LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4641 5666 81.9 %
Date: 2024-11-15 14:56:24 Functions: 413 454 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4990 23751 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 21552939
_bdev_abort 3010
_bdev_copy_split 0
_bdev_get_block_size_with_md 610684
_bdev_init 1706
_bdev_io_check_opts 49177871
_bdev_io_complete 207891280
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 317374
_bdev_io_ext_use_bounce_buffer 316619
_bdev_io_handle_no_mem 207928333
_bdev_io_pull_bounce_data_buf 317374
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 317374
_bdev_io_put_buf 7070700
_bdev_io_set_buf 7066878
_bdev_io_set_md_buf 7066740
_bdev_io_submit 210345406
_bdev_io_submit_ext 137613320
_bdev_lock_lba_range 1567
_bdev_memory_domain_get_io_cb 316619
_bdev_memory_domain_io_get_buf 316619
_bdev_next_leaf 1618
_bdev_open_async 996
_bdev_rw_split 745167
_bdev_trace 1706
_bdev_unlock_lba_range 1567
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 184
_calculate_measured_qd_cpl 94
_event_notify 753
_is_buf_allocated 41111133
_media_management_notify 0
_remove_notify 707
_resize_notify 46
_spdk_bdev_quiesce 2526
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 1706
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 1706
_tmp_bdev_event_cb 0
_to_next_boundary 1425324
bdev_abort 3006
bdev_abort_all_buf_io 11901
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23483
bdev_abort_buf_io 3002
bdev_abort_buf_io_cb 0
bdev_abort_io 3030
bdev_abort_io_done 3026
bdev_abort_queued_io 3010
bdev_abort_retry 4
bdev_alias_del 5287
bdev_alloc_io_stat 16802
bdev_bytes_to_blocks 57488669
bdev_calculate_measured_queue_depth 94
bdev_ch_add_to_io_submitted 211732512
bdev_ch_remove_from_io_submitted 210888517
bdev_ch_resubmit_io 3952631
bdev_ch_retry_io 3469247
bdev_channel_abort_queued_ios 11547
bdev_channel_create 11236
bdev_channel_destroy 11228
bdev_channel_destroy_resource 11228
bdev_channel_for_each_io 0
bdev_channel_get_io 212677505
bdev_channel_poll_qos 394565
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 314
bdev_channel_submit_qos_io 396311
bdev_channel_submit_qos_io_done 394151
bdev_close 47667
bdev_compare_and_write_do_compare 274
bdev_compare_and_write_do_compare_done 274
bdev_compare_and_write_do_write 134
bdev_compare_and_write_do_write_done 134
bdev_compare_blocks_with_md 16
bdev_compare_do_read 258
bdev_compare_do_read_done 258
bdev_comparev_and_writev_blocks_locked 274
bdev_comparev_and_writev_blocks_unlock 274
bdev_comparev_and_writev_blocks_unlocked 274
bdev_comparev_blocks_with_md 350
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 331
bdev_copy_split 16
bdev_desc_alloc 47709
bdev_desc_free 47709
bdev_desc_release_claims 316
bdev_destroy_cb 5298
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 404506
bdev_each_channel_msg 400085
bdev_enable_histogram_config_json 867
bdev_enable_qos 11283
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 5263
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 142
bdev_examine_allowlist_free 1833
bdev_finish_unregister_bdevs_iter 5236
bdev_finish_wait_for_examine_done 1833
bdev_for_each_io_done 0
bdev_free_io_stat 16802
bdev_get_by_name 24506
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 318
bdev_get_each_channel_stat 321
bdev_get_io_size_in_byte 237681334
bdev_get_io_stat 328
bdev_get_max_write 2281
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 932
bdev_histogram_enable_channel_cb 586
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 1833
bdev_init_failed 0
bdev_io_complete 209305994
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 44359
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 209145904
bdev_io_do_submit 209866842
bdev_io_exec_sequence 360962
bdev_io_exec_sequence_cb 360962
bdev_io_get_buf 7066823
bdev_io_get_buf_complete 7066886
bdev_io_get_iobuf_cb 77094
bdev_io_get_max_buf_len 14130667
bdev_io_increment_outstanding 210427740
bdev_io_init 212029671
bdev_io_needs_sequence_exec 349780095
bdev_io_on_tailq 6060
bdev_io_pull_data 317378
bdev_io_pull_data_done 317374
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 317378
bdev_io_push_bounce_data_done 317374
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 317374
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 7070739
bdev_io_range_is_locked 40704
bdev_io_should_split 214778759
bdev_io_split 743920
bdev_io_split_done 1472242
bdev_io_split_submit 1472258
bdev_io_status_get_string 0
bdev_io_submit 211488581
bdev_io_submit_reset 294
bdev_io_submit_sequence_cb 316603
bdev_io_type_supported 7677033
bdev_io_update_io_stat 211207005
bdev_io_use_accel_sequence 554290486
bdev_io_use_memory_domain 141158089
bdev_io_valid_blocks 212859747
bdev_is_read_io 18210337
bdev_lba_range_overlapped 40500
bdev_lba_range_overlaps_tailq 1588
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 306
bdev_lock_lba_range_cb 1567
bdev_lock_lba_range_check_io 31900
bdev_lock_lba_range_ctx 1567
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 533
bdev_mgmt_channel_create 5427
bdev_mgmt_channel_destroy 5427
bdev_mgr_unregister_cb 1833
bdev_module_action_complete 54558
bdev_module_action_done 52725
bdev_module_all_actions_completed 1569029
bdev_module_fini_iter 6332
bdev_module_fini_start_iter 3332
bdev_module_get_max_ctx_size 1833
bdev_modules_init 1833
bdev_name_add 10562
bdev_name_cmp 107930
bdev_name_del 422
bdev_name_del_unsafe 10546
bdev_name_tree_RB_FIND 24506
bdev_name_tree_RB_INSERT 10562
bdev_name_tree_RB_INSERT_COLOR 10546
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 10546
bdev_name_tree_RB_REMOVE_COLOR 8392
bdev_no_mem_poller 1
bdev_ok_to_examine 5263
bdev_open 47709
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 986
bdev_open_async_fini 1833
bdev_open_async_opts_copy 986
bdev_open_async_opts_get_default 986
bdev_open_ext 21580
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 867
bdev_qos_destroy 196
bdev_qos_io_submit 10725013
bdev_qos_io_to_limit 933003069
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 933009522
bdev_qos_r_bps_queue 18210281
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 230301775
bdev_qos_rw_bps_rewind_quota 7379734
bdev_qos_rw_iops_queue 719614264
bdev_qos_rw_iops_rewind_quota 10697600
bdev_qos_rw_queue_io 949918417
bdev_qos_rw_rewind_io 18077334
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 488872
bdev_queue_nomem_io_tail 3463954
bdev_quiesce_range_locked 1261
bdev_read_blocks_with_md 17385877
bdev_readv_blocks_with_md 83654216
bdev_register 5271
bdev_register_finished 5263
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 310
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 354
bdev_reset_freeze_channel_done 310
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 185047957
bdev_rw_split_get_buf_cb 79437
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 3469248
bdev_start_qos 47667
bdev_start_reset 310
bdev_submit_request 209776368
bdev_trace 1611
bdev_unfreeze_channel 355
bdev_unlock_lba_range 314
bdev_unlock_lba_range_cb 1567
bdev_unlock_lba_range_get_channel 537
bdev_unmap_should_split 24818438
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1261
bdev_unregister 5263
bdev_unregister_abort_channel 319
bdev_unregister_unsafe 5916
bdev_update_qd_sampling_period 115
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 1567196
bdev_write_blocks_with_md 29205567
bdev_write_zero_buffer 608403
bdev_write_zero_buffer_done 608403
bdev_write_zeroes_should_split 3025210
bdev_write_zeroes_split 5929
bdev_writev_blocks_with_md 54750010
claim_bdev 316
claim_opts_copy 88
claim_reset 297
claim_type_is_v2 1393
claim_type_promotes_to_write 85
claim_verify_rom 81
claim_verify_rwm 32
claim_verify_rwo 255
event_notify 753
io_channel_iter_get_bdev 804589
log_already_claimed 105
parent_bdev_io_complete 743916
register_flag_bdev 1706
spdk_bdev_abort 2986
spdk_bdev_add_io_stat 11549
spdk_bdev_alias_add 5303
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 402
spdk_bdev_channel_get_histogram 924
spdk_bdev_claim_get_name 4473
spdk_bdev_claim_opts_init 428
spdk_bdev_close 20864
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 280
spdk_bdev_comparev_blocks 326
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 319
spdk_bdev_desc_get_bdev 406406334
spdk_bdev_destruct_done 1633
spdk_bdev_dump_info_json 20982
spdk_bdev_dump_io_stat_json 308
spdk_bdev_enable_histogram_opts_init 596
spdk_bdev_examine 4
spdk_bdev_finish 1833
spdk_bdev_first 3217
spdk_bdev_first_leaf 401
spdk_bdev_flush 785316
spdk_bdev_flush_blocks 1935533
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 404508
spdk_bdev_for_each_channel_continue 400085
spdk_bdev_free_io 210669988
spdk_bdev_get_acwu 1148
spdk_bdev_get_aliases 21030
spdk_bdev_get_block_size 19934415
spdk_bdev_get_buf_align 53101160
spdk_bdev_get_by_name 2926
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8809555
spdk_bdev_get_device_stat 318
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 84462756
spdk_bdev_get_io_channel 22276
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 419640
spdk_bdev_get_max_copy 1021
spdk_bdev_get_md_size 34077193
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 97138
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 51531
spdk_bdev_get_num_blocks 13794390
spdk_bdev_get_numa_id 1189
spdk_bdev_get_nvme_ctratt 152
spdk_bdev_get_nvme_nsid 136
spdk_bdev_get_optimal_io_boundary 1025
spdk_bdev_get_opts 337
spdk_bdev_get_physical_block_size 2045
spdk_bdev_get_product_name 23490
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 303
spdk_bdev_get_qos_rate_limits 20992
spdk_bdev_get_qos_rpc_type 83928
spdk_bdev_get_uuid 5101
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 4653
spdk_bdev_has_write_cache 3030
spdk_bdev_histogram_enable 591
spdk_bdev_histogram_enable_ext 596
spdk_bdev_histogram_get 22
spdk_bdev_initialize 1833
spdk_bdev_io_complete 208761504
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 35529515
spdk_bdev_io_complete_nvme_status 16469251
spdk_bdev_io_complete_scsi_status 5119833
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 28293608
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 34238249
spdk_bdev_io_get_iovec 173755
spdk_bdev_io_get_md_buf 5966371
spdk_bdev_io_get_nvme_fused_status 10
spdk_bdev_io_get_nvme_status 7179928
spdk_bdev_io_get_scsi_status 9057184
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 16687711
spdk_bdev_io_get_thread 215610010
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 6923081
spdk_bdev_io_set_md_buf 39408
spdk_bdev_io_type_supported 1001899
spdk_bdev_is_dif_check_enabled 616458
spdk_bdev_is_dif_head_of_md 308204
spdk_bdev_is_md_interleaved 9733821
spdk_bdev_is_md_separate 36616103
spdk_bdev_is_zoned 1218
spdk_bdev_module_claim_bdev 1983
spdk_bdev_module_claim_bdev_desc 408
spdk_bdev_module_examine_done 52465
spdk_bdev_module_fini_done 4499
spdk_bdev_module_fini_start_done 1499
spdk_bdev_module_init_done 260
spdk_bdev_module_list_add 29053
spdk_bdev_module_list_find 29053
spdk_bdev_module_release_bdev 1911
spdk_bdev_next 20329
spdk_bdev_next_leaf 1217
spdk_bdev_notify_blockcnt_change 75
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 54
spdk_bdev_nvme_io_passthru 67
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 0
spdk_bdev_open_async 986
spdk_bdev_open_ext 20592
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 706391
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1092
spdk_bdev_read 13816910
spdk_bdev_read_blocks 16147097
spdk_bdev_read_blocks_with_md 1261156
spdk_bdev_readv 1780778
spdk_bdev_readv_blocks 8045079
spdk_bdev_readv_blocks_ext 16246269
spdk_bdev_readv_blocks_with_md 58557056
spdk_bdev_register 5275
spdk_bdev_reset 314
spdk_bdev_reset_io_stat 17451
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 341
spdk_bdev_set_qd_sampling_period 5288
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 936
spdk_bdev_subsystem_config_json 142
spdk_bdev_unmap 11679203
spdk_bdev_unmap_blocks 24939259
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1096
spdk_bdev_unregister 5291
spdk_bdev_unregister_by_name 649
spdk_bdev_wait_for_examine 8776
spdk_bdev_write 27450697
spdk_bdev_write_blocks 28722683
spdk_bdev_write_blocks_with_md 106528
spdk_bdev_write_zeroes 532
spdk_bdev_write_zeroes_blocks 3025057
spdk_bdev_writev 2018033
spdk_bdev_writev_blocks 5980788
spdk_bdev_writev_blocks_ext 33119795
spdk_bdev_writev_blocks_with_md 15255800
spdk_bdev_zcopy_end 174162
spdk_bdev_zcopy_start 174218
spdk_for_each_bdev 3217
spdk_for_each_bdev_leaf 401

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