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: 2024-11-19 23:22:46 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5040 23689 21.3 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 25950561
_bdev_abort 116101
_bdev_copy_split 0
_bdev_get_block_size_with_md 750880
_bdev_init 2170
_bdev_io_check_opts 92876987
_bdev_io_complete 297022824
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 351423
_bdev_io_ext_use_bounce_buffer 349739
_bdev_io_handle_no_mem 297412426
_bdev_io_pull_bounce_data_buf 351423
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 351423
_bdev_io_put_buf 16065946
_bdev_io_set_buf 16065298
_bdev_io_set_md_buf 16065428
_bdev_io_submit 299462870
_bdev_io_submit_ext 213418835
_bdev_lock_lba_range 4683
_bdev_memory_domain_get_io_cb 349739
_bdev_memory_domain_io_get_buf 349739
_bdev_next_leaf 2204
_bdev_open_async 1054
_bdev_reset_complete 329
_bdev_rw_split 2062441
_bdev_trace 2170
_bdev_unlock_lba_range 4683
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 274
_calculate_measured_qd_cpl 139
_event_notify 1143
_is_buf_allocated 66876075
_media_management_notify 0
_remove_notify 752
_resize_notify 391
_spdk_bdev_quiesce 2544
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2170
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2170
_tmp_bdev_event_cb 0
_to_next_boundary 3171303
bdev_abort 116097
bdev_abort_all_buf_io 23530
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23896
bdev_abort_buf_io 116093
bdev_abort_buf_io_cb 0
bdev_abort_io 116121
bdev_abort_io_done 116117
bdev_abort_queued_io 116101
bdev_abort_retry 4
bdev_alias_del 6589
bdev_alloc_io_stat 29634
bdev_bytes_to_blocks 61884170
bdev_calculate_measured_queue_depth 139
bdev_ch_add_to_io_submitted 303302459
bdev_ch_remove_from_io_submitted 300316212
bdev_ch_resubmit_io 5191619
bdev_ch_retry_io 4548706
bdev_channel_abort_queued_ios 23164
bdev_channel_create 22739
bdev_channel_destroy 22731
bdev_channel_destroy_resource 22731
bdev_channel_for_each_io 0
bdev_channel_get_io 303838479
bdev_channel_poll_qos 379123
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 380669
bdev_channel_submit_qos_io_done 378828
bdev_close 50931
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 50977
bdev_desc_free 50977
bdev_desc_release_claims 380
bdev_destroy_cb 6604
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 396981
bdev_each_channel_msg 391292
bdev_enable_histogram_config_json 826
bdev_enable_qos 22786
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6577
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 165
bdev_examine_allowlist_free 2310
bdev_examine_allowlist_remove 13122
bdev_finish_unregister_bdevs_iter 6568
bdev_finish_wait_for_examine_done 2310
bdev_for_each_io_done 0
bdev_free_io_stat 29634
bdev_get_by_name 32536
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 343
bdev_get_each_channel_stat 340
bdev_get_io_size_in_byte 228381597
bdev_get_io_stat 353
bdev_get_max_write 2942
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 2310
bdev_init_failed 0
bdev_io_complete 299526446
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 72263
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 298728156
bdev_io_do_submit 299579070
bdev_io_exec_sequence 421986
bdev_io_exec_sequence_cb 421986
bdev_io_get_buf 16064979
bdev_io_get_buf_complete 16065298
bdev_io_get_iobuf_cb 74306
bdev_io_get_max_buf_len 32127005
bdev_io_increment_outstanding 300178653
bdev_io_init 303022741
bdev_io_needs_sequence_exec 517154262
bdev_io_on_tailq 232242
bdev_io_pull_data 351427
bdev_io_pull_data_done 351423
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 351427
bdev_io_push_bounce_data_done 351423
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 351423
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 16065949
bdev_io_range_is_locked 50657
bdev_io_should_split 307712325
bdev_io_split 2061963
bdev_io_split_done 3256217
bdev_io_split_submit 3256233
bdev_io_status_get_string 0
bdev_io_submit 301859239
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 349723
bdev_io_type_supported 11224912
bdev_io_update_io_stat 299581100
bdev_io_use_accel_sequence 807855006
bdev_io_use_memory_domain 220510770
bdev_io_valid_blocks 303471745
bdev_is_read_io 18466202
bdev_lba_range_overlapped 47346
bdev_lba_range_overlaps_tailq 4704
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4683
bdev_lock_lba_range_check_io 37890
bdev_lock_lba_range_ctx 4683
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3747
bdev_mgmt_channel_create 13233
bdev_mgmt_channel_destroy 13233
bdev_mgr_unregister_cb 2310
bdev_module_action_complete 69065
bdev_module_action_done 66755
bdev_module_all_actions_completed 12288036
bdev_module_fini_iter 8180
bdev_module_fini_start_iter 4262
bdev_module_get_max_ctx_size 2310
bdev_modules_init 2310
bdev_name_add 13168
bdev_name_cmp 138243
bdev_name_del 658
bdev_name_del_unsafe 13150
bdev_name_tree_RB_FIND 32536
bdev_name_tree_RB_INSERT 13168
bdev_name_tree_RB_INSERT_COLOR 13150
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 13150
bdev_name_tree_RB_REMOVE_COLOR 10242
bdev_no_mem_poller 1
bdev_ok_to_examine 6577
bdev_open 50977
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1044
bdev_open_async_fini 2310
bdev_open_async_opts_copy 1044
bdev_open_async_opts_get_default 1044
bdev_open_ext 29237
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 826
bdev_qos_destroy 196
bdev_qos_io_submit 11760180
bdev_qos_io_to_limit 912132523
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 912136663
bdev_qos_r_bps_queue 18466146
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 220730898
bdev_qos_rw_bps_rewind_quota 7650702
bdev_qos_rw_iops_queue 708387831
bdev_qos_rw_iops_rewind_quota 10677418
bdev_qos_rw_queue_io 929119478
bdev_qos_rw_rewind_io 18328120
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 657857
bdev_queue_nomem_io_tail 4533957
bdev_quiesce_range_locked 1270
bdev_read_blocks_with_md 21848174
bdev_readv_blocks_with_md 121067422
bdev_register 6575
bdev_register_finished 6565
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 270166944
bdev_rw_split_get_buf_cb 61931
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 4548708
bdev_start_qos 50931
bdev_start_reset 329
bdev_submit_request 298933946
bdev_trace 2063
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4683
bdev_unlock_lba_range_get_channel 3751
bdev_unmap_should_split 28514117
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1270
bdev_unregister 6565
bdev_unregister_abort_channel 433
bdev_unregister_unsafe 7253
bdev_update_qd_sampling_period 160
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12285726
bdev_write_blocks_with_md 32908387
bdev_write_zero_buffer 747938
bdev_write_zero_buffer_done 747938
bdev_write_zeroes_should_split 3341213
bdev_write_zeroes_split 10685
bdev_writev_blocks_with_md 93129155
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 1143
io_channel_iter_get_bdev 788272
log_already_claimed 113
parent_bdev_io_complete 2061959
register_flag_bdev 2170
spdk_bdev_abort 116077
spdk_bdev_add_io_stat 23071
spdk_bdev_alias_add 6607
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 638
spdk_bdev_channel_get_histogram 1096
spdk_bdev_claim_get_name 4740
spdk_bdev_claim_opts_init 528
spdk_bdev_close 28518
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 576160129
spdk_bdev_destruct_done 1851
spdk_bdev_dump_info_json 15001
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 768
spdk_bdev_examine 16
spdk_bdev_finish 2310
spdk_bdev_first 4015
spdk_bdev_first_leaf 640
spdk_bdev_flush 778626
spdk_bdev_flush_blocks 4481683
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 396981
spdk_bdev_for_each_channel_continue 391292
spdk_bdev_free_io 300776073
spdk_bdev_get_acwu 4170
spdk_bdev_get_aliases 15057
spdk_bdev_get_block_size 51553359
spdk_bdev_get_buf_align 94278460
spdk_bdev_get_by_name 3299
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 24519795
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 110618385
spdk_bdev_get_io_channel 36117
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 300020
spdk_bdev_get_max_copy 4036
spdk_bdev_get_md_size 67432956
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 95587
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 48071
spdk_bdev_get_num_blocks 52268147
spdk_bdev_get_numa_id 1435
spdk_bdev_get_nvme_ctratt 3703
spdk_bdev_get_nvme_nsid 3091
spdk_bdev_get_optimal_io_boundary 4040
spdk_bdev_get_opts 372
spdk_bdev_get_physical_block_size 5871
spdk_bdev_get_product_name 18624
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 15011
spdk_bdev_get_qos_rpc_type 60004
spdk_bdev_get_uuid 71175
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 8061
spdk_bdev_has_write_cache 5461
spdk_bdev_histogram_enable 761
spdk_bdev_histogram_enable_ext 768
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2310
spdk_bdev_io_complete 298363987
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 42231063
spdk_bdev_io_complete_nvme_status 39659612
spdk_bdev_io_complete_scsi_status 3885085
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 41656726
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 49392159
spdk_bdev_io_get_iovec 960536
spdk_bdev_io_get_md_buf 9989708
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 28627515
spdk_bdev_io_get_scsi_status 25506444
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 42202472
spdk_bdev_io_get_thread 315747613
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 16714118
spdk_bdev_io_set_md_buf 34959
spdk_bdev_io_type_supported 2249873
spdk_bdev_is_dif_check_enabled 1337790
spdk_bdev_is_dif_head_of_md 668727
spdk_bdev_is_md_interleaved 25946081
spdk_bdev_is_md_separate 73689270
spdk_bdev_is_zoned 6321
spdk_bdev_module_claim_bdev 5006
spdk_bdev_module_claim_bdev_desc 476
spdk_bdev_module_examine_done 66483
spdk_bdev_module_fini_done 5870
spdk_bdev_module_fini_start_done 1952
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 36921
spdk_bdev_module_list_find 36921
spdk_bdev_module_release_bdev 4934
spdk_bdev_next 14290
spdk_bdev_next_leaf 1564
spdk_bdev_notify_blockcnt_change 250
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 1524088
spdk_bdev_open_async 1044
spdk_bdev_open_ext 28191
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 881185
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1101
spdk_bdev_read 14342243
spdk_bdev_read_blocks 20065677
spdk_bdev_read_blocks_with_md 1786637
spdk_bdev_readv 1545708
spdk_bdev_readv_blocks 16596760
spdk_bdev_readv_blocks_ext 37654855
spdk_bdev_readv_blocks_with_md 65169651
spdk_bdev_register 6579
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 30327
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 376
spdk_bdev_set_qd_sampling_period 6590
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1108
spdk_bdev_subsystem_config_json 165
spdk_bdev_unmap 13589532
spdk_bdev_unmap_blocks 28817289
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1105
spdk_bdev_unregister 6593
spdk_bdev_unregister_by_name 742
spdk_bdev_wait_for_examine 11440
spdk_bdev_write 30026488
spdk_bdev_write_blocks 32136584
spdk_bdev_write_blocks_with_md 105789
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3341042
spdk_bdev_writev 1805664
spdk_bdev_writev_blocks 14232989
spdk_bdev_writev_blocks_ext 55368338
spdk_bdev_writev_blocks_with_md 22276603
spdk_bdev_zcopy_end 1040679
spdk_bdev_zcopy_start 1080377
spdk_for_each_bdev 4015
spdk_for_each_bdev_leaf 640

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