LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4720 5838 80.8 %
Date: 2024-11-20 07:09:10 Functions: 425 476 89.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5038 24384 20.7 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 21512871
_bdev_abort 77371
_bdev_copy_split 0
_bdev_get_block_size_with_md 523042
_bdev_init 2157
_bdev_io_check_opts 69512513
_bdev_io_complete 237009699
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 195727
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 194119
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 194119
_bdev_io_handle_no_mem 237360973
_bdev_io_pull_bounce_data_buf 195727
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 195727
_bdev_io_put_buf 9685734
_bdev_io_set_buf 9685097
_bdev_io_set_md_buf 9685186
_bdev_io_submit 239725123
_bdev_io_submit_ext 154238948
_bdev_lock_lba_range 4683
_bdev_memory_domain_get_io_cb 194119
_bdev_next_leaf 2230
_bdev_open_async 1037
_bdev_rw_split 477665
_bdev_trace 2157
_bdev_unlock_lba_range 4683
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 206
_calculate_measured_qd_cpl 105
_event_notify 1064
_is_buf_allocated 46369508
_media_management_notify 0
_remove_notify 755
_resize_notify 309
_spdk_bdev_quiesce 2520
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2157
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2157
_tmp_bdev_event_cb 0
_to_next_boundary 1292862
bdev_abort 77367
bdev_abort_all_buf_io 22567
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 44704
bdev_abort_buf_io 77363
bdev_abort_buf_io_cb 0
bdev_abort_io 77391
bdev_abort_io_done 77387
bdev_abort_queued_io 77371
bdev_abort_retry 4
bdev_alias_del 6425
bdev_alloc_io_stat 28509
bdev_bytes_to_blocks 64085892
bdev_calculate_measured_queue_depth 105
bdev_ch_add_to_io_submitted 240498423
bdev_ch_remove_from_io_submitted 239062967
bdev_ch_resubmit_io 6176782
bdev_ch_retry_io 5452098
bdev_channel_abort_queued_ios 22199
bdev_channel_create 21777
bdev_channel_destroy 21769
bdev_channel_destroy_resource 21769
bdev_channel_for_each_io 0
bdev_channel_get_io 240871521
bdev_channel_poll_qos 384066
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 327
bdev_channel_submit_qos_io 384619
bdev_channel_submit_qos_io_done 382738
bdev_close 65230
bdev_compare_and_write_do_compare 3393
bdev_compare_and_write_do_compare_done 3393
bdev_compare_and_write_do_write 3219
bdev_compare_and_write_do_write_done 3219
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3377
bdev_compare_do_read_done 3377
bdev_comparev_and_writev_blocks_locked 3393
bdev_comparev_and_writev_blocks_unlock 3393
bdev_comparev_and_writev_blocks_unlocked 3393
bdev_comparev_blocks_with_md 3469
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 65277
bdev_desc_free 65277
bdev_desc_get_block_size 263345486
bdev_desc_release_claims 330
bdev_destroy_cb 6438
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 400712
bdev_each_channel_msg 395210
bdev_enable_histogram_config_json 950
bdev_enable_qos 21824
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6401
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2281
bdev_finish_unregister_bdevs_iter 6342
bdev_finish_wait_for_examine_done 2281
bdev_for_each_io_done 0
bdev_free_io_stat 28509
bdev_get_by_name 31802
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 344
bdev_get_each_channel_stat 343
bdev_get_io_size_in_byte 150259760
bdev_get_io_stat 354
bdev_get_max_write 2881
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1128
bdev_histogram_enable_channel_cb 772
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2281
bdev_init_failed 0
bdev_io_complete 238273145
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 39875
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 238051388
bdev_io_do_submit 238838033
bdev_io_exec_sequence 233978
bdev_io_exec_sequence_cb 233978
bdev_io_get_accel_buf 0
bdev_io_get_block_size 150795259
bdev_io_get_buf 9684680
bdev_io_get_buf_complete 9685145
bdev_io_get_iobuf_cb 70731
bdev_io_get_max_buf_len 19366411
bdev_io_increment_outstanding 239820521
bdev_io_init 240118642
bdev_io_init_dif_ctx 8
bdev_io_needs_accel_buffer 154030990
bdev_io_needs_bounce_buffer 154445510
bdev_io_needs_metadata 458227861
bdev_io_needs_sequence_exec 397070215
bdev_io_on_tailq 154782
bdev_io_pull_data 195731
bdev_io_pull_data_done 195727
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 195731
bdev_io_push_bounce_data_done 195727
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 195727
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 9685910
bdev_io_range_is_locked 49958
bdev_io_should_split 243956943
bdev_io_split 476197
bdev_io_split_done 1315021
bdev_io_split_submit 1315037
bdev_io_status_get_string 0
bdev_io_submit 240177328
bdev_io_submit_reset 307
bdev_io_submit_sequence_cb 194103
bdev_io_type_supported 8933398
bdev_io_update_io_stat 240011490
bdev_io_use_accel_sequence 625824889
bdev_io_use_memory_domain 157710469
bdev_io_valid_blocks 240766212
bdev_is_read_io 16447344
bdev_lba_range_overlapped 46635
bdev_lba_range_overlaps_tailq 4704
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3425
bdev_lock_lba_range_cb 4683
bdev_lock_lba_range_check_io 35101
bdev_lock_lba_range_ctx 4683
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3753
bdev_mgmt_channel_create 13195
bdev_mgmt_channel_destroy 13195
bdev_mgr_unregister_cb 2281
bdev_module_action_complete 67412
bdev_module_action_done 65131
bdev_module_all_actions_completed 12444777
bdev_module_fini_iter 8100
bdev_module_fini_start_iter 4216
bdev_module_get_max_ctx_size 2281
bdev_modules_init 2281
bdev_name_add 12840
bdev_name_cmp 130636
bdev_name_del 449
bdev_name_del_unsafe 12822
bdev_name_tree_RB_FIND 31802
bdev_name_tree_RB_INSERT 12840
bdev_name_tree_RB_INSERT_COLOR 12822
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 12822
bdev_name_tree_RB_REMOVE_COLOR 9916
bdev_no_mem_poller 1
bdev_ok_to_examine 6401
bdev_open 65277
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2281
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28515
bdev_open_opts_copy 8
bdev_open_opts_get_defaults 65281
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 950
bdev_qos_destroy 196
bdev_qos_io_submit 9953793
bdev_qos_io_to_limit 733237916
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 733242406
bdev_qos_r_bps_queue 16447288
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 144479085
bdev_qos_rw_bps_rewind_quota 5780677
bdev_qos_rw_iops_queue 603743075
bdev_qos_rw_iops_rewind_quota 10549124
bdev_qos_rw_queue_io 748222803
bdev_qos_rw_rewind_io 16329801
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 731151
bdev_queue_nomem_io_tail 5445826
bdev_quiesce_range_locked 1258
bdev_read_blocks_with_md 17070715
bdev_readv_blocks_with_md 84790810
bdev_register 6411
bdev_register_finished 6401
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 323
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 368
bdev_reset_freeze_channel_done 323
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 205078548
bdev_rw_split_get_buf_cb 57845
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5452100
bdev_start_qos 65230
bdev_start_reset 323
bdev_submit_request 239718531
bdev_trace 2047
bdev_unfreeze_channel 368
bdev_unlock_lba_range 3433
bdev_unlock_lba_range_cb 4683
bdev_unlock_lba_range_get_channel 3757
bdev_unmap_should_split 31703273
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1258
bdev_unregister 6401
bdev_unregister_abort_channel 430
bdev_unregister_unsafe 7092
bdev_update_qd_sampling_period 126
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12442496
bdev_write_blocks_with_md 33537473
bdev_write_zero_buffer 520161
bdev_write_zero_buffer_done 520161
bdev_write_zeroes_should_split 3006299
bdev_write_zeroes_split 2849
bdev_writev_blocks_with_md 70387559
claim_bdev 330
claim_opts_copy 88
claim_reset 314
claim_type_is_v2 1452
claim_type_promotes_to_write 82
claim_verify_rom 78
claim_verify_rwm 32
claim_verify_rwo 272
event_notify 1064
io_channel_iter_get_bdev 795920
log_already_claimed 110
parent_bdev_io_complete 476193
register_flag_bdev 2157
spdk_bdev_abort 77347
spdk_bdev_add_io_stat 22112
spdk_bdev_alias_add 6443
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1120
spdk_bdev_claim_get_name 8428
spdk_bdev_claim_opts_init 442
spdk_bdev_close 27791
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3413
spdk_bdev_comparev_blocks 3445
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 333
spdk_bdev_desc_get_bdev 649163739
spdk_bdev_desc_get_block_size 0
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 0
spdk_bdev_desc_get_md_size 0
spdk_bdev_desc_is_dif_check_enabled 0
spdk_bdev_desc_is_dif_head_of_md 0
spdk_bdev_desc_is_md_interleaved 0
spdk_bdev_desc_is_md_separate 0
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30140
spdk_bdev_dump_io_stat_json 334
spdk_bdev_enable_histogram_opts_init 782
spdk_bdev_examine 4
spdk_bdev_finish 2281
spdk_bdev_first 5106
spdk_bdev_first_leaf 632
spdk_bdev_flush 711216
spdk_bdev_flush_blocks 2790674
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 400712
spdk_bdev_for_each_channel_continue 395209
spdk_bdev_free_io 239200830
spdk_bdev_get_acwu 2643
spdk_bdev_get_aliases 30188
spdk_bdev_get_block_size 44671232
spdk_bdev_get_buf_align 62983673
spdk_bdev_get_by_name 3287
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 7805870
spdk_bdev_get_device_stat 344
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 83959877
spdk_bdev_get_io_channel 34922
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602800
spdk_bdev_get_max_copy 2503
spdk_bdev_get_md_size 44677422
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133759
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66486
spdk_bdev_get_num_blocks 28689783
spdk_bdev_get_numa_id 1459
spdk_bdev_get_nvme_ctratt 3561
spdk_bdev_get_nvme_nsid 2985
spdk_bdev_get_optimal_io_boundary 2507
spdk_bdev_get_opts 361
spdk_bdev_get_physical_block_size 3547
spdk_bdev_get_product_name 32687
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 329
spdk_bdev_get_qos_rate_limits 30150
spdk_bdev_get_qos_rpc_type 120560
spdk_bdev_get_uuid 46339
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6369
spdk_bdev_has_write_cache 3090
spdk_bdev_histogram_enable 775
spdk_bdev_histogram_enable_ext 782
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2281
spdk_bdev_io_complete 239191957
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 40632359
spdk_bdev_io_complete_nvme_status 25374212
spdk_bdev_io_complete_scsi_status 4540411
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 30998074
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 38866596
spdk_bdev_io_get_iovec 932401
spdk_bdev_io_get_md_buf 8984218
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 22358937
spdk_bdev_io_get_scsi_status 8042428
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 26986871
spdk_bdev_io_get_thread 248569431
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 10444337
spdk_bdev_io_set_md_buf 35161
spdk_bdev_io_type_supported 2224979
spdk_bdev_is_dif_check_enabled 1238978
spdk_bdev_is_dif_head_of_md 619303
spdk_bdev_is_md_interleaved 8954737
spdk_bdev_is_md_separate 47833435
spdk_bdev_is_zoned 5167
spdk_bdev_module_claim_bdev 4892
spdk_bdev_module_claim_bdev_desc 422
spdk_bdev_module_examine_done 64871
spdk_bdev_module_fini_done 5819
spdk_bdev_module_fini_start_done 1935
spdk_bdev_module_init_done 260
spdk_bdev_module_list_add 36680
spdk_bdev_module_list_find 36680
spdk_bdev_module_release_bdev 4820
spdk_bdev_next 29446
spdk_bdev_next_leaf 1598
spdk_bdev_notify_blockcnt_change 209
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 132
spdk_bdev_nvme_io_passthru 106
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 153912
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27478
spdk_bdev_open_ext_v2 27486
spdk_bdev_open_opts_init 4
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 871805
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1089
spdk_bdev_read 13455255
spdk_bdev_read_blocks 15766201
spdk_bdev_read_blocks_with_md 1303876
spdk_bdev_readv 1852203
spdk_bdev_readv_blocks 7146101
spdk_bdev_readv_blocks_ext 24647606
spdk_bdev_readv_blocks_with_md 52138639
spdk_bdev_register 6415
spdk_bdev_reset 327
spdk_bdev_reset_io_stat 29206
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 365
spdk_bdev_set_qd_sampling_period 6426
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1132
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 15405864
spdk_bdev_unmap_blocks 31905387
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1093
spdk_bdev_unregister 6429
spdk_bdev_unregister_by_name 778
spdk_bdev_wait_for_examine 11278
spdk_bdev_write 30966882
spdk_bdev_write_blocks 32898707
spdk_bdev_write_blocks_with_md 126769
spdk_bdev_write_zeroes 584
spdk_bdev_write_zeroes_blocks 3006134
spdk_bdev_writev 2086118
spdk_bdev_writev_blocks 5559614
spdk_bdev_writev_blocks_ext 44940905
spdk_bdev_writev_blocks_with_md 19644145
spdk_bdev_zcopy_end 978274
spdk_bdev_zcopy_start 1000834
spdk_for_each_bdev 5106
spdk_for_each_bdev_leaf 632

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