LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4269 5667 75.3 %
Date: 2024-11-17 01:30:01 Functions: 415 453 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4698 23745 19.8 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24107176
_bdev_abort 106690
_bdev_copy_split 0
_bdev_get_block_size_with_md 608209
_bdev_init 2153
_bdev_io_check_opts 83412252
_bdev_io_complete 239830119
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 352516
_bdev_io_ext_use_bounce_buffer 350855
_bdev_io_handle_no_mem 240033081
_bdev_io_pull_bounce_data_buf 352516
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 352516
_bdev_io_put_buf 15289386
_bdev_io_set_buf 15289386
_bdev_io_set_md_buf 15289386
_bdev_io_submit 239723157
_bdev_io_submit_ext 169950797
_bdev_lock_lba_range 4626
_bdev_memory_domain_get_io_cb 350855
_bdev_memory_domain_io_get_buf 350855
_bdev_next_leaf 1949
_bdev_open_async 1011
_bdev_rw_split 1544834
_bdev_trace 2153
_bdev_unlock_lba_range 4626
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 161
_calculate_measured_qd_cpl 82
_event_notify 1058
_is_buf_allocated 62980367
_media_management_notify 0
_remove_notify 721
_resize_notify 337
_spdk_bdev_quiesce 2517
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2153
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2153
_tmp_bdev_event_cb 0
_to_next_boundary 2758698
bdev_abort 106687
bdev_abort_all_buf_io 22783
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 45144
bdev_abort_buf_io 106684
bdev_abort_buf_io_cb 0
bdev_abort_io 106705
bdev_abort_io_done 106702
bdev_abort_queued_io 106690
bdev_abort_retry 3
bdev_alias_del 6278
bdev_alloc_io_stat 28578
bdev_bytes_to_blocks 47114505
bdev_calculate_measured_queue_depth 82
bdev_ch_add_to_io_submitted 241369584
bdev_ch_remove_from_io_submitted 241369584
bdev_ch_resubmit_io 5878226
bdev_ch_retry_io 5159336
bdev_channel_abort_queued_ios 22461
bdev_channel_create 22045
bdev_channel_destroy 22039
bdev_channel_destroy_resource 22039
bdev_channel_for_each_io 0
bdev_channel_get_io 241944352
bdev_channel_poll_qos 325163
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 281
bdev_channel_submit_qos_io 325941
bdev_channel_submit_qos_io_done 324901
bdev_close 64499
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 64537
bdev_desc_free 64537
bdev_desc_release_claims 349
bdev_destroy_cb 6291
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 342259
bdev_each_channel_msg 335957
bdev_enable_histogram_config_json 852
bdev_enable_qos 22083
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6258
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 165
bdev_examine_allowlist_free 2216
bdev_finish_unregister_bdevs_iter 6284
bdev_finish_wait_for_examine_done 2216
bdev_for_each_io_done 0
bdev_free_io_stat 28578
bdev_get_by_name 31261
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 272
bdev_get_each_channel_stat 267
bdev_get_io_size_in_byte 93045002
bdev_get_io_stat 280
bdev_get_max_write 2878
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 951
bdev_histogram_enable_channel_cb 665
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2216
bdev_init_failed 0
bdev_io_complete 242509371
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70983
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 240878436
bdev_io_do_submit 239723142
bdev_io_exec_sequence 421826
bdev_io_exec_sequence_cb 421826
bdev_io_get_buf 15289386
bdev_io_get_buf_complete 15289386
bdev_io_get_iobuf_cb 37798
bdev_io_get_max_buf_len 30578772
bdev_io_increment_outstanding 240878436
bdev_io_init 240958501
bdev_io_needs_sequence_exec 417674216
bdev_io_on_tailq 213410
bdev_io_pull_data 352519
bdev_io_pull_data_done 352516
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 352519
bdev_io_push_bounce_data_done 352516
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 352516
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 15289386
bdev_io_range_is_locked 64526
bdev_io_should_split 242850530
bdev_io_split 1539465
bdev_io_split_done 2821553
bdev_io_split_submit 2821565
bdev_io_status_get_string 0
bdev_io_submit 241263818
bdev_io_submit_reset 265
bdev_io_submit_sequence_cb 350843
bdev_io_type_supported 9167155
bdev_io_update_io_stat 239830119
bdev_io_use_accel_sequence 659369735
bdev_io_use_memory_domain 176171552
bdev_io_valid_blocks 241474538
bdev_is_read_io 16259823
bdev_lba_range_overlapped 61237
bdev_lba_range_overlaps_tailq 4644
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4626
bdev_lock_lba_range_check_io 46250
bdev_lock_lba_range_ctx 4626
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3691
bdev_mgmt_channel_create 12937
bdev_mgmt_channel_destroy 12937
bdev_mgr_unregister_cb 2216
bdev_module_action_complete 67000
bdev_module_action_done 64784
bdev_module_all_actions_completed 12087823
bdev_module_fini_iter 8073
bdev_module_fini_start_iter 4150
bdev_module_get_max_ctx_size 2216
bdev_modules_init 2216
bdev_name_add 12547
bdev_name_cmp 132051
bdev_name_del 650
bdev_name_del_unsafe 12533
bdev_name_tree_RB_FIND 31261
bdev_name_tree_RB_INSERT 12547
bdev_name_tree_RB_INSERT_COLOR 12533
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 12533
bdev_name_tree_RB_REMOVE_COLOR 9726
bdev_no_mem_poller 1
bdev_ok_to_examine 6258
bdev_open 64537
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1001
bdev_open_async_fini 2216
bdev_open_async_opts_copy 1001
bdev_open_async_opts_get_default 1001
bdev_open_ext 28216
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 852
bdev_qos_destroy 160
bdev_qos_io_submit 6705679
bdev_qos_io_to_limit 354967272
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 354967272
bdev_qos_r_bps_queue 16259781
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 85380775
bdev_qos_rw_bps_rewind_quota 7664227
bdev_qos_rw_iops_queue 284767326
bdev_qos_rw_iops_rewind_quota 8460589
bdev_qos_rw_queue_io 370148101
bdev_qos_rw_rewind_io 16124816
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 733435
bdev_queue_nomem_io_tail 5144946
bdev_quiesce_range_locked 1257
bdev_read_blocks_with_md 20582517
bdev_readv_blocks_with_md 86454615
bdev_register 6266
bdev_register_finished 6258
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 278
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 322
bdev_reset_freeze_channel_done 278
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 217195566
bdev_rw_split_get_buf_cb 81210
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 194
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 5159337
bdev_start_qos 64499
bdev_start_reset 278
bdev_submit_request 240456710
bdev_trace 2049
bdev_unfreeze_channel 322
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4626
bdev_unlock_lba_range_get_channel 3694
bdev_unmap_should_split 17574261
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1257
bdev_unregister 6258
bdev_unregister_abort_channel 422
bdev_unregister_unsafe 6920
bdev_update_qd_sampling_period 98
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 12085607
bdev_write_blocks_with_md 24770646
bdev_write_zero_buffer 605331
bdev_write_zero_buffer_done 605331
bdev_write_zeroes_should_split 2260085
bdev_write_zeroes_split 7923
bdev_writev_blocks_with_md 84195724
claim_bdev 349
claim_opts_copy 66
claim_reset 335
claim_type_is_v2 1495
claim_type_promotes_to_write 70
claim_verify_rom 67
claim_verify_rwm 24
claim_verify_rwo 297
event_notify 1058
io_channel_iter_get_bdev 678216
log_already_claimed 86
parent_bdev_io_complete 1539462
register_flag_bdev 2153
spdk_bdev_abort 106672
spdk_bdev_add_io_stat 22306
spdk_bdev_alias_add 6292
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 633
spdk_bdev_channel_get_histogram 944
spdk_bdev_claim_get_name 8395
spdk_bdev_claim_opts_init 433
spdk_bdev_close 27539
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 462423949
spdk_bdev_destruct_done 1793
spdk_bdev_dump_info_json 30064
spdk_bdev_dump_io_stat_json 277
spdk_bdev_enable_histogram_opts_init 673
spdk_bdev_examine 3
spdk_bdev_finish 2216
spdk_bdev_first 5080
spdk_bdev_first_leaf 581
spdk_bdev_flush 653312
spdk_bdev_flush_blocks 4327178
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 342259
spdk_bdev_for_each_channel_continue 335957
spdk_bdev_free_io 240958501
spdk_bdev_get_acwu 3993
spdk_bdev_get_aliases 30096
spdk_bdev_get_block_size 49601587
spdk_bdev_get_buf_align 89511486
spdk_bdev_get_by_name 3045
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 27149614
spdk_bdev_get_device_stat 272
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 67589898
spdk_bdev_get_io_channel 35198
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 601280
spdk_bdev_get_max_copy 3875
spdk_bdev_get_md_size 60894492
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133864
spdk_bdev_get_module_ctx 23
spdk_bdev_get_module_name 6084
spdk_bdev_get_name 66932
spdk_bdev_get_num_blocks 54958761
spdk_bdev_get_numa_id 1252
spdk_bdev_get_nvme_ctratt 3622
spdk_bdev_get_optimal_io_boundary 3880
spdk_bdev_get_opts 335
spdk_bdev_get_physical_block_size 5874
spdk_bdev_get_product_name 34116
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 273
spdk_bdev_get_qos_rate_limits 30072
spdk_bdev_get_qos_rpc_type 120256
spdk_bdev_get_uuid 70387
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7593
spdk_bdev_has_write_cache 5951
spdk_bdev_histogram_enable 666
spdk_bdev_histogram_enable_ext 673
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2216
spdk_bdev_io_complete 240456861
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 31153871
spdk_bdev_io_complete_nvme_status 41857631
spdk_bdev_io_complete_scsi_status 4113626
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 39044016
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 46982170
spdk_bdev_io_get_iovec 951797
spdk_bdev_io_get_md_buf 9140517
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 28693234
spdk_bdev_io_get_scsi_status 28133894
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 44363709
spdk_bdev_io_get_thread 257806190
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 15923944
spdk_bdev_io_set_md_buf 35165
spdk_bdev_io_type_supported 2481126
spdk_bdev_is_dif_check_enabled 1038764
spdk_bdev_is_dif_head_of_md 519334
spdk_bdev_is_md_interleaved 28283655
spdk_bdev_is_md_separate 70290251
spdk_bdev_is_zoned 6236
spdk_bdev_module_claim_bdev 4872
spdk_bdev_module_claim_bdev_desc 418
spdk_bdev_module_examine_done 64592
spdk_bdev_module_fini_done 5857
spdk_bdev_module_fini_start_done 1934
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 36844
spdk_bdev_module_list_find 36844
spdk_bdev_module_release_bdev 4818
spdk_bdev_next 29338
spdk_bdev_next_leaf 1368
spdk_bdev_notify_blockcnt_change 215
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 78
spdk_bdev_nvme_io_passthru 84
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 1539282
spdk_bdev_open_async 1001
spdk_bdev_open_ext 27211
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 985815
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1091
spdk_bdev_read 11975750
spdk_bdev_read_blocks 18792693
spdk_bdev_read_blocks_with_md 1789824
spdk_bdev_readv 1741727
spdk_bdev_readv_blocks 18050411
spdk_bdev_readv_blocks_ext 34776605
spdk_bdev_readv_blocks_with_md 32181002
spdk_bdev_register 6269
spdk_bdev_reset 281
spdk_bdev_reset_io_stat 28578
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 338
spdk_bdev_set_qd_sampling_period 6277
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 953
spdk_bdev_subsystem_config_json 165
spdk_bdev_unmap 8596532
spdk_bdev_unmap_blocks 17815631
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1094
spdk_bdev_unregister 6279
spdk_bdev_unregister_by_name 764
spdk_bdev_wait_for_examine 10944
spdk_bdev_write 21442815
spdk_bdev_write_blocks 24057112
spdk_bdev_write_blocks_with_md 108203
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2259932
spdk_bdev_writev 2703702
spdk_bdev_writev_blocks 16441788
spdk_bdev_writev_blocks_ext 48635653
spdk_bdev_writev_blocks_with_md 17806209
spdk_bdev_zcopy_end 1023096
spdk_bdev_zcopy_start 1058373
spdk_for_each_bdev 5080
spdk_for_each_bdev_leaf 581

Generated by: LCOV version 1.15