LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4062 4915 82.6 %
Date: 2024-07-15 18:10:46 Functions: 408 446 91.5 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1873 2802 66.8 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 26377149
_bdev_abort 58323
_bdev_copy_split 0
_bdev_get_block_size_with_md 573889
_bdev_init 2343
_bdev_io_check_opts 89194205
_bdev_io_complete 224023717
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1432
_bdev_io_ext_use_bounce_buffer 307943
_bdev_io_handle_no_mem 224725051
_bdev_io_pull_bounce_data_buf 309363
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1432
_bdev_io_put_buf 12076427
_bdev_io_set_buf 12076427
_bdev_io_set_md_buf 12076427
_bdev_io_submit 223965061
_bdev_io_submit_ext 163869910
_bdev_lock_lba_range 8704
_bdev_memory_domain_get_io_cb 307943
_bdev_memory_domain_io_get_buf 307943
_bdev_next_leaf 2005
_bdev_open_async 2240
_bdev_rw_split 3091369
_bdev_trace 2343
_bdev_unlock_lba_range 8704
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 141
_calculate_measured_qd_cpl 72
_event_notify 1725
_is_buf_allocated 60548846
_media_management_notify 0
_remove_notify 1443
_resize_notify 282
_spdk_bdev_quiesce 8635
_tmp_bdev_event_cb 0
_to_next_boundary 6018416
bdev_abort 58320
bdev_abort_all_buf_io 30629
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 60417
bdev_abort_buf_io 58317
bdev_abort_buf_io_cb 0
bdev_abort_io 58329
bdev_abort_io_done 58326
bdev_abort_queued_io 58323
bdev_abort_retry 3
bdev_alias_del 8299
bdev_alloc_io_stat 38019
bdev_bytes_to_blocks 45599825
bdev_calculate_measured_queue_depth 72
bdev_ch_add_to_io_submitted 227113760
bdev_ch_remove_from_io_submitted 227113760
bdev_ch_resubmit_io 6793990
bdev_ch_retry_io 5973546
bdev_channel_abort_queued_ios 30301
bdev_channel_create 29466
bdev_channel_destroy 29460
bdev_channel_destroy_resource 29460
bdev_channel_for_each_io 0
bdev_channel_get_io 227877389
bdev_channel_poll_qos 329578
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 284
bdev_channel_submit_qos_io 329478
bdev_channel_submit_qos_io_done 329074
bdev_close 79259
bdev_compare_and_write_do_compare 4364
bdev_compare_and_write_do_compare_done 4364
bdev_compare_and_write_do_write 4218
bdev_compare_and_write_do_write_done 4218
bdev_compare_blocks_with_md 12
bdev_compare_do_read 4343
bdev_compare_do_read_done 4343
bdev_comparev_and_writev_blocks_locked 4364
bdev_comparev_and_writev_blocks_unlock 4364
bdev_comparev_and_writev_blocks_unlocked 4364
bdev_comparev_blocks_with_md 4422
bdev_copy_do_read 9
bdev_copy_do_read_done 9
bdev_copy_do_write 9
bdev_copy_do_write_done 9
bdev_copy_get_buf_cb 9
bdev_copy_should_split 289
bdev_copy_split 12
bdev_desc_alloc 79296
bdev_desc_free 79296
bdev_desc_release_claims 347
bdev_destroy_cb 8324
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 356702
bdev_each_channel_msg 343170
bdev_enable_histogram_config_json 872
bdev_enable_qos 29504
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 8279
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 171
bdev_examine_allowlist_free 2405
bdev_finish_unregister_bdevs_iter 7669
bdev_finish_wait_for_examine_done 2405
bdev_for_each_io_done 0
bdev_free_io_stat 38019
bdev_get_by_name 45566
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 271
bdev_get_each_channel_stat 264
bdev_get_io_size_in_byte 74865063
bdev_get_io_stat 279
bdev_get_max_write 3628
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 1051
bdev_histogram_enable_channel_cb 763
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2405
bdev_init_failed 0
bdev_io_complete 226159382
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 60231
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 225154885
bdev_io_do_submit 223965046
bdev_io_exec_sequence 368162
bdev_io_exec_sequence_cb 368162
bdev_io_get_buf 12076427
bdev_io_get_buf_complete 12076427
bdev_io_get_iobuf_cb 32332
bdev_io_get_max_buf_len 24152854
bdev_io_increment_outstanding 225154885
bdev_io_init 227246211
bdev_io_needs_sequence_exec 396888551
bdev_io_on_tailq 116658
bdev_io_pull_data 309366
bdev_io_pull_data_done 309363
bdev_io_pull_data_done_and_track 6
bdev_io_pull_md_buf 12
bdev_io_pull_md_buf_done 6
bdev_io_push_bounce_data 1435
bdev_io_push_bounce_data_done 1432
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1432
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 12076427
bdev_io_range_is_locked 215964
bdev_io_should_split 230336293
bdev_io_split 3090092
bdev_io_split_done 6137191
bdev_io_split_submit 6137203
bdev_io_status_get_string 0
bdev_io_submit 227057014
bdev_io_submit_reset 268
bdev_io_submit_sequence_cb 307931
bdev_io_type_supported 7123674
bdev_io_update_io_stat 224023717
bdev_io_use_accel_sequence 358017
bdev_io_use_memory_domain 1450
bdev_io_valid_blocks 227614627
bdev_is_read_io 14597112
bdev_lba_range_overlapped 211698
bdev_lba_range_overlaps_tailq 8745
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 4388
bdev_lock_lba_range_cb 8704
bdev_lock_lba_range_check_io 165761
bdev_lock_lba_range_ctx 8704
bdev_lock_lba_range_ctx_msg 38
bdev_lock_lba_range_get_channel 5275
bdev_mgmt_channel_create 15934
bdev_mgmt_channel_destroy 15934
bdev_mgr_unregister_cb 2405
bdev_module_action_complete 90738
bdev_module_action_done 88333
bdev_module_all_actions_completed 7606979
bdev_module_fini_iter 8837
bdev_module_fini_start_iter 4532
bdev_module_get_max_ctx_size 2405
bdev_modules_init 2405
bdev_name_add 16589
bdev_name_cmp 189901
bdev_name_del 644
bdev_name_del_unsafe 16575
bdev_name_tree_RB_FIND 45566
bdev_name_tree_RB_INSERT 16589
bdev_name_tree_RB_INSERT_COLOR 16575
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 16575
bdev_name_tree_RB_REMOVE_COLOR 13358
bdev_no_mem_poller 1
bdev_ok_to_examine 8279
bdev_open 79296
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2230
bdev_open_async_fini 2405
bdev_open_async_opts_copy 2230
bdev_open_async_opts_get_default 2230
bdev_open_ext 40323
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 872
bdev_qos_destroy 160
bdev_qos_io_submit 5295466
bdev_qos_io_to_limit 274668377
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 274668377
bdev_qos_r_bps_queue 14597070
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 68855981
bdev_qos_rw_bps_rewind_quota 6009082
bdev_qos_rw_iops_queue 219499801
bdev_qos_rw_iops_rewind_quota 8483714
bdev_qos_rw_queue_io 288355682
bdev_qos_rw_rewind_io 14492796
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_qos_w_bps_queue 42
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 6
bdev_queue_nomem_io_head 821597
bdev_queue_nomem_io_tail 5972548
bdev_quiesce_range_locked 4316
bdev_read_blocks_with_md 17970626
bdev_readv_blocks_with_md 77755234
bdev_register 8287
bdev_register_finished 8279
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 281
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 328
bdev_reset_freeze_channel_done 281
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 208301905
bdev_rw_split_get_buf_cb 141209
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 194
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 5973547
bdev_start_qos 79259
bdev_start_reset 281
bdev_submit_request 224786784
bdev_trace 2237
bdev_unfreeze_channel 328
bdev_unlock_lba_range 4394
bdev_unlock_lba_range_cb 8704
bdev_unlock_lba_range_get_channel 5278
bdev_unmap_should_split 15993806
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 4316
bdev_unregister 8279
bdev_unregister_abort_channel 841
bdev_unregister_unsafe 9599
bdev_update_qd_sampling_period 88
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 7604574
bdev_write_blocks_with_md 23371608
bdev_write_zero_buffer 570261
bdev_write_zero_buffer_done 570261
bdev_write_zeroes_should_split 1830315
bdev_write_zeroes_split 14921
bdev_writev_blocks_with_md 86554089
claim_bdev 347
claim_opts_copy 66
claim_reset 335
claim_type_is_v2 1489
claim_type_promotes_to_write 68
claim_verify_rom 65
claim_verify_rwm 24
claim_verify_rwo 297
event_notify 1725
io_channel_iter_get_bdev 699872
log_already_claimed 84
parent_bdev_io_complete 3090089
register_flag_bdev 2343
spdk_bdev_abort 58314
spdk_bdev_add_io_stat 29724
spdk_bdev_alias_add 8313
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 627
spdk_bdev_channel_get_histogram 1044
spdk_bdev_claim_get_name 9906
spdk_bdev_claim_opts_init 431
spdk_bdev_close 39094
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 4382
spdk_bdev_comparev_blocks 4404
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 280
spdk_bdev_desc_get_bdev 435049139
spdk_bdev_destruct_done 2295
spdk_bdev_dump_info_json 32413
spdk_bdev_dump_io_stat_json 276
spdk_bdev_examine 3
spdk_bdev_finish 2405
spdk_bdev_first 5603
spdk_bdev_first_leaf 573
spdk_bdev_flush 567878
spdk_bdev_flush_blocks 3499748
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 356702
spdk_bdev_for_each_channel_continue 343170
spdk_bdev_free_io 227246211
spdk_bdev_get_acwu 3669
spdk_bdev_get_aliases 32445
spdk_bdev_get_block_size 39011843
spdk_bdev_get_buf_align 78721751
spdk_bdev_get_by_name 5243
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 22189787
spdk_bdev_get_device_stat 271
spdk_bdev_get_dif_type 60640558
spdk_bdev_get_io_channel 48700
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type_name 648260
spdk_bdev_get_max_copy 3552
spdk_bdev_get_md_size 47206127
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 173253
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 78330
spdk_bdev_get_num_blocks 43977898
spdk_bdev_get_nvme_ctratt 3785
spdk_bdev_get_optimal_io_boundary 3557
spdk_bdev_get_opts 315
spdk_bdev_get_physical_block_size 5494
spdk_bdev_get_product_name 36319
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 272
spdk_bdev_get_qos_rate_limits 32421
spdk_bdev_get_qos_rpc_type 129652
spdk_bdev_get_uuid 66592
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7286
spdk_bdev_has_write_cache 5781
spdk_bdev_histogram_enable 771
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2405
spdk_bdev_io_complete 224786935
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 28900185
spdk_bdev_io_complete_nvme_status 35154819
spdk_bdev_io_complete_scsi_status 3931155
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 38144184
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 50541548
spdk_bdev_io_get_iovec 412217
spdk_bdev_io_get_md_buf 7159268
spdk_bdev_io_get_nvme_fused_status 4136
spdk_bdev_io_get_nvme_status 23335557
spdk_bdev_io_get_scsi_status 23106653
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 37161519
spdk_bdev_io_get_thread 238242844
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12196220
spdk_bdev_io_set_md_buf 45772
spdk_bdev_io_type_supported 1696560
spdk_bdev_is_dif_check_enabled 664130
spdk_bdev_is_dif_head_of_md 333370
spdk_bdev_is_md_interleaved 23107311
spdk_bdev_is_md_separate 56365773
spdk_bdev_is_zoned 5969
spdk_bdev_module_claim_bdev 7439
spdk_bdev_module_claim_bdev_desc 416
spdk_bdev_module_examine_done 88141
spdk_bdev_module_fini_done 6432
spdk_bdev_module_fini_start_done 2127
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 40217
spdk_bdev_module_list_find 40217
spdk_bdev_module_release_bdev 7385
spdk_bdev_next 30458
spdk_bdev_next_leaf 1432
spdk_bdev_notify_blockcnt_change 185
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 33
spdk_bdev_nvme_io_passthru 81
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 1168730
spdk_bdev_open_async 2230
spdk_bdev_open_ext 38089
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 631142
spdk_bdev_quiesce 545
spdk_bdev_quiesce_range 3771
spdk_bdev_read 11386370
spdk_bdev_read_blocks 16174053
spdk_bdev_read_blocks_with_md 1796573
spdk_bdev_readv 1849760
spdk_bdev_readv_blocks 14969341
spdk_bdev_readv_blocks_ext 35504541
spdk_bdev_readv_blocks_with_md 24014698
spdk_bdev_register 8290
spdk_bdev_reset 284
spdk_bdev_reset_io_stat 38019
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 318
spdk_bdev_set_qd_sampling_period 8298
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 1053
spdk_bdev_subsystem_config_json 171
spdk_bdev_unmap 7939821
spdk_bdev_unmap_blocks 16151566
spdk_bdev_unquiesce 545
spdk_bdev_unquiesce_range 3774
spdk_bdev_unregister 8300
spdk_bdev_unregister_by_name 1277
spdk_bdev_wait_for_examine 13626
spdk_bdev_write 21085270
spdk_bdev_write_blocks 22685569
spdk_bdev_write_blocks_with_md 115774
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 1830153
spdk_bdev_writev 2770059
spdk_bdev_writev_blocks 14483271
spdk_bdev_writev_blocks_ext 53689670
spdk_bdev_writev_blocks_with_md 15629396
spdk_bdev_zcopy_end 446562
spdk_bdev_zcopy_start 463501
spdk_for_each_bdev 5603
spdk_for_each_bdev_leaf 573

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