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: 2024-07-15 21:32:52 Functions: 408 446 91.5 %
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
_are_iovs_aligned 24469807
_bdev_abort 29787
_bdev_copy_split 0
_bdev_get_block_size_with_md 542234
_bdev_init 2176
_bdev_io_check_opts 80909448
_bdev_io_complete 213491142
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1264
_bdev_io_ext_use_bounce_buffer 359146
_bdev_io_handle_no_mem 214212832
_bdev_io_pull_bounce_data_buf 360398
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1264
_bdev_io_put_buf 9514287
_bdev_io_set_buf 9514287
_bdev_io_set_md_buf 9514287
_bdev_io_submit 213461133
_bdev_io_submit_ext 148092361
_bdev_lock_lba_range 7765
_bdev_memory_domain_get_io_cb 359146
_bdev_memory_domain_io_get_buf 359146
_bdev_next_leaf 1863
_bdev_open_async 2211
_bdev_rw_split 2303870
_bdev_trace 2176
_bdev_unlock_lba_range 7765
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 183
_calculate_measured_qd_cpl 93
_event_notify 1745
_is_buf_allocated 50589659
_media_management_notify 0
_remove_notify 1416
_resize_notify 329
_spdk_bdev_quiesce 8815
_tmp_bdev_event_cb 0
_to_next_boundary 5240719
bdev_abort 29784
bdev_abort_all_buf_io 27369
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 53931
bdev_abort_buf_io 29781
bdev_abort_buf_io_cb 0
bdev_abort_io 29793
bdev_abort_io_done 29790
bdev_abort_queued_io 29787
bdev_abort_retry 3
bdev_alias_del 7609
bdev_alloc_io_stat 34117
bdev_bytes_to_blocks 50390073
bdev_calculate_measured_queue_depth 93
bdev_ch_add_to_io_submitted 215793016
bdev_ch_remove_from_io_submitted 215793016
bdev_ch_resubmit_io 6705615
bdev_ch_retry_io 5885525
bdev_channel_abort_queued_ios 27060
bdev_channel_create 26259
bdev_channel_destroy 26253
bdev_channel_destroy_resource 26253
bdev_channel_for_each_io 0
bdev_channel_get_io 216566750
bdev_channel_poll_qos 335739
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 273
bdev_channel_submit_qos_io 336736
bdev_channel_submit_qos_io_done 335469
bdev_close 72535
bdev_compare_and_write_do_compare 3335
bdev_compare_and_write_do_compare_done 3335
bdev_compare_and_write_do_write 3193
bdev_compare_and_write_do_write_done 3193
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3314
bdev_compare_do_read_done 3314
bdev_comparev_and_writev_blocks_locked 3335
bdev_comparev_and_writev_blocks_unlock 3335
bdev_comparev_and_writev_blocks_unlocked 3335
bdev_comparev_blocks_with_md 3393
bdev_copy_do_read 9
bdev_copy_do_read_done 9
bdev_copy_do_write 9
bdev_copy_do_write_done 9
bdev_copy_get_buf_cb 9
bdev_copy_should_split 287
bdev_copy_split 12
bdev_desc_alloc 72571
bdev_desc_free 72571
bdev_desc_release_claims 293
bdev_destroy_cb 7632
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 360469
bdev_each_channel_msg 348259
bdev_enable_histogram_config_json 851
bdev_enable_qos 26297
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 7589
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 162
bdev_examine_allowlist_free 2240
bdev_finish_unregister_bdevs_iter 6993
bdev_finish_wait_for_examine_done 2240
bdev_for_each_io_done 0
bdev_free_io_stat 34117
bdev_get_by_name 42222
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 266
bdev_get_each_channel_stat 263
bdev_get_io_size_in_byte 90764091
bdev_get_io_stat 274
bdev_get_max_write 3196
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 996
bdev_histogram_enable_channel_cb 710
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2240
bdev_init_failed 0
bdev_io_complete 214954323
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71754
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 214716747
bdev_io_do_submit 213461118
bdev_io_exec_sequence 430888
bdev_io_exec_sequence_cb 430888
bdev_io_get_buf 9514287
bdev_io_get_buf_complete 9514287
bdev_io_get_iobuf_cb 39079
bdev_io_get_max_buf_len 19028574
bdev_io_increment_outstanding 214716747
bdev_io_init 215621580
bdev_io_needs_sequence_exec 370369608
bdev_io_on_tailq 59586
bdev_io_pull_data 360401
bdev_io_pull_data_done 360398
bdev_io_pull_data_done_and_track 6
bdev_io_pull_md_buf 12
bdev_io_pull_md_buf_done 6
bdev_io_push_bounce_data 1267
bdev_io_push_bounce_data_done 1264
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1264
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 9514287
bdev_io_range_is_locked 206323
bdev_io_should_split 217923493
bdev_io_split 2301825
bdev_io_split_done 5260897
bdev_io_split_submit 5260909
bdev_io_status_get_string 0
bdev_io_submit 215764720
bdev_io_submit_reset 258
bdev_io_submit_sequence_cb 359134
bdev_io_type_supported 6920289
bdev_io_update_io_stat 213491142
bdev_io_use_accel_sequence 407091
bdev_io_use_memory_domain 1282
bdev_io_valid_blocks 216297249
bdev_is_read_io 16268707
bdev_lba_range_overlapped 203086
bdev_lba_range_overlaps_tailq 7806
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3359
bdev_lock_lba_range_cb 7765
bdev_lock_lba_range_check_io 164587
bdev_lock_lba_range_ctx 7765
bdev_lock_lba_range_ctx_msg 38
bdev_lock_lba_range_get_channel 4234
bdev_mgmt_channel_create 13985
bdev_mgmt_channel_destroy 13985
bdev_mgr_unregister_cb 2240
bdev_module_action_complete 83107
bdev_module_action_done 80867
bdev_module_all_actions_completed 9679228
bdev_module_fini_iter 8193
bdev_module_fini_start_iter 4210
bdev_module_get_max_ctx_size 2240
bdev_modules_init 2240
bdev_name_add 15209
bdev_name_cmp 171351
bdev_name_del 407
bdev_name_del_unsafe 15195
bdev_name_tree_RB_FIND 42222
bdev_name_tree_RB_INSERT 15209
bdev_name_tree_RB_INSERT_COLOR 15195
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 15195
bdev_name_tree_RB_REMOVE_COLOR 12269
bdev_no_mem_poller 1
bdev_ok_to_examine 7589
bdev_open 72571
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2201
bdev_open_async_fini 2240
bdev_open_async_opts_copy 2201
bdev_open_async_opts_get_default 2201
bdev_open_ext 37200
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 851
bdev_qos_destroy 160
bdev_qos_io_submit 6631950
bdev_qos_io_to_limit 351531906
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 351531906
bdev_qos_r_bps_queue 16268665
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 83103100
bdev_qos_rw_bps_rewind_quota 7660991
bdev_qos_rw_iops_queue 283588467
bdev_qos_rw_iops_rewind_quota 8472605
bdev_qos_rw_queue_io 366691567
bdev_qos_rw_rewind_io 16133596
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_qos_w_bps_queue 42
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 6
bdev_queue_nomem_io_head 824706
bdev_queue_nomem_io_tail 5881064
bdev_quiesce_range_locked 4406
bdev_read_blocks_with_md 16203811
bdev_readv_blocks_with_md 73632365
bdev_register 7597
bdev_register_finished 7589
bdev_reset_check_outstanding_io 39
bdev_reset_check_outstanding_io_done 39
bdev_reset_complete 270
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 309
bdev_reset_freeze_channel_done 270
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 192447398
bdev_rw_split_get_buf_cb 143811
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 194
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 5885526
bdev_start_qos 72535
bdev_start_reset 270
bdev_submit_request 214285910
bdev_trace 2071
bdev_unfreeze_channel 309
bdev_unlock_lba_range 3365
bdev_unlock_lba_range_cb 7765
bdev_unlock_lba_range_get_channel 4237
bdev_unmap_should_split 19853269
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 4406
bdev_unregister 7589
bdev_unregister_abort_channel 807
bdev_unregister_unsafe 8885
bdev_update_qd_sampling_period 109
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 9676988
bdev_write_blocks_with_md 25849750
bdev_write_zero_buffer 539038
bdev_write_zero_buffer_done 539038
bdev_write_zeroes_should_split 2109376
bdev_write_zeroes_split 2581
bdev_writev_blocks_with_md 75098039
claim_bdev 293
claim_opts_copy 66
claim_reset 278
claim_type_is_v2 1270
claim_type_promotes_to_write 71
claim_verify_rom 68
claim_verify_rwm 24
claim_verify_rwo 240
event_notify 1745
io_channel_iter_get_bdev 708728
log_already_claimed 83
parent_bdev_io_complete 2301822
register_flag_bdev 2176
spdk_bdev_abort 29778
spdk_bdev_add_io_stat 26516
spdk_bdev_alias_add 7623
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 390
spdk_bdev_channel_get_histogram 989
spdk_bdev_claim_get_name 8680
spdk_bdev_claim_opts_init 377
spdk_bdev_close 35980
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3351
spdk_bdev_comparev_blocks 3375
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 278
spdk_bdev_desc_get_bdev 412329226
spdk_bdev_destruct_done 2025
spdk_bdev_dump_info_json 29571
spdk_bdev_dump_io_stat_json 271
spdk_bdev_examine 3
spdk_bdev_finish 2240
spdk_bdev_first 5019
spdk_bdev_first_leaf 538
spdk_bdev_flush 616046
spdk_bdev_flush_blocks 2567435
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 360469
spdk_bdev_for_each_channel_continue 348259
spdk_bdev_free_io 215621580
spdk_bdev_get_acwu 1402
spdk_bdev_get_aliases 29595
spdk_bdev_get_block_size 45842123
spdk_bdev_get_buf_align 66702123
spdk_bdev_get_by_name 5022
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9288603
spdk_bdev_get_device_stat 266
spdk_bdev_get_dif_type 65059229
spdk_bdev_get_io_channel 44108
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type_name 591420
spdk_bdev_get_max_copy 1286
spdk_bdev_get_md_size 41765095
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 159218
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 70987
spdk_bdev_get_num_blocks 31599548
spdk_bdev_get_nvme_ctratt 3133
spdk_bdev_get_optimal_io_boundary 1291
spdk_bdev_get_opts 305
spdk_bdev_get_physical_block_size 2310
spdk_bdev_get_product_name 32064
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 267
spdk_bdev_get_qos_rate_limits 29579
spdk_bdev_get_qos_rpc_type 118284
spdk_bdev_get_uuid 38925
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 4735
spdk_bdev_has_write_cache 3027
spdk_bdev_histogram_enable 718
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2240
spdk_bdev_io_complete 214286060
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 30787981
spdk_bdev_io_complete_nvme_status 24608202
spdk_bdev_io_complete_scsi_status 5183980
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 33623665
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 46617901
spdk_bdev_io_get_iovec 715655
spdk_bdev_io_get_md_buf 8505184
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 23824574
spdk_bdev_io_get_scsi_status 9595226
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 25964936
spdk_bdev_io_get_thread 224476019
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9869873
spdk_bdev_io_set_md_buf 44147
spdk_bdev_io_type_supported 1830229
spdk_bdev_is_dif_check_enabled 1175940
spdk_bdev_is_dif_head_of_md 589311
spdk_bdev_is_md_interleaved 10429717
spdk_bdev_is_md_separate 47295532
spdk_bdev_is_zoned 3776
spdk_bdev_module_claim_bdev 6784
spdk_bdev_module_claim_bdev_desc 362
spdk_bdev_module_examine_done 80675
spdk_bdev_module_fini_done 5953
spdk_bdev_module_fini_start_done 1970
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 37389
spdk_bdev_module_list_find 37389
spdk_bdev_module_release_bdev 6730
spdk_bdev_next 27645
spdk_bdev_next_leaf 1325
spdk_bdev_notify_blockcnt_change 208
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 32
spdk_bdev_nvme_io_passthru 78
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 308223
spdk_bdev_open_async 2201
spdk_bdev_open_ext 34995
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 945154
spdk_bdev_quiesce 545
spdk_bdev_quiesce_range 3861
spdk_bdev_read 12297901
spdk_bdev_read_blocks 14924428
spdk_bdev_read_blocks_with_md 1279383
spdk_bdev_readv 1914004
spdk_bdev_readv_blocks 8106973
spdk_bdev_readv_blocks_ext 31425297
spdk_bdev_readv_blocks_with_md 30993706
spdk_bdev_register 7600
spdk_bdev_reset 273
spdk_bdev_reset_io_stat 34117
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 308
spdk_bdev_set_qd_sampling_period 7608
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 998
spdk_bdev_subsystem_config_json 162
spdk_bdev_unmap 9669591
spdk_bdev_unmap_blocks 20102946
spdk_bdev_unquiesce 545
spdk_bdev_unquiesce_range 3864
spdk_bdev_unregister 7610
spdk_bdev_unregister_by_name 1238
spdk_bdev_wait_for_examine 12475
spdk_bdev_write 23829766
spdk_bdev_write_blocks 25197277
spdk_bdev_write_blocks_with_md 113433
spdk_bdev_write_zeroes 488
spdk_bdev_write_zeroes_blocks 2109246
spdk_bdev_writev 2062249
spdk_bdev_writev_blocks 5777419
spdk_bdev_writev_blocks_ext 49484157
spdk_bdev_writev_blocks_with_md 17702164
spdk_bdev_zcopy_end 717096
spdk_bdev_zcopy_start 717425
spdk_for_each_bdev 5019
spdk_for_each_bdev_leaf 538

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