LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4058 4915 82.6 %
Date: 2024-07-10 17:15:00 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1907 2802 68.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 29770889
_bdev_abort 57576
_bdev_copy_split 0
_bdev_get_block_size_with_md 619089
_bdev_init 2436
_bdev_io_check_opts 106141527
_bdev_io_complete 277355011
_bdev_io_complete_in_submit 36
_bdev_io_complete_push_bounce_done 1449
_bdev_io_ext_use_bounce_buffer 238003
_bdev_io_handle_no_mem 278070358
_bdev_io_pull_bounce_data_buf 239428
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
_bdev_io_push_bounce_data_buffer 1449
_bdev_io_put_buf 13789544
_bdev_io_set_buf 13789544
_bdev_io_set_md_buf 13789544
_bdev_io_submit 277297131
_bdev_io_submit_ext 205443558
_bdev_lock_lba_range 7910
_bdev_memory_domain_get_io_cb 238003
_bdev_memory_domain_io_get_buf 238003
_bdev_next_leaf 2046
_bdev_open_async 2609
_bdev_rw_split 4012241
_bdev_trace 2436
_bdev_unlock_lba_range 7910
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 314
_calculate_measured_qd_cpl 160
_event_notify 2026
_is_buf_allocated 68369533
_media_management_notify 0
_remove_notify 1716
_resize_notify 310
_spdk_bdev_quiesce 8984
_tmp_bdev_event_cb 0
_to_next_boundary 7710600
bdev_abort 57570
bdev_abort_all_buf_io 30869
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 60794
bdev_abort_buf_io 57564
bdev_abort_buf_io_cb 0
bdev_abort_io 57588
bdev_abort_io_done 57582
bdev_abort_queued_io 57576
bdev_abort_retry 6
bdev_alias_del 9205
bdev_alloc_io_stat 39013
bdev_bytes_to_blocks 54577090
bdev_calculate_measured_queue_depth 160
bdev_ch_add_to_io_submitted 281365251
bdev_ch_remove_from_io_submitted 281365251
bdev_ch_resubmit_io 6925036
bdev_ch_retry_io 6321487
bdev_channel_abort_queued_ios 30449
bdev_channel_create 29517
bdev_channel_destroy 29505
bdev_channel_destroy_resource 29505
bdev_channel_for_each_io 0
bdev_channel_get_io 282064005
bdev_channel_poll_qos 355159
bdev_channel_poll_timeout_io 78
bdev_channel_poll_timeout_io_done 48
bdev_channel_start_reset 364
bdev_channel_submit_qos_io 356063
bdev_channel_submit_qos_io_done 354516
bdev_close 80360
bdev_compare_and_write_do_compare 3373
bdev_compare_and_write_do_compare_done 3373
bdev_compare_and_write_do_write 3212
bdev_compare_and_write_do_write_done 3212
bdev_compare_blocks_with_md 24
bdev_compare_do_read 3379
bdev_compare_do_read_done 3379
bdev_comparev_and_writev_blocks_locked 3373
bdev_comparev_and_writev_blocks_unlock 3373
bdev_comparev_and_writev_blocks_unlocked 3373
bdev_comparev_blocks_with_md 3473
bdev_copy_do_read 18
bdev_copy_do_read_done 18
bdev_copy_do_write 18
bdev_copy_do_write_done 18
bdev_copy_get_buf_cb 18
bdev_copy_should_split 400
bdev_copy_split 24
bdev_desc_alloc 80423
bdev_desc_free 80423
bdev_desc_release_claims 392
bdev_destroy_cb 9226
bdev_disable_qos_done 16
bdev_disable_qos_msg 28
bdev_disable_qos_msg_done 16
bdev_each_channel_cpl 381920
bdev_each_channel_msg 368587
bdev_enable_histogram_config_json 948
bdev_enable_qos 29578
bdev_enable_qos_done 218
bdev_enable_qos_msg 73
bdev_examine 9173
bdev_examine_allowlist_check 71
bdev_examine_allowlist_config_json 171
bdev_examine_allowlist_free 2666
bdev_finish_unregister_bdevs_iter 8336
bdev_finish_wait_for_examine_done 2666
bdev_for_each_io_done 0
bdev_free_io_stat 39013
bdev_get_by_name 49101
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 322
bdev_get_each_channel_stat 319
bdev_get_io_size_in_byte 107063122
bdev_get_io_stat 332
bdev_get_max_write 3794
bdev_histogram_disable_channel 22
bdev_histogram_disable_channel_cb 14
bdev_histogram_enable_channel 1136
bdev_histogram_enable_channel_cb 800
bdev_histogram_get_channel 46
bdev_histogram_get_channel_cb 32
bdev_in_examine_allowlist 36
bdev_init_complete 2666
bdev_init_failed 0
bdev_io_complete 279466752
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 56391
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 278422707
bdev_io_do_submit 277297101
bdev_io_exec_sequence 294370
bdev_io_exec_sequence_cb 294370
bdev_io_get_buf 13789544
bdev_io_get_buf_complete 13789544
bdev_io_get_iobuf_cb 45906
bdev_io_get_max_buf_len 27579088
bdev_io_increment_outstanding 278422707
bdev_io_init 281234070
bdev_io_needs_sequence_exec 492314521
bdev_io_on_tailq 115176
bdev_io_pull_data 239656
bdev_io_pull_data_done 239428
bdev_io_pull_data_done_and_track 12
bdev_io_pull_md_buf 24
bdev_io_pull_md_buf_done 12
bdev_io_push_bounce_data 1455
bdev_io_push_bounce_data_done 1449
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf 1449
bdev_io_push_bounce_md_buf_done 12
bdev_io_put_buf 13789544
bdev_io_range_is_locked 216837
bdev_io_should_split 285244388
bdev_io_split 4010226
bdev_io_split_done 7770008
bdev_io_split_submit 7770032
bdev_io_status_get_string 0
bdev_io_submit 281308809
bdev_io_submit_reset 333
bdev_io_submit_sequence_cb 237979
bdev_io_type_supported 9649045
bdev_io_update_io_stat 277355011
bdev_io_use_accel_sequence 288350
bdev_io_use_memory_domain 1485
bdev_io_valid_blocks 281749669
bdev_is_read_io 17144127
bdev_lba_range_overlapped 213602
bdev_lba_range_overlaps_tailq 7959
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3421
bdev_lock_lba_range_cb 7910
bdev_lock_lba_range_check_io 172227
bdev_lock_lba_range_ctx 7910
bdev_lock_lba_range_ctx_msg 43
bdev_lock_lba_range_get_channel 4314
bdev_mgmt_channel_create 15196
bdev_mgmt_channel_destroy 15196
bdev_mgr_unregister_cb 2666
bdev_module_action_complete 98328
bdev_module_action_done 95662
bdev_module_all_actions_completed 8928828
bdev_module_fini_iter 9304
bdev_module_fini_start_iter 4866
bdev_module_get_max_ctx_size 2666
bdev_modules_init 2666
bdev_name_add 18398
bdev_name_cmp 206770
bdev_name_del 658
bdev_name_del_unsafe 18372
bdev_name_tree_RB_FIND 49101
bdev_name_tree_RB_INSERT 18398
bdev_name_tree_RB_INSERT_COLOR 18372
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 18372
bdev_name_tree_RB_REMOVE_COLOR 14886
bdev_no_mem_poller 0
bdev_ok_to_examine 9173
bdev_open 80423
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2599
bdev_open_async_fini 2666
bdev_open_async_opts_copy 2599
bdev_open_async_opts_get_default 2599
bdev_open_ext 43287
bdev_poll_timeout_io 48
bdev_qos_channel_destroy 134
bdev_qos_config_json 948
bdev_qos_destroy 210
bdev_qos_io_submit 7974069
bdev_qos_io_to_limit 478057676
bdev_qos_is_iops_rate_limit 1110
bdev_qos_queue_io 478057676
bdev_qos_r_bps_queue 17144043
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 100648323
bdev_qos_rw_bps_rewind_quota 6414799
bdev_qos_rw_iops_queue 393360839
bdev_qos_rw_iops_rewind_quota 10611757
bdev_qos_rw_queue_io 494009162
bdev_qos_rw_rewind_io 17026556
bdev_qos_set_ops 166
bdev_qos_update_max_quota_per_timeslice 166
bdev_qos_w_bps_queue 84
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 12
bdev_queue_nomem_io_head 831376
bdev_queue_nomem_io_tail 6094157
bdev_quiesce_range_locked 4489
bdev_read_blocks_with_md 21227851
bdev_readv_blocks_with_md 103490142
bdev_register 9187
bdev_register_finished 9173
bdev_reset_check_outstanding_io 79
bdev_reset_check_outstanding_io_done 79
bdev_reset_complete 358
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 420
bdev_reset_freeze_channel_done 358
bdev_reset_poll_for_outstanding_io 48
bdev_rw_should_split 258517519
bdev_rw_split_get_buf_cb 126571
bdev_seek 60
bdev_seek_complete_cb 12
bdev_set_qos_limit_done 256
bdev_set_qos_rate_limits 163
bdev_shared_ch_retry_io 6321487
bdev_start_qos 80360
bdev_start_reset 358
bdev_submit_request 278128298
bdev_trace 2308
bdev_unfreeze_channel 420
bdev_unlock_lba_range 3433
bdev_unlock_lba_range_cb 7910
bdev_unlock_lba_range_get_channel 4320
bdev_unmap_should_split 19494171
bdev_unmap_split 18
bdev_unquiesce_range_unlocked 4489
bdev_unregister 9173
bdev_unregister_abort_channel 944
bdev_unregister_unsafe 10736
bdev_update_qd_sampling_period 189
bdev_update_qos_rate_limit_msg 16
bdev_wait_for_examine_cb 8926162
bdev_write_blocks_with_md 27836255
bdev_write_zero_buffer 615295
bdev_write_zero_buffer_done 615295
bdev_write_zeroes_should_split 2488980
bdev_write_zeroes_split 7494
bdev_writev_blocks_with_md 102544276
claim_bdev 392
claim_opts_copy 132
claim_reset 370
claim_type_is_v2 1764
claim_type_promotes_to_write 108
claim_verify_rom 102
claim_verify_rwm 48
claim_verify_rwo 320
event_notify 2026
io_channel_iter_get_bdev 750507
log_already_claimed 155
parent_bdev_io_complete 4010220
register_flag_bdev 2436
spdk_bdev_abort 57558
spdk_bdev_add_io_stat 29824
spdk_bdev_alias_add 9231
spdk_bdev_alias_del 32
spdk_bdev_alias_del_all 632
spdk_bdev_channel_get_histogram 1126
spdk_bdev_claim_get_name 9030
spdk_bdev_claim_opts_init 560
spdk_bdev_close 41816
spdk_bdev_compare_blocks 24
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3389
spdk_bdev_comparev_blocks 3437
spdk_bdev_comparev_blocks_with_md 36
spdk_bdev_copy_blocks 382
spdk_bdev_desc_get_bdev 539095733
spdk_bdev_destruct_done 2557
spdk_bdev_dump_info_json 30151
spdk_bdev_dump_io_stat_json 326
spdk_bdev_examine 6
spdk_bdev_finish 2666
spdk_bdev_first 5164
spdk_bdev_first_leaf 566
spdk_bdev_flush 616444
spdk_bdev_flush_blocks 3683586
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 381920
spdk_bdev_for_each_channel_continue 368587
spdk_bdev_free_io 281234070
spdk_bdev_get_acwu 2897
spdk_bdev_get_aliases 30183
spdk_bdev_get_block_size 47080368
spdk_bdev_get_buf_align 88669784
spdk_bdev_get_by_name 5814
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 24781148
spdk_bdev_get_device_stat 322
spdk_bdev_get_dif_type 90028412
spdk_bdev_get_io_channel 50204
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 603020
spdk_bdev_get_max_copy 2768
spdk_bdev_get_md_size 56375134
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 174643
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 78745
spdk_bdev_get_num_blocks 50013057
spdk_bdev_get_nvme_ctratt 3137
spdk_bdev_get_optimal_io_boundary 2770
spdk_bdev_get_opts 360
spdk_bdev_get_physical_block_size 4712
spdk_bdev_get_product_name 34074
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 321
spdk_bdev_get_qos_rate_limits 30161
spdk_bdev_get_qos_rpc_type 120604
spdk_bdev_get_uuid 67482
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6770
spdk_bdev_has_write_cache 5790
spdk_bdev_histogram_enable 814
spdk_bdev_histogram_get 32
spdk_bdev_initialize 2666
spdk_bdev_io_complete 278128599
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 33579263
spdk_bdev_io_complete_nvme_status 38584564
spdk_bdev_io_complete_scsi_status 4673512
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 43320939
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 58758074
spdk_bdev_io_get_iovec 718420
spdk_bdev_io_get_md_buf 8293809
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 26423315
spdk_bdev_io_get_scsi_status 25704378
spdk_bdev_io_get_seek_offset 60
spdk_bdev_io_get_submit_tsc 40555213
spdk_bdev_io_get_thread 293263528
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 14285624
spdk_bdev_io_set_md_buf 45988
spdk_bdev_io_type_supported 2024275
spdk_bdev_is_dif_check_enabled 1422720
spdk_bdev_is_dif_head_of_md 712984
spdk_bdev_is_md_interleaved 26124456
spdk_bdev_is_md_separate 63749000
spdk_bdev_is_zoned 4853
spdk_bdev_module_claim_bdev 7571
spdk_bdev_module_claim_bdev_desc 530
spdk_bdev_module_examine_done 95278
spdk_bdev_module_fini_done 6638
spdk_bdev_module_fini_start_done 2200
spdk_bdev_module_init_done 384
spdk_bdev_module_list_add 41654
spdk_bdev_module_list_find 41654
spdk_bdev_module_release_bdev 7463
spdk_bdev_next 27901
spdk_bdev_next_leaf 1480
spdk_bdev_notify_blockcnt_change 223
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 35
spdk_bdev_nvme_io_passthru 81
spdk_bdev_nvme_io_passthru_md 6
spdk_bdev_nvme_iov_passthru_md 2004099
spdk_bdev_open_async 2599
spdk_bdev_open_ext 40690
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 829893
spdk_bdev_quiesce 596
spdk_bdev_quiesce_range 3893
spdk_bdev_read 13725582
spdk_bdev_read_blocks 19429986
spdk_bdev_read_blocks_with_md 1797865
spdk_bdev_readv 2056643
spdk_bdev_readv_blocks 16210276
spdk_bdev_readv_blocks_ext 42230641
spdk_bdev_readv_blocks_with_md 41003307
spdk_bdev_register 9193
spdk_bdev_reset 364
spdk_bdev_reset_io_stat 39013
spdk_bdev_seek_data 30
spdk_bdev_seek_hole 30
spdk_bdev_set_opts 366
spdk_bdev_set_qd_sampling_period 9208
spdk_bdev_set_qos_rate_limits 175
spdk_bdev_set_timeout 1144
spdk_bdev_subsystem_config_json 171
spdk_bdev_unmap 9691715
spdk_bdev_unmap_blocks 19691639
spdk_bdev_unquiesce 596
spdk_bdev_unquiesce_range 3899
spdk_bdev_unregister 9215
spdk_bdev_unregister_by_name 1410
spdk_bdev_wait_for_examine 14765
spdk_bdev_write 25478969
spdk_bdev_write_blocks 27103334
spdk_bdev_write_blocks_with_md 117625
spdk_bdev_write_zeroes 709
spdk_bdev_write_zeroes_blocks 2488810
spdk_bdev_writev 3006992
spdk_bdev_writev_blocks 15375742
spdk_bdev_writev_blocks_ext 63910898
spdk_bdev_writev_blocks_with_md 19592988
spdk_bdev_zcopy_end 753265
spdk_bdev_zcopy_start 770353
spdk_for_each_bdev 5164
spdk_for_each_bdev_leaf 566

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