LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4672 5671 82.4 %
Date: 2024-11-20 11:01:14 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5059 23691 21.4 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22662976
_bdev_abort 95962
_bdev_copy_split 0
_bdev_get_block_size_with_md 628577
_bdev_init 2169
_bdev_io_check_opts 73050096
_bdev_io_complete 243077600
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 338870
_bdev_io_ext_use_bounce_buffer 337259
_bdev_io_handle_no_mem 243774743
_bdev_io_pull_bounce_data_buf 338870
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 338870
_bdev_io_put_buf 10978404
_bdev_io_set_buf 10976107
_bdev_io_set_md_buf 10975952
_bdev_io_submit 245475786
_bdev_io_submit_ext 166669709
_bdev_lock_lba_range 4668
_bdev_memory_domain_get_io_cb 337259
_bdev_memory_domain_io_get_buf 337259
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 971837
_bdev_trace 2169
_bdev_unlock_lba_range 4668
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 228
_calculate_measured_qd_cpl 116
_event_notify 1198
_is_buf_allocated 50300518
_media_management_notify 0
_remove_notify 755
_resize_notify 443
_spdk_bdev_quiesce 2514
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2169
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2169
_tmp_bdev_event_cb 0
_to_next_boundary 1934727
bdev_abort 95958
bdev_abort_all_buf_io 22814
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23180
bdev_abort_buf_io 95954
bdev_abort_buf_io_cb 0
bdev_abort_io 95982
bdev_abort_io_done 95978
bdev_abort_queued_io 95962
bdev_abort_retry 4
bdev_alias_del 6371
bdev_alloc_io_stat 28697
bdev_bytes_to_blocks 58989752
bdev_calculate_measured_queue_depth 116
bdev_ch_add_to_io_submitted 246869392
bdev_ch_remove_from_io_submitted 246196109
bdev_ch_resubmit_io 6323203
bdev_ch_retry_io 5558175
bdev_channel_abort_queued_ios 22448
bdev_channel_create 22020
bdev_channel_destroy 22012
bdev_channel_destroy_resource 22012
bdev_channel_for_each_io 0
bdev_channel_get_io 247148245
bdev_channel_poll_qos 400465
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 402083
bdev_channel_submit_qos_io_done 400017
bdev_close 64970
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 65017
bdev_desc_free 65017
bdev_desc_release_claims 347
bdev_destroy_cb 6384
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 417903
bdev_each_channel_msg 412647
bdev_enable_histogram_config_json 952
bdev_enable_qos 22067
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6359
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 185
bdev_examine_allowlist_free 2305
bdev_examine_allowlist_remove 12686
bdev_finish_unregister_bdevs_iter 6308
bdev_finish_wait_for_examine_done 2305
bdev_for_each_io_done 0
bdev_free_io_stat 28697
bdev_get_by_name 31647
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 343
bdev_get_each_channel_stat 338
bdev_get_io_size_in_byte 211084109
bdev_get_io_stat 353
bdev_get_max_write 2757
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1106
bdev_histogram_enable_channel_cb 762
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 58
bdev_init_complete 2305
bdev_init_failed 0
bdev_io_complete 245721687
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 69703
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 244779567
bdev_io_do_submit 244999015
bdev_io_exec_sequence 406946
bdev_io_exec_sequence_cb 406946
bdev_io_get_buf 10975800
bdev_io_get_buf_complete 10976008
bdev_io_get_iobuf_cb 59269
bdev_io_get_max_buf_len 21947223
bdev_io_increment_outstanding 245932287
bdev_io_init 245819374
bdev_io_needs_sequence_exec 415477804
bdev_io_on_tailq 191964
bdev_io_pull_data 338874
bdev_io_pull_data_done 338870
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 338874
bdev_io_push_bounce_data_done 338870
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 338870
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 10978379
bdev_io_range_is_locked 55241
bdev_io_should_split 249112487
bdev_io_split 970602
bdev_io_split_done 1970796
bdev_io_split_submit 1970812
bdev_io_status_get_string 0
bdev_io_submit 246696502
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 337243
bdev_io_type_supported 12859482
bdev_io_update_io_stat 245871478
bdev_io_use_accel_sequence 655501261
bdev_io_use_memory_domain 171251573
bdev_io_valid_blocks 247036565
bdev_is_read_io 18734330
bdev_lba_range_overlapped 51930
bdev_lba_range_overlaps_tailq 4689
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4668
bdev_lock_lba_range_check_io 43791
bdev_lock_lba_range_ctx 4668
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3739
bdev_mgmt_channel_create 13007
bdev_mgmt_channel_destroy 13007
bdev_mgr_unregister_cb 2305
bdev_module_action_complete 66623
bdev_module_action_done 64318
bdev_module_all_actions_completed 11811369
bdev_module_fini_iter 8160
bdev_module_fini_start_iter 4252
bdev_module_get_max_ctx_size 2305
bdev_modules_init 2305
bdev_name_add 12732
bdev_name_cmp 129548
bdev_name_del 449
bdev_name_del_unsafe 12714
bdev_name_tree_RB_FIND 31647
bdev_name_tree_RB_INSERT 12732
bdev_name_tree_RB_INSERT_COLOR 12714
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 12714
bdev_name_tree_RB_REMOVE_COLOR 9763
bdev_no_mem_poller 1
bdev_ok_to_examine 6359
bdev_open 65017
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2305
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28364
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 952
bdev_qos_destroy 196
bdev_qos_io_submit 10719212
bdev_qos_io_to_limit 822274431
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 822280977
bdev_qos_r_bps_queue 18734274
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 203161611
bdev_qos_rw_bps_rewind_quota 7922652
bdev_qos_rw_iops_queue 636395492
bdev_qos_rw_iops_rewind_quota 10668328
bdev_qos_rw_queue_io 839558749
bdev_qos_rw_rewind_io 18590980
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 781485
bdev_queue_nomem_io_tail 5541913
bdev_quiesce_range_locked 1255
bdev_read_blocks_with_md 17413881
bdev_readv_blocks_with_md 94270674
bdev_register 6357
bdev_register_finished 6347
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 214539720
bdev_rw_split_get_buf_cb 52007
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 5558176
bdev_start_qos 64970
bdev_start_reset 329
bdev_submit_request 244876997
bdev_trace 2053
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4668
bdev_unlock_lba_range_get_channel 3743
bdev_unmap_should_split 26586691
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1255
bdev_unregister 6347
bdev_unregister_abort_channel 436
bdev_unregister_unsafe 7038
bdev_update_qd_sampling_period 137
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 11809064
bdev_write_blocks_with_md 29488610
bdev_write_zero_buffer 625820
bdev_write_zero_buffer_done 625820
bdev_write_zeroes_should_split 2886697
bdev_write_zeroes_split 4574
bdev_writev_blocks_with_md 73229406
claim_bdev 347
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1531
claim_type_promotes_to_write 99
claim_verify_rom 91
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1198
io_channel_iter_get_bdev 830547
log_already_claimed 114
parent_bdev_io_complete 970598
register_flag_bdev 2169
spdk_bdev_abort 95938
spdk_bdev_add_io_stat 22350
spdk_bdev_alias_add 6389
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1098
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 495
spdk_bdev_close 27638
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 472084403
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30125
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 772
spdk_bdev_examine 16
spdk_bdev_finish 2305
spdk_bdev_first 5106
spdk_bdev_first_leaf 636
spdk_bdev_flush 932980
spdk_bdev_flush_blocks 3276988
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 417904
spdk_bdev_for_each_channel_continue 412643
spdk_bdev_free_io 245641569
spdk_bdev_get_acwu 2380
spdk_bdev_get_aliases 30173
spdk_bdev_get_block_size 51266335
spdk_bdev_get_buf_align 70482881
spdk_bdev_get_by_name 3283
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9777285
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 88874724
spdk_bdev_get_io_channel 34983
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602500
spdk_bdev_get_max_copy 2246
spdk_bdev_get_md_size 49292710
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133551
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65989
spdk_bdev_get_num_blocks 35112947
spdk_bdev_get_numa_id 1443
spdk_bdev_get_nvme_ctratt 3693
spdk_bdev_get_nvme_nsid 3032
spdk_bdev_get_optimal_io_boundary 2250
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3261
spdk_bdev_get_product_name 32582
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 30135
spdk_bdev_get_qos_rpc_type 120500
spdk_bdev_get_uuid 47650
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6004
spdk_bdev_has_write_cache 3001
spdk_bdev_histogram_enable 765
spdk_bdev_histogram_enable_ext 772
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2305
spdk_bdev_io_complete 244430723
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 37601260
spdk_bdev_io_complete_nvme_status 27640457
spdk_bdev_io_complete_scsi_status 5664867
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 33296178
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 41670303
spdk_bdev_io_get_iovec 1080273
spdk_bdev_io_get_md_buf 9598559
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 26453156
spdk_bdev_io_get_scsi_status 10104392
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 29240410
spdk_bdev_io_get_thread 256256461
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11747525
spdk_bdev_io_set_md_buf 28969
spdk_bdev_io_type_supported 2844570
spdk_bdev_is_dif_check_enabled 1257336
spdk_bdev_is_dif_head_of_md 628504
spdk_bdev_is_md_interleaved 11040831
spdk_bdev_is_md_separate 53353651
spdk_bdev_is_zoned 4868
spdk_bdev_module_claim_bdev 4939
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_module_examine_done 64046
spdk_bdev_module_fini_done 5855
spdk_bdev_module_fini_start_done 1947
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 36894
spdk_bdev_module_list_find 36894
spdk_bdev_module_release_bdev 4867
spdk_bdev_next 29431
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 276
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 313890
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27335
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 942484
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1086
spdk_bdev_read 13499401
spdk_bdev_read_blocks 16154993
spdk_bdev_read_blocks_with_md 1273389
spdk_bdev_readv 2171038
spdk_bdev_readv_blocks 9046978
spdk_bdev_readv_blocks_ext 28679303
spdk_bdev_readv_blocks_with_md 55343105
spdk_bdev_register 6361
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29388
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6372
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1109
spdk_bdev_subsystem_config_json 185
spdk_bdev_unmap 12482612
spdk_bdev_unmap_blocks 27403468
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1090
spdk_bdev_unregister 6375
spdk_bdev_unregister_by_name 781
spdk_bdev_wait_for_examine 11206
spdk_bdev_write 27572465
spdk_bdev_write_blocks 28905426
spdk_bdev_write_blocks_with_md 112887
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 2886544
spdk_bdev_writev 2460814
spdk_bdev_writev_blocks 6735754
spdk_bdev_writev_blocks_ext 44618602
spdk_bdev_writev_blocks_with_md 21402170
spdk_bdev_zcopy_end 1141609
spdk_bdev_zcopy_start 1171849
spdk_for_each_bdev 5106
spdk_for_each_bdev_leaf 636

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