LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4099 4972 82.4 %
Date: 2024-08-11 15:22:23 Functions: 410 450 91.1 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1931 2862 67.5 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23799291
_bdev_abort 27962
_bdev_copy_split 0
_bdev_get_block_size_with_md 597642
_bdev_init 2044
_bdev_io_check_opts 79740221
_bdev_io_complete 232157860
_bdev_io_complete_in_submit 30
_bdev_io_complete_push_bounce_done 351641
_bdev_io_ext_use_bounce_buffer 350264
_bdev_io_handle_no_mem 232380749
_bdev_io_pull_bounce_data_buf 351641
_bdev_io_pull_bounce_md_buf 20
_bdev_io_pull_buffer_cpl 20
_bdev_io_push_bounce_data_buffer 351641
_bdev_io_put_buf 14665333
_bdev_io_set_buf 14665333
_bdev_io_set_md_buf 14665333
_bdev_io_submit 232129602
_bdev_io_submit_ext 164938209
_bdev_lock_lba_range 4712
_bdev_memory_domain_get_io_cb 350264
_bdev_memory_domain_io_get_buf 350264
_bdev_next_leaf 1869
_bdev_open_async 1003
_bdev_rw_split 1972082
_bdev_trace 2044
_bdev_unlock_lba_range 4712
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 183
_calculate_measured_qd_cpl 94
_event_notify 976
_is_buf_allocated 61915724
_media_management_notify 0
_remove_notify 741
_resize_notify 235
_spdk_bdev_quiesce 2671
_tmp_bdev_event_cb 0
_to_next_boundary 3223002
bdev_abort 27957
bdev_abort_all_buf_io 21580
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 42765
bdev_abort_buf_io 27952
bdev_abort_buf_io_cb 0
bdev_abort_io 27972
bdev_abort_io_done 27967
bdev_abort_queued_io 27962
bdev_abort_retry 5
bdev_alias_del 6305
bdev_alloc_io_stat 27385
bdev_bytes_to_blocks 48754816
bdev_calculate_measured_queue_depth 94
bdev_ch_add_to_io_submitted 234128949
bdev_ch_remove_from_io_submitted 234128949
bdev_ch_resubmit_io 5339607
bdev_ch_retry_io 4681414
bdev_channel_abort_queued_ios 21224
bdev_channel_create 20839
bdev_channel_destroy 20829
bdev_channel_destroy_resource 20829
bdev_channel_for_each_io 0
bdev_channel_get_io 235060909
bdev_channel_poll_qos 325033
bdev_channel_poll_timeout_io 65
bdev_channel_poll_timeout_io_done 40
bdev_channel_start_reset 311
bdev_channel_submit_qos_io 325806
bdev_channel_submit_qos_io_done 324616
bdev_close 61461
bdev_compare_and_write_do_compare 3339
bdev_compare_and_write_do_compare_done 3339
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_blocks_with_md 20
bdev_compare_do_read 3334
bdev_compare_do_read_done 3334
bdev_comparev_and_writev_blocks_locked 3339
bdev_comparev_and_writev_blocks_unlock 3339
bdev_comparev_and_writev_blocks_unlocked 3339
bdev_comparev_blocks_with_md 3429
bdev_copy_do_read 15
bdev_copy_do_read_done 15
bdev_copy_do_write 15
bdev_copy_do_write_done 15
bdev_copy_get_buf_cb 15
bdev_copy_should_split 347
bdev_copy_split 20
bdev_desc_alloc 61515
bdev_desc_free 61515
bdev_desc_release_claims 374
bdev_destroy_cb 6312
bdev_disable_qos_done 14
bdev_disable_qos_msg 24
bdev_disable_qos_msg_done 14
bdev_each_channel_cpl 342283
bdev_each_channel_msg 335975
bdev_enable_histogram_config_json 852
bdev_enable_qos 20891
bdev_enable_qos_done 181
bdev_enable_qos_msg 62
bdev_examine 6277
bdev_examine_allowlist_check 65
bdev_examine_allowlist_config_json 164
bdev_examine_allowlist_free 2230
bdev_finish_unregister_bdevs_iter 6145
bdev_finish_wait_for_examine_done 2230
bdev_for_each_io_done 0
bdev_free_io_stat 27385
bdev_get_by_name 30455
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 268
bdev_get_each_channel_stat 263
bdev_get_io_size_in_byte 91900726
bdev_get_io_stat 276
bdev_get_max_write 2809
bdev_histogram_disable_channel 19
bdev_histogram_disable_channel_cb 12
bdev_histogram_enable_channel 935
bdev_histogram_enable_channel_cb 647
bdev_histogram_get_channel 39
bdev_histogram_get_channel_cb 27
bdev_in_examine_allowlist 33
bdev_init_complete 2230
bdev_init_failed 0
bdev_io_complete 234336075
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70128
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 233222940
bdev_io_do_submit 232129577
bdev_io_exec_sequence 420372
bdev_io_exec_sequence_cb 420372
bdev_io_get_buf 14665333
bdev_io_get_buf_complete 14665333
bdev_io_get_iobuf_cb 36632
bdev_io_get_max_buf_len 29330666
bdev_io_increment_outstanding 233222940
bdev_io_init 234208417
bdev_io_needs_sequence_exec 405444271
bdev_io_on_tailq 55944
bdev_io_pull_data 351646
bdev_io_pull_data_done 351641
bdev_io_pull_data_done_and_track 10
bdev_io_pull_md_buf 20
bdev_io_pull_md_buf_done 10
bdev_io_push_bounce_data 351646
bdev_io_push_bounce_data_done 351641
bdev_io_push_bounce_data_done_and_track 10
bdev_io_push_bounce_md_buf 351641
bdev_io_push_bounce_md_buf_done 10
bdev_io_put_buf 14665333
bdev_io_range_is_locked 69598
bdev_io_should_split 236179571
bdev_io_split 1971089
bdev_io_split_done 3285961
bdev_io_split_submit 3285981
bdev_io_status_get_string 0
bdev_io_submit 234101921
bdev_io_submit_reset 285
bdev_io_submit_sequence_cb 350244
bdev_io_type_supported 8577707
bdev_io_update_io_stat 232157860
bdev_io_use_accel_sequence 639458677
bdev_io_use_memory_domain 172086098
bdev_io_valid_blocks 234793653
bdev_is_read_io 15675763
bdev_lba_range_overlapped 66343
bdev_lba_range_overlaps_tailq 4736
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3379
bdev_lock_lba_range_cb 4712
bdev_lock_lba_range_check_io 52512
bdev_lock_lba_range_ctx 4712
bdev_lock_lba_range_ctx_msg 19
bdev_lock_lba_range_get_channel 3696
bdev_mgmt_channel_create 12712
bdev_mgmt_channel_destroy 12712
bdev_mgr_unregister_cb 2230
bdev_module_action_complete 65671
bdev_module_action_done 63441
bdev_module_all_actions_completed 8726974
bdev_module_fini_iter 7753
bdev_module_fini_start_iter 4054
bdev_module_get_max_ctx_size 2230
bdev_modules_init 2230
bdev_name_add 12599
bdev_name_cmp 129380
bdev_name_del 650
bdev_name_del_unsafe 12577
bdev_name_tree_RB_FIND 30455
bdev_name_tree_RB_INSERT 12599
bdev_name_tree_RB_INSERT_COLOR 12577
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 12577
bdev_name_tree_RB_REMOVE_COLOR 9741
bdev_no_mem_poller 1
bdev_ok_to_examine 6277
bdev_open 61515
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 993
bdev_open_async_fini 2230
bdev_open_async_opts_copy 993
bdev_open_async_opts_get_default 993
bdev_open_ext 27325
bdev_poll_timeout_io 40
bdev_qos_channel_destroy 112
bdev_qos_config_json 852
bdev_qos_destroy 174
bdev_qos_io_submit 6867165
bdev_qos_io_to_limit 380161304
bdev_qos_is_iops_rate_limit 943
bdev_qos_queue_io 380161304
bdev_qos_r_bps_queue 15675693
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 84822958
bdev_qos_rw_bps_rewind_quota 7077768
bdev_qos_rw_iops_queue 309904621
bdev_qos_rw_iops_rewind_quota 8473179
bdev_qos_rw_queue_io 394727579
bdev_qos_rw_rewind_io 15550947
bdev_qos_set_ops 140
bdev_qos_update_max_quota_per_timeslice 140
bdev_qos_w_bps_queue 70
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 10
bdev_queue_nomem_io_head 672936
bdev_queue_nomem_io_tail 4666906
bdev_quiesce_range_locked 1333
bdev_read_blocks_with_md 19893034
bdev_readv_blocks_with_md 84399110
bdev_register 6289
bdev_register_finished 6277
bdev_reset_check_outstanding_io 66
bdev_reset_check_outstanding_io_done 66
bdev_reset_complete 306
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 356
bdev_reset_freeze_channel_done 306
bdev_reset_poll_for_outstanding_io 40
bdev_rw_should_split 211669044
bdev_rw_split_get_buf_cb 62129
bdev_seek 50
bdev_seek_complete_cb 10
bdev_set_qos_limit_done 214
bdev_set_qos_rate_limits 137
bdev_shared_ch_retry_io 4681415
bdev_start_qos 61461
bdev_start_reset 306
bdev_submit_request 232802578
bdev_trace 1934
bdev_unfreeze_channel 356
bdev_unlock_lba_range 3389
bdev_unlock_lba_range_cb 4712
bdev_unlock_lba_range_get_channel 3701
bdev_unmap_should_split 17543687
bdev_unmap_split 15
bdev_unquiesce_range_unlocked 1333
bdev_unregister 6277
bdev_unregister_abort_channel 395
bdev_unregister_unsafe 6955
bdev_update_qd_sampling_period 118
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 8724744
bdev_write_blocks_with_md 24867090
bdev_write_zero_buffer 594833
bdev_write_zero_buffer_done 594833
bdev_write_zeroes_should_split 2317938
bdev_write_zeroes_split 7935
bdev_writev_blocks_with_md 81126859
claim_bdev 374
claim_opts_copy 110
claim_reset 355
claim_type_is_v2 1660
claim_type_promotes_to_write 95
claim_verify_rom 90
claim_verify_rwm 40
claim_verify_rwo 309
event_notify 976
io_channel_iter_get_bdev 678258
log_already_claimed 131
parent_bdev_io_complete 1971084
register_flag_bdev 2044
spdk_bdev_abort 27947
spdk_bdev_add_io_stat 21092
spdk_bdev_alias_add 6327
spdk_bdev_alias_del 28
spdk_bdev_alias_del_all 627
spdk_bdev_channel_get_histogram 926
spdk_bdev_claim_get_name 7852
spdk_bdev_claim_opts_init 514
spdk_bdev_close 26636
spdk_bdev_compare_blocks 20
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3355
spdk_bdev_comparev_blocks 3399
spdk_bdev_comparev_blocks_with_md 30
spdk_bdev_copy_blocks 332
spdk_bdev_desc_get_bdev 449827414
spdk_bdev_destruct_done 1780
spdk_bdev_dump_info_json 27926
spdk_bdev_dump_io_stat_json 271
spdk_bdev_enable_histogram_opts_init 659
spdk_bdev_examine 5
spdk_bdev_finish 2230
spdk_bdev_first 4749
spdk_bdev_first_leaf 537
spdk_bdev_flush 651332
spdk_bdev_flush_blocks 3893639
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 342283
spdk_bdev_for_each_channel_continue 335975
spdk_bdev_free_io 234208417
spdk_bdev_get_acwu 2905
spdk_bdev_get_aliases 27958
spdk_bdev_get_block_size 43896868
spdk_bdev_get_buf_align 86559311
spdk_bdev_get_by_name 3130
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 26784188
spdk_bdev_get_device_stat 268
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 64809650
spdk_bdev_get_io_channel 33530
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 558520
spdk_bdev_get_max_copy 2791
spdk_bdev_get_md_size 55837826
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 126639
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 64056
spdk_bdev_get_num_blocks 50221416
spdk_bdev_get_nvme_ctratt 3093
spdk_bdev_get_optimal_io_boundary 2794
spdk_bdev_get_opts 332
spdk_bdev_get_physical_block_size 4795
spdk_bdev_get_product_name 31898
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 267
spdk_bdev_get_qos_rate_limits 27934
spdk_bdev_get_qos_rpc_type 111704
spdk_bdev_get_uuid 60403
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 6471
spdk_bdev_has_write_cache 5969
spdk_bdev_histogram_enable 652
spdk_bdev_histogram_enable_ext 659
spdk_bdev_histogram_get 27
spdk_bdev_initialize 2230
spdk_bdev_io_complete 232802829
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 31523011
spdk_bdev_io_complete_nvme_status 39438541
spdk_bdev_io_complete_scsi_status 4413779
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 38112933
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 45768758
spdk_bdev_io_get_iovec 519951
spdk_bdev_io_get_md_buf 8441137
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 24800069
spdk_bdev_io_get_scsi_status 27755099
spdk_bdev_io_get_seek_offset 50
spdk_bdev_io_get_submit_tsc 41482933
spdk_bdev_io_get_thread 249008741
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 14834319
spdk_bdev_io_set_md_buf 30977
spdk_bdev_io_type_supported 1668902
spdk_bdev_is_dif_check_enabled 990716
spdk_bdev_is_dif_head_of_md 495314
spdk_bdev_is_md_interleaved 27883402
spdk_bdev_is_md_separate 66970736
spdk_bdev_is_zoned 4855
spdk_bdev_module_claim_bdev 4580
spdk_bdev_module_claim_bdev_desc 489
spdk_bdev_module_examine_done 63121
spdk_bdev_module_fini_done 5523
spdk_bdev_module_fini_start_done 1824
spdk_bdev_module_init_done 320
spdk_bdev_module_list_add 34915
spdk_bdev_module_list_find 34915
spdk_bdev_module_release_bdev 4490
spdk_bdev_next 27224
spdk_bdev_next_leaf 1332
spdk_bdev_notify_blockcnt_change 179
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 34
spdk_bdev_nvme_io_passthru 80
spdk_bdev_nvme_io_passthru_md 5
spdk_bdev_nvme_iov_passthru_md 1656979
spdk_bdev_open_async 993
spdk_bdev_open_ext 26332
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 852452
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1164
spdk_bdev_read 12592826
spdk_bdev_read_blocks 18094956
spdk_bdev_read_blocks_with_md 1798078
spdk_bdev_readv 1843959
spdk_bdev_readv_blocks 17824546
spdk_bdev_readv_blocks_ext 33340798
spdk_bdev_readv_blocks_with_md 31582954
spdk_bdev_register 6294
spdk_bdev_reset 311
spdk_bdev_reset_io_stat 27385
spdk_bdev_seek_data 25
spdk_bdev_seek_hole 25
spdk_bdev_set_opts 337
spdk_bdev_set_qd_sampling_period 6306
spdk_bdev_set_qos_rate_limits 147
spdk_bdev_set_timeout 941
spdk_bdev_subsystem_config_json 164
spdk_bdev_unmap 8606673
spdk_bdev_unmap_blocks 17763191
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1169
spdk_bdev_unregister 6312
spdk_bdev_unregister_by_name 748
spdk_bdev_wait_for_examine 10856
spdk_bdev_write 22301836
spdk_bdev_write_blocks 24154645
spdk_bdev_write_blocks_with_md 117612
spdk_bdev_write_zeroes 641
spdk_bdev_write_zeroes_blocks 2317777
spdk_bdev_writev 2757519
spdk_bdev_writev_blocks 16458507
spdk_bdev_writev_blocks_ext 46399433
spdk_bdev_writev_blocks_with_md 16696774
spdk_bdev_zcopy_end 522063
spdk_bdev_zcopy_start 522739
spdk_for_each_bdev 4749
spdk_for_each_bdev_leaf 537

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