LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4780 5831 82.0 %
Date: 2024-11-15 11:13:38 Functions: 432 475 90.9 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5056 24376 20.7 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 21576822
_bdev_abort 92776
_bdev_copy_split 0
_bdev_get_block_size_with_md 592602
_bdev_init 2163
_bdev_io_check_opts 67749780
_bdev_io_complete 234628046
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1277380
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2220646
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2219902
_bdev_io_handle_no_mem 233712187
_bdev_io_pull_bounce_data_buf 2221725
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1277361
_bdev_io_put_buf 12213284
_bdev_io_set_buf 12216112
_bdev_io_set_md_buf 12216454
_bdev_io_submit 237471082
_bdev_io_submit_ext 162463766
_bdev_lock_lba_range 4669
_bdev_memory_domain_get_io_cb 2222948
_bdev_next_leaf 2228
_bdev_open_async 1052
_bdev_rw_split 814142
_bdev_trace 2163
_bdev_unlock_lba_range 4669
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 218
_calculate_measured_qd_cpl 111
_event_notify 1062
_is_buf_allocated 49657338
_media_management_notify 0
_remove_notify 755
_resize_notify 307
_spdk_bdev_quiesce 2516
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2163
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2163
_tmp_bdev_event_cb 0
_to_next_boundary 1735152
bdev_abort 92772
bdev_abort_all_buf_io 22530
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 44630
bdev_abort_buf_io 92768
bdev_abort_buf_io_cb 0
bdev_abort_io 92796
bdev_abort_io_done 92792
bdev_abort_queued_io 92776
bdev_abort_retry 4
bdev_alias_del 6369
bdev_alloc_io_stat 28420
bdev_bytes_to_blocks 56588323
bdev_calculate_measured_queue_depth 111
bdev_ch_add_to_io_submitted 238703678
bdev_ch_remove_from_io_submitted 237008009
bdev_ch_resubmit_io 5524134
bdev_ch_retry_io 4846702
bdev_channel_abort_queued_ios 22168
bdev_channel_create 21746
bdev_channel_destroy 21738
bdev_channel_destroy_resource 21738
bdev_channel_for_each_io 0
bdev_channel_get_io 239329467
bdev_channel_poll_qos 399067
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 321
bdev_channel_submit_qos_io 399758
bdev_channel_submit_qos_io_done 398089
bdev_close 64914
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 64961
bdev_desc_free 64961
bdev_desc_get_block_size 332152789
bdev_desc_release_claims 331
bdev_destroy_cb 6349
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 415979
bdev_each_channel_msg 410319
bdev_enable_histogram_config_json 940
bdev_enable_qos 21793
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6345
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2287
bdev_finish_unregister_bdevs_iter 6284
bdev_finish_wait_for_examine_done 2287
bdev_for_each_io_done 0
bdev_free_io_stat 28420
bdev_get_by_name 31566
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 342
bdev_get_each_channel_stat 339
bdev_get_io_size_in_byte 230492486
bdev_get_io_stat 352
bdev_get_max_write 2747
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1128
bdev_histogram_enable_channel_cb 769
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2287
bdev_init_failed 0
bdev_io_complete 236916161
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 1014639
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 238027604
bdev_io_do_submit 236799816
bdev_io_exec_sequence 2280949
bdev_io_exec_sequence_cb 2279950
bdev_io_get_accel_buf 0
bdev_io_get_block_size 231361222
bdev_io_get_buf 12215128
bdev_io_get_buf_complete 12216180
bdev_io_get_iobuf_cb 59234
bdev_io_get_max_buf_len 24375104
bdev_io_increment_outstanding 239368219
bdev_io_init 237781757
bdev_io_init_dif_ctx 1888149
bdev_io_needs_accel_buffer 160306189
bdev_io_needs_bounce_buffer 162661637
bdev_io_needs_metadata 483324935
bdev_io_needs_sequence_exec 409479654
bdev_io_on_tailq 185592
bdev_io_pull_data 2225651
bdev_io_pull_data_done 2221478
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 1277384
bdev_io_push_bounce_data_done 1277395
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1277387
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 12213556
bdev_io_range_is_locked 47086
bdev_io_should_split 242716708
bdev_io_split 812899
bdev_io_split_done 1761720
bdev_io_split_submit 1761736
bdev_io_status_get_string 0
bdev_io_submit 238268486
bdev_io_submit_reset 301
bdev_io_submit_sequence_cb 1273094
bdev_io_type_supported 8898051
bdev_io_update_io_stat 237161870
bdev_io_use_accel_sequence 647853105
bdev_io_use_memory_domain 172846876
bdev_io_valid_blocks 239027728
bdev_is_read_io 18470507
bdev_lba_range_overlapped 43775
bdev_lba_range_overlaps_tailq 4690
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4669
bdev_lock_lba_range_check_io 34914
bdev_lock_lba_range_ctx 4669
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3740
bdev_mgmt_channel_create 13225
bdev_mgmt_channel_destroy 13225
bdev_mgr_unregister_cb 2287
bdev_module_action_complete 66676
bdev_module_action_done 64389
bdev_module_all_actions_completed 12600168
bdev_module_fini_iter 8123
bdev_module_fini_start_iter 4228
bdev_module_get_max_ctx_size 2287
bdev_modules_init 2287
bdev_name_add 12728
bdev_name_cmp 129343
bdev_name_del 449
bdev_name_del_unsafe 12710
bdev_name_tree_RB_FIND 31566
bdev_name_tree_RB_INSERT 12728
bdev_name_tree_RB_INSERT_COLOR 12710
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 12710
bdev_name_tree_RB_REMOVE_COLOR 9776
bdev_no_mem_poller 1
bdev_ok_to_examine 6345
bdev_open 64961
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2287
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28275
bdev_open_opts_copy 1116
bdev_open_opts_get_defaults 64961
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 940
bdev_qos_destroy 196
bdev_qos_io_submit 10565415
bdev_qos_io_to_limit 811136627
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 811144412
bdev_qos_r_bps_queue 18470451
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 222887559
bdev_qos_rw_bps_rewind_quota 7604953
bdev_qos_rw_iops_queue 605338448
bdev_qos_rw_iops_rewind_quota 10722052
bdev_qos_rw_queue_io 828227316
bdev_qos_rw_rewind_io 18327005
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 691183
bdev_queue_nomem_io_tail 4833146
bdev_quiesce_range_locked 1256
bdev_read_blocks_with_md 16909998
bdev_readv_blocks_with_md 93896624
bdev_register 6355
bdev_register_finished 6345
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 317
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 362
bdev_reset_freeze_channel_done 317
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 210620778
bdev_rw_split_get_buf_cb 54569
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 4846704
bdev_start_qos 64914
bdev_start_reset 317
bdev_submit_request 236962585
bdev_trace 2053
bdev_unfreeze_channel 362
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4669
bdev_unlock_lba_range_get_channel 3744
bdev_unmap_should_split 25000024
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1256
bdev_unregister 6345
bdev_unregister_abort_channel 430
bdev_unregister_unsafe 7036
bdev_update_qd_sampling_period 132
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12597881
bdev_write_blocks_with_md 28392712
bdev_write_zero_buffer 589855
bdev_write_zero_buffer_done 589855
bdev_write_zeroes_should_split 2894132
bdev_write_zeroes_split 3385
bdev_writev_blocks_with_md 69628485
claim_bdev 331
claim_opts_copy 88
claim_reset 314
claim_type_is_v2 1455
claim_type_promotes_to_write 83
claim_verify_rom 79
claim_verify_rwm 32
claim_verify_rwo 272
event_notify 1062
io_channel_iter_get_bdev 826297
log_already_claimed 110
parent_bdev_io_complete 812895
register_flag_bdev 2163
spdk_bdev_abort 92752
spdk_bdev_add_io_stat 22077
spdk_bdev_alias_add 6387
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1120
spdk_bdev_claim_get_name 8434
spdk_bdev_claim_opts_init 443
spdk_bdev_close 27550
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 732316510
spdk_bdev_desc_get_block_size 42737715
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 75656185
spdk_bdev_desc_get_md_size 40195537
spdk_bdev_desc_is_dif_check_enabled 920424
spdk_bdev_desc_is_dif_head_of_md 459100
spdk_bdev_desc_is_md_interleaved 459130
spdk_bdev_desc_is_md_separate 138488
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30148
spdk_bdev_dump_io_stat_json 332
spdk_bdev_enable_histogram_opts_init 779
spdk_bdev_examine 4
spdk_bdev_finish 2287
spdk_bdev_first 5112
spdk_bdev_first_leaf 642
spdk_bdev_flush 779934
spdk_bdev_flush_blocks 3164339
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 415979
spdk_bdev_for_each_channel_continue 410317
spdk_bdev_free_io 236935484
spdk_bdev_get_acwu 2695
spdk_bdev_get_aliases 30196
spdk_bdev_get_block_size 3002190
spdk_bdev_get_buf_align 72292399
spdk_bdev_get_by_name 3291
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9620631
spdk_bdev_get_device_stat 342
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 88380876
spdk_bdev_get_io_channel 34689
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602960
spdk_bdev_get_max_copy 2561
spdk_bdev_get_md_size 8290867
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133461
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65134
spdk_bdev_get_num_blocks 31520879
spdk_bdev_get_numa_id 1459
spdk_bdev_get_nvme_ctratt 3568
spdk_bdev_get_nvme_nsid 3004
spdk_bdev_get_optimal_io_boundary 2565
spdk_bdev_get_opts 361
spdk_bdev_get_physical_block_size 3637
spdk_bdev_get_product_name 32759
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 327
spdk_bdev_get_qos_rate_limits 30158
spdk_bdev_get_qos_rpc_type 120592
spdk_bdev_get_uuid 46742
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6319
spdk_bdev_has_write_cache 3186
spdk_bdev_histogram_enable 772
spdk_bdev_histogram_enable_ext 779
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2287
spdk_bdev_io_complete 236333804
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 35010334
spdk_bdev_io_complete_nvme_status 25989787
spdk_bdev_io_complete_scsi_status 5420067
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 31568806
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 41063212
spdk_bdev_io_get_iovec 912378
spdk_bdev_io_get_md_buf 9254962
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 23205182
spdk_bdev_io_get_scsi_status 9936478
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 27732075
spdk_bdev_io_get_thread 248654041
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 10936723
spdk_bdev_io_set_md_buf 32042
spdk_bdev_io_type_supported 2328987
spdk_bdev_is_dif_check_enabled 920409
spdk_bdev_is_dif_head_of_md 460041
spdk_bdev_is_md_interleaved 12559236
spdk_bdev_is_md_separate 56451698
spdk_bdev_is_zoned 5196
spdk_bdev_module_claim_bdev 4911
spdk_bdev_module_claim_bdev_desc 423
spdk_bdev_module_examine_done 64129
spdk_bdev_module_fini_done 5836
spdk_bdev_module_fini_start_done 1941
spdk_bdev_module_init_done 260
spdk_bdev_module_list_add 36777
spdk_bdev_module_list_find 36777
spdk_bdev_module_release_bdev 4839
spdk_bdev_next 29439
spdk_bdev_next_leaf 1586
spdk_bdev_notify_blockcnt_change 208
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 166104
spdk_bdev_open_async 1042
spdk_bdev_open_ext 26111
spdk_bdev_open_ext_v2 27231
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 924565
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1087
spdk_bdev_read 13512140
spdk_bdev_read_blocks 15668796
spdk_bdev_read_blocks_with_md 1274150
spdk_bdev_readv 1751946
spdk_bdev_readv_blocks 8549662
spdk_bdev_readv_blocks_ext 26351853
spdk_bdev_readv_blocks_with_md 57931926
spdk_bdev_register 6359
spdk_bdev_reset 321
spdk_bdev_reset_io_stat 29111
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 365
spdk_bdev_set_qd_sampling_period 6370
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1132
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 11616834
spdk_bdev_unmap_blocks 25273839
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1091
spdk_bdev_unregister 6373
spdk_bdev_unregister_by_name 793
spdk_bdev_wait_for_examine 11179
spdk_bdev_write 27031950
spdk_bdev_write_blocks 27890932
spdk_bdev_write_blocks_with_md 113290
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 2893979
spdk_bdev_writev 1945725
spdk_bdev_writev_blocks 6122516
spdk_bdev_writev_blocks_ext 41506653
spdk_bdev_writev_blocks_with_md 21482647
spdk_bdev_zcopy_end 970873
spdk_bdev_zcopy_start 999755
spdk_for_each_bdev 5112
spdk_for_each_bdev_leaf 642

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