_bdev_is_md_separate 52648359
spdk_bdev_is_zoned 3848
spdk_bdev_module_claim_bdev 5661
spdk_bdev_module_claim_bdev_desc 503
spdk_bdev_module_examine_done 71848
spdk_bdev_module_fini_done 5759
spdk_bdev_module_fini_start_done 1907
spdk_bdev_module_init_done 384
spdk_bdev_module_list_add 35830
spdk_bdev_module_list_find 35830
spdk_bdev_module_release_bdev 5553
spdk_bdev_next 27620
spdk_bdev_next_leaf 1442
spdk_bdev_notify_blockcnt_change 193
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 1787226
spdk_bdev_open_async 1009
spdk_bdev_open_ext 31534
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 833367
spdk_bdev_quiesce 281
spdk_bdev_quiesce_range 2240
spdk_bdev_read 13343051
spdk_bdev_read_blocks 19175035
spdk_bdev_read_blocks_with_md 39771035
spdk_bdev_readv 2066993
spdk_bdev_readv_blocks 17327632
spdk_bdev_readv_blocks_ext 35498439
spdk_bdev_readv_blocks_with_md 24
spdk_bdev_register 7121
spdk_bdev_reset 364
spdk_bdev_reset_io_stat 30118
spdk_bdev_seek_data 30
spdk_bdev_seek_hole 30
spdk_bdev_set_opts 332
spdk_bdev_set_qd_sampling_period 7136
spdk_bdev_set_qos_rate_limits 175
spdk_bdev_set_timeout 1035
spdk_bdev_subsystem_config_json 138
spdk_bdev_unmap 13559964
spdk_bdev_unmap_blocks 27422760
spdk_bdev_unquiesce 281
spdk_bdev_unquiesce_range 2246
spdk_bdev_unregister 7143
spdk_bdev_unregister_by_name 1248
spdk_bdev_wait_for_examine 11468
spdk_bdev_write 29214410
spdk_bdev_write_blocks 31100716
spdk_bdev_write_blocks_with_md 121648
spdk_bdev_write_zeroes 709
spdk_bdev_write_zeroes_blocks 2426614
spdk_bdev_writev 3052456
spdk_bdev_writev_blocks 15798086
spdk_bdev_writev_blocks_ext 51725955
spdk_bdev_writev_blocks_with_md 14290996
spdk_bdev_zcopy_end 652280
spdk_bdev_zcopy_start 659585
spdk_for_each_bdev 4869
spdk_for_each_bdev_leaf 528

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