LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4058 4910 82.6 %
Date: 2024-07-12 01:16:03 Functions: 406 445 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1905 2798 68.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 30095495
_bdev_abort 44497
_bdev_copy_split 0
_bdev_get_block_size_with_md 586139
_bdev_init 2430
_bdev_io_check_opts 105039044
_bdev_io_complete 277685804
_bdev_io_complete_in_submit 36
_bdev_io_complete_push_bounce_done 1448
_bdev_io_ext_use_bounce_buffer 283315
_bdev_io_handle_no_mem 278420964
_bdev_io_pull_bounce_data_buf 284739
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
_bdev_io_push_bounce_data_buffer 1448
_bdev_io_put_buf 14057092
_bdev_io_set_buf 14057092
_bdev_io_set_md_buf 14057092
_bdev_io_submit 277641003
_bdev_io_submit_ext 201947296
_bdev_lock_lba_range 7970
_bdev_memory_domain_get_io_cb 283315
_bdev_memory_domain_io_get_buf 283315
_bdev_next_leaf 2046
_bdev_open_async 2611
_bdev_rw_split 3693647
_bdev_trace 2430
_bdev_unlock_lba_range 7970
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 274
_calculate_measured_qd_cpl 140
_event_notify 1965
_is_buf_allocated 68874731
_media_management_notify 0
_remove_notify 1717
_resize_notify 248
_spdk_bdev_quiesce 9104
_tmp_bdev_event_cb 0
_to_next_boundary 7189667
bdev_abort 44491
bdev_abort_all_buf_io 30741
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 60535
bdev_abort_buf_io 44485
bdev_abort_buf_io_cb 0
bdev_abort_io 44509
bdev_abort_io_done 44503
bdev_abort_queued_io 44497
bdev_abort_retry 6
bdev_alias_del 9184
bdev_alloc_io_stat 38863
bdev_bytes_to_blocks 57739438
bdev_calculate_measured_queue_depth 140
bdev_ch_add_to_io_submitted 281376127
bdev_ch_remove_from_io_submitted 281376127
bdev_ch_resubmit_io 6981714
bdev_ch_retry_io 6374959
bdev_channel_abort_queued_ios 30321
bdev_channel_create 29386
bdev_channel_destroy 29374
bdev_channel_destroy_resource 29374
bdev_channel_for_each_io 0
bdev_channel_get_io 282145712
bdev_channel_poll_qos 380661
bdev_channel_poll_timeout_io 78
bdev_channel_poll_timeout_io_done 48
bdev_channel_start_reset 364
bdev_channel_submit_qos_io 381867
bdev_channel_submit_qos_io_done 380336
bdev_close 79981
bdev_compare_and_write_do_compare 3373
bdev_compare_and_write_do_compare_done 3373
bdev_compare_and_write_do_write 3212
bdev_compare_and_write_do_write_done 3212
bdev_compare_blocks_with_md 24
bdev_compare_do_read 3379
bdev_compare_do_read_done 3379
bdev_comparev_and_writev_blocks_locked 3373
bdev_comparev_and_writev_blocks_unlock 3373
bdev_comparev_and_writev_blocks_unlocked 3373
bdev_comparev_blocks_with_md 3473
bdev_copy_do_read 18
bdev_copy_do_read_done 18
bdev_copy_do_write 18
bdev_copy_do_write_done 18
bdev_copy_get_buf_cb 18
bdev_copy_should_split 400
bdev_copy_split 24
bdev_desc_alloc 80044
bdev_desc_free 80044
bdev_desc_release_claims 392
bdev_destroy_cb 9205
bdev_disable_qos_done 16
bdev_disable_qos_msg 28
bdev_disable_qos_msg_done 16
bdev_each_channel_cpl 407821
bdev_each_channel_msg 394364
bdev_enable_histogram_config_json 948
bdev_enable_qos 29447
bdev_enable_qos_done 218
bdev_enable_qos_msg 73
bdev_examine 9152
bdev_examine_allowlist_check 71
bdev_examine_allowlist_config_json 171
bdev_examine_allowlist_free 2660
bdev_finish_unregister_bdevs_iter 8323
bdev_finish_wait_for_examine_done 2660
bdev_for_each_io_done 0
bdev_free_io_stat 38863
bdev_get_by_name 49052
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 324
bdev_get_each_channel_stat 317
bdev_get_io_size_in_byte 100259746
bdev_get_io_stat 334
bdev_get_max_write 3802
bdev_histogram_disable_channel 22
bdev_histogram_disable_channel_cb 14
bdev_histogram_enable_channel 1136
bdev_histogram_enable_channel_cb 800
bdev_histogram_get_channel 46
bdev_histogram_get_channel_cb 32
bdev_in_examine_allowlist 36
bdev_init_complete 2660
bdev_init_failed 0
bdev_io_complete 279629401
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 56647
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 278819036
bdev_io_do_submit 277640973
bdev_io_exec_sequence 339938
bdev_io_exec_sequence_cb 339938
bdev_io_get_buf 14057092
bdev_io_get_buf_complete 14057092
bdev_io_get_iobuf_cb 44743
bdev_io_get_max_buf_len 28114184
bdev_io_increment_outstanding 278819036
bdev_io_init 281454142
bdev_io_needs_sequence_exec 489601362
bdev_io_on_tailq 89018
bdev_io_pull_data 284968
bdev_io_pull_data_done 284739
bdev_io_pull_data_done_and_track 12
bdev_io_pull_md_buf 24
bdev_io_pull_md_buf_done 12
bdev_io_push_bounce_data 1454
bdev_io_push_bounce_data_done 1448
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf 1448
bdev_io_push_bounce_md_buf_done 12
bdev_io_put_buf 14057092
bdev_io_range_is_locked 227821
bdev_io_should_split 285144543
bdev_io_split 3690315
bdev_io_split_done 7252718
bdev_io_split_submit 7252742
bdev_io_status_get_string 0
bdev_io_submit 281333116
bdev_io_submit_reset 333
bdev_io_submit_sequence_cb 283291
bdev_io_type_supported 8312061
bdev_io_update_io_stat 277685804
bdev_io_use_accel_sequence 334374
bdev_io_use_memory_domain 1484
bdev_io_valid_blocks 281876791
bdev_is_read_io 17858601
bdev_lba_range_overlapped 224588
bdev_lba_range_overlaps_tailq 8020
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3421
bdev_lock_lba_range_cb 7970
bdev_lock_lba_range_check_io 183258
bdev_lock_lba_range_ctx 7970
bdev_lock_lba_range_ctx_msg 44
bdev_lock_lba_range_get_channel 4320
bdev_mgmt_channel_create 15255
bdev_mgmt_channel_destroy 15255
bdev_mgr_unregister_cb 2660
bdev_module_action_complete 98091
bdev_module_action_done 95431
bdev_module_all_actions_completed 8505706
bdev_module_fini_iter 9280
bdev_module_fini_start_iter 4854
bdev_module_get_max_ctx_size 2660
bdev_modules_init 2660
bdev_name_add 18364
bdev_name_cmp 184041
bdev_name_del 666
bdev_name_del_unsafe 18338
bdev_name_tree_RB_FIND 49052
bdev_name_tree_RB_INSERT 18364
bdev_name_tree_RB_INSERT_COLOR 18338
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 18338
bdev_name_tree_RB_REMOVE_COLOR 13405
bdev_no_mem_poller 0
bdev_ok_to_examine 9152
bdev_open 80044
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2601
bdev_open_async_fini 2660
bdev_open_async_opts_copy 2601
bdev_open_async_opts_get_default 2601
bdev_open_ext 43181
bdev_poll_timeout_io 48
bdev_qos_channel_destroy 134
bdev_qos_config_json 948
bdev_qos_destroy 210
bdev_qos_io_submit 8239987
bdev_qos_io_to_limit 419982400
bdev_qos_is_iops_rate_limit 1110
bdev_qos_queue_io 419982400
bdev_qos_r_bps_queue 17858517
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 93138166
bdev_qos_rw_bps_rewind_quota 7121580
bdev_qos_rw_iops_queue 343275316
bdev_qos_rw_iops_rewind_quota 10609188
bdev_qos_rw_queue_io 436413482
bdev_qos_rw_rewind_io 17730768
bdev_qos_set_ops 166
bdev_qos_update_max_quota_per_timeslice 166
bdev_qos_w_bps_queue 84
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 12
bdev_queue_nomem_io_head 838309
bdev_queue_nomem_io_tail 6143903
bdev_quiesce_range_locked 4549
bdev_read_blocks_with_md 20215307
bdev_readv_blocks_with_md 99566429
bdev_register 9166
bdev_register_finished 9152
bdev_reset_check_outstanding_io 79
bdev_reset_check_outstanding_io_done 79
bdev_reset_complete 358
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 420
bdev_reset_freeze_channel_done 358
bdev_reset_poll_for_outstanding_io 48
bdev_rw_should_split 255801094
bdev_rw_split_get_buf_cb 131449
bdev_seek 60
bdev_seek_complete_cb 12
bdev_set_qos_limit_done 256
bdev_set_qos_rate_limits 163
bdev_shared_ch_retry_io 6374959
bdev_start_qos 79981
bdev_start_reset 358
bdev_submit_request 278479059
bdev_trace 2302
bdev_unfreeze_channel 420
bdev_unlock_lba_range 3433
bdev_unlock_lba_range_cb 7970
bdev_unlock_lba_range_get_channel 4326
bdev_unmap_should_split 22487072
bdev_unmap_split 18
bdev_unquiesce_range_unlocked 4549
bdev_unregister 9152
bdev_unregister_abort_channel 947
bdev_unregister_unsafe 10716
bdev_update_qd_sampling_period 169
bdev_update_qos_rate_limit_msg 16
bdev_wait_for_examine_cb 8503046
bdev_write_blocks_with_md 29948569
bdev_write_zero_buffer 582337
bdev_write_zero_buffer_done 582337
bdev_write_zeroes_should_split 2345960
bdev_write_zeroes_split 7952
bdev_writev_blocks_with_md 102844349
claim_bdev 392
claim_opts_copy 132
claim_reset 370
claim_type_is_v2 1764
claim_type_promotes_to_write 108
claim_verify_rom 102
claim_verify_rwm 48
claim_verify_rwo 320
event_notify 1965
io_channel_iter_get_bdev 802185
log_already_claimed 155
parent_bdev_io_complete 3690309
register_flag_bdev 2430
spdk_bdev_abort 44479
spdk_bdev_add_io_stat 29691
spdk_bdev_alias_add 9204
spdk_bdev_alias_del 32
spdk_bdev_alias_del_all 632
spdk_bdev_channel_get_histogram 1126
spdk_bdev_claim_get_name 9025
spdk_bdev_claim_opts_init 560
spdk_bdev_close 41711
spdk_bdev_compare_blocks 24
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3389
spdk_bdev_comparev_blocks 3437
spdk_bdev_comparev_blocks_with_md 36
spdk_bdev_copy_blocks 382
spdk_bdev_desc_get_bdev 538830503
spdk_bdev_destruct_done 2557
spdk_bdev_dump_info_json 29900
spdk_bdev_dump_io_stat_json 328
spdk_bdev_examine 6
spdk_bdev_finish 2660
spdk_bdev_first 4915
spdk_bdev_first_leaf 566
spdk_bdev_flush 649532
spdk_bdev_flush_blocks 3758463
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 407821
spdk_bdev_for_each_channel_continue 394364
spdk_bdev_free_io 281454142
spdk_bdev_get_acwu 2886
spdk_bdev_get_aliases 29932
spdk_bdev_get_block_size 43563159
spdk_bdev_get_buf_align 90607361
spdk_bdev_get_by_name 5871
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 26124357
spdk_bdev_get_device_stat 324
spdk_bdev_get_dif_type 84234191
spdk_bdev_get_io_channel 50038
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_max_copy 2757
spdk_bdev_get_md_size 56758021
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 173962
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 78428
spdk_bdev_get_num_blocks 49146306
spdk_bdev_get_nvme_ctratt 3082
spdk_bdev_get_optimal_io_boundary 2759
spdk_bdev_get_opts 360
spdk_bdev_get_physical_block_size 4628
spdk_bdev_get_product_name 33820
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 323
spdk_bdev_get_qos_rate_limits 29910
spdk_bdev_get_qos_rpc_type 119600
spdk_bdev_get_uuid 63236
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6759
spdk_bdev_has_write_cache 5574
spdk_bdev_histogram_enable 814
spdk_bdev_histogram_get 32
spdk_bdev_initialize 2660
spdk_bdev_io_complete 278479360
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 36582786
spdk_bdev_io_complete_nvme_status 37087139
spdk_bdev_io_complete_scsi_status 4979528
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 43867791
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 58422054
spdk_bdev_io_get_iovec 492624
spdk_bdev_io_get_md_buf 8326522
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 24494664
spdk_bdev_io_get_scsi_status 27068259
spdk_bdev_io_get_seek_offset 60
spdk_bdev_io_get_submit_tsc 38918923
spdk_bdev_io_get_thread 293693757
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 14273918
spdk_bdev_io_set_md_buf 46703
spdk_bdev_io_type_supported 1416428
spdk_bdev_is_dif_check_enabled 900508
spdk_bdev_is_dif_head_of_md 451878
spdk_bdev_is_md_interleaved 27173579
spdk_bdev_is_md_separate 64884760
spdk_bdev_is_zoned 3929
spdk_bdev_module_claim_bdev 7554
spdk_bdev_module_claim_bdev_desc 530
spdk_bdev_module_examine_done 95047
spdk_bdev_module_fini_done 6620
spdk_bdev_module_fini_start_done 2194
spdk_bdev_module_init_done 384
spdk_bdev_module_list_add 41548
spdk_bdev_module_list_find 41548
spdk_bdev_module_release_bdev 7446
spdk_bdev_next 27648
spdk_bdev_next_leaf 1480
spdk_bdev_notify_blockcnt_change 192
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 35
spdk_bdev_nvme_io_passthru 81
spdk_bdev_nvme_io_passthru_md 6
spdk_bdev_nvme_iov_passthru_md 1594005
spdk_bdev_open_async 2601
spdk_bdev_open_ext 40582
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 691528
spdk_bdev_quiesce 596
spdk_bdev_quiesce_range 3953
spdk_bdev_read 13676569
spdk_bdev_read_blocks 18412906
spdk_bdev_read_blocks_with_md 1802401
spdk_bdev_readv 2086216
spdk_bdev_readv_blocks 17588461
spdk_bdev_readv_blocks_ext 40984918
spdk_bdev_readv_blocks_with_md 37201653
spdk_bdev_register 9172
spdk_bdev_reset 364
spdk_bdev_reset_io_stat 38863
spdk_bdev_seek_data 30
spdk_bdev_seek_hole 30
spdk_bdev_set_opts 366
spdk_bdev_set_qd_sampling_period 9187
spdk_bdev_set_qos_rate_limits 175
spdk_bdev_set_timeout 1144
spdk_bdev_subsystem_config_json 171
spdk_bdev_unmap 11117582
spdk_bdev_unmap_blocks 22660979
spdk_bdev_unquiesce 596
spdk_bdev_unquiesce_range 3959
spdk_bdev_unregister 9194
spdk_bdev_unregister_by_name 1410
spdk_bdev_wait_for_examine 14749
spdk_bdev_write 27158874
spdk_bdev_write_blocks 29249162
spdk_bdev_write_blocks_with_md 117067
spdk_bdev_write_zeroes 709
spdk_bdev_write_zeroes_blocks 2345784
spdk_bdev_writev 3049920
spdk_bdev_writev_blocks 16367480
spdk_bdev_writev_blocks_ext 64054168
spdk_bdev_writev_blocks_with_md 19024485
spdk_bdev_zcopy_end 511133
spdk_bdev_zcopy_start 520074
spdk_for_each_bdev 4915
spdk_for_each_bdev_leaf 566

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