LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4695 5724 82.0 %
Date: 2024-11-20 16:37:24 Functions: 419 467 89.7 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5054 23857 21.2 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23688563
_bdev_abort 65536
_bdev_copy_split 0
_bdev_get_block_size_with_md 615425
_bdev_init 2187
_bdev_io_check_opts 74098521
_bdev_io_complete 247096821
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 343325
_bdev_io_ext_use_bounce_buffer 341717
_bdev_io_handle_no_mem 247610432
_bdev_io_pull_bounce_data_buf 343325
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 343325
_bdev_io_put_buf 11030766
_bdev_io_set_buf 11028599
_bdev_io_set_md_buf 11028546
_bdev_io_submit 250075899
_bdev_io_submit_ext 169980974
_bdev_lock_lba_range 4668
_bdev_memory_domain_get_io_cb 341717
_bdev_memory_domain_io_get_buf 341717
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 980899
_bdev_trace 2187
_bdev_unlock_lba_range 4668
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 178
_calculate_measured_qd_cpl 91
_event_notify 1150
_is_buf_allocated 51456496
_media_management_notify 0
_remove_notify 755
_resize_notify 395
_spdk_bdev_quiesce 2514
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2187
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2187
_tmp_bdev_event_cb 0
_to_next_boundary 1951468
bdev_abort 65532
bdev_abort_all_buf_io 22706
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23072
bdev_abort_buf_io 65528
bdev_abort_buf_io_cb 0
bdev_abort_io 65556
bdev_abort_io_done 65552
bdev_abort_queued_io 65536
bdev_abort_retry 4
bdev_alias_del 6391
bdev_alloc_io_stat 28603
bdev_bytes_to_blocks 60872999
bdev_calculate_measured_queue_depth 91
bdev_ch_add_to_io_submitted 251927078
bdev_ch_remove_from_io_submitted 250286747
bdev_ch_resubmit_io 5723581
bdev_ch_retry_io 5023314
bdev_channel_abort_queued_ios 22340
bdev_channel_create 21906
bdev_channel_destroy 21898
bdev_channel_destroy_resource 21898
bdev_channel_for_each_io 0
bdev_channel_get_io 252045044
bdev_channel_poll_qos 385454
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 386960
bdev_channel_submit_qos_io_done 384826
bdev_close 65016
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 65063
bdev_desc_free 65063
bdev_desc_release_claims 347
bdev_destroy_cb 6404
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 402715
bdev_each_channel_msg 397490
bdev_enable_histogram_config_json 964
bdev_enable_qos 21953
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6379
bdev_examine_allowlist_check 123
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2323
bdev_examine_allowlist_remove 12726
bdev_finish_unregister_bdevs_iter 6339
bdev_finish_wait_for_examine_done 2323
bdev_for_each_io_done 0
bdev_free_io_stat 28603
bdev_get_by_name 31752
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 343
bdev_get_each_channel_stat 342
bdev_get_io_size_in_byte 216089704
bdev_get_io_stat 353
bdev_get_max_write 2786
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1114
bdev_histogram_enable_channel_cb 770
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 62
bdev_init_complete 2323
bdev_init_failed 0
bdev_io_complete 249342515
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 69329
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 248869115
bdev_io_do_submit 249553555
bdev_io_exec_sequence 411030
bdev_io_exec_sequence_cb 411030
bdev_io_get_buf 11028507
bdev_io_get_buf_complete 11028548
bdev_io_get_iobuf_cb 68396
bdev_io_get_max_buf_len 22051050
bdev_io_increment_outstanding 250353270
bdev_io_init 250627464
bdev_io_needs_sequence_exec 421388435
bdev_io_on_tailq 131112
bdev_io_pull_data 343329
bdev_io_pull_data_done 343325
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 343329
bdev_io_push_bounce_data_done 343325
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 343325
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 11030811
bdev_io_range_is_locked 54526
bdev_io_should_split 255066047
bdev_io_split 979678
bdev_io_split_done 1978036
bdev_io_split_submit 1978052
bdev_io_status_get_string 0
bdev_io_submit 251122070
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 341701
bdev_io_type_supported 13340088
bdev_io_update_io_stat 250741380
bdev_io_use_accel_sequence 664117345
bdev_io_use_memory_domain 174590616
bdev_io_valid_blocks 251592356
bdev_is_read_io 18001411
bdev_lba_range_overlapped 51213
bdev_lba_range_overlaps_tailq 4688
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4668
bdev_lock_lba_range_check_io 41762
bdev_lock_lba_range_ctx 4668
bdev_lock_lba_range_ctx_msg 16
bdev_lock_lba_range_get_channel 3738
bdev_mgmt_channel_create 13067
bdev_mgmt_channel_destroy 13067
bdev_mgr_unregister_cb 2323
bdev_module_action_complete 66818
bdev_module_action_done 64495
bdev_module_all_actions_completed 12399097
bdev_module_fini_iter 8232
bdev_module_fini_start_iter 4288
bdev_module_get_max_ctx_size 2323
bdev_modules_init 2323
bdev_name_add 12772
bdev_name_cmp 129556
bdev_name_del 449
bdev_name_del_unsafe 12754
bdev_name_tree_RB_FIND 31752
bdev_name_tree_RB_INSERT 12772
bdev_name_tree_RB_INSERT_COLOR 12754
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 12754
bdev_name_tree_RB_REMOVE_COLOR 9795
bdev_no_mem_poller 1
bdev_ok_to_examine 6379
bdev_open 65063
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2323
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28386
bdev_open_opts_copy 8
bdev_open_opts_get_defaults 65067
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 10594502
bdev_qos_io_to_limit 842194241
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 842200215
bdev_qos_r_bps_queue 18001355
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 208830269
bdev_qos_rw_bps_rewind_quota 7259441
bdev_qos_rw_iops_queue 650145312
bdev_qos_rw_iops_rewind_quota 10608961
bdev_qos_rw_queue_io 858977706
bdev_qos_rw_rewind_io 17868402
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 714257
bdev_queue_nomem_io_tail 5009519
bdev_quiesce_range_locked 1255
bdev_read_blocks_with_md 17043306
bdev_readv_blocks_with_md 96129766
bdev_register 6377
bdev_register_finished 6367
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 218309006
bdev_rw_split_get_buf_cb 61499
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 5023315
bdev_start_qos 65016
bdev_start_reset 329
bdev_submit_request 249620915
bdev_trace 2065
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4668
bdev_unlock_lba_range_get_channel 3742
bdev_unmap_should_split 29264666
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1255
bdev_unregister 6367
bdev_unregister_abort_channel 442
bdev_unregister_unsafe 7058
bdev_update_qd_sampling_period 112
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12396774
bdev_write_blocks_with_md 30651949
bdev_write_zero_buffer 612639
bdev_write_zero_buffer_done 612639
bdev_write_zeroes_should_split 3394863
bdev_write_zeroes_split 3385
bdev_writev_blocks_with_md 74714912
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 1150
io_channel_iter_get_bdev 800199
log_already_claimed 114
parent_bdev_io_complete 979674
register_flag_bdev 2187
spdk_bdev_abort 65512
spdk_bdev_add_io_stat 22240
spdk_bdev_alias_add 6409
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1106
spdk_bdev_claim_get_name 8438
spdk_bdev_claim_opts_init 495
spdk_bdev_close 27663
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 479237468
spdk_bdev_desc_get_block_size 0
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 0
spdk_bdev_desc_get_md_size 0
spdk_bdev_desc_is_dif_check_enabled 0
spdk_bdev_desc_is_dif_head_of_md 0
spdk_bdev_desc_is_md_interleaved 0
spdk_bdev_desc_is_md_separate 0
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30126
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 780
spdk_bdev_examine 16
spdk_bdev_finish 2323
spdk_bdev_first 5111
spdk_bdev_first_leaf 636
spdk_bdev_flush 771250
spdk_bdev_flush_blocks 2964015
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 402718
spdk_bdev_for_each_channel_continue 397485
spdk_bdev_free_io 250205661
spdk_bdev_get_acwu 2674
spdk_bdev_get_aliases 30174
spdk_bdev_get_block_size 49949255
spdk_bdev_get_buf_align 71614508
spdk_bdev_get_by_name 3366
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8297555
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 95211937
spdk_bdev_get_io_channel 34901
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602520
spdk_bdev_get_max_copy 2540
spdk_bdev_get_md_size 49616673
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133585
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66149
spdk_bdev_get_num_blocks 32975204
spdk_bdev_get_numa_id 1457
spdk_bdev_get_nvme_ctratt 3636
spdk_bdev_get_nvme_nsid 3008
spdk_bdev_get_optimal_io_boundary 2544
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3580
spdk_bdev_get_product_name 32670
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 30136
spdk_bdev_get_qos_rpc_type 120504
spdk_bdev_get_uuid 47286
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6298
spdk_bdev_has_write_cache 3078
spdk_bdev_histogram_enable 773
spdk_bdev_histogram_enable_ext 780
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2323
spdk_bdev_io_complete 248792614
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 39347155
spdk_bdev_io_complete_nvme_status 26830560
spdk_bdev_io_complete_scsi_status 4544534
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34357309
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 42286871
spdk_bdev_io_get_iovec 1063353
spdk_bdev_io_get_md_buf 9464575
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 25788877
spdk_bdev_io_get_scsi_status 8608630
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 28444897
spdk_bdev_io_get_thread 260058987
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11764637
spdk_bdev_io_set_md_buf 30238
spdk_bdev_io_type_supported 2624043
spdk_bdev_is_dif_check_enabled 1301596
spdk_bdev_is_dif_head_of_md 650626
spdk_bdev_is_md_interleaved 9570084
spdk_bdev_is_md_separate 52970657
spdk_bdev_is_zoned 5193
spdk_bdev_module_claim_bdev 4915
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_module_examine_done 64223
spdk_bdev_module_fini_done 5909
spdk_bdev_module_fini_start_done 1965
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37218
spdk_bdev_module_list_find 37218
spdk_bdev_module_release_bdev 4843
spdk_bdev_next 29432
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 252
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 324793
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27349
spdk_bdev_open_ext_v2 27357
spdk_bdev_open_opts_init 4
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 886529
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1086
spdk_bdev_read 13624776
spdk_bdev_read_blocks 15779196
spdk_bdev_read_blocks_with_md 1279151
spdk_bdev_readv 1666067
spdk_bdev_readv_blocks 7654985
spdk_bdev_readv_blocks_ext 28047091
spdk_bdev_readv_blocks_with_md 59187304
spdk_bdev_register 6381
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29298
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6392
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1118
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 13810574
spdk_bdev_unmap_blocks 29429976
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1090
spdk_bdev_unregister 6395
spdk_bdev_unregister_by_name 784
spdk_bdev_wait_for_examine 11257
spdk_bdev_write 29285079
spdk_bdev_write_blocks 30176266
spdk_bdev_write_blocks_with_md 115504
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3394710
spdk_bdev_writev 1925501
spdk_bdev_writev_blocks 5617425
spdk_bdev_writev_blocks_ext 46152298
spdk_bdev_writev_blocks_with_md 22547167
spdk_bdev_zcopy_end 1096009
spdk_bdev_zcopy_start 1112014
spdk_for_each_bdev 5111
spdk_for_each_bdev_leaf 636

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