LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4015 4853 82.7 %
Date: 2024-07-11 09:45:31 Functions: 403 440 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1914 2788 68.7 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 28653988
_bdev_abort 39787
_bdev_copy_split 0
_bdev_get_block_size_with_md 475357
_bdev_init 2125
_bdev_io_check_opts 93815498
_bdev_io_complete 275092774
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1484
_bdev_io_ext_use_bounce_buffer 326939
_bdev_io_handle_no_mem 275865036
_bdev_io_pull_bounce_data_buf 328407
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1484
_bdev_io_put_buf 12783448
_bdev_io_set_buf 12783448
_bdev_io_set_md_buf 12783448
_bdev_io_submit 275052612
_bdev_io_submit_ext 149433849
_bdev_lock_lba_range 6502
_bdev_memory_domain_get_io_cb 326939
_bdev_memory_domain_io_get_buf 326939
_bdev_next_leaf 1990
_bdev_open_async 1002
_bdev_rw_split 599302
_bdev_trace 2125
_bdev_unlock_lba_range 6502
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 316
_calculate_measured_qd_cpl 160
_event_notify 1421
_is_buf_allocated 59800552
_media_management_notify 0
_remove_notify 1112
_resize_notify 309
_spdk_bdev_quiesce 4152
_tmp_bdev_event_cb 0
_to_next_boundary 2005249
bdev_abort 39783
bdev_abort_all_buf_io 25909
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 51216
bdev_abort_buf_io 39779
bdev_abort_buf_io_cb 0
bdev_abort_io 39795
bdev_abort_io_done 39791
bdev_abort_queued_io 39787
bdev_abort_retry 4
bdev_alias_del 6813
bdev_alloc_io_stat 32046
bdev_bytes_to_blocks 56702059
bdev_calculate_measured_queue_depth 160
bdev_ch_resubmit_io 7479365
bdev_ch_retry_io 6810719
bdev_channel_abort_queued_ios 25531
bdev_channel_create 24937
bdev_channel_destroy 24929
bdev_channel_destroy_resource 24929
bdev_channel_for_each_io 0
bdev_channel_get_io 276370802
bdev_channel_poll_qos 370360
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 329
bdev_channel_submit_qos_io 371910
bdev_channel_submit_qos_io_done 369973
bdev_close 70010
bdev_compare_and_write_do_compare 4396
bdev_compare_and_write_do_compare_done 4396
bdev_compare_and_write_do_write 4234
bdev_compare_and_write_do_write_done 4234
bdev_compare_blocks_with_md 16
bdev_compare_do_read 4384
bdev_compare_do_read_done 4384
bdev_comparev_and_writev_blocks_locked 4396
bdev_comparev_and_writev_blocks_unlock 4396
bdev_comparev_and_writev_blocks_unlocked 4396
bdev_comparev_blocks_with_md 4468
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 336
bdev_copy_split 16
bdev_desc_alloc 70056
bdev_desc_free 70056
bdev_desc_release_claims 342
bdev_destroy_cb 6840
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 391926
bdev_each_channel_msg 385794
bdev_enable_histogram_config_json 946
bdev_enable_qos 24984
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6789
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 143
bdev_examine_allowlist_free 2277
bdev_finish_unregister_bdevs_iter 6584
bdev_finish_wait_for_examine_done 2277
bdev_for_each_io_done 0
bdev_free_io_stat 32046
bdev_get_by_name 34980
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 317
bdev_get_each_channel_stat 314
bdev_get_io_size_in_byte 115674696
bdev_get_io_stat 327
bdev_get_max_write 2843
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1027
bdev_histogram_enable_channel_cb 692
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2277
bdev_init_failed 0
bdev_io_complete 277916311
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 84486
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 276313353
bdev_io_do_submit 275052592
bdev_io_exec_sequence 362328
bdev_io_exec_sequence_cb 362328
bdev_io_get_buf 12783448
bdev_io_get_buf_complete 12783448
bdev_io_get_iobuf_cb 34169
bdev_io_get_max_buf_len 25566896
bdev_io_increment_outstanding 276313353
bdev_io_init 275433133
bdev_io_needs_sequence_exec 431697579
bdev_io_on_tailq 79590
bdev_io_pull_data 331732
bdev_io_pull_data_done 328407
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 1488
bdev_io_push_bounce_data_done 1484
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1484
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 12783448
bdev_io_range_is_locked 230903
bdev_io_should_split 276031341
bdev_io_split 598159
bdev_io_split_done 2039941
bdev_io_split_submit 2039957
bdev_io_status_get_string 0
bdev_io_submit 275653249
bdev_io_submit_reset 308
bdev_io_submit_sequence_cb 277842
bdev_io_type_supported 11123477
bdev_io_update_io_stat 275092774
bdev_io_use_accel_sequence 429226
bdev_io_use_memory_domain 50589
bdev_io_valid_blocks 276032181
bdev_is_read_io 18832082
bdev_lba_range_overlapped 226623
bdev_lba_range_overlaps_tailq 6546
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 4428
bdev_lock_lba_range_cb 6502
bdev_lock_lba_range_check_io 182662
bdev_lock_lba_range_ctx 6502
bdev_lock_lba_range_ctx_msg 40
bdev_lock_lba_range_get_channel 5313
bdev_mgmt_channel_create 15114
bdev_mgmt_channel_destroy 15114
bdev_mgr_unregister_cb 2277
bdev_module_action_complete 72693
bdev_module_action_done 70416
bdev_module_all_actions_completed 4096315
bdev_module_fini_iter 8132
bdev_module_fini_start_iter 4216
bdev_module_get_max_ctx_size 2277
bdev_modules_init 2277
bdev_name_add 13622
bdev_name_cmp 133406
bdev_name_del 638
bdev_name_del_unsafe 13604
bdev_name_tree_RB_FIND 34980
bdev_name_tree_RB_INSERT 13622
bdev_name_tree_RB_INSERT_COLOR 13604
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 13604
bdev_name_tree_RB_REMOVE_COLOR 9964
bdev_no_mem_poller 22
bdev_ok_to_examine 6789
bdev_open 70056
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 992
bdev_open_async_fini 2277
bdev_open_async_opts_copy 992
bdev_open_async_opts_get_default 992
bdev_open_ext 32696
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 946
bdev_qos_destroy 196
bdev_qos_io_submit 8449832
bdev_qos_io_to_limit 503645333
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 503645333
bdev_qos_r_bps_queue 18832026
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 107573703
bdev_qos_rw_bps_rewind_quota 8100993
bdev_qos_rw_iops_queue 413631439
bdev_qos_rw_iops_rewind_quota 10582906
bdev_qos_rw_queue_io 521205142
bdev_qos_rw_rewind_io 18683899
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 901694
bdev_queue_nomem_io_tail 6581187
bdev_quiesce_range_locked 2074
bdev_read_blocks_with_md 66137014
bdev_readv_blocks_with_md 62452868
bdev_register 6799
bdev_register_finished 6789
bdev_reset_check_outstanding_io 53
bdev_reset_check_outstanding_io_done 53
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 378
bdev_reset_freeze_channel_done 325
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 245882853
bdev_rw_split_get_buf_cb 47140
bdev_seek 52
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 6810744
bdev_start_qos 70010
bdev_start_reset 325
bdev_submit_request 275951171
bdev_trace 2024
bdev_unfreeze_channel 378
bdev_unlock_lba_range 4436
bdev_unlock_lba_range_cb 6502
bdev_unlock_lba_range_get_channel 5317
bdev_unmap_should_split 21967197
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 2074
bdev_unregister 6789
bdev_unregister_abort_channel 602
bdev_unregister_unsafe 7844
bdev_update_qd_sampling_period 181
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 4094038
bdev_write_blocks_with_md 29862024
bdev_write_zero_buffer 472514
bdev_write_zero_buffer_done 472514
bdev_write_zeroes_should_split 2860140
bdev_write_zeroes_split 4408
bdev_writev_blocks_with_md 87486191
claim_bdev 342
claim_opts_copy 88
claim_reset 328
claim_type_is_v2 1502
claim_type_promotes_to_write 72
claim_verify_rom 68
claim_verify_rwm 32
claim_verify_rwo 294
event_notify 1421
io_channel_iter_get_bdev 777720
log_already_claimed 108
parent_bdev_io_complete 598155
register_flag_bdev 2125
spdk_bdev_abort 39775
spdk_bdev_add_io_stat 25243
spdk_bdev_alias_add 6827
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 612
spdk_bdev_channel_get_histogram 1019
spdk_bdev_claim_get_name 9083
spdk_bdev_claim_opts_init 454
spdk_bdev_close 31430
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 4414
spdk_bdev_comparev_blocks 4444
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 324
spdk_bdev_desc_get_bdev 341762454
spdk_bdev_destruct_done 1970
spdk_bdev_dump_info_json 31008
spdk_bdev_dump_io_stat_json 323
spdk_bdev_examine 4
spdk_bdev_finish 2277
spdk_bdev_first 5417
spdk_bdev_first_leaf 542
spdk_bdev_flush 668312
spdk_bdev_flush_blocks 4280841
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 391926
spdk_bdev_for_each_channel_continue 385794
spdk_bdev_free_io 275433133
spdk_bdev_get_acwu 3345
spdk_bdev_get_aliases 31040
spdk_bdev_get_block_size 52182764
spdk_bdev_get_buf_align 84061663
spdk_bdev_get_by_name 2284
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 29139761
spdk_bdev_get_device_stat 317
spdk_bdev_get_dif_type 61974818
spdk_bdev_get_io_channel 40271
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_max_copy 3214
spdk_bdev_get_md_size 60962259
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 149587
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 35476780
spdk_bdev_get_num_blocks 57943514
spdk_bdev_get_optimal_io_boundary 3218
spdk_bdev_get_opts 295
spdk_bdev_get_physical_block_size 5228
spdk_bdev_get_product_name 35012
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 318
spdk_bdev_get_qos_rate_limits 31018
spdk_bdev_get_qos_rpc_type 124032
spdk_bdev_get_uuid 98661
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6876
spdk_bdev_has_write_cache 5993
spdk_bdev_histogram_enable 702
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2277
spdk_bdev_io_complete 275951372
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_nvme_status 41863058
spdk_bdev_io_complete_scsi_status 5243976
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 41108996
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 50317467
spdk_bdev_io_get_iovec 13458865
spdk_bdev_io_get_md_buf 12721259
spdk_bdev_io_get_nvme_fused_status 4136
spdk_bdev_io_get_nvme_status 28872465
spdk_bdev_io_get_scsi_status 30106779
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 44619150
spdk_bdev_io_get_thread 290707089
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 13192998
spdk_bdev_io_set_md_buf 48746
spdk_bdev_io_type_supported 1684149
spdk_bdev_is_dif_check_enabled 1451726
spdk_bdev_is_dif_head_of_md 724852
spdk_bdev_is_md_interleaved 30341553
spdk_bdev_is_md_separate 56991508
spdk_bdev_is_zoned 4884
spdk_bdev_module_claim_bdev 6287
spdk_bdev_module_claim_bdev_desc 434
spdk_bdev_module_examine_done 70160
spdk_bdev_module_fini_done 5855
spdk_bdev_module_fini_start_done 1939
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 36325
spdk_bdev_module_list_find 36325
spdk_bdev_module_release_bdev 6215
spdk_bdev_next 30349
spdk_bdev_next_leaf 1448
spdk_bdev_notify_blockcnt_change 207
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 34
spdk_bdev_nvme_io_passthru 82
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 3222258
spdk_bdev_open_async 992
spdk_bdev_open_ext 31702
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 937631
spdk_bdev_quiesce 253
spdk_bdev_quiesce_range 1821
spdk_bdev_read 13574571
spdk_bdev_read_blocks 19099103
spdk_bdev_read_blocks_with_md 47037921
spdk_bdev_readv 2248390
spdk_bdev_readv_blocks 19865067
spdk_bdev_readv_blocks_ext 41079029
spdk_bdev_readv_blocks_with_md 16
spdk_bdev_register 6803
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 32046
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
spdk_bdev_set_opts 299
spdk_bdev_set_qd_sampling_period 6814
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1031
spdk_bdev_subsystem_config_json 143
spdk_bdev_unmap 10777221
spdk_bdev_unmap_blocks 22199995
spdk_bdev_unquiesce 253
spdk_bdev_unquiesce_range 1825
spdk_bdev_unregister 6817
spdk_bdev_unregister_by_name 1219
spdk_bdev_wait_for_examine 11040
spdk_bdev_write 26313471
spdk_bdev_write_blocks 29263200
spdk_bdev_write_blocks_with_md 126311
spdk_bdev_write_zeroes 709
spdk_bdev_write_zeroes_blocks 2859972
spdk_bdev_writev 3119361
spdk_bdev_writev_blocks 17584633
spdk_bdev_writev_blocks_ext 52736477
spdk_bdev_writev_blocks_with_md 16668622
spdk_bdev_zcopy_end 739106
spdk_bdev_zcopy_start 739457
spdk_for_each_bdev 5417
spdk_for_each_bdev_leaf 542

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