LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4051 4915 82.4 %
Date: 2024-07-15 19:52:42 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1903 2802 67.9 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22645672
_bdev_abort 28993
_bdev_copy_split 0
_bdev_get_block_size_with_md 583133
_bdev_init 2179
_bdev_io_check_opts 75663699
_bdev_io_complete 196982261
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1265
_bdev_io_ext_use_bounce_buffer 349963
_bdev_io_handle_no_mem 197544687
_bdev_io_pull_bounce_data_buf 351216
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1265
_bdev_io_put_buf 9134327
_bdev_io_set_buf 9134327
_bdev_io_set_md_buf 9134327
_bdev_io_submit 196953046
_bdev_io_submit_ext 137194974
_bdev_lock_lba_range 7764
_bdev_memory_domain_get_io_cb 349963
_bdev_memory_domain_io_get_buf 349963
_bdev_next_leaf 1863
_bdev_open_async 2211
_bdev_rw_split 2462422
_bdev_trace 2179
_bdev_unlock_lba_range 7764
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 165
_calculate_measured_qd_cpl 84
_event_notify 1637
_is_buf_allocated 48184537
_media_management_notify 0
_remove_notify 1416
_resize_notify 221
_spdk_bdev_quiesce 8813
_tmp_bdev_event_cb 0
_to_next_boundary 5324756
bdev_abort 28990
bdev_abort_all_buf_io 27108
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 53409
bdev_abort_buf_io 28987
bdev_abort_buf_io_cb 0
bdev_abort_io 28999
bdev_abort_io_done 28996
bdev_abort_queued_io 28993
bdev_abort_retry 3
bdev_alias_del 7612
bdev_alloc_io_stat 33859
bdev_bytes_to_blocks 46754751
bdev_calculate_measured_queue_depth 84
bdev_ch_add_to_io_submitted 199442931
bdev_ch_remove_from_io_submitted 199442931
bdev_ch_resubmit_io 5272604
bdev_ch_retry_io 4897566
bdev_channel_abort_queued_ios 26799
bdev_channel_create 25998
bdev_channel_destroy 25992
bdev_channel_destroy_resource 25992
bdev_channel_for_each_io 0
bdev_channel_get_io 200078092
bdev_channel_poll_qos 333181
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 273
bdev_channel_submit_qos_io 334423
bdev_channel_submit_qos_io_done 332868
bdev_close 72458
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 72494
bdev_desc_free 72494
bdev_desc_release_claims 292
bdev_destroy_cb 7635
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 357860
bdev_each_channel_msg 345930
bdev_enable_histogram_config_json 851
bdev_enable_qos 26036
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 7592
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 162
bdev_examine_allowlist_free 2243
bdev_finish_unregister_bdevs_iter 6999
bdev_finish_wait_for_examine_done 2243
bdev_for_each_io_done 0
bdev_free_io_stat 33859
bdev_get_by_name 42188
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 266
bdev_get_each_channel_stat 259
bdev_get_io_size_in_byte 82452643
bdev_get_io_stat 274
bdev_get_max_write 3241
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 2243
bdev_init_failed 0
bdev_io_complete 198521557
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70955
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 198037822
bdev_io_do_submit 196953031
bdev_io_exec_sequence 420906
bdev_io_exec_sequence_cb 420906
bdev_io_get_buf 9134327
bdev_io_get_buf_complete 9134327
bdev_io_get_iobuf_cb 36899
bdev_io_get_max_buf_len 18268654
bdev_io_increment_outstanding 198037822
bdev_io_init 199380680
bdev_io_needs_sequence_exec 342790617
bdev_io_on_tailq 57998
bdev_io_pull_data 351498
bdev_io_pull_data_done 351216
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 1268
bdev_io_push_bounce_data_done 1265
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1265
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 9134327
bdev_io_range_is_locked 217192
bdev_io_should_split 201841389
bdev_io_split 2460680
bdev_io_split_done 5397417
bdev_io_split_submit 5397429
bdev_io_status_get_string 0
bdev_io_submit 199415536
bdev_io_submit_reset 258
bdev_io_submit_sequence_cb 349951
bdev_io_type_supported 6709976
bdev_io_update_io_stat 196982261
bdev_io_use_accel_sequence 399699
bdev_io_use_memory_domain 1283
bdev_io_valid_blocks 199765614
bdev_is_read_io 15629086
bdev_lba_range_overlapped 213955
bdev_lba_range_overlaps_tailq 7805
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3359
bdev_lock_lba_range_cb 7764
bdev_lock_lba_range_check_io 173613
bdev_lock_lba_range_ctx 7764
bdev_lock_lba_range_ctx_msg 38
bdev_lock_lba_range_get_channel 4237
bdev_mgmt_channel_create 14074
bdev_mgmt_channel_destroy 14074
bdev_mgr_unregister_cb 2243
bdev_module_action_complete 83143
bdev_module_action_done 80900
bdev_module_all_actions_completed 8860253
bdev_module_fini_iter 8205
bdev_module_fini_start_iter 4216
bdev_module_get_max_ctx_size 2243
bdev_modules_init 2243
bdev_name_add 15215
bdev_name_cmp 171125
bdev_name_del 407
bdev_name_del_unsafe 15201
bdev_name_tree_RB_FIND 42188
bdev_name_tree_RB_INSERT 15215
bdev_name_tree_RB_INSERT_COLOR 15201
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 15201
bdev_name_tree_RB_REMOVE_COLOR 12312
bdev_no_mem_poller 0
bdev_ok_to_examine 7592
bdev_open 72494
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2201
bdev_open_async_fini 2243
bdev_open_async_opts_copy 2201
bdev_open_async_opts_get_default 2201
bdev_open_ext 37122
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 851
bdev_qos_destroy 160
bdev_qos_io_submit 6088832
bdev_qos_io_to_limit 319144792
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 319144792
bdev_qos_r_bps_queue 15629044
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 75407849
bdev_qos_rw_bps_rewind_quota 7044794
bdev_qos_rw_iops_queue 258330046
bdev_qos_rw_iops_rewind_quota 8459559
bdev_qos_rw_queue_io 333737865
bdev_qos_rw_rewind_io 15504353
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 664174
bdev_queue_nomem_io_tail 4608864
bdev_quiesce_range_locked 4405
bdev_read_blocks_with_md 14736876
bdev_readv_blocks_with_md 67109300
bdev_register 7600
bdev_register_finished 7592
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 178183219
bdev_rw_split_get_buf_cb 116400
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 4897566
bdev_start_qos 72458
bdev_start_reset 270
bdev_submit_request 197617067
bdev_trace 2074
bdev_unfreeze_channel 309
bdev_unlock_lba_range 3365
bdev_unlock_lba_range_cb 7764
bdev_unlock_lba_range_get_channel 4240
bdev_unmap_should_split 18173697
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 4405
bdev_unregister 7592
bdev_unregister_abort_channel 807
bdev_unregister_unsafe 8888
bdev_update_qd_sampling_period 100
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 8858010
bdev_write_blocks_with_md 23791056
bdev_write_zero_buffer 579892
bdev_write_zero_buffer_done 579892
bdev_write_zeroes_should_split 2126434
bdev_write_zeroes_split 9148
bdev_writev_blocks_with_md 70548661
claim_bdev 292
claim_opts_copy 66
claim_reset 278
claim_type_is_v2 1267
claim_type_promotes_to_write 70
claim_verify_rom 67
claim_verify_rwm 24
claim_verify_rwo 240
event_notify 1637
io_channel_iter_get_bdev 703790
log_already_claimed 83
parent_bdev_io_complete 2460677
register_flag_bdev 2179
spdk_bdev_abort 28984
spdk_bdev_add_io_stat 26251
spdk_bdev_alias_add 7626
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 390
spdk_bdev_channel_get_histogram 989
spdk_bdev_claim_get_name 8687
spdk_bdev_claim_opts_init 376
spdk_bdev_close 35900
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 380895304
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 2243
spdk_bdev_first 5014
spdk_bdev_first_leaf 538
spdk_bdev_flush 615924
spdk_bdev_flush_blocks 2422719
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 357860
spdk_bdev_for_each_channel_continue 345930
spdk_bdev_free_io 199380680
spdk_bdev_get_acwu 1378
spdk_bdev_get_aliases 29595
spdk_bdev_get_block_size 41651883
spdk_bdev_get_buf_align 63135879
spdk_bdev_get_by_name 5066
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 7815056
spdk_bdev_get_device_stat 266
spdk_bdev_get_dif_type 61058520
spdk_bdev_get_io_channel 43853
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type_name 591420
spdk_bdev_get_max_copy 1262
spdk_bdev_get_md_size 39342284
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 159098
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 70998
spdk_bdev_get_num_blocks 27784808
spdk_bdev_get_nvme_ctratt 3036
spdk_bdev_get_optimal_io_boundary 1267
spdk_bdev_get_opts 305
spdk_bdev_get_physical_block_size 2280
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 37727
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 4711
spdk_bdev_has_write_cache 3009
spdk_bdev_histogram_enable 718
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2243
spdk_bdev_io_complete 197617217
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 28459268
spdk_bdev_io_complete_nvme_status 23269014
spdk_bdev_io_complete_scsi_status 4099372
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 31428762
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 42891011
spdk_bdev_io_get_iovec 647560
spdk_bdev_io_get_md_buf 8179281
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 21674832
spdk_bdev_io_get_scsi_status 8050289
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 24741748
spdk_bdev_io_get_thread 207663151
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9430915
spdk_bdev_io_set_md_buf 45935
spdk_bdev_io_type_supported 1698440
spdk_bdev_is_dif_check_enabled 1183738
spdk_bdev_is_dif_head_of_md 593210
spdk_bdev_is_md_interleaved 9000974
spdk_bdev_is_md_separate 45377111
spdk_bdev_is_zoned 3735
spdk_bdev_module_claim_bdev 6750
spdk_bdev_module_claim_bdev_desc 361
spdk_bdev_module_examine_done 80708
spdk_bdev_module_fini_done 5962
spdk_bdev_module_fini_start_done 1973
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 37440
spdk_bdev_module_list_find 37440
spdk_bdev_module_release_bdev 6696
spdk_bdev_next 27645
spdk_bdev_next_leaf 1325
spdk_bdev_notify_blockcnt_change 154
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 151654
spdk_bdev_open_async 2201
spdk_bdev_open_ext 34917
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 697396
spdk_bdev_quiesce 545
spdk_bdev_quiesce_range 3860
spdk_bdev_read 11722924
spdk_bdev_read_blocks 13456264
spdk_bdev_read_blocks_with_md 1280612
spdk_bdev_readv 1545480
spdk_bdev_readv_blocks 6826145
spdk_bdev_readv_blocks_ext 28900057
spdk_bdev_readv_blocks_with_md 28345855
spdk_bdev_register 7603
spdk_bdev_reset 273
spdk_bdev_reset_io_stat 33859
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 308
spdk_bdev_set_qd_sampling_period 7611
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 998
spdk_bdev_subsystem_config_json 162
spdk_bdev_unmap 8925605
spdk_bdev_unmap_blocks 18365437
spdk_bdev_unquiesce 545
spdk_bdev_unquiesce_range 3863
spdk_bdev_unregister 7613
spdk_bdev_unregister_by_name 1238
spdk_bdev_wait_for_examine 12484
spdk_bdev_write 22250555
spdk_bdev_write_blocks 23095588
spdk_bdev_write_blocks_with_md 115580
spdk_bdev_write_zeroes 488
spdk_bdev_write_zeroes_blocks 2126304
spdk_bdev_writev 1693758
spdk_bdev_writev_blocks 4831980
spdk_bdev_writev_blocks_ext 46763658
spdk_bdev_writev_blocks_with_md 16665531
spdk_bdev_zcopy_end 648859
spdk_bdev_zcopy_start 649103
spdk_for_each_bdev 5014
spdk_for_each_bdev_leaf 538

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