LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4288 5664 75.7 %
Date: 2024-11-20 15:48:35 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4722 23663 20.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 26016335
_bdev_abort 82537
_bdev_copy_split 0
_bdev_get_block_size_with_md 643607
_bdev_init 2209
_bdev_io_check_opts 86729867
_bdev_io_complete 252992609
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 350748
_bdev_io_ext_use_bounce_buffer 349095
_bdev_io_handle_no_mem 253197061
_bdev_io_pull_bounce_data_buf 350748
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 350748
_bdev_io_put_buf 15472513
_bdev_io_set_buf 15472513
_bdev_io_set_md_buf 15472513
_bdev_io_submit 252909794
_bdev_io_submit_ext 171814207
_bdev_lock_lba_range 4633
_bdev_memory_domain_get_io_cb 349095
_bdev_memory_domain_io_get_buf 349095
_bdev_next_leaf 2027
_bdev_open_async 1047
_bdev_reset_complete 287
_bdev_rw_split 1990216
_bdev_trace 2209
_bdev_unlock_lba_range 4633
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 107
_calculate_measured_qd_cpl 55
_event_notify 1058
_is_buf_allocated 65911012
_media_management_notify 0
_remove_notify 721
_resize_notify 337
_spdk_bdev_quiesce 2531
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2209
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2209
_tmp_bdev_event_cb 0
_to_next_boundary 3099506
bdev_abort 82534
bdev_abort_all_buf_io 23079
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23404
bdev_abort_buf_io 82531
bdev_abort_buf_io_cb 0
bdev_abort_io 82552
bdev_abort_io_done 82549
bdev_abort_queued_io 82537
bdev_abort_retry 3
bdev_alias_del 6398
bdev_alloc_io_stat 28978
bdev_bytes_to_blocks 54572548
bdev_calculate_measured_queue_depth 55
bdev_ch_add_to_io_submitted 254981444
bdev_ch_remove_from_io_submitted 254981444
bdev_ch_resubmit_io 5658297
bdev_ch_retry_io 4966794
bdev_channel_abort_queued_ios 22754
bdev_channel_create 22325
bdev_channel_destroy 22319
bdev_channel_destroy_resource 22319
bdev_channel_for_each_io 0
bdev_channel_get_io 255537545
bdev_channel_poll_qos 327387
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_submit_qos_io 328580
bdev_channel_submit_qos_io_done 327010
bdev_close 65187
bdev_compare_and_write_do_compare 3345
bdev_compare_and_write_do_compare_done 3345
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3322
bdev_compare_do_read_done 3322
bdev_comparev_and_writev_blocks_locked 3345
bdev_comparev_and_writev_blocks_unlock 3345
bdev_comparev_and_writev_blocks_unlocked 3345
bdev_comparev_blocks_with_md 3407
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 291
bdev_copy_split 12
bdev_desc_alloc 65225
bdev_desc_free 65225
bdev_desc_release_claims 373
bdev_destroy_cb 6411
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 344531
bdev_each_channel_msg 338632
bdev_enable_histogram_config_json 876
bdev_enable_qos 22363
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6387
bdev_examine_allowlist_check 95
bdev_examine_allowlist_config_json 189
bdev_examine_allowlist_free 2284
bdev_examine_allowlist_remove 12750
bdev_finish_unregister_bdevs_iter 6421
bdev_finish_wait_for_examine_done 2284
bdev_for_each_io_done 0
bdev_free_io_stat 28978
bdev_get_by_name 31825
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 284
bdev_get_each_channel_stat 281
bdev_get_io_size_in_byte 87430948
bdev_get_io_stat 292
bdev_get_max_write 3041
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 1001
bdev_histogram_enable_channel_cb 703
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 48
bdev_init_complete 2284
bdev_init_failed 0
bdev_io_complete 255513258
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70471
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 254037864
bdev_io_do_submit 252909779
bdev_io_exec_sequence 419554
bdev_io_exec_sequence_cb 419554
bdev_io_get_buf 15472513
bdev_io_get_buf_complete 15472513
bdev_io_get_iobuf_cb 36283
bdev_io_get_max_buf_len 30945026
bdev_io_increment_outstanding 254037864
bdev_io_init 254720821
bdev_io_needs_sequence_exec 433157934
bdev_io_on_tailq 165104
bdev_io_pull_data 350751
bdev_io_pull_data_done 350748
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 350751
bdev_io_push_bounce_data_done 350748
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 350748
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 15472513
bdev_io_range_is_locked 48809
bdev_io_should_split 257060452
bdev_io_split 1988835
bdev_io_split_done 3211728
bdev_io_split_submit 3211740
bdev_io_status_get_string 0
bdev_io_submit 254899844
bdev_io_submit_reset 268
bdev_io_submit_sequence_cb 349083
bdev_io_type_supported 14270755
bdev_io_update_io_stat 252992609
bdev_io_use_accel_sequence 688007282
bdev_io_use_memory_domain 178713050
bdev_io_valid_blocks 255166010
bdev_is_read_io 14910276
bdev_lba_range_overlapped 45520
bdev_lba_range_overlaps_tailq 4651
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4633
bdev_lock_lba_range_check_io 34399
bdev_lock_lba_range_ctx 4633
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3693
bdev_mgmt_channel_create 13116
bdev_mgmt_channel_destroy 13116
bdev_mgr_unregister_cb 2284
bdev_module_action_complete 68350
bdev_module_action_done 66066
bdev_module_all_actions_completed 12052167
bdev_module_fini_iter 8309
bdev_module_fini_start_iter 4274
bdev_module_get_max_ctx_size 2284
bdev_modules_init 2284
bdev_name_add 12787
bdev_name_cmp 133860
bdev_name_del 662
bdev_name_del_unsafe 12773
bdev_name_tree_RB_FIND 31825
bdev_name_tree_RB_INSERT 12787
bdev_name_tree_RB_INSERT_COLOR 12773
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 12773
bdev_name_tree_RB_REMOVE_COLOR 9872
bdev_no_mem_poller 1
bdev_ok_to_examine 6387
bdev_open 65225
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1037
bdev_open_async_fini 2284
bdev_open_async_opts_copy 1037
bdev_open_async_opts_get_default 1037
bdev_open_ext 28736
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 876
bdev_qos_destroy 160
bdev_qos_io_submit 6737104
bdev_qos_io_to_limit 357501530
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 357501530
bdev_qos_r_bps_queue 14910234
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 81100419
bdev_qos_rw_bps_rewind_quota 6330529
bdev_qos_rw_iops_queue 290172073
bdev_qos_rw_iops_rewind_quota 8470336
bdev_qos_rw_queue_io 371272492
bdev_qos_rw_rewind_io 14800865
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 708498
bdev_queue_nomem_io_tail 4949954
bdev_quiesce_range_locked 1264
bdev_read_blocks_with_md 21357509
bdev_readv_blocks_with_md 84854218
bdev_register 6386
bdev_register_finished 6378
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 325
bdev_reset_freeze_channel_done 281
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 223974777
bdev_rw_split_get_buf_cb 58660
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 4966796
bdev_start_qos 65187
bdev_start_reset 287
bdev_submit_request 253618413
bdev_trace 2093
bdev_unfreeze_channel 328
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4633
bdev_unlock_lba_range_get_channel 3696
bdev_unmap_should_split 24881220
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1264
bdev_unregister 6378
bdev_unregister_abort_channel 435
bdev_unregister_unsafe 7040
bdev_update_qd_sampling_period 71
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 12049883
bdev_write_blocks_with_md 28464038
bdev_write_zero_buffer 640566
bdev_write_zero_buffer_done 640566
bdev_write_zeroes_should_split 2607614
bdev_write_zeroes_split 14169
bdev_writev_blocks_with_md 87536125
claim_bdev 373
claim_opts_copy 66
claim_reset 356
claim_type_is_v2 1600
claim_type_promotes_to_write 82
claim_verify_rom 76
claim_verify_rwm 24
claim_verify_rwo 312
event_notify 1058
io_channel_iter_get_bdev 683163
log_already_claimed 89
parent_bdev_io_complete 1988832
register_flag_bdev 2209
spdk_bdev_abort 82519
spdk_bdev_add_io_stat 22600
spdk_bdev_alias_add 6412
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 645
spdk_bdev_channel_get_histogram 994
spdk_bdev_claim_get_name 8397
spdk_bdev_claim_opts_init 484
spdk_bdev_close 28056
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3365
spdk_bdev_comparev_blocks 3389
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 282
spdk_bdev_desc_get_bdev 484986797
spdk_bdev_destruct_done 1805
spdk_bdev_dump_info_json 30103
spdk_bdev_dump_io_stat_json 277
spdk_bdev_enable_histogram_opts_init 711
spdk_bdev_examine 12
spdk_bdev_finish 2284
spdk_bdev_first 5085
spdk_bdev_first_leaf 611
spdk_bdev_flush 772086
spdk_bdev_flush_blocks 4321092
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 344531
spdk_bdev_for_each_channel_continue 338632
spdk_bdev_free_io 254720821
spdk_bdev_get_acwu 4191
spdk_bdev_get_aliases 30159
spdk_bdev_get_block_size 50194530
spdk_bdev_get_buf_align 92072179
spdk_bdev_get_by_name 3089
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 25584287
spdk_bdev_get_device_stat 284
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 68431664
spdk_bdev_get_io_channel 35548
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602060
spdk_bdev_get_max_copy 4073
spdk_bdev_get_md_size 58223679
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 134687
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 67522
spdk_bdev_get_num_blocks 53256613
spdk_bdev_get_numa_id 1314
spdk_bdev_get_nvme_ctratt 3669
spdk_bdev_get_nvme_nsid 3077
spdk_bdev_get_optimal_io_boundary 4078
spdk_bdev_get_opts 344
spdk_bdev_get_physical_block_size 6015
spdk_bdev_get_product_name 34095
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 273
spdk_bdev_get_qos_rate_limits 30111
spdk_bdev_get_qos_rpc_type 120412
spdk_bdev_get_uuid 70915
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7791
spdk_bdev_has_write_cache 5779
spdk_bdev_histogram_enable 704
spdk_bdev_histogram_enable_ext 711
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2284
spdk_bdev_io_complete 253618561
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 35996575
spdk_bdev_io_complete_nvme_status 41890880
spdk_bdev_io_complete_scsi_status 4378391
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 41138070
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 48760527
spdk_bdev_io_get_iovec 860740
spdk_bdev_io_get_md_buf 8783787
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 28777278
spdk_bdev_io_get_scsi_status 26537874
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 44266394
spdk_bdev_io_get_thread 270993224
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 16005656
spdk_bdev_io_set_md_buf 35840
spdk_bdev_io_type_supported 2530853
spdk_bdev_is_dif_check_enabled 1051820
spdk_bdev_is_dif_head_of_md 525812
spdk_bdev_is_md_interleaved 26760309
spdk_bdev_is_md_separate 69753516
spdk_bdev_is_zoned 6353
spdk_bdev_module_claim_bdev 4919
spdk_bdev_module_claim_bdev_desc 445
spdk_bdev_module_examine_done 65862
spdk_bdev_module_fini_done 6025
spdk_bdev_module_fini_start_done 1990
spdk_bdev_module_init_done 204
spdk_bdev_module_list_add 37852
spdk_bdev_module_list_find 37852
spdk_bdev_module_release_bdev 4865
spdk_bdev_next 29341
spdk_bdev_next_leaf 1416
spdk_bdev_notify_blockcnt_change 215
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 84
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 1538321
spdk_bdev_open_async 1037
spdk_bdev_open_ext 27695
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 816698
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1098
spdk_bdev_read 12996463
spdk_bdev_read_blocks 19532943
spdk_bdev_read_blocks_with_md 1824566
spdk_bdev_readv 1951434
spdk_bdev_readv_blocks 17559505
spdk_bdev_readv_blocks_ext 35119342
spdk_bdev_readv_blocks_with_md 30579302
spdk_bdev_register 6389
spdk_bdev_reset 287
spdk_bdev_reset_io_stat 29551
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 347
spdk_bdev_set_qd_sampling_period 6397
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 1003
spdk_bdev_subsystem_config_json 189
spdk_bdev_unmap 11091464
spdk_bdev_unmap_blocks 25084794
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1101
spdk_bdev_unregister 6399
spdk_bdev_unregister_by_name 770
spdk_bdev_wait_for_examine 11233
spdk_bdev_write 24866438
spdk_bdev_write_blocks 27693945
spdk_bdev_write_blocks_with_md 129527
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2607276
spdk_bdev_writev 2893996
spdk_bdev_writev_blocks 16431987
spdk_bdev_writev_blocks_ext 51610531
spdk_bdev_writev_blocks_with_md 17990197
spdk_bdev_zcopy_end 907871
spdk_bdev_zcopy_start 931022
spdk_for_each_bdev 5085
spdk_for_each_bdev_leaf 611

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