LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4057 4915 82.5 %
Date: 2024-07-11 12:42:46 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1906 2802 68.0 %

Function Name Sort by function name Hit count Sort by hit count
_bdev_copy_split 0
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_media_management_notify 0
_tmp_bdev_event_cb 0
bdev_abort_all_buf_io_cb 0
bdev_abort_buf_io_cb 0
bdev_channel_for_each_io 0
bdev_for_each_io_done 0
bdev_init_failed 0
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_unsubmitted 0
bdev_io_status_get_string 0
bdev_lock_error_cleanup_cb 0
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_no_mem_poller 0
bdev_open_async_cancel 0
bdev_qos_r_bps_rewind_quota 0
bdev_qos_w_bps_rewind_quota 0
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_for_each_bdev_io 0
spdk_bdev_get_media_events 0
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_put_aux_buf 0
spdk_bdev_notify_media_management 0
spdk_bdev_push_media_events 0
bdev_get_current_qd 1
bdev_get_current_qd_done 1
spdk_bdev_get_current_qd 1
spdk_bdev_get_io_time 5
spdk_bdev_get_qd 5
spdk_bdev_get_weighted_io_time 5
bdev_abort_retry 6
spdk_bdev_examine 6
spdk_bdev_nvme_io_passthru_md 6
bdev_open_async 10
spdk_bdev_get_io_stat 10
bdev_io_pull_data_done_and_track 12
bdev_io_pull_md_buf_done 12
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf_done 12
bdev_queue_io_wait_with_cb 12
bdev_seek_complete_cb 12
bdev_histogram_disable_channel_cb 14
bdev_disable_qos_done 16
bdev_disable_qos_msg_done 16
bdev_update_qos_rate_limit_msg 16
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_unmap_split 18
bdev_histogram_disable_channel 22
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
bdev_compare_blocks_with_md 24
bdev_copy_split 24
bdev_io_pull_md_buf 24
spdk_bdev_compare_blocks 24
bdev_disable_qos_msg 28
spdk_bdev_seek_data 30
spdk_bdev_seek_hole 30
bdev_histogram_get_channel_cb 32
spdk_bdev_alias_del 32
spdk_bdev_histogram_get 32
spdk_bdev_nvme_admin_passthru 35
_bdev_io_complete_in_submit 36
bdev_in_examine_allowlist 36
spdk_bdev_comparev_blocks_with_md 36
bdev_lock_lba_range_ctx_msg 44
bdev_histogram_get_channel 46
bdev_channel_poll_timeout_io_done 48
bdev_poll_timeout_io 48
bdev_reset_poll_for_outstanding_io 48
claim_verify_rwm 48
bdev_seek 60
spdk_bdev_io_get_seek_offset 60
bdev_examine_allowlist_check 71
bdev_enable_qos_msg 73
bdev_channel_poll_timeout_io 78
bdev_reset_check_outstanding_io 79
bdev_reset_check_outstanding_io_done 79
spdk_bdev_nvme_io_passthru 81
bdev_qos_w_bps_queue 84
claim_verify_rom 102
claim_type_promotes_to_write 108
claim_opts_copy 132
bdev_qos_channel_destroy 134
_calculate_measured_qd_cpl 146
bdev_calculate_measured_queue_depth 146
log_already_claimed 155
bdev_set_qos_rate_limits 163
bdev_qos_set_ops 166
bdev_qos_update_max_quota_per_timeslice 166
bdev_examine_allowlist_config_json 171
spdk_bdev_subsystem_config_json 171
bdev_update_qd_sampling_period 175
spdk_bdev_set_qos_rate_limits 175
spdk_bdev_notify_blockcnt_change 192
bdev_qos_destroy 210
bdev_enable_qos_done 218
_resize_notify 248
bdev_set_qos_limit_done 256
_calculate_measured_qd 286
claim_verify_rwo 320
bdev_get_each_channel_stat 321
spdk_bdev_get_qd_sampling_period 323
bdev_get_device_stat_done 324
spdk_bdev_get_device_stat 324
spdk_bdev_dump_io_stat_json 328
bdev_io_submit_reset 333
bdev_get_io_stat 334
bdev_reset_complete 358
bdev_reset_freeze_channel_done 358
bdev_start_reset 358
spdk_bdev_get_opts 360
bdev_channel_start_reset 364
spdk_bdev_reset 364
spdk_bdev_set_opts 366
claim_reset 370
spdk_bdev_copy_blocks 382
spdk_bdev_module_init_done 384
bdev_desc_release_claims 392
claim_bdev 392
bdev_copy_should_split 400
bdev_reset_freeze_channel 420
bdev_unfreeze_channel 420
spdk_bdev_module_claim_bdev_desc 530
spdk_bdev_claim_opts_init 560
spdk_bdev_first_leaf 566
spdk_for_each_bdev_leaf 566
spdk_bdev_quiesce 596
spdk_bdev_unquiesce 596
spdk_bdev_alias_del_all 632
bdev_name_del 658
spdk_bdev_write_zeroes 709
bdev_histogram_enable_channel_cb 800
spdk_bdev_histogram_enable 814
bdev_unregister_abort_channel 944
bdev_enable_histogram_config_json 948
bdev_qos_config_json 948
bdev_qos_is_iops_rate_limit 1110
spdk_bdev_channel_get_histogram 1126
bdev_histogram_enable_channel 1136
spdk_bdev_set_timeout 1144
spdk_bdev_unregister_by_name 1410
_bdev_io_complete_push_bounce_done 1448
_bdev_io_push_bounce_data_buffer 1448
bdev_io_push_bounce_data_done 1448
bdev_io_push_bounce_md_buf 1448
bdev_io_push_bounce_data 1454
spdk_bdev_next_leaf 1480
bdev_io_use_memory_domain 1484
_remove_notify 1716
claim_type_is_v2 1764
_event_notify 1964
event_notify 1964
_bdev_next_leaf 2046
spdk_bdev_module_fini_start_done 2200
bdev_trace 2308
_bdev_init 2436
_bdev_trace 2436
register_flag_bdev 2436
spdk_bdev_destruct_done 2557
bdev_open_async_done 2599
bdev_open_async_opts_copy 2599
bdev_open_async_opts_get_default 2599
spdk_bdev_open_async 2599
_bdev_open_async 2609
bdev_examine_allowlist_free 2666
bdev_finish_wait_for_examine_done 2666
bdev_init_complete 2666
bdev_mgr_unregister_cb 2666
bdev_module_get_max_ctx_size 2666
bdev_modules_init 2666
bdev_open_async_fini 2666
spdk_bdev_finish 2666
spdk_bdev_initialize 2666
spdk_bdev_get_max_copy 2787
spdk_bdev_get_optimal_io_boundary 2789
spdk_bdev_get_acwu 2916
spdk_bdev_get_nvme_ctratt 3090
spdk_bdev_io_get_nvme_fused_status 3107
bdev_compare_and_write_do_write 3212
bdev_compare_and_write_do_write_done 3212
bdev_compare_and_write_do_compare 3373
bdev_compare_and_write_do_compare_done 3373
bdev_comparev_and_writev_blocks_locked 3373
bdev_comparev_and_writev_blocks_unlock 3373
bdev_comparev_and_writev_blocks_unlocked 3373
bdev_compare_do_read 3379
bdev_compare_do_read_done 3379
spdk_bdev_comparev_and_writev_blocks 3389
bdev_lock_lba_range 3421
bdev_unlock_lba_range 3433
spdk_bdev_comparev_blocks 3437
bdev_comparev_blocks_with_md 3473
bdev_get_max_write 3800
spdk_bdev_quiesce_range 3840
spdk_bdev_unquiesce_range 3846
bdev_lock_lba_range_get_channel 4313
bdev_unlock_lba_range_get_channel 4319
bdev_quiesce_range_locked 4436
bdev_unquiesce_range_unlocked 4436
spdk_bdev_get_physical_block_size 4787
spdk_bdev_is_zoned 4842
bdev_module_fini_start_iter 4866
spdk_bdev_first 5165
spdk_for_each_bdev 5165
spdk_bdev_get_by_name 5849
spdk_bdev_has_write_cache 5961
spdk_bdev_module_fini_done 6638
spdk_bdev_get_write_unit_size 6789
spdk_bdev_module_release_bdev 7452
spdk_bdev_module_claim_bdev 7560
_bdev_lock_lba_range 7857
_bdev_unlock_lba_range 7857
bdev_lock_lba_range_cb 7857
bdev_lock_lba_range_ctx 7857
bdev_unlock_lba_range_cb 7857
bdev_lba_range_overlaps_tailq 7907
bdev_write_zeroes_split 7952
bdev_finish_unregister_bdevs_iter 8336
_spdk_bdev_quiesce 8878
spdk_bdev_claim_get_name 9025
bdev_examine 9173
bdev_ok_to_examine 9173
bdev_register_finished 9173
bdev_unregister 9173
bdev_register 9187
spdk_bdev_register 9193
bdev_alias_del 9205
spdk_bdev_set_qd_sampling_period 9208
spdk_bdev_unregister 9215
bdev_destroy_cb 9226
spdk_bdev_alias_add 9231
bdev_module_fini_iter 9304
bdev_unregister_unsafe 10736
spdk_bdev_wait_for_examine 14765
bdev_name_tree_RB_REMOVE_COLOR 14875
bdev_mgmt_channel_create 15266
bdev_mgmt_channel_destroy 15266
bdev_name_del_unsafe 18372
bdev_name_tree_RB_INSERT_COLOR 18372
bdev_name_tree_RB_REMOVE 18372
bdev_name_add 18398
bdev_name_tree_RB_INSERT 18398
spdk_bdev_next 27897
bdev_channel_destroy 29379
bdev_channel_destroy_resource 29379
bdev_channel_create 29391
bdev_enable_qos 29452
spdk_bdev_add_io_stat 29700
spdk_bdev_dump_info_json 30147
spdk_bdev_get_qos_rate_limits 30157
spdk_bdev_get_aliases 30179
bdev_channel_abort_queued_ios 30323
bdev_abort_all_buf_io 30743
spdk_bdev_get_product_name 34145
spdk_bdev_abort 34407
bdev_abort_buf_io 34413
bdev_abort 34419
_bdev_abort 34425
bdev_abort_queued_io 34425
bdev_abort_io_done 34431
bdev_abort_io 34437
bdev_alloc_io_stat 38889
bdev_free_io_stat 38889
spdk_bdev_reset_io_stat 38889
spdk_bdev_open_ext 40649
spdk_bdev_module_list_add 41654
spdk_bdev_module_list_find 41654
spdk_bdev_close 41776
bdev_open_ext 43246
spdk_bdev_io_set_md_buf 46485
bdev_io_get_iobuf_cb 48625
bdev_get_by_name 49095
bdev_name_tree_RB_FIND 49095
spdk_bdev_get_io_channel 50078
bdev_abort_all_queued_io 60542
spdk_bdev_get_uuid 64027
bdev_io_on_tailq 68874
bdev_io_complete_sequence_cb 73135
spdk_bdev_get_name 78821
bdev_close 80316
bdev_start_qos 80316
bdev_desc_alloc 80379
bdev_desc_free 80379
bdev_open 80379
spdk_bdev_module_examine_done 95278
bdev_module_action_done 95662
bdev_module_action_complete 98328
spdk_bdev_write_blocks_with_md 115651
spdk_bdev_get_qos_rpc_type 120588
bdev_rw_split_get_buf_cb 137282
spdk_bdev_get_memory_domains 174558
bdev_lock_lba_range_check_io 187502
bdev_name_cmp 207115
bdev_lba_range_overlapped 230153
bdev_io_range_is_locked 233386
bdev_io_submit_sequence_cb 362403
_bdev_io_ext_use_bounce_buffer 362427
_bdev_memory_domain_get_io_cb 362427
_bdev_memory_domain_io_get_buf 362427
_bdev_io_pull_bounce_data_buf 363851
bdev_io_pull_data_done 363851
bdev_io_pull_data 364145
bdev_channel_submit_qos_io_done 365920
bdev_channel_poll_qos 366242
bdev_channel_submit_qos_io 367402
bdev_each_channel_msg 379898
spdk_bdev_for_each_channel_continue 379898
bdev_each_channel_cpl 393206
spdk_bdev_for_each_channel 393206
bdev_io_use_accel_sequence 413268
bdev_io_exec_sequence 435538
bdev_io_exec_sequence_cb 435538
spdk_bdev_is_dif_head_of_md 555586
spdk_bdev_io_get_iovec 593344
spdk_bdev_zcopy_end 600458
spdk_bdev_get_io_type_name 602940
spdk_bdev_zcopy_start 603665
spdk_bdev_flush 646196
bdev_write_zero_buffer 685278
bdev_write_zero_buffer_done 685278
_bdev_get_block_size_with_md 689078
io_channel_iter_get_bdev 773104
bdev_queue_nomem_io_head 880676
spdk_bdev_queue_io_wait 889940
spdk_bdev_is_dif_check_enabled 1107924
spdk_bdev_nvme_iov_passthru_md 1673332
spdk_bdev_read_blocks_with_md 1801904
spdk_bdev_io_type_supported 1850457
spdk_bdev_readv 1984393
spdk_bdev_write_zeroes_blocks 2855180
bdev_write_zeroes_should_split 2855356
spdk_bdev_writev 3004358
spdk_bdev_flush_blocks 3926247
parent_bdev_io_complete 4226328
bdev_io_split 4226334
_bdev_rw_split 4229561
spdk_bdev_io_complete_scsi_status 4532950
bdev_queue_nomem_io_tail 6321684
bdev_ch_retry_io 6618539
bdev_shared_ch_retry_io 6618539
bdev_ch_resubmit_io 7201797
bdev_qos_rw_bps_rewind_quota 7659005
_to_next_boundary 8270012
bdev_io_split_done 8333063
bdev_io_split_submit 8333087
bdev_wait_for_examine_cb 8872417
bdev_module_all_actions_completed 8875083
spdk_bdev_io_get_md_buf 8919768
bdev_qos_io_submit 9120187
bdev_io_type_supported 9947205
spdk_bdev_unmap 10452129
bdev_qos_rw_iops_rewind_quota 10613032
spdk_bdev_read 13377714
_bdev_io_put_buf 15169664
_bdev_io_set_buf 15169664
_bdev_io_set_md_buf 15169664
bdev_io_get_buf 15169664
bdev_io_get_buf_complete 15169664
bdev_io_put_buf 15169664
spdk_bdev_io_set_buf 15402364
spdk_bdev_writev_blocks 17261765
spdk_bdev_read_blocks 18219850
bdev_qos_rw_rewind_io 18272037
bdev_qos_r_bps_queue 18410000
bdev_is_read_io 18410084
spdk_bdev_readv_blocks 18748927
bdev_read_blocks_with_md 20021754
spdk_bdev_writev_blocks_with_md 20813566
bdev_unmap_should_split 21173952
spdk_bdev_unmap_blocks 21403310
spdk_bdev_io_get_nvme_status 25935502
spdk_bdev_write 26245080
spdk_bdev_get_data_block_size 28131599
spdk_bdev_write_blocks 28386682
spdk_bdev_io_get_scsi_status 29109735
bdev_write_blocks_with_md 29187604
spdk_bdev_is_md_interleaved 29387496
bdev_io_get_max_buf_len 30339328
_are_iovs_aligned 31319206
spdk_bdev_io_complete_base_io_status 35600203
spdk_bdev_io_complete_nvme_status 38582442
spdk_bdev_io_get_submit_tsc 40652959
spdk_bdev_readv_blocks_ext 44493406
spdk_bdev_readv_blocks_with_md 44687433
spdk_bdev_io_get_buf 46124968
spdk_bdev_get_block_size 46683272
spdk_bdev_get_num_blocks 52789203
bdev_bytes_to_blocks 55710615
spdk_bdev_get_md_size 62206844
spdk_bdev_io_get_io_channel 62385054
spdk_bdev_writev_blocks_ext 67212192
spdk_bdev_is_md_separate 69723654
_is_buf_allocated 72771357
spdk_bdev_get_buf_align 96107623
spdk_bdev_get_dif_type 97550912
bdev_writev_blocks_with_md 109161683
bdev_qos_rw_bps_queue 111232836
_bdev_io_check_opts 111705586
bdev_readv_blocks_with_md 112325564
bdev_get_io_size_in_byte 118891841
_bdev_io_submit_ext 220877025
bdev_rw_should_split 274312256
bdev_io_do_submit 294576034
_bdev_io_submit 294576064
_bdev_io_complete 294610793
bdev_io_update_io_stat 294610793
_bdev_io_handle_no_mem 295381782
bdev_submit_request 295456465
spdk_bdev_io_complete 295456766
bdev_io_decrement_outstanding 295892042
bdev_io_increment_outstanding 295892042
bdev_io_complete 296812608
bdev_io_submit 298804163
bdev_ch_add_to_io_submitted 298837097
bdev_ch_remove_from_io_submitted 298837097
bdev_io_init 298928748
spdk_bdev_free_io 298928748
bdev_io_valid_blocks 299501637
bdev_channel_get_io 299818730
bdev_io_should_split 303155130
spdk_bdev_io_get_thread 311989629
bdev_qos_rw_iops_queue 428492460
bdev_qos_io_to_limit 522758545
bdev_qos_queue_io 522758545
bdev_io_needs_sequence_exec 526024279
bdev_qos_rw_queue_io 539725296
spdk_bdev_desc_get_bdev 572548577

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