LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4051 4915 82.4 %
Date: 2024-07-15 12:30:10 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1904 2802 68.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 25568536
_bdev_abort 46304
_bdev_copy_split 0
_bdev_get_block_size_with_md 570712
_bdev_init 2367
_bdev_io_check_opts 87068915
_bdev_io_complete 233389110
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1313
_bdev_io_ext_use_bounce_buffer 344327
_bdev_io_handle_no_mem 233985731
_bdev_io_pull_bounce_data_buf 345624
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1313
_bdev_io_put_buf 9482564
_bdev_io_set_buf 9482564
_bdev_io_set_md_buf 9482564
_bdev_io_submit 233342438
_bdev_io_submit_ext 160383123
_bdev_lock_lba_range 7933
_bdev_memory_domain_get_io_cb 344327
_bdev_memory_domain_io_get_buf 344327
_bdev_next_leaf 2026
_bdev_open_async 2591
_bdev_rw_split 3256884
_bdev_trace 2367
_bdev_unlock_lba_range 7933
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 252
_calculate_measured_qd_cpl 128
_event_notify 1893
_is_buf_allocated 52591150
_media_management_notify 0
_remove_notify 1661
_resize_notify 232
_spdk_bdev_quiesce 9068
_tmp_bdev_event_cb 0
_to_next_boundary 6798260
bdev_abort 46300
bdev_abort_all_buf_io 29378
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 57830
bdev_abort_buf_io 46296
bdev_abort_buf_io_cb 0
bdev_abort_io 46312
bdev_abort_io_done 46308
bdev_abort_queued_io 46304
bdev_abort_retry 4
bdev_alias_del 8552
bdev_alloc_io_stat 36945
bdev_bytes_to_blocks 55754170
bdev_calculate_measured_queue_depth 128
bdev_ch_add_to_io_submitted 236638682
bdev_ch_remove_from_io_submitted 236638682
bdev_ch_resubmit_io 5759575
bdev_ch_retry_io 5317601
bdev_channel_abort_queued_ios 29012
bdev_channel_create 28094
bdev_channel_destroy 28086
bdev_channel_destroy_resource 28086
bdev_channel_for_each_io 0
bdev_channel_get_io 237359531
bdev_channel_poll_qos 381592
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 322
bdev_channel_submit_qos_io 382634
bdev_channel_submit_qos_io_done 381243
bdev_close 77712
bdev_compare_and_write_do_compare 3369
bdev_compare_and_write_do_compare_done 3369
bdev_compare_and_write_do_write 3210
bdev_compare_and_write_do_write_done 3210
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3357
bdev_compare_do_read_done 3357
bdev_comparev_and_writev_blocks_locked 3369
bdev_comparev_and_writev_blocks_unlock 3369
bdev_comparev_and_writev_blocks_unlocked 3369
bdev_comparev_blocks_with_md 3441
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 340
bdev_copy_split 16
bdev_desc_alloc 77757
bdev_desc_free 77757
bdev_desc_release_claims 312
bdev_destroy_cb 8577
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 407855
bdev_each_channel_msg 394805
bdev_enable_histogram_config_json 943
bdev_enable_qos 28141
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 8528
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 169
bdev_examine_allowlist_free 2476
bdev_finish_unregister_bdevs_iter 7804
bdev_finish_wait_for_examine_done 2476
bdev_for_each_io_done 0
bdev_free_io_stat 36945
bdev_get_by_name 47225
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 320
bdev_get_each_channel_stat 315
bdev_get_io_size_in_byte 101708927
bdev_get_io_stat 330
bdev_get_max_write 3535
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1126
bdev_histogram_enable_channel_cb 794
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2476
bdev_init_failed 0
bdev_io_complete 234810389
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 68707
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 234468788
bdev_io_do_submit 233342418
bdev_io_exec_sequence 413018
bdev_io_exec_sequence_cb 413018
bdev_io_get_buf 9482564
bdev_io_get_buf_complete 9482564
bdev_io_get_iobuf_cb 44759
bdev_io_get_max_buf_len 18965128
bdev_io_increment_outstanding 234468788
bdev_io_init 236577428
bdev_io_needs_sequence_exec 403206725
bdev_io_on_tailq 92624
bdev_io_pull_data 345899
bdev_io_pull_data_done 345624
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 1317
bdev_io_push_bounce_data_done 1313
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1313
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 9482564
bdev_io_range_is_locked 243598
bdev_io_should_split 239827052
bdev_io_split 3249585
bdev_io_split_done 6871929
bdev_io_split_submit 6871945
bdev_io_status_get_string 0
bdev_io_submit 236593827
bdev_io_submit_reset 302
bdev_io_submit_sequence_cb 344311
bdev_io_type_supported 7236464
bdev_io_update_io_stat 233389110
bdev_io_use_accel_sequence 393810
bdev_io_use_memory_domain 1337
bdev_io_valid_blocks 237029400
bdev_is_read_io 17757695
bdev_lba_range_overlapped 240341
bdev_lba_range_overlaps_tailq 7977
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3401
bdev_lock_lba_range_cb 7933
bdev_lock_lba_range_check_io 192329
bdev_lock_lba_range_ctx 7933
bdev_lock_lba_range_ctx_msg 40
bdev_lock_lba_range_get_channel 4289
bdev_mgmt_channel_create 14902
bdev_mgmt_channel_destroy 14902
bdev_mgr_unregister_cb 2476
bdev_module_action_complete 92719
bdev_module_action_done 90243
bdev_module_all_actions_completed 10008081
bdev_module_fini_iter 8936
bdev_module_fini_start_iter 4618
bdev_module_get_max_ctx_size 2476
bdev_modules_init 2476
bdev_name_add 17094
bdev_name_cmp 193700
bdev_name_del 422
bdev_name_del_unsafe 17076
bdev_name_tree_RB_FIND 47225
bdev_name_tree_RB_INSERT 17094
bdev_name_tree_RB_INSERT_COLOR 17076
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 17076
bdev_name_tree_RB_REMOVE_COLOR 13877
bdev_no_mem_poller 0
bdev_ok_to_examine 8528
bdev_open 77757
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2581
bdev_open_async_fini 2476
bdev_open_async_opts_copy 2581
bdev_open_async_opts_get_default 2581
bdev_open_ext 41385
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 943
bdev_qos_destroy 196
bdev_qos_io_submit 7904546
bdev_qos_io_to_limit 422156857
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 422156857
bdev_qos_r_bps_queue 17757639
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 94662954
bdev_qos_rw_bps_rewind_quota 7045973
bdev_qos_rw_iops_queue 343914870
bdev_qos_rw_iops_rewind_quota 10583894
bdev_qos_rw_queue_io 438577824
bdev_qos_rw_rewind_io 17629867
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 713597
bdev_queue_nomem_io_tail 5046444
bdev_quiesce_range_locked 4532
bdev_read_blocks_with_md 16836154
bdev_readv_blocks_with_md 79994065
bdev_register 8538
bdev_register_finished 8528
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 318
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 366
bdev_reset_freeze_channel_done 318
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 210027912
bdev_rw_split_get_buf_cb 130237
bdev_seek 52
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5317601
bdev_start_qos 77712
bdev_start_reset 318
bdev_submit_request 234055910
bdev_trace 2245
bdev_unfreeze_channel 366
bdev_unlock_lba_range 3409
bdev_unlock_lba_range_cb 7933
bdev_unlock_lba_range_get_channel 4293
bdev_unmap_should_split 24463887
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 4532
bdev_unregister 8528
bdev_unregister_abort_channel 926
bdev_unregister_unsafe 10045
bdev_update_qd_sampling_period 149
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 10005605
bdev_write_blocks_with_md 29559421
bdev_write_zero_buffer 567177
bdev_write_zero_buffer_done 567177
bdev_write_zeroes_should_split 2354056
bdev_write_zeroes_split 9276
bdev_writev_blocks_with_md 80921467
claim_bdev 312
claim_opts_copy 88
claim_reset 296
claim_type_is_v2 1380
claim_type_promotes_to_write 82
claim_verify_rom 78
claim_verify_rwm 32
claim_verify_rwo 254
event_notify 1893
io_channel_iter_get_bdev 802660
log_already_claimed 107
parent_bdev_io_complete 3249581
register_flag_bdev 2367
spdk_bdev_abort 46292
spdk_bdev_add_io_stat 28401
spdk_bdev_alias_add 8570
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 402
spdk_bdev_channel_get_histogram 1118
spdk_bdev_claim_get_name 8978
spdk_bdev_claim_opts_init 424
spdk_bdev_close 39938
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3385
spdk_bdev_comparev_blocks 3417
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 328
spdk_bdev_desc_get_bdev 448982869
spdk_bdev_destruct_done 2297
spdk_bdev_dump_info_json 30034
spdk_bdev_dump_io_stat_json 326
spdk_bdev_examine 4
spdk_bdev_finish 2476
spdk_bdev_first 5065
spdk_bdev_first_leaf 560
spdk_bdev_flush 302688
spdk_bdev_flush_blocks 2045273
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 407855
spdk_bdev_for_each_channel_continue 394805
spdk_bdev_free_io 236577428
spdk_bdev_get_acwu 1411
spdk_bdev_get_aliases 30058
spdk_bdev_get_block_size 42079031
spdk_bdev_get_buf_align 67558572
spdk_bdev_get_by_name 5840
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8343593
spdk_bdev_get_device_stat 320
spdk_bdev_get_dif_type 74094544
spdk_bdev_get_io_channel 47974
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 600680
spdk_bdev_get_max_copy 1280
spdk_bdev_get_md_size 41904158
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 170315
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 75173
spdk_bdev_get_num_blocks 28281584
spdk_bdev_get_nvme_ctratt 3036
spdk_bdev_get_optimal_io_boundary 1284
spdk_bdev_get_opts 328
spdk_bdev_get_physical_block_size 2296
spdk_bdev_get_product_name 32525
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 321
spdk_bdev_get_qos_rate_limits 30044
spdk_bdev_get_qos_rpc_type 120136
spdk_bdev_get_uuid 37946
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5017
spdk_bdev_has_write_cache 3006
spdk_bdev_histogram_enable 804
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2476
spdk_bdev_io_complete 234056110
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 35760953
spdk_bdev_io_complete_nvme_status 23836641
spdk_bdev_io_complete_scsi_status 4648427
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34705435
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 48389342
spdk_bdev_io_get_iovec 615164
spdk_bdev_io_get_md_buf 8564236
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 21604731
spdk_bdev_io_get_scsi_status 8619217
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 25172867
spdk_bdev_io_get_thread 244300288
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9761790
spdk_bdev_io_set_md_buf 45536
spdk_bdev_io_type_supported 1775024
spdk_bdev_is_dif_check_enabled 958238
spdk_bdev_is_dif_head_of_md 480735
spdk_bdev_is_md_interleaved 9405873
spdk_bdev_is_md_separate 46935157
spdk_bdev_is_zoned 3752
spdk_bdev_module_claim_bdev 7416
spdk_bdev_module_claim_bdev_desc 404
spdk_bdev_module_examine_done 89987
spdk_bdev_module_fini_done 6460
spdk_bdev_module_fini_start_done 2142
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 40565
spdk_bdev_module_list_find 40565
spdk_bdev_module_release_bdev 7344
spdk_bdev_next 27786
spdk_bdev_next_leaf 1466
spdk_bdev_notify_blockcnt_change 168
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 33
spdk_bdev_nvme_io_passthru 79
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 156986
spdk_bdev_open_async 2581
spdk_bdev_open_ext 38802
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 782085
spdk_bdev_quiesce 590
spdk_bdev_quiesce_range 3942
spdk_bdev_read 12834944
spdk_bdev_read_blocks 15557369
spdk_bdev_read_blocks_with_md 1278785
spdk_bdev_readv 1530211
spdk_bdev_readv_blocks 7110370
spdk_bdev_readv_blocks_ext 32358192
spdk_bdev_readv_blocks_with_md 36728887
spdk_bdev_register 8542
spdk_bdev_reset 322
spdk_bdev_reset_io_stat 36945
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
spdk_bdev_set_opts 332
spdk_bdev_set_qd_sampling_period 8553
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1130
spdk_bdev_subsystem_config_json 169
spdk_bdev_unmap 12096909
spdk_bdev_unmap_blocks 24657609
spdk_bdev_unquiesce 590
spdk_bdev_unquiesce_range 3946
spdk_bdev_unregister 8556
spdk_bdev_unregister_by_name 1393
spdk_bdev_wait_for_examine 13876
spdk_bdev_write 27483313
spdk_bdev_write_blocks 28876803
spdk_bdev_write_blocks_with_md 115442
spdk_bdev_write_zeroes 552
spdk_bdev_write_zeroes_blocks 2353913
spdk_bdev_writev 1505539
spdk_bdev_writev_blocks 4834350
spdk_bdev_writev_blocks_ext 54710731
spdk_bdev_writev_blocks_with_md 18374779
spdk_bdev_zcopy_end 635132
spdk_bdev_zcopy_start 644818
spdk_for_each_bdev 5065
spdk_for_each_bdev_leaf 560

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