LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4824 5873 82.1 %
Date: 2024-12-11 14:41:19 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5150 24414 21.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24530417
_bdev_abort 69484
_bdev_copy_split 0
_bdev_get_block_size_with_md 691825
_bdev_init 2192
_bdev_io_check_opts 77635845
_bdev_io_complete 267464151
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2616562
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2586472
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2581256
_bdev_io_handle_no_mem 266468356
_bdev_io_pull_bounce_data_buf 2583742
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2592094
_bdev_io_put_buf 14342560
_bdev_io_set_buf 14303802
_bdev_io_set_md_buf 14313933
_bdev_io_submit 272744544
_bdev_io_submit_ext 185227370
_bdev_lock_lba_range 4680
_bdev_memory_domain_get_io_cb 2576904
_bdev_next_leaf 2236
_bdev_open_async 1052
_bdev_reset_complete 333
_bdev_rw_split 724528
_bdev_trace 2192
_bdev_unlock_lba_range 4680
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 196
_calculate_measured_qd_cpl 100
_event_notify 1118
_is_buf_allocated 56460147
_media_management_notify 0
_remove_notify 755
_resize_notify 363
_spdk_bdev_quiesce 2538
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2192
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2192
_tmp_bdev_event_cb 0
_to_next_boundary 1787952
bdev_abort 69480
bdev_abort_all_buf_io 22680
bdev_abort_all_buf_io_cb 0
bdev_abort_all_nomem_io 22680
bdev_abort_all_queued_io 22698
bdev_abort_buf_io 69476
bdev_abort_buf_io_cb 0
bdev_abort_io 69504
bdev_abort_io_done 69500
bdev_abort_queued_io 69484
bdev_abort_retry 4
bdev_alias_del 6414
bdev_alloc_io_stat 28598
bdev_bytes_to_blocks 66203307
bdev_calculate_measured_queue_depth 100
bdev_ch_add_to_io_submitted 274383103
bdev_ch_remove_from_io_submitted 270816516
bdev_ch_resubmit_io 5753059
bdev_ch_retry_io 5050548
bdev_channel_abort_queued_ios 22310
bdev_channel_create 21876
bdev_channel_destroy 21868
bdev_channel_destroy_resource 21868
bdev_channel_for_each_io 0
bdev_channel_get_io 275846420
bdev_channel_poll_qos 385149
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 386037
bdev_channel_submit_qos_io_done 383861
bdev_close 65141
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 65188
bdev_desc_free 65188
bdev_desc_get_block_size 343923432
bdev_desc_release_claims 346
bdev_destroy_cb 6394
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 401841
bdev_each_channel_msg 396657
bdev_enable_histogram_config_json 964
bdev_enable_qos 21923
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 2332
bdev_examine_allowlist_remove 12772
bdev_finish_unregister_bdevs_iter 6348
bdev_finish_wait_for_examine_done 2332
bdev_for_each_io_done 0
bdev_free_io_stat 28598
bdev_get_by_name 31843
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 345
bdev_get_each_channel_stat 342
bdev_get_io_size_in_byte 225532270
bdev_get_io_stat 355
bdev_get_max_write 2783
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 2332
bdev_init_failed 0
bdev_io_complete 269846252
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 68035
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 269592099
bdev_io_do_submit 271716483
bdev_io_exec_sequence 399162
bdev_io_exec_sequence_cb 399162
bdev_io_get_accel_buf 0
bdev_io_get_block_size 226312358
bdev_io_get_buf 14304365
bdev_io_get_buf_complete 14310753
bdev_io_get_iobuf_cb 85703
bdev_io_get_max_buf_len 28603220
bdev_io_increment_outstanding 272474679
bdev_io_init 274207969
bdev_io_init_dif_ctx 2277967
bdev_io_needs_accel_buffer 182822840
bdev_io_needs_bounce_buffer 185667584
bdev_io_needs_metadata 550795012
bdev_io_needs_sequence_exec 465279097
bdev_io_on_tailq 139008
bdev_io_pull_data 2617786
bdev_io_pull_data_done 2589546
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 2612330
bdev_io_push_bounce_data_done 2611289
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2610298
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 14344081
bdev_io_range_is_locked 53928
bdev_io_should_split 280285865
bdev_io_split 722163
bdev_io_split_done 1810069
bdev_io_split_submit 1810085
bdev_io_status_get_string 0
bdev_io_submit 273565220
bdev_io_submit_reset 309
bdev_io_submit_sequence_cb 331127
bdev_io_type_supported 15458511
bdev_io_update_io_stat 271060171
bdev_io_use_accel_sequence 735627646
bdev_io_use_memory_domain 197898425
bdev_io_valid_blocks 276481324
bdev_is_read_io 17764542
bdev_lba_range_overlapped 50617
bdev_lba_range_overlaps_tailq 4701
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4680
bdev_lock_lba_range_check_io 40674
bdev_lock_lba_range_ctx 4680
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3740
bdev_mgmt_channel_create 13140
bdev_mgmt_channel_destroy 13140
bdev_mgr_unregister_cb 2332
bdev_module_action_complete 66998
bdev_module_action_done 64666
bdev_module_all_actions_completed 11992725
bdev_module_fini_iter 8255
bdev_module_fini_start_iter 4302
bdev_module_get_max_ctx_size 2332
bdev_modules_init 2332
bdev_name_add 12818
bdev_name_cmp 129810
bdev_name_del 449
bdev_name_del_unsafe 12800
bdev_name_tree_RB_FIND 31843
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 9830
bdev_no_mem_poller 1
bdev_ok_to_examine 6402
bdev_open 65188
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2332
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28454
bdev_open_opts_copy 8323
bdev_open_opts_get_defaults 69351
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 12127866
bdev_qos_io_to_limit 871343583
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 871348947
bdev_qos_r_bps_queue 17764486
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 218589784
bdev_qos_rw_bps_rewind_quota 6944211
bdev_qos_rw_iops_queue 668991872
bdev_qos_rw_iops_rewind_quota 10682151
bdev_qos_rw_queue_io 887584103
bdev_qos_rw_rewind_io 17626362
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 716265
bdev_queue_nomem_io_tail 5037053
bdev_quiesce_range_locked 1267
bdev_read_blocks_with_md 18891730
bdev_readv_blocks_with_md 106702009
bdev_register 6400
bdev_register_finished 6390
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 325
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 370
bdev_reset_freeze_channel_done 325
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 240368106
bdev_rw_split_get_buf_cb 54141
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 5050609
bdev_start_qos 65141
bdev_start_reset 333
bdev_submit_request 271610432
bdev_trace 2070
bdev_unfreeze_channel 374
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4680
bdev_unlock_lba_range_get_channel 3744
bdev_unmap_should_split 30868927
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1267
bdev_unregister 6390
bdev_unregister_abort_channel 442
bdev_unregister_unsafe 7081
bdev_update_qd_sampling_period 121
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 11990393
bdev_write_blocks_with_md 33923881
bdev_write_zero_buffer 689042
bdev_write_zero_buffer_done 689042
bdev_write_zeroes_should_split 4217963
bdev_write_zeroes_split 2837
bdev_writev_blocks_with_md 79523887
claim_bdev 346
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1528
claim_type_promotes_to_write 98
claim_verify_rom 90
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1118
io_channel_iter_get_bdev 798496
log_already_claimed 114
parent_bdev_io_complete 722159
register_flag_bdev 2192
spdk_bdev_abort 69460
spdk_bdev_add_io_stat 22210
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 8438
spdk_bdev_claim_opts_init 494
spdk_bdev_close 27730
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 800718201
spdk_bdev_desc_get_block_size 47662930
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 678304
spdk_bdev_desc_get_md_size 46324285
spdk_bdev_desc_is_dif_check_enabled 1358924
spdk_bdev_desc_is_dif_head_of_md 678304
spdk_bdev_desc_is_md_interleaved 678334
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30146
spdk_bdev_dump_io_stat_json 335
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2332
spdk_bdev_first 5114
spdk_bdev_first_leaf 646
spdk_bdev_flush 917864
spdk_bdev_flush_blocks 3358491
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 401841
spdk_bdev_for_each_channel_continue 396650
spdk_bdev_free_io 269786900
spdk_bdev_get_acwu 2708
spdk_bdev_get_aliases 30194
spdk_bdev_get_block_size 2850023
spdk_bdev_get_buf_align 83301742
spdk_bdev_get_by_name 3389
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9258493
spdk_bdev_get_device_stat 345
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 18142345
spdk_bdev_get_io_channel 34872
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602920
spdk_bdev_get_max_copy 2574
spdk_bdev_get_md_size 8041822
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133714
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65320
spdk_bdev_get_num_blocks 33647778
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3601
spdk_bdev_get_nvme_nsid 2992
spdk_bdev_get_optimal_io_boundary 2578
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 9175
spdk_bdev_get_product_name 32750
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 330
spdk_bdev_get_qos_rate_limits 30156
spdk_bdev_get_qos_rpc_type 120584
spdk_bdev_get_uuid 46746
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6354
spdk_bdev_has_write_cache 3186
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2332
spdk_bdev_io_complete 269220272
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 41125613
spdk_bdev_io_complete_nvme_status 28650654
spdk_bdev_io_complete_scsi_status 5391411
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 36254670
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 46601629
spdk_bdev_io_get_iovec 1111659
spdk_bdev_io_get_md_buf 10334142
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 25512087
spdk_bdev_io_get_scsi_status 9595145
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 30347970
spdk_bdev_io_get_thread 283463170
spdk_bdev_io_hide_metadata 4460826
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12854980
spdk_bdev_io_set_md_buf 32018
spdk_bdev_io_type_supported 2801890
spdk_bdev_is_dif_check_enabled 1358849
spdk_bdev_is_dif_head_of_md 679245
spdk_bdev_is_md_interleaved 12924074
spdk_bdev_is_md_separate 64066372
spdk_bdev_is_zoned 5189
spdk_bdev_module_claim_bdev 4899
spdk_bdev_module_claim_bdev_desc 442
spdk_bdev_module_examine_done 64390
spdk_bdev_module_fini_done 5923
spdk_bdev_module_fini_start_done 1970
spdk_bdev_module_init_done 276
spdk_bdev_module_list_add 37302
spdk_bdev_module_list_find 37302
spdk_bdev_module_release_bdev 4827
spdk_bdev_next 29437
spdk_bdev_next_leaf 1590
spdk_bdev_notify_blockcnt_change 236
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 151492
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23243
spdk_bdev_open_ext_v2 27410
spdk_bdev_open_opts_init 4163
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 954004
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1098
spdk_bdev_read 14724544
spdk_bdev_read_blocks 17623854
spdk_bdev_read_blocks_with_md 1298005
spdk_bdev_readv 1787763
spdk_bdev_readv_blocks 8291409
spdk_bdev_readv_blocks_ext 29680871
spdk_bdev_readv_blocks_with_md 67445950
spdk_bdev_register 6404
spdk_bdev_reset 333
spdk_bdev_reset_io_stat 29295
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 14826438
spdk_bdev_unmap_blocks 31085620
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1102
spdk_bdev_unregister 6418
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11304
spdk_bdev_write 31774126
spdk_bdev_write_blocks 33558760
spdk_bdev_write_blocks_with_md 124636
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 4217810
spdk_bdev_writev 2118915
spdk_bdev_writev_blocks 6218001
spdk_bdev_writev_blocks_ext 48147382
spdk_bdev_writev_blocks_with_md 25068964
spdk_bdev_zcopy_end 1143363
spdk_bdev_zcopy_start 1158690
spdk_for_each_bdev 5114
spdk_for_each_bdev_leaf 646

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