LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4670 5669 82.4 %
Date: 2024-11-20 10:31:42 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4991 23689 21.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22069435
_bdev_abort 81886
_bdev_copy_split 0
_bdev_get_block_size_with_md 571940
_bdev_init 2160
_bdev_io_check_opts 68949892
_bdev_io_complete 239226723
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 307670
_bdev_io_ext_use_bounce_buffer 306058
_bdev_io_handle_no_mem 239504945
_bdev_io_pull_bounce_data_buf 307670
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 307670
_bdev_io_put_buf 9975175
_bdev_io_set_buf 9971944
_bdev_io_set_md_buf 9971790
_bdev_io_submit 241986034
_bdev_io_submit_ext 163836888
_bdev_lock_lba_range 4679
_bdev_memory_domain_get_io_cb 306058
_bdev_memory_domain_io_get_buf 306058
_bdev_next_leaf 2200
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 1043673
_bdev_trace 2160
_bdev_unlock_lba_range 4679
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 192
_calculate_measured_qd_cpl 98
_event_notify 1096
_is_buf_allocated 47752055
_media_management_notify 0
_remove_notify 755
_resize_notify 341
_spdk_bdev_quiesce 2536
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2160
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2160
_tmp_bdev_event_cb 0
_to_next_boundary 2126085
bdev_abort 81882
bdev_abort_all_buf_io 22561
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22927
bdev_abort_buf_io 81878
bdev_abort_buf_io_cb 0
bdev_abort_io 81906
bdev_abort_io_done 81902
bdev_abort_queued_io 81886
bdev_abort_retry 4
bdev_alias_del 6368
bdev_alloc_io_stat 28449
bdev_bytes_to_blocks 58438161
bdev_calculate_measured_queue_depth 98
bdev_ch_add_to_io_submitted 242808999
bdev_ch_remove_from_io_submitted 241670093
bdev_ch_resubmit_io 5063003
bdev_ch_retry_io 4456351
bdev_channel_abort_queued_ios 22195
bdev_channel_create 21774
bdev_channel_destroy 21766
bdev_channel_destroy_resource 21766
bdev_channel_for_each_io 0
bdev_channel_get_io 243835939
bdev_channel_poll_qos 399708
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 400918
bdev_channel_submit_qos_io_done 399183
bdev_close 64874
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 64921
bdev_desc_free 64921
bdev_desc_release_claims 348
bdev_destroy_cb 6381
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 417065
bdev_each_channel_msg 411436
bdev_enable_histogram_config_json 940
bdev_enable_qos 21821
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6356
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2296
bdev_examine_allowlist_remove 12680
bdev_finish_unregister_bdevs_iter 6298
bdev_finish_wait_for_examine_done 2296
bdev_for_each_io_done 0
bdev_free_io_stat 28449
bdev_get_by_name 31736
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 232451509
bdev_get_io_stat 353
bdev_get_max_write 2723
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1101
bdev_histogram_enable_channel_cb 757
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 58
bdev_init_complete 2296
bdev_init_failed 0
bdev_io_complete 241388227
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 44390
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 240505264
bdev_io_do_submit 241213350
bdev_io_exec_sequence 350432
bdev_io_exec_sequence_cb 350432
bdev_io_get_buf 9971929
bdev_io_get_buf_complete 9971620
bdev_io_get_iobuf_cb 70064
bdev_io_get_max_buf_len 19940821
bdev_io_increment_outstanding 241744344
bdev_io_init 242854035
bdev_io_needs_sequence_exec 407130602
bdev_io_on_tailq 163812
bdev_io_pull_data 307674
bdev_io_pull_data_done 307670
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 307674
bdev_io_push_bounce_data_done 307670
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 307670
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 9975183
bdev_io_range_is_locked 56606
bdev_io_should_split 245902594
bdev_io_split 1040019
bdev_io_split_done 2161990
bdev_io_split_submit 2162006
bdev_io_status_get_string 0
bdev_io_submit 243217456
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 306042
bdev_io_type_supported 8053636
bdev_io_update_io_stat 241593500
bdev_io_use_accel_sequence 642691553
bdev_io_use_memory_domain 168766750
bdev_io_valid_blocks 244075488
bdev_is_read_io 18466872
bdev_lba_range_overlapped 53295
bdev_lba_range_overlaps_tailq 4700
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4679
bdev_lock_lba_range_check_io 42139
bdev_lock_lba_range_ctx 4679
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3738
bdev_mgmt_channel_create 13084
bdev_mgmt_channel_destroy 13084
bdev_mgr_unregister_cb 2296
bdev_module_action_complete 66582
bdev_module_action_done 64286
bdev_module_all_actions_completed 11817308
bdev_module_fini_iter 8124
bdev_module_fini_start_iter 4234
bdev_module_get_max_ctx_size 2296
bdev_modules_init 2296
bdev_name_add 12727
bdev_name_cmp 129701
bdev_name_del 449
bdev_name_del_unsafe 12708
bdev_name_tree_RB_FIND 31736
bdev_name_tree_RB_INSERT 12727
bdev_name_tree_RB_INSERT_COLOR 12708
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 12708
bdev_name_tree_RB_REMOVE_COLOR 9780
bdev_no_mem_poller 1
bdev_ok_to_examine 6356
bdev_open 64921
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2296
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28270
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 940
bdev_qos_destroy 196
bdev_qos_io_submit 11129111
bdev_qos_io_to_limit 910897110
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 910902127
bdev_qos_r_bps_queue 18466816
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 224801665
bdev_qos_rw_bps_rewind_quota 7649978
bdev_qos_rw_iops_queue 703149582
bdev_qos_rw_iops_rewind_quota 10678706
bdev_qos_rw_queue_io 927953943
bdev_qos_rw_rewind_io 18328684
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 612295
bdev_queue_nomem_io_tail 4450903
bdev_quiesce_range_locked 1266
bdev_read_blocks_with_md 17896414
bdev_readv_blocks_with_md 94673583
bdev_register 6355
bdev_register_finished 6344
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 213066159
bdev_rw_split_get_buf_cb 70111
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 4456352
bdev_start_qos 64874
bdev_start_reset 329
bdev_submit_request 241481423
bdev_trace 2050
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4679
bdev_unlock_lba_range_get_channel 3742
bdev_unmap_should_split 26383167
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1266
bdev_unregister 6344
bdev_unregister_abort_channel 429
bdev_unregister_unsafe 7035
bdev_update_qd_sampling_period 119
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 11815012
bdev_write_blocks_with_md 30268736
bdev_write_zero_buffer 569217
bdev_write_zero_buffer_done 569217
bdev_write_zeroes_should_split 2582518
bdev_write_zeroes_split 4552
bdev_writev_blocks_with_md 69919777
claim_bdev 348
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1534
claim_type_promotes_to_write 100
claim_verify_rom 92
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1096
io_channel_iter_get_bdev 828497
log_already_claimed 114
parent_bdev_io_complete 1040015
register_flag_bdev 2160
spdk_bdev_abort 81862
spdk_bdev_add_io_stat 22108
spdk_bdev_alias_add 6387
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1093
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 496
spdk_bdev_close 27544
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 464496067
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30124
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 767
spdk_bdev_examine 16
spdk_bdev_finish 2296
spdk_bdev_first 5107
spdk_bdev_first_leaf 638
spdk_bdev_flush 943216
spdk_bdev_flush_blocks 3145870
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 417070
spdk_bdev_for_each_channel_continue 411435
spdk_bdev_free_io 241677653
spdk_bdev_get_acwu 2706
spdk_bdev_get_aliases 30172
spdk_bdev_get_block_size 44279506
spdk_bdev_get_buf_align 65108761
spdk_bdev_get_by_name 3466
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8439438
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 91416479
spdk_bdev_get_io_channel 34731
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602480
spdk_bdev_get_max_copy 2572
spdk_bdev_get_md_size 46540920
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133405
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66053
spdk_bdev_get_num_blocks 29680985
spdk_bdev_get_numa_id 1432
spdk_bdev_get_nvme_ctratt 3605
spdk_bdev_get_nvme_nsid 3003
spdk_bdev_get_optimal_io_boundary 2576
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3608
spdk_bdev_get_product_name 32659
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 30134
spdk_bdev_get_qos_rpc_type 120496
spdk_bdev_get_uuid 46665
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6330
spdk_bdev_has_write_cache 3066
spdk_bdev_histogram_enable 760
spdk_bdev_histogram_enable_ext 767
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2296
spdk_bdev_io_complete 239999933
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 36311078
spdk_bdev_io_complete_nvme_status 25946683
spdk_bdev_io_complete_scsi_status 4367835
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 31738299
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 39043412
spdk_bdev_io_get_iovec 869560
spdk_bdev_io_get_md_buf 9100080
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 22645946
spdk_bdev_io_get_scsi_status 8687061
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 27623650
spdk_bdev_io_get_thread 251170336
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 10557283
spdk_bdev_io_set_md_buf 30486
spdk_bdev_io_type_supported 2161415
spdk_bdev_is_dif_check_enabled 885286
spdk_bdev_is_dif_head_of_md 442484
spdk_bdev_is_md_interleaved 9460322
spdk_bdev_is_md_separate 49282005
spdk_bdev_is_zoned 5229
spdk_bdev_module_claim_bdev 4910
spdk_bdev_module_claim_bdev_desc 444
spdk_bdev_module_examine_done 64014
spdk_bdev_module_fini_done 5828
spdk_bdev_module_fini_start_done 1938
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 36733
spdk_bdev_module_list_find 36733
spdk_bdev_module_release_bdev 4838
spdk_bdev_next 29430
spdk_bdev_next_leaf 1562
spdk_bdev_notify_blockcnt_change 225
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 136432
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27241
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 890444
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1097
spdk_bdev_read 13464302
spdk_bdev_read_blocks 16653789
spdk_bdev_read_blocks_with_md 1264292
spdk_bdev_readv 1719761
spdk_bdev_readv_blocks 7887767
spdk_bdev_readv_blocks_ext 26105868
spdk_bdev_readv_blocks_with_md 59346902
spdk_bdev_register 6359
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29144
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6369
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1104
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 12425445
spdk_bdev_unmap_blocks 26537773
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1101
spdk_bdev_unregister 6372
spdk_bdev_unregister_by_name 778
spdk_bdev_wait_for_examine 11190
spdk_bdev_write 27889049
spdk_bdev_write_blocks 29830585
spdk_bdev_write_blocks_with_md 106596
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 2582365
spdk_bdev_writev 2079456
spdk_bdev_writev_blocks 5767967
spdk_bdev_writev_blocks_ext 43127772
spdk_bdev_writev_blocks_with_md 20539775
spdk_bdev_zcopy_end 917354
spdk_bdev_zcopy_start 940791
spdk_for_each_bdev 5107
spdk_for_each_bdev_leaf 638

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