LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4830 5873 82.2 %
Date: 2024-12-14 07:28:29 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5211 24414 21.3 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 27564123
_bdev_abort 94329
_bdev_copy_split 0
_bdev_get_block_size_with_md 663344
_bdev_init 2353
_bdev_io_check_opts 93742672
_bdev_io_complete 283337507
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2386033
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2350969
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2338636
_bdev_io_handle_no_mem 282146817
_bdev_io_pull_bounce_data_buf 2336193
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2360701
_bdev_io_put_buf 18327315
_bdev_io_set_buf 18266118
_bdev_io_set_md_buf 18287967
_bdev_io_submit 286077174
_bdev_io_submit_ext 209092478
_bdev_lock_lba_range 5711
_bdev_memory_domain_get_io_cb 2334078
_bdev_next_leaf 2360
_bdev_open_async 1081
_bdev_reset_complete 344
_bdev_rw_split 1811528
_bdev_trace 2353
_bdev_unlock_lba_range 5711
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 218
_calculate_measured_qd_cpl 111
_event_notify 1298
_is_buf_allocated 70693248
_media_management_notify 0
_remove_notify 782
_resize_notify 516
_spdk_bdev_quiesce 2542
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2353
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2353
_tmp_bdev_event_cb 0
_to_next_boundary 3242120
bdev_abort 94325
bdev_abort_all_buf_io 27000
bdev_abort_all_buf_io_cb 0
bdev_abort_all_nomem_io 27000
bdev_abort_all_queued_io 27018
bdev_abort_buf_io 94321
bdev_abort_buf_io_cb 0
bdev_abort_io 94349
bdev_abort_io_done 94345
bdev_abort_queued_io 94329
bdev_abort_retry 4
bdev_alias_del 7109
bdev_alloc_io_stat 33558
bdev_bytes_to_blocks 53718988
bdev_calculate_measured_queue_depth 111
bdev_ch_add_to_io_submitted 288225626
bdev_ch_remove_from_io_submitted 286822898
bdev_ch_resubmit_io 5878024
bdev_ch_retry_io 5165945
bdev_channel_abort_queued_ios 26611
bdev_channel_create 26142
bdev_channel_destroy 26134
bdev_channel_destroy_resource 26134
bdev_channel_for_each_io 0
bdev_channel_get_io 289337755
bdev_channel_poll_qos 383987
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 385360
bdev_channel_submit_qos_io_done 383119
bdev_close 72437
bdev_compare_and_write_do_compare 4410
bdev_compare_and_write_do_compare_done 4410
bdev_compare_and_write_do_write 4238
bdev_compare_and_write_do_write_done 4238
bdev_compare_blocks_with_md 16
bdev_compare_do_read 4394
bdev_compare_do_read_done 4394
bdev_comparev_and_writev_blocks_locked 4410
bdev_comparev_and_writev_blocks_unlock 4410
bdev_comparev_and_writev_blocks_unlocked 4410
bdev_comparev_blocks_with_md 4486
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 347
bdev_copy_split 16
bdev_desc_alloc 72485
bdev_desc_free 72485
bdev_desc_get_block_size 331300527
bdev_desc_release_claims 404
bdev_destroy_cb 7091
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 403933
bdev_each_channel_msg 398213
bdev_enable_histogram_config_json 985
bdev_enable_qos 26189
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 7097
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 206
bdev_examine_allowlist_free 2491
bdev_examine_allowlist_remove 14162
bdev_finish_unregister_bdevs_iter 7012
bdev_finish_wait_for_examine_done 2491
bdev_for_each_io_done 0
bdev_free_io_stat 33558
bdev_get_by_name 35458
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 344
bdev_get_each_channel_stat 341
bdev_get_io_size_in_byte 227810229
bdev_get_io_stat 354
bdev_get_max_write 3212
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1219
bdev_histogram_enable_channel_cb 829
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2491
bdev_init_failed 0
bdev_io_complete 286860736
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 63047
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 284920914
bdev_io_do_submit 285255628
bdev_io_exec_sequence 377698
bdev_io_exec_sequence_cb 377698
bdev_io_get_accel_buf 0
bdev_io_get_block_size 229678098
bdev_io_get_buf 18272861
bdev_io_get_buf_complete 18283077
bdev_io_get_iobuf_cb 73604
bdev_io_get_max_buf_len 36522376
bdev_io_increment_outstanding 286268666
bdev_io_init 287872373
bdev_io_init_dif_ctx 2039742
bdev_io_needs_accel_buffer 206761943
bdev_io_needs_bounce_buffer 209254262
bdev_io_needs_metadata 621932381
bdev_io_needs_sequence_exec 506958179
bdev_io_on_tailq 188698
bdev_io_pull_data 2384563
bdev_io_pull_data_done 2349479
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 2392496
bdev_io_push_bounce_data_done 2390673
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2388511
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 18329747
bdev_io_range_is_locked 62832
bdev_io_should_split 293493007
bdev_io_split 1809486
bdev_io_split_done 3329313
bdev_io_split_submit 3329329
bdev_io_status_get_string 0
bdev_io_submit 288218344
bdev_io_submit_reset 319
bdev_io_submit_sequence_cb 314651
bdev_io_type_supported 16708554
bdev_io_update_io_stat 285792627
bdev_io_use_accel_sequence 793528050
bdev_io_use_memory_domain 223726745
bdev_io_valid_blocks 289191955
bdev_is_read_io 16800893
bdev_lba_range_overlapped 58492
bdev_lba_range_overlaps_tailq 5732
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 4442
bdev_lock_lba_range_cb 5711
bdev_lock_lba_range_check_io 46331
bdev_lock_lba_range_ctx 5711
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 4785
bdev_mgmt_channel_create 15550
bdev_mgmt_channel_destroy 15550
bdev_mgr_unregister_cb 2491
bdev_module_action_complete 74678
bdev_module_action_done 72187
bdev_module_all_actions_completed 13166655
bdev_module_fini_iter 8875
bdev_module_fini_start_iter 4612
bdev_module_get_max_ctx_size 2491
bdev_modules_init 2491
bdev_name_add 14208
bdev_name_cmp 149000
bdev_name_del 686
bdev_name_del_unsafe 14190
bdev_name_tree_RB_FIND 35458
bdev_name_tree_RB_INSERT 14208
bdev_name_tree_RB_INSERT_COLOR 14190
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 14190
bdev_name_tree_RB_REMOVE_COLOR 10960
bdev_no_mem_poller 1
bdev_ok_to_examine 7097
bdev_open 72485
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1071
bdev_open_async_fini 2491
bdev_open_async_opts_copy 1071
bdev_open_async_opts_get_default 1071
bdev_open_ext 31952
bdev_open_opts_copy 10152
bdev_open_opts_get_defaults 77563
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 985
bdev_qos_destroy 196
bdev_qos_io_submit 10227711
bdev_qos_io_to_limit 835860522
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 835869794
bdev_qos_r_bps_queue 16800837
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 221788652
bdev_qos_rw_bps_rewind_quota 6021566
bdev_qos_rw_iops_queue 629550720
bdev_qos_rw_iops_rewind_quota 10666787
bdev_qos_rw_queue_io 851343456
bdev_qos_rw_rewind_io 16688353
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 724610
bdev_queue_nomem_io_tail 5153673
bdev_quiesce_range_locked 1269
bdev_read_blocks_with_md 20842638
bdev_readv_blocks_with_md 115392824
bdev_register 7095
bdev_register_finished 7085
bdev_reset_check_outstanding_io 53
bdev_reset_check_outstanding_io_done 53
bdev_reset_complete 336
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 389
bdev_reset_freeze_channel_done 336
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 262244392
bdev_rw_split_get_buf_cb 56341
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 246
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5166006
bdev_start_qos 72437
bdev_start_reset 344
bdev_submit_request 285664897
bdev_trace 2230
bdev_unfreeze_channel 393
bdev_unlock_lba_range 4450
bdev_unlock_lba_range_cb 5711
bdev_unlock_lba_range_get_channel 4789
bdev_unmap_should_split 22827457
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1269
bdev_unregister 7085
bdev_unregister_abort_channel 477
bdev_unregister_unsafe 7800
bdev_update_qd_sampling_period 132
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13164164
bdev_write_blocks_with_md 28181692
bdev_write_zero_buffer 660132
bdev_write_zero_buffer_done 660132
bdev_write_zeroes_should_split 3202610
bdev_write_zeroes_split 10974
bdev_writev_blocks_with_md 94989227
claim_bdev 404
claim_opts_copy 88
claim_reset 383
claim_type_is_v2 1759
claim_type_promotes_to_write 99
claim_verify_rom 91
claim_verify_rwm 32
claim_verify_rwo 333
event_notify 1298
io_channel_iter_get_bdev 802145
log_already_claimed 115
parent_bdev_io_complete 1809482
register_flag_bdev 2353
spdk_bdev_abort 94305
spdk_bdev_add_io_stat 26475
spdk_bdev_alias_add 7127
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 666
spdk_bdev_channel_get_histogram 1212
spdk_bdev_claim_get_name 9755
spdk_bdev_claim_opts_init 552
spdk_bdev_close 31216
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 4432
spdk_bdev_comparev_blocks 4462
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 335
spdk_bdev_desc_get_bdev 829237779
spdk_bdev_desc_get_block_size 51748919
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 512019
spdk_bdev_desc_get_md_size 43832547
spdk_bdev_desc_is_dif_check_enabled 1026446
spdk_bdev_desc_is_dif_head_of_md 512019
spdk_bdev_desc_is_md_interleaved 512049
spdk_bdev_desc_is_md_separate 144954
spdk_bdev_destruct_done 1945
spdk_bdev_dump_info_json 33201
spdk_bdev_dump_io_stat_json 334
spdk_bdev_enable_histogram_opts_init 839
spdk_bdev_examine 16
spdk_bdev_finish 2491
spdk_bdev_first 5736
spdk_bdev_first_leaf 681
spdk_bdev_flush 680818
spdk_bdev_flush_blocks 4401971
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 403936
spdk_bdev_for_each_channel_continue 398208
spdk_bdev_free_io 286784414
spdk_bdev_get_acwu 5037
spdk_bdev_get_aliases 33257
spdk_bdev_get_block_size 2621731
spdk_bdev_get_buf_align 102327748
spdk_bdev_get_by_name 3506
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 24265571
spdk_bdev_get_device_stat 344
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 25111143
spdk_bdev_get_io_channel 40534
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 664020
spdk_bdev_get_max_copy 4902
spdk_bdev_get_md_size 21506123
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 148847
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 72717
spdk_bdev_get_num_blocks 55839150
spdk_bdev_get_numa_id 1563
spdk_bdev_get_nvme_ctratt 4622
spdk_bdev_get_nvme_nsid 3859
spdk_bdev_get_optimal_io_boundary 4906
spdk_bdev_get_opts 379
spdk_bdev_get_physical_block_size 13042
spdk_bdev_get_product_name 37121
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 329
spdk_bdev_get_qos_rate_limits 33211
spdk_bdev_get_qos_rpc_type 132804
spdk_bdev_get_uuid 99642
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 8972
spdk_bdev_has_write_cache 5624
spdk_bdev_histogram_enable 832
spdk_bdev_histogram_enable_ext 839
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2491
spdk_bdev_io_complete 285139172
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 34276047
spdk_bdev_io_complete_nvme_status 43190085
spdk_bdev_io_complete_scsi_status 4584559
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 43492902
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 53960773
spdk_bdev_io_get_iovec 950771
spdk_bdev_io_get_md_buf 9813569
spdk_bdev_io_get_nvme_fused_status 4146
spdk_bdev_io_get_nvme_status 32398709
spdk_bdev_io_get_scsi_status 25221706
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 46134332
spdk_bdev_io_get_thread 304999612
spdk_bdev_io_hide_metadata 3993761
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 16919340
spdk_bdev_io_set_md_buf 38137
spdk_bdev_io_type_supported 2790483
spdk_bdev_is_dif_check_enabled 1026371
spdk_bdev_is_dif_head_of_md 512979
spdk_bdev_is_md_interleaved 27515794
spdk_bdev_is_md_separate 78587773
spdk_bdev_is_zoned 7694
spdk_bdev_module_claim_bdev 5822
spdk_bdev_module_claim_bdev_desc 500
spdk_bdev_module_examine_done 71911
spdk_bdev_module_fini_done 6384
spdk_bdev_module_fini_start_done 2121
spdk_bdev_module_init_done 276
spdk_bdev_module_list_add 40029
spdk_bdev_module_list_find 40029
spdk_bdev_module_release_bdev 5750
spdk_bdev_next 32463
spdk_bdev_next_leaf 1679
spdk_bdev_notify_blockcnt_change 313
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 145
spdk_bdev_nvme_io_passthru 91
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 2425618
spdk_bdev_open_async 1071
spdk_bdev_open_ext 25796
spdk_bdev_open_ext_v2 30878
spdk_bdev_open_opts_init 5078
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 941049
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1100
spdk_bdev_read 13371603
spdk_bdev_read_blocks 19094995
spdk_bdev_read_blocks_with_md 1791735
spdk_bdev_readv 1836257
spdk_bdev_readv_blocks 16366354
spdk_bdev_readv_blocks_ext 40058006
spdk_bdev_readv_blocks_with_md 57204202
spdk_bdev_register 7099
spdk_bdev_reset 344
spdk_bdev_reset_io_stat 34253
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 383
spdk_bdev_set_qd_sampling_period 7110
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1224
spdk_bdev_subsystem_config_json 206
spdk_bdev_unmap 10246396
spdk_bdev_unmap_blocks 23095661
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1104
spdk_bdev_unregister 7113
spdk_bdev_unregister_by_name 838
spdk_bdev_wait_for_examine 12452
spdk_bdev_write 24968115
spdk_bdev_write_blocks 27612735
spdk_bdev_write_blocks_with_md 108442
spdk_bdev_write_zeroes 721
spdk_bdev_write_zeroes_blocks 3202424
spdk_bdev_writev 2679248
spdk_bdev_writev_blocks 15635449
spdk_bdev_writev_blocks_ext 53934712
spdk_bdev_writev_blocks_with_md 24170426
spdk_bdev_zcopy_end 1004603
spdk_bdev_zcopy_start 1031019
spdk_for_each_bdev 5736
spdk_for_each_bdev_leaf 681

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