LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4826 5873 82.2 %
Date: 2024-12-10 23:08:04 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5207 24414 21.3 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22748611
_bdev_abort 65375
_bdev_copy_split 0
_bdev_get_block_size_with_md 683160
_bdev_init 2192
_bdev_io_check_opts 77093831
_bdev_io_complete 257481284
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2771000
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2763879
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2755305
_bdev_io_handle_no_mem 255335066
_bdev_io_pull_bounce_data_buf 2779500
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2756050
_bdev_io_put_buf 13199182
_bdev_io_set_buf 13183019
_bdev_io_set_md_buf 13186376
_bdev_io_submit 259405596
_bdev_io_submit_ext 169857792
_bdev_lock_lba_range 4672
_bdev_memory_domain_get_io_cb 2751780
_bdev_next_leaf 2236
_bdev_open_async 1052
_bdev_reset_complete 333
_bdev_rw_split 772162
_bdev_trace 2192
_bdev_unlock_lba_range 4672
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 200
_calculate_measured_qd_cpl 102
_event_notify 1096
_is_buf_allocated 52125238
_media_management_notify 0
_remove_notify 755
_resize_notify 341
_spdk_bdev_quiesce 2522
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2192
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2192
_tmp_bdev_event_cb 0
_to_next_boundary 1838294
bdev_abort 65371
bdev_abort_all_buf_io 22613
bdev_abort_all_buf_io_cb 0
bdev_abort_all_nomem_io 22613
bdev_abort_all_queued_io 22631
bdev_abort_buf_io 65367
bdev_abort_buf_io_cb 0
bdev_abort_io 65395
bdev_abort_io_done 65391
bdev_abort_queued_io 65375
bdev_abort_retry 4
bdev_alias_del 6414
bdev_alloc_io_stat 28528
bdev_bytes_to_blocks 65548450
bdev_calculate_measured_queue_depth 102
bdev_ch_add_to_io_submitted 260672750
bdev_ch_remove_from_io_submitted 259866033
bdev_ch_resubmit_io 5334556
bdev_ch_retry_io 4677117
bdev_channel_abort_queued_ios 22243
bdev_channel_create 21810
bdev_channel_destroy 21802
bdev_channel_destroy_resource 21802
bdev_channel_for_each_io 0
bdev_channel_get_io 262188543
bdev_channel_poll_qos 385941
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 386391
bdev_channel_submit_qos_io_done 384585
bdev_close 65103
bdev_compare_and_write_do_compare 3381
bdev_compare_and_write_do_compare_done 3381
bdev_compare_and_write_do_write 3213
bdev_compare_and_write_do_write_done 3213
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3365
bdev_compare_do_read_done 3365
bdev_comparev_and_writev_blocks_locked 3381
bdev_comparev_and_writev_blocks_unlock 3381
bdev_comparev_and_writev_blocks_unlocked 3381
bdev_comparev_blocks_with_md 3457
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 345
bdev_copy_split 16
bdev_desc_alloc 65150
bdev_desc_free 65150
bdev_desc_get_block_size 307030748
bdev_desc_release_claims 348
bdev_destroy_cb 6394
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 402547
bdev_each_channel_msg 397012
bdev_enable_histogram_config_json 964
bdev_enable_qos 21857
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6402
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2332
bdev_examine_allowlist_remove 12772
bdev_finish_unregister_bdevs_iter 6348
bdev_finish_wait_for_examine_done 2332
bdev_for_each_io_done 0
bdev_free_io_stat 28528
bdev_get_by_name 32330
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 341
bdev_get_each_channel_stat 336
bdev_get_io_size_in_byte 189898529
bdev_get_io_stat 351
bdev_get_max_write 2783
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1174
bdev_histogram_enable_channel_cb 785
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2332
bdev_init_failed 0
bdev_io_complete 259176241
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70853
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 258297820
bdev_io_do_submit 258532063
bdev_io_exec_sequence 412382
bdev_io_exec_sequence_cb 412382
bdev_io_get_accel_buf 0
bdev_io_get_block_size 190738542
bdev_io_get_buf 13182321
bdev_io_get_buf_complete 13185802
bdev_io_get_iobuf_cb 67288
bdev_io_get_max_buf_len 26320387
bdev_io_increment_outstanding 259577569
bdev_io_init 260089098
bdev_io_init_dif_ctx 2431382
bdev_io_needs_accel_buffer 167176802
bdev_io_needs_bounce_buffer 170138922
bdev_io_needs_metadata 505322403
bdev_io_needs_sequence_exec 439608307
bdev_io_on_tailq 130790
bdev_io_pull_data 2792743
bdev_io_pull_data_done 2759958
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 2772387
bdev_io_push_bounce_data_done 2772213
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2771964
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 13199536
bdev_io_range_is_locked 59790
bdev_io_should_split 267277021
bdev_io_split 770989
bdev_io_split_done 1880914
bdev_io_split_submit 1880930
bdev_io_status_get_string 0
bdev_io_submit 260241563
bdev_io_submit_reset 309
bdev_io_submit_sequence_cb 341529
bdev_io_type_supported 13000795
bdev_io_update_io_stat 260595203
bdev_io_use_accel_sequence 696618750
bdev_io_use_memory_domain 183168521
bdev_io_valid_blocks 261673010
bdev_is_read_io 16904357
bdev_lba_range_overlapped 56479
bdev_lba_range_overlaps_tailq 4693
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4672
bdev_lock_lba_range_check_io 43831
bdev_lock_lba_range_ctx 4672
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3742
bdev_mgmt_channel_create 13165
bdev_mgmt_channel_destroy 13165
bdev_mgr_unregister_cb 2332
bdev_module_action_complete 66998
bdev_module_action_done 64666
bdev_module_all_actions_completed 13083516
bdev_module_fini_iter 8255
bdev_module_fini_start_iter 4302
bdev_module_get_max_ctx_size 2332
bdev_modules_init 2332
bdev_name_add 12818
bdev_name_cmp 130730
bdev_name_del 449
bdev_name_del_unsafe 12800
bdev_name_tree_RB_FIND 32330
bdev_name_tree_RB_INSERT 12818
bdev_name_tree_RB_INSERT_COLOR 12800
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 12800
bdev_name_tree_RB_REMOVE_COLOR 9816
bdev_no_mem_poller 1
bdev_ok_to_examine 6402
bdev_open 65150
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2332
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28430
bdev_open_opts_copy 8301
bdev_open_opts_get_defaults 69302
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 10473194
bdev_qos_io_to_limit 724501462
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 724507407
bdev_qos_r_bps_queue 16904301
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 183767616
bdev_qos_rw_bps_rewind_quota 6130943
bdev_qos_rw_iops_queue 556192037
bdev_qos_rw_iops_rewind_quota 10655821
bdev_qos_rw_queue_io 739960282
bdev_qos_rw_rewind_io 16786764
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 672008
bdev_queue_nomem_io_tail 4662807
bdev_quiesce_range_locked 1259
bdev_read_blocks_with_md 18182186
bdev_readv_blocks_with_md 93609947
bdev_register 6400
bdev_register_finished 6390
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
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 370
bdev_reset_freeze_channel_done 325
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 225791965
bdev_rw_split_get_buf_cb 67823
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 4677179
bdev_start_qos 65103
bdev_start_reset 333
bdev_submit_request 259317252
bdev_trace 2070
bdev_unfreeze_channel 374
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4672
bdev_unlock_lba_range_get_channel 3746
bdev_unmap_should_split 34016561
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1259
bdev_unregister 6390
bdev_unregister_abort_channel 441
bdev_unregister_unsafe 7081
bdev_update_qd_sampling_period 123
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13081184
bdev_write_blocks_with_md 34736030
bdev_write_zero_buffer 680377
bdev_write_zero_buffer_done 680377
bdev_write_zeroes_should_split 3195330
bdev_write_zeroes_split 5390
bdev_writev_blocks_with_md 77224804
claim_bdev 348
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1534
claim_type_promotes_to_write 100
claim_verify_rom 92
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1096
io_channel_iter_get_bdev 799555
log_already_claimed 114
parent_bdev_io_complete 770985
register_flag_bdev 2192
spdk_bdev_abort 65351
spdk_bdev_add_io_stat 22138
spdk_bdev_alias_add 6432
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1166
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 496
spdk_bdev_close 27706
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3401
spdk_bdev_comparev_blocks 3433
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 333
spdk_bdev_desc_get_bdev 730556333
spdk_bdev_desc_get_block_size 46201650
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 568823
spdk_bdev_desc_get_md_size 42357170
spdk_bdev_desc_is_dif_check_enabled 1139962
spdk_bdev_desc_is_dif_head_of_md 568823
spdk_bdev_desc_is_md_interleaved 568853
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30132
spdk_bdev_dump_io_stat_json 331
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2332
spdk_bdev_first 5101
spdk_bdev_first_leaf 646
spdk_bdev_flush 764434
spdk_bdev_flush_blocks 3003653
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 402547
spdk_bdev_for_each_channel_continue 397008
spdk_bdev_free_io 258223567
spdk_bdev_get_acwu 2698
spdk_bdev_get_aliases 30180
spdk_bdev_get_block_size 2690060
spdk_bdev_get_buf_align 77054901
spdk_bdev_get_by_name 3900
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 7669659
spdk_bdev_get_device_stat 341
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 17936002
spdk_bdev_get_io_channel 34806
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602640
spdk_bdev_get_max_copy 2564
spdk_bdev_get_md_size 6746467
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133642
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65224
spdk_bdev_get_num_blocks 31436164
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3570
spdk_bdev_get_nvme_nsid 2981
spdk_bdev_get_optimal_io_boundary 2568
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 9125
spdk_bdev_get_product_name 32659
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 326
spdk_bdev_get_qos_rate_limits 30142
spdk_bdev_get_qos_rpc_type 120528
spdk_bdev_get_uuid 46437
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6344
spdk_bdev_has_write_cache 3060
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2332
spdk_bdev_io_complete 258356551
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 43575937
spdk_bdev_io_complete_nvme_status 27319909
spdk_bdev_io_complete_scsi_status 4342433
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 33172275
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 43170268
spdk_bdev_io_get_iovec 1030828
spdk_bdev_io_get_md_buf 9547491
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 25024255
spdk_bdev_io_get_scsi_status 7911640
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 29198538
spdk_bdev_io_get_thread 272291481
spdk_bdev_io_hide_metadata 4767095
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11472034
spdk_bdev_io_set_md_buf 32326
spdk_bdev_io_type_supported 2620249
spdk_bdev_is_dif_check_enabled 1139887
spdk_bdev_is_dif_head_of_md 569764
spdk_bdev_is_md_interleaved 11359208
spdk_bdev_is_md_separate 58932169
spdk_bdev_is_zoned 5212
spdk_bdev_module_claim_bdev 4888
spdk_bdev_module_claim_bdev_desc 444
spdk_bdev_module_examine_done 64390
spdk_bdev_module_fini_done 5923
spdk_bdev_module_fini_start_done 1970
spdk_bdev_module_init_done 276
spdk_bdev_module_list_add 37302
spdk_bdev_module_list_find 37302
spdk_bdev_module_release_bdev 4816
spdk_bdev_next 29423
spdk_bdev_next_leaf 1590
spdk_bdev_notify_blockcnt_change 225
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 88
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 284186
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23230
spdk_bdev_open_ext_v2 27386
spdk_bdev_open_opts_init 4152
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 875101
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1090
spdk_bdev_read 13842347
spdk_bdev_read_blocks 16920730
spdk_bdev_read_blocks_with_md 1265648
spdk_bdev_readv 1648304
spdk_bdev_readv_blocks 7101386
spdk_bdev_readv_blocks_ext 28464009
spdk_bdev_readv_blocks_with_md 56768306
spdk_bdev_register 6404
spdk_bdev_reset 333
spdk_bdev_reset_io_stat 29215
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6415
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 15978245
spdk_bdev_unmap_blocks 34259386
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1094
spdk_bdev_unregister 6418
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11304
spdk_bdev_write 31829157
spdk_bdev_write_blocks 34022843
spdk_bdev_write_blocks_with_md 105787
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3195177
spdk_bdev_writev 1845261
spdk_bdev_writev_blocks 5411088
spdk_bdev_writev_blocks_ext 48756388
spdk_bdev_writev_blocks_with_md 22794573
spdk_bdev_zcopy_end 1058780
spdk_bdev_zcopy_start 1072193
spdk_for_each_bdev 5101
spdk_for_each_bdev_leaf 646

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