LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4808 5843 82.3 %
Date: 2024-11-20 15:03:31 Functions: 434 477 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5126 24324 21.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24576315
_bdev_abort 118798
_bdev_copy_split 0
_bdev_get_block_size_with_md 731854
_bdev_init 2194
_bdev_io_check_opts 75595625
_bdev_io_complete 250520456
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1474265
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2628528
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2615802
_bdev_io_handle_no_mem 249398776
_bdev_io_pull_bounce_data_buf 2634455
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1474814
_bdev_io_put_buf 13630057
_bdev_io_set_buf 13638284
_bdev_io_set_md_buf 13631507
_bdev_io_submit 253857580
_bdev_io_submit_ext 166751576
_bdev_lock_lba_range 4663
_bdev_memory_domain_get_io_cb 2626274
_bdev_next_leaf 2236
_bdev_open_async 1052
_bdev_reset_complete 329
_bdev_rw_split 1182950
_bdev_trace 2194
_bdev_unlock_lba_range 4663
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 182
_calculate_measured_qd_cpl 93
_event_notify 1098
_is_buf_allocated 55625249
_media_management_notify 0
_remove_notify 755
_resize_notify 343
_spdk_bdev_quiesce 2504
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2194
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2194
_tmp_bdev_event_cb 0
_to_next_boundary 2250945
bdev_abort 118794
bdev_abort_all_buf_io 22616
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22982
bdev_abort_buf_io 118790
bdev_abort_buf_io_cb 0
bdev_abort_io 118818
bdev_abort_io_done 118814
bdev_abort_queued_io 118798
bdev_abort_retry 4
bdev_alias_del 6414
bdev_alloc_io_stat 28535
bdev_bytes_to_blocks 64723247
bdev_calculate_measured_queue_depth 93
bdev_ch_add_to_io_submitted 255610721
bdev_ch_remove_from_io_submitted 253594304
bdev_ch_resubmit_io 6445708
bdev_ch_retry_io 5667912
bdev_channel_abort_queued_ios 22250
bdev_channel_create 21817
bdev_channel_destroy 21809
bdev_channel_destroy_resource 21809
bdev_channel_for_each_io 0
bdev_channel_get_io 256952679
bdev_channel_poll_qos 387796
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 388621
bdev_channel_submit_qos_io_done 386780
bdev_close 65121
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 65168
bdev_desc_free 65168
bdev_desc_get_block_size 308889088
bdev_desc_release_claims 347
bdev_destroy_cb 6394
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 404707
bdev_each_channel_msg 399212
bdev_enable_histogram_config_json 964
bdev_enable_qos 21864
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6402
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2330
bdev_examine_allowlist_remove 12772
bdev_finish_unregister_bdevs_iter 6350
bdev_finish_wait_for_examine_done 2330
bdev_for_each_io_done 0
bdev_free_io_stat 28535
bdev_get_by_name 31835
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 341
bdev_get_each_channel_stat 338
bdev_get_io_size_in_byte 192549406
bdev_get_io_stat 351
bdev_get_max_write 2825
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1174
bdev_histogram_enable_channel_cb 785
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2330
bdev_init_failed 0
bdev_io_complete 252852994
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 1220704
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 254975359
bdev_io_do_submit 253682514
bdev_io_exec_sequence 2659547
bdev_io_exec_sequence_cb 2677490
bdev_io_get_accel_buf 0
bdev_io_get_block_size 193807647
bdev_io_get_buf 13638615
bdev_io_get_buf_complete 13630696
bdev_io_get_iobuf_cb 67196
bdev_io_get_max_buf_len 27202398
bdev_io_increment_outstanding 256802451
bdev_io_init 256039726
bdev_io_init_dif_ctx 2305642
bdev_io_needs_accel_buffer 164224568
bdev_io_needs_bounce_buffer 166988460
bdev_io_needs_metadata 496516923
bdev_io_needs_sequence_exec 430427109
bdev_io_on_tailq 237636
bdev_io_pull_data 2646134
bdev_io_pull_data_done 2607940
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 1474765
bdev_io_push_bounce_data_done 1474741
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1474636
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 13630008
bdev_io_range_is_locked 52694
bdev_io_should_split 262327911
bdev_io_split 1181655
bdev_io_split_done 2396353
bdev_io_split_submit 2396369
bdev_io_status_get_string 0
bdev_io_submit 255125177
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 1473006
bdev_io_type_supported 12829122
bdev_io_update_io_stat 254088764
bdev_io_use_accel_sequence 681063799
bdev_io_use_memory_domain 179299105
bdev_io_valid_blocks 256774889
bdev_is_read_io 16923797
bdev_lba_range_overlapped 49383
bdev_lba_range_overlaps_tailq 4684
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4663
bdev_lock_lba_range_check_io 39733
bdev_lock_lba_range_ctx 4663
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3739
bdev_mgmt_channel_create 13172
bdev_mgmt_channel_destroy 13172
bdev_mgr_unregister_cb 2330
bdev_module_action_complete 67036
bdev_module_action_done 64706
bdev_module_all_actions_completed 12965486
bdev_module_fini_iter 8259
bdev_module_fini_start_iter 4302
bdev_module_get_max_ctx_size 2330
bdev_modules_init 2330
bdev_name_add 12818
bdev_name_cmp 130426
bdev_name_del 449
bdev_name_del_unsafe 12800
bdev_name_tree_RB_FIND 31835
bdev_name_tree_RB_INSERT 12818
bdev_name_tree_RB_INSERT_COLOR 12800
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 12800
bdev_name_tree_RB_REMOVE_COLOR 9878
bdev_no_mem_poller 1
bdev_ok_to_examine 6402
bdev_open 65168
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2330
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28441
bdev_open_opts_copy 8303
bdev_open_opts_get_defaults 69321
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 10044679
bdev_qos_io_to_limit 714875292
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 714881122
bdev_qos_r_bps_queue 16923741
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 186402403
bdev_qos_rw_bps_rewind_quota 6147016
bdev_qos_rw_iops_queue 544005499
bdev_qos_rw_iops_rewind_quota 10654051
bdev_qos_rw_queue_io 730408769
bdev_qos_rw_rewind_io 16801067
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 790131
bdev_queue_nomem_io_tail 5655772
bdev_quiesce_range_locked 1250
bdev_read_blocks_with_md 18614921
bdev_readv_blocks_with_md 91068374
bdev_register 6400
bdev_register_finished 6390
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 222613866
bdev_rw_split_get_buf_cb 75289
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 246
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5667913
bdev_start_qos 65121
bdev_start_reset 329
bdev_submit_request 251940410
bdev_trace 2072
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4663
bdev_unlock_lba_range_get_channel 3743
bdev_unmap_should_split 32572551
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1250
bdev_unregister 6390
bdev_unregister_abort_channel 441
bdev_unregister_unsafe 7081
bdev_update_qd_sampling_period 114
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12963156
bdev_write_blocks_with_md 33783487
bdev_write_zero_buffer 729029
bdev_write_zero_buffer_done 729029
bdev_write_zeroes_should_split 2943106
bdev_write_zeroes_split 18244
bdev_writev_blocks_with_md 76651803
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 1098
io_channel_iter_get_bdev 803916
log_already_claimed 114
parent_bdev_io_complete 1181651
register_flag_bdev 2194
spdk_bdev_abort 118774
spdk_bdev_add_io_stat 22147
spdk_bdev_alias_add 6432
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1166
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 495
spdk_bdev_close 27715
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 725458228
spdk_bdev_desc_get_block_size 46912525
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 627287
spdk_bdev_desc_get_md_size 42641893
spdk_bdev_desc_is_dif_check_enabled 1256890
spdk_bdev_desc_is_dif_head_of_md 627287
spdk_bdev_desc_is_md_interleaved 627317
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30141
spdk_bdev_dump_io_stat_json 331
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2330
spdk_bdev_first 5107
spdk_bdev_first_leaf 646
spdk_bdev_flush 771670
spdk_bdev_flush_blocks 3036899
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 404710
spdk_bdev_for_each_channel_continue 399212
spdk_bdev_free_io 253989483
spdk_bdev_get_acwu 2395
spdk_bdev_get_aliases 30189
spdk_bdev_get_block_size 3072034
spdk_bdev_get_buf_align 80595080
spdk_bdev_get_by_name 3394
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8053200
spdk_bdev_get_device_stat 341
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 17976295
spdk_bdev_get_io_channel 34821
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602820
spdk_bdev_get_max_copy 2261
spdk_bdev_get_md_size 6989941
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133669
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65161
spdk_bdev_get_num_blocks 32519473
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3570
spdk_bdev_get_nvme_nsid 2982
spdk_bdev_get_optimal_io_boundary 2265
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3258
spdk_bdev_get_product_name 32588
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 326
spdk_bdev_get_qos_rate_limits 30151
spdk_bdev_get_qos_rpc_type 120564
spdk_bdev_get_uuid 46342
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6019
spdk_bdev_has_write_cache 2949
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2330
spdk_bdev_io_complete 252622331
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 41208139
spdk_bdev_io_complete_nvme_status 27571997
spdk_bdev_io_complete_scsi_status 4509574
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 35596933
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 46536196
spdk_bdev_io_get_iovec 1151937
spdk_bdev_io_get_md_buf 9622790
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 25740307
spdk_bdev_io_get_scsi_status 8290694
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 29447620
spdk_bdev_io_get_thread 266866552
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12215051
spdk_bdev_io_set_md_buf 35685
spdk_bdev_io_type_supported 2902316
spdk_bdev_is_dif_check_enabled 1256815
spdk_bdev_is_dif_head_of_md 628228
spdk_bdev_is_md_interleaved 11730100
spdk_bdev_is_md_separate 60837385
spdk_bdev_is_zoned 4841
spdk_bdev_module_claim_bdev 4889
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_module_examine_done 64434
spdk_bdev_module_fini_done 5929
spdk_bdev_module_fini_start_done 1972
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37336
spdk_bdev_module_list_find 37336
spdk_bdev_module_release_bdev 4817
spdk_bdev_next 29432
spdk_bdev_next_leaf 1590
spdk_bdev_notify_blockcnt_change 226
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 249691
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23240
spdk_bdev_open_ext_v2 27397
spdk_bdev_open_opts_init 4153
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 722970
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1081
spdk_bdev_read 14204207
spdk_bdev_read_blocks 17312870
spdk_bdev_read_blocks_with_md 1302743
spdk_bdev_readv 1731795
spdk_bdev_readv_blocks 7400448
spdk_bdev_readv_blocks_ext 28323095
spdk_bdev_readv_blocks_with_md 54017774
spdk_bdev_register 6404
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29224
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6415
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 15106291
spdk_bdev_unmap_blocks 32725014
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1085
spdk_bdev_unregister 6418
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11306
spdk_bdev_write 31124792
spdk_bdev_write_blocks 32989495
spdk_bdev_write_blocks_with_md 125630
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 2942953
spdk_bdev_writev 2017808
spdk_bdev_writev_blocks 5662271
spdk_bdev_writev_blocks_ext 47460861
spdk_bdev_writev_blocks_with_md 22890926
spdk_bdev_zcopy_end 1232406
spdk_bdev_zcopy_start 1272236
spdk_for_each_bdev 5107
spdk_for_each_bdev_leaf 646

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