LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4414 5873 75.2 %
Date: 2024-12-11 15:12:59 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4890 24414 20.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22646510
_bdev_abort 80718
_bdev_copy_split 0
_bdev_get_block_size_with_md 550807
_bdev_init 2146
_bdev_io_check_opts 62960412
_bdev_io_complete 202809083
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1807676
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 1806087
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 1806087
_bdev_io_handle_no_mem 201542144
_bdev_io_pull_bounce_data_buf 1807676
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1807676
_bdev_io_put_buf 11956432
_bdev_io_set_buf 11956558
_bdev_io_set_md_buf 11956558
_bdev_io_submit 202728094
_bdev_io_submit_ext 129661899
_bdev_lock_lba_range 4627
_bdev_memory_domain_get_io_cb 1806087
_bdev_next_leaf 2051
_bdev_open_async 1041
_bdev_reset_complete 280
_bdev_rw_split 688703
_bdev_trace 2146
_bdev_unlock_lba_range 4627
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 131
_calculate_measured_qd_cpl 67
_event_notify 1041
_is_buf_allocated 50589145
_media_management_notify 0
_remove_notify 704
_resize_notify 337
_spdk_bdev_quiesce 2519
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2146
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2146
_tmp_bdev_event_cb 0
_to_next_boundary 1712930
bdev_abort 80715
bdev_abort_all_buf_io 21901
bdev_abort_all_buf_io_cb 0
bdev_abort_all_nomem_io 21901
bdev_abort_all_queued_io 21915
bdev_abort_buf_io 80712
bdev_abort_buf_io_cb 0
bdev_abort_io 80733
bdev_abort_io_done 80730
bdev_abort_queued_io 80718
bdev_abort_retry 3
bdev_alias_del 6009
bdev_alloc_io_stat 27434
bdev_bytes_to_blocks 51572915
bdev_calculate_measured_queue_depth 67
bdev_ch_add_to_io_submitted 203496411
bdev_ch_remove_from_io_submitted 203496411
bdev_ch_resubmit_io 5518891
bdev_ch_retry_io 4842848
bdev_channel_abort_queued_ios 21591
bdev_channel_create 21170
bdev_channel_destroy 21164
bdev_channel_destroy_resource 21164
bdev_channel_for_each_io 0
bdev_channel_get_io 204027406
bdev_channel_poll_qos 336716
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_submit_qos_io 336983
bdev_channel_submit_qos_io_done 335925
bdev_close 63236
bdev_compare_and_write_do_compare 3345
bdev_compare_and_write_do_compare_done 3345
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3322
bdev_compare_do_read_done 3322
bdev_comparev_and_writev_blocks_locked 3345
bdev_comparev_and_writev_blocks_unlock 3345
bdev_comparev_and_writev_blocks_unlocked 3345
bdev_comparev_blocks_with_md 3407
bdev_copy_do_read 9
bdev_copy_do_read_done 9
bdev_copy_do_write 9
bdev_copy_do_write_done 9
bdev_copy_get_buf_cb 9
bdev_copy_should_split 291
bdev_copy_split 12
bdev_desc_alloc 63274
bdev_desc_free 63274
bdev_desc_get_block_size 186807636
bdev_desc_release_claims 326
bdev_destroy_cb 5992
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 353060
bdev_each_channel_msg 347060
bdev_enable_histogram_config_json 871
bdev_enable_qos 21208
bdev_enable_qos_done 177
bdev_enable_qos_msg 44
bdev_examine 5998
bdev_examine_allowlist_check 107
bdev_examine_allowlist_config_json 187
bdev_examine_allowlist_free 2225
bdev_examine_allowlist_remove 11972
bdev_finish_unregister_bdevs_iter 6009
bdev_finish_wait_for_examine_done 2225
bdev_for_each_io_done 0
bdev_free_io_stat 27434
bdev_get_by_name 30292
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 284
bdev_get_each_channel_stat 281
bdev_get_io_size_in_byte 92080517
bdev_get_io_stat 292
bdev_get_max_write 2699
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 1045
bdev_histogram_enable_channel_cb 713
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 54
bdev_init_complete 2225
bdev_init_failed 0
bdev_io_complete 204667194
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 67911
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 203812387
bdev_io_do_submit 202728079
bdev_io_exec_sequence 394626
bdev_io_exec_sequence_cb 394626
bdev_io_get_accel_buf 0
bdev_io_get_block_size 92823795
bdev_io_get_buf 11956558
bdev_io_get_buf_complete 11956558
bdev_io_get_iobuf_cb 39577
bdev_io_get_max_buf_len 23912990
bdev_io_increment_outstanding 203812387
bdev_io_init 203117843
bdev_io_init_dif_ctx 1479366
bdev_io_needs_accel_buffer 127855812
bdev_io_needs_bounce_buffer 129661899
bdev_io_needs_metadata 384407201
bdev_io_needs_sequence_exec 345878396
bdev_io_on_tailq 161466
bdev_io_pull_data 1807679
bdev_io_pull_data_done 1807676
bdev_io_pull_data_done_and_track 6
bdev_io_pull_md_buf 12
bdev_io_pull_md_buf_done 6
bdev_io_push_bounce_data 1807679
bdev_io_push_bounce_data_done 1807676
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1807676
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_accel_buf 126
bdev_io_put_buf 11956558
bdev_io_range_is_locked 44120
bdev_io_should_split 205612895
bdev_io_split 687328
bdev_io_split_done 1734964
bdev_io_split_submit 1734976
bdev_io_status_get_string 0
bdev_io_submit 203416676
bdev_io_submit_reset 262
bdev_io_submit_sequence_cb 326715
bdev_io_type_supported 12434849
bdev_io_update_io_stat 202809083
bdev_io_use_accel_sequence 554872809
bdev_io_use_memory_domain 139246438
bdev_io_valid_blocks 203652125
bdev_is_read_io 15525100
bdev_lba_range_overlapped 40831
bdev_lba_range_overlaps_tailq 4645
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4627
bdev_lock_lba_range_check_io 33787
bdev_lock_lba_range_ctx 4627
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3691
bdev_mgmt_channel_create 12857
bdev_mgmt_channel_destroy 12857
bdev_mgr_unregister_cb 2225
bdev_module_action_complete 63980
bdev_module_action_done 61755
bdev_module_all_actions_completed 12047089
bdev_module_fini_iter 8072
bdev_module_fini_start_iter 4157
bdev_module_get_max_ctx_size 2225
bdev_modules_init 2225
bdev_name_add 12009
bdev_name_cmp 121210
bdev_name_del 436
bdev_name_del_unsafe 11995
bdev_name_tree_RB_FIND 30292
bdev_name_tree_RB_INSERT 12009
bdev_name_tree_RB_INSERT_COLOR 11995
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 11995
bdev_name_tree_RB_REMOVE_COLOR 9186
bdev_no_mem_poller 1
bdev_ok_to_examine 5998
bdev_open 63274
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1031
bdev_open_async_fini 2225
bdev_open_async_opts_copy 1031
bdev_open_async_opts_get_default 1031
bdev_open_ext 27158
bdev_open_opts_copy 8089
bdev_open_opts_get_defaults 67320
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 871
bdev_qos_destroy 160
bdev_qos_io_submit 6900872
bdev_qos_io_to_limit 354986915
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 354986915
bdev_qos_r_bps_queue 15525058
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 85149353
bdev_qos_rw_bps_rewind_quota 6931164
bdev_qos_rw_iops_queue 284217043
bdev_qos_rw_iops_rewind_quota 8463943
bdev_qos_rw_queue_io 369366396
bdev_qos_rw_rewind_io 15395107
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_qos_w_bps_queue 42
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 6
bdev_queue_nomem_io_head 689649
bdev_queue_nomem_io_tail 4829445
bdev_quiesce_range_locked 1258
bdev_read_blocks_with_md 16282918
bdev_readv_blocks_with_md 66287434
bdev_register 5997
bdev_register_finished 5989
bdev_reset_check_outstanding_io 39
bdev_reset_check_outstanding_io_done 39
bdev_reset_complete 274
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 310
bdev_reset_freeze_channel_done 274
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 174567704
bdev_rw_split_get_buf_cb 54575
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 202
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 4842894
bdev_start_qos 63236
bdev_start_reset 280
bdev_submit_request 203417810
bdev_trace 2030
bdev_unfreeze_channel 313
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4627
bdev_unlock_lba_range_get_channel 3694
bdev_unmap_should_split 23513068
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1258
bdev_unregister 5989
bdev_unregister_abort_channel 427
bdev_unregister_unsafe 6635
bdev_update_qd_sampling_period 83
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 12044864
bdev_write_blocks_with_md 26128245
bdev_write_zero_buffer 548108
bdev_write_zero_buffer_done 548108
bdev_write_zeroes_should_split 2923211
bdev_write_zeroes_split 2822
bdev_writev_blocks_with_md 63992360
claim_bdev 326
claim_opts_copy 66
claim_reset 308
claim_type_is_v2 1411
claim_type_promotes_to_write 83
claim_verify_rom 77
claim_verify_rwm 24
claim_verify_rwo 264
event_notify 1041
io_channel_iter_get_bdev 700120
log_already_claimed 89
parent_bdev_io_complete 687325
register_flag_bdev 2146
spdk_bdev_abort 80700
spdk_bdev_add_io_stat 21445
spdk_bdev_alias_add 6023
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 419
spdk_bdev_channel_get_histogram 1038
spdk_bdev_claim_get_name 8398
spdk_bdev_claim_opts_init 437
spdk_bdev_close 26486
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3365
spdk_bdev_comparev_blocks 3389
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 282
spdk_bdev_desc_get_bdev 522522986
spdk_bdev_desc_get_block_size 41819558
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 586066
spdk_bdev_desc_get_md_size 36572918
spdk_bdev_desc_is_dif_check_enabled 1174196
spdk_bdev_desc_is_dif_head_of_md 586066
spdk_bdev_desc_is_md_interleaved 586096
spdk_bdev_desc_is_md_separate 124254
spdk_bdev_destruct_done 1549
spdk_bdev_dump_info_json 30085
spdk_bdev_dump_io_stat_json 277
spdk_bdev_enable_histogram_opts_init 721
spdk_bdev_examine 12
spdk_bdev_finish 2225
spdk_bdev_first 5072
spdk_bdev_first_leaf 615
spdk_bdev_flush 921664
spdk_bdev_flush_blocks 3321259
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 353060
spdk_bdev_for_each_channel_continue 347060
spdk_bdev_free_io 203117843
spdk_bdev_get_acwu 2626
spdk_bdev_get_aliases 30133
spdk_bdev_get_block_size 2921964
spdk_bdev_get_buf_align 72831779
spdk_bdev_get_by_name 3134
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9355696
spdk_bdev_get_device_stat 284
spdk_bdev_get_dif_pi_format 12
spdk_bdev_get_dif_type 14129875
spdk_bdev_get_io_channel 33562
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 601700
spdk_bdev_get_max_copy 2508
spdk_bdev_get_md_size 8011808
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 131221
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 63582
spdk_bdev_get_num_blocks 31446944
spdk_bdev_get_numa_id 1358
spdk_bdev_get_nvme_ctratt 3594
spdk_bdev_get_nvme_nsid 3002
spdk_bdev_get_optimal_io_boundary 2513
spdk_bdev_get_opts 338
spdk_bdev_get_physical_block_size 8814
spdk_bdev_get_product_name 32582
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 273
spdk_bdev_get_qos_rate_limits 30093
spdk_bdev_get_qos_rpc_type 120340
spdk_bdev_get_uuid 46968
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 5981
spdk_bdev_has_write_cache 3015
spdk_bdev_histogram_enable 714
spdk_bdev_histogram_enable_ext 721
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2225
spdk_bdev_io_complete 203418005
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 31406154
spdk_bdev_io_complete_nvme_status 26343328
spdk_bdev_io_complete_scsi_status 5515956
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 32795362
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 41642215
spdk_bdev_io_get_iovec 888293
spdk_bdev_io_get_md_buf 8645961
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 23463760
spdk_bdev_io_get_scsi_status 9671093
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 28079338
spdk_bdev_io_get_thread 216631152
spdk_bdev_io_hide_metadata 2958726
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11059209
spdk_bdev_io_set_md_buf 40943
spdk_bdev_io_type_supported 2529840
spdk_bdev_is_dif_check_enabled 1174136
spdk_bdev_is_dif_head_of_md 586956
spdk_bdev_is_md_interleaved 11979014
spdk_bdev_is_md_separate 54935244
spdk_bdev_is_zoned 5165
spdk_bdev_module_claim_bdev 4801
spdk_bdev_module_claim_bdev_desc 398
spdk_bdev_module_examine_done 61548
spdk_bdev_module_fini_done 5847
spdk_bdev_module_fini_start_done 1932
spdk_bdev_module_init_done 207
spdk_bdev_module_list_add 36779
spdk_bdev_module_list_find 36779
spdk_bdev_module_release_bdev 4747
spdk_bdev_next 29329
spdk_bdev_next_leaf 1436
spdk_bdev_notify_blockcnt_change 215
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 124
spdk_bdev_nvme_io_passthru 84
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 168441
spdk_bdev_open_async 1031
spdk_bdev_open_ext 22074
spdk_bdev_open_ext_v2 26123
spdk_bdev_open_opts_init 4046
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 909547
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1092
spdk_bdev_read 12654920
spdk_bdev_read_blocks 14992644
spdk_bdev_read_blocks_with_md 1290274
spdk_bdev_readv 1919119
spdk_bdev_readv_blocks 8423178
spdk_bdev_readv_blocks_ext 24690631
spdk_bdev_readv_blocks_with_md 31958235
spdk_bdev_register 6000
spdk_bdev_reset 280
spdk_bdev_reset_io_stat 28007
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 341
spdk_bdev_set_qd_sampling_period 6008
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 1047
spdk_bdev_subsystem_config_json 187
spdk_bdev_unmap 10166683
spdk_bdev_unmap_blocks 23751522
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1095
spdk_bdev_unregister 6010
spdk_bdev_unregister_by_name 773
spdk_bdev_wait_for_examine 10744
spdk_bdev_write 23691524
spdk_bdev_write_blocks 25459079
spdk_bdev_write_blocks_with_md 121058
spdk_bdev_write_zeroes 492
spdk_bdev_write_zeroes_blocks 2923071
spdk_bdev_writev 2218495
spdk_bdev_writev_blocks 6403402
spdk_bdev_writev_blocks_ext 38269787
spdk_bdev_writev_blocks_with_md 18821658
spdk_bdev_zcopy_end 933358
spdk_bdev_zcopy_start 955392
spdk_for_each_bdev 5072
spdk_for_each_bdev_leaf 615

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