LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4817 5868 82.1 %
Date: 2024-12-09 11:22:36 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5146 24466 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_bdev_copy_split 0
_bdev_io_ext_use_accel_buffer 0
_bdev_io_get_accel_buf 0
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_media_management_notify 0
_tmp_bdev_event_cb 0
bdev_abort_all_buf_io_cb 0
bdev_abort_buf_io_cb 0
bdev_channel_for_each_io 0
bdev_for_each_io_done 0
bdev_init_failed 0
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_unsubmitted 0
bdev_io_get_accel_buf 0
bdev_io_status_get_string 0
bdev_lock_error_cleanup_cb 0
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_open_async_cancel 0
bdev_qos_r_bps_rewind_quota 0
bdev_qos_w_bps_rewind_quota 0
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_for_each_bdev_io 0
spdk_bdev_get_io_type 0
spdk_bdev_get_media_events 0
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_put_aux_buf 0
spdk_bdev_notify_media_management 0
spdk_bdev_push_media_events 0
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_no_mem_poller 1
spdk_bdev_get_current_qd 1
bdev_abort_retry 4
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_get_io_time 5
spdk_bdev_get_qd 5
spdk_bdev_get_weighted_io_time 5
bdev_io_pull_data_done_and_track 8
bdev_io_pull_md_buf_done 8
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf_done 8
bdev_queue_io_wait_with_cb 8
bdev_seek_complete_cb 8
bdev_histogram_disable_channel_cb 10
bdev_open_async 10
spdk_bdev_get_io_stat 10
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_disable_qos_done 12
bdev_disable_qos_msg_done 12
bdev_unmap_split 12
bdev_update_qos_rate_limit_msg 14
spdk_bdev_get_dif_pi_format 15
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
bdev_compare_blocks_with_md 16
bdev_copy_split 16
bdev_histogram_disable_channel 16
bdev_io_pull_md_buf 16
spdk_bdev_compare_blocks 16
spdk_bdev_examine 16
bdev_lock_lba_range_ctx_msg 17
bdev_disable_qos_msg 20
bdev_histogram_get_channel_cb 22
spdk_bdev_histogram_get 22
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
_bdev_io_complete_in_submit 24
spdk_bdev_alias_del 24
spdk_bdev_comparev_blocks_with_md 24
bdev_channel_poll_timeout_io_done 32
bdev_histogram_get_channel 32
bdev_poll_timeout_io 32
bdev_reset_poll_for_outstanding_io 32
claim_verify_rwm 32
bdev_seek 46
spdk_bdev_io_get_seek_offset 46
bdev_channel_poll_timeout_io 52
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_enable_qos_msg 55
bdev_qos_w_bps_queue 56
bdev_in_examine_allowlist 66
claim_opts_copy 88
spdk_bdev_nvme_io_passthru 88
claim_verify_rom 91
_calculate_measured_qd_cpl 98
bdev_calculate_measured_queue_depth 98
claim_type_promotes_to_write 99
log_already_claimed 114
bdev_update_qd_sampling_period 119
bdev_qos_channel_destroy 120
spdk_bdev_nvme_admin_passthru 126
bdev_examine_allowlist_check 131
bdev_qos_set_ops 146
bdev_qos_update_max_quota_per_timeslice 146
bdev_set_qos_rate_limits 149
spdk_bdev_set_qos_rate_limits 157
bdev_io_put_accel_buf 168
spdk_bdev_quiesce 169
spdk_bdev_unquiesce 169
_calculate_measured_qd 192
bdev_qos_destroy 196
bdev_examine_allowlist_config_json 197
spdk_bdev_subsystem_config_json 197
bdev_enable_qos_done 216
spdk_bdev_notify_blockcnt_change 223
bdev_set_qos_limit_done 246
spdk_bdev_module_init_done 272
claim_verify_rwo 276
bdev_io_submit_reset 305
bdev_reset_complete 321
bdev_reset_freeze_channel_done 321
spdk_bdev_get_qd_sampling_period 325
claim_reset 326
_bdev_reset_complete 329
bdev_start_reset 329
spdk_bdev_reset 329
spdk_bdev_dump_io_stat_json 330
spdk_bdev_copy_blocks 333
bdev_get_each_channel_stat 335
_resize_notify 337
bdev_get_device_stat_done 340
spdk_bdev_get_device_stat 340
bdev_copy_should_split 345
bdev_desc_release_claims 347
claim_bdev 347
bdev_get_io_stat 350
bdev_reset_freeze_channel 366
spdk_bdev_get_opts 369
bdev_unfreeze_channel 370
spdk_bdev_set_opts 373
spdk_bdev_alias_del_all 429
bdev_unregister_abort_channel 442
spdk_bdev_module_claim_bdev_desc 443
bdev_name_del 449
spdk_bdev_claim_opts_init 495
spdk_bdev_write_zeroes 560
spdk_bdev_first_leaf 646
spdk_for_each_bdev_leaf 646
_remove_notify 755
bdev_histogram_enable_channel_cb 785
spdk_bdev_histogram_enable 788
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_histogram_enable_ext 795
spdk_bdev_unregister_by_name 799
bdev_enable_histogram_config_json 964
bdev_qos_config_json 964
bdev_qos_is_iops_rate_limit 966
bdev_open_async_done 1042
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
spdk_bdev_open_async 1042
_bdev_open_async 1052
spdk_bdev_quiesce_range 1091
_event_notify 1092
event_notify 1092
spdk_bdev_unquiesce_range 1095
spdk_bdev_channel_get_histogram 1166
bdev_histogram_enable_channel 1174
spdk_bdev_set_timeout 1178
bdev_quiesce_range_locked 1260
bdev_unquiesce_range_unlocked 1260
spdk_bdev_get_numa_id 1517
claim_type_is_v2 1531
spdk_bdev_next_leaf 1590
spdk_bdev_destruct_done 1675
spdk_bdev_module_fini_start_done 1971
bdev_trace 2071
_bdev_init 2193
_bdev_trace 2193
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2193
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2193
register_flag_bdev 2193
_bdev_next_leaf 2236
bdev_examine_allowlist_free 2329
bdev_finish_wait_for_examine_done 2329
bdev_init_complete 2329
bdev_mgr_unregister_cb 2329
bdev_module_get_max_ctx_size 2329
bdev_modules_init 2329
bdev_open_async_fini 2329
spdk_bdev_finish 2329
spdk_bdev_initialize 2329
_spdk_bdev_quiesce 2524
spdk_bdev_get_max_copy 2563
spdk_bdev_get_optimal_io_boundary 2567
spdk_bdev_get_acwu 2697
bdev_get_max_write 2793
spdk_bdev_get_nvme_nsid 3019
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_has_write_cache 3129
bdev_compare_and_write_do_write 3213
bdev_compare_and_write_do_write_done 3213
bdev_compare_do_read 3365
bdev_compare_do_read_done 3365
bdev_compare_and_write_do_compare 3381
bdev_compare_and_write_do_compare_done 3381
bdev_comparev_and_writev_blocks_locked 3381
bdev_comparev_and_writev_blocks_unlock 3381
bdev_comparev_and_writev_blocks_unlocked 3381
spdk_bdev_get_by_name 3383
spdk_bdev_comparev_and_writev_blocks 3401
bdev_lock_lba_range 3413
bdev_unlock_lba_range 3421
spdk_bdev_comparev_blocks 3433
bdev_comparev_blocks_with_md 3457
spdk_bdev_get_nvme_ctratt 3610
bdev_lock_lba_range_get_channel 3742
bdev_unlock_lba_range_get_channel 3746
spdk_bdev_open_opts_init 4190
bdev_module_fini_start_iter 4300
_bdev_lock_lba_range 4673
_bdev_unlock_lba_range 4673
bdev_lock_lba_range_cb 4673
bdev_lock_lba_range_ctx 4673
bdev_unlock_lba_range_cb 4673
bdev_lba_range_overlaps_tailq 4694
spdk_bdev_module_release_bdev 4854
spdk_bdev_module_claim_bdev 4926
spdk_bdev_first 5111
spdk_for_each_bdev 5111
spdk_bdev_is_zoned 5231
bdev_write_zeroes_split 5467
spdk_bdev_module_fini_done 5926
spdk_bdev_get_write_unit_size 6343
bdev_finish_unregister_bdevs_iter 6346
bdev_register_finished 6387
bdev_unregister 6387
bdev_destroy_cb 6391
bdev_register 6397
bdev_examine 6399
bdev_ok_to_examine 6399
spdk_bdev_register 6401
bdev_alias_del 6411
spdk_bdev_set_qd_sampling_period 6412
spdk_bdev_unregister 6415
spdk_bdev_alias_add 6429
bdev_unregister_unsafe 7078
bdev_module_fini_iter 8255
bdev_open_opts_copy 8377
spdk_bdev_claim_get_name 8434
spdk_bdev_get_physical_block_size 9147
bdev_name_tree_RB_REMOVE_COLOR 9808
spdk_bdev_wait_for_examine 11299
bdev_examine_allowlist_remove 12766
bdev_name_del_unsafe 12794
bdev_name_tree_RB_INSERT_COLOR 12794
bdev_name_tree_RB_REMOVE 12794
bdev_name_add 12812
bdev_name_tree_RB_INSERT 12812
bdev_mgmt_channel_create 13268
bdev_mgmt_channel_destroy 13268
bdev_channel_destroy 21907
bdev_channel_destroy_resource 21907
bdev_channel_create 21915
bdev_enable_qos 21962
spdk_bdev_add_io_stat 22242
bdev_channel_abort_queued_ios 22349
bdev_abort_all_buf_io 22715
bdev_abort_all_queued_io 23081
spdk_bdev_open_ext 23224
spdk_bdev_open_ext_v2 27418
spdk_bdev_close 27738
bdev_open_ext 28462
bdev_alloc_io_stat 28629
bdev_free_io_stat 28629
spdk_bdev_reset_io_stat 29314
spdk_bdev_next 29435
spdk_bdev_dump_info_json 30144
spdk_bdev_get_qos_rate_limits 30154
spdk_bdev_get_aliases 30192
bdev_get_by_name 31845
bdev_name_tree_RB_FIND 31845
spdk_bdev_get_product_name 32715
spdk_bdev_get_io_channel 34911
spdk_bdev_module_list_add 37317
spdk_bdev_module_list_find 37317
spdk_bdev_io_set_md_buf 37407
spdk_bdev_get_uuid 47357
bdev_lock_lba_range_check_io 48170
bdev_io_complete_sequence_cb 49612
bdev_lba_range_overlapped 58385
bdev_rw_split_get_buf_cb 60924
bdev_io_range_is_locked 61696
spdk_bdev_module_examine_done 64399
bdev_module_action_done 64671
bdev_close 65144
bdev_start_qos 65144
bdev_desc_alloc 65191
bdev_desc_free 65191
bdev_open 65191
spdk_bdev_get_name 65277
bdev_module_action_complete 67000
bdev_open_opts_get_defaults 69381
bdev_io_get_iobuf_cb 75917
spdk_bdev_abort 82981
bdev_abort_buf_io 82997
bdev_abort 83001
_bdev_abort 83005
bdev_abort_queued_io 83005
bdev_abort_io_done 83021
bdev_abort_io 83025
spdk_bdev_get_qos_rpc_type 120576
spdk_bdev_write_blocks_with_md 127834
bdev_name_cmp 130129
spdk_bdev_get_memory_domains 133698
spdk_bdev_desc_is_md_separate 140346
bdev_io_on_tailq 166050
spdk_bdev_nvme_iov_passthru_md 245945
bdev_io_submit_sequence_cb 322720
bdev_io_exec_sequence 372332
bdev_io_exec_sequence_cb 372332
bdev_channel_submit_qos_io_done 396349
bdev_channel_poll_qos 397882
bdev_channel_submit_qos_io 398886
spdk_bdev_for_each_channel_continue 409488
bdev_each_channel_msg 409491
bdev_each_channel_cpl 414297
spdk_bdev_for_each_channel 414298
spdk_bdev_desc_get_dif_type 598259
spdk_bdev_desc_is_dif_head_of_md 598259
spdk_bdev_desc_is_md_interleaved 598289
spdk_bdev_is_dif_head_of_md 599200
spdk_bdev_get_io_type_name 602880
bdev_write_zero_buffer 638244
bdev_write_zero_buffer_done 638244
_bdev_get_block_size_with_md 641037
bdev_queue_nomem_io_head 732430
io_channel_iter_get_bdev 823785
spdk_bdev_flush 922184
spdk_bdev_queue_io_wait 949644
parent_bdev_io_complete 963285
bdev_io_split 963289
_bdev_rw_split 964751
spdk_bdev_io_get_iovec 1069425
spdk_bdev_zcopy_end 1114502
spdk_bdev_zcopy_start 1136562
spdk_bdev_is_dif_check_enabled 1198759
spdk_bdev_desc_is_dif_check_enabled 1198834
spdk_bdev_read_blocks_with_md 1299530
spdk_bdev_readv 1709481
_to_next_boundary 1944827
bdev_io_split_done 1988049
bdev_io_split_submit 1988065
bdev_io_init_dif_ctx 2042737
spdk_bdev_writev 2085611
_bdev_memory_domain_get_io_cb 2330073
bdev_io_pull_data_done 2344456
_bdev_io_pull_bounce_data_buf 2344763
_bdev_io_get_bounce_buf 2346825
_bdev_io_ext_use_bounce_buffer 2352662
_bdev_io_push_bounce_data_buffer 2356545
_bdev_io_complete_push_bounce_done 2368296
bdev_io_push_bounce_md_buf 2370411
bdev_io_push_bounce_data_done 2372161
bdev_io_pull_data 2372901
bdev_io_push_bounce_data 2373573
spdk_bdev_get_block_size 2672583
spdk_bdev_io_type_supported 2738538
spdk_bdev_write_zeroes_blocks 3367557
bdev_write_zeroes_should_split 3367710
spdk_bdev_flush_blocks 3379061
spdk_bdev_io_hide_metadata 4010490
spdk_bdev_io_complete_scsi_status 4962585
bdev_queue_nomem_io_tail 5356193
bdev_ch_retry_io 5363478
bdev_shared_ch_retry_io 5363479
bdev_qos_rw_bps_rewind_quota 6039727
spdk_bdev_writev_blocks 6044617
bdev_ch_resubmit_io 6088428
spdk_bdev_get_md_size 7394140
spdk_bdev_readv_blocks 7875543
spdk_bdev_get_data_block_size 8542120
spdk_bdev_io_get_scsi_status 8856346
spdk_bdev_io_get_md_buf 9789943
bdev_qos_rw_iops_rewind_quota 10642959
bdev_qos_io_submit 11288311
spdk_bdev_is_md_interleaved 11840436
spdk_bdev_io_set_buf 12161573
bdev_wait_for_examine_cb 13010469
bdev_module_all_actions_completed 13012798
spdk_bdev_unmap 13201737
bdev_io_get_buf_complete 13406008
_bdev_io_set_md_buf 13409507
_bdev_io_set_buf 13409681
bdev_io_get_buf 13412242
_bdev_io_put_buf 13435259
bdev_io_put_buf 13437265
bdev_io_type_supported 13762133
spdk_bdev_read 14235993
spdk_bdev_get_dif_type 15973847
bdev_qos_rw_rewind_io 16682686
bdev_qos_r_bps_queue 16805471
bdev_is_read_io 16805527
spdk_bdev_read_blocks 17419369
bdev_read_blocks_with_md 18689853
spdk_bdev_writev_blocks_with_md 23894352
spdk_bdev_io_get_nvme_status 25037772
_are_iovs_aligned 25122706
bdev_io_get_max_buf_len 26812825
spdk_bdev_io_complete_nvme_status 27897997
spdk_bdev_readv_blocks_ext 28269740
bdev_unmap_should_split 29076384
spdk_bdev_unmap_blocks 29215783
spdk_bdev_write 29496477
spdk_bdev_io_get_submit_tsc 29715794
spdk_bdev_write_blocks 31440878
bdev_write_blocks_with_md 31927459
spdk_bdev_get_num_blocks 32357461
spdk_bdev_io_get_buf 36186460
spdk_bdev_io_complete_base_io_status 38872234
spdk_bdev_desc_get_md_size 43934395
spdk_bdev_writev_blocks_ext 44955194
spdk_bdev_io_get_io_channel 46456368
spdk_bdev_desc_get_block_size 46484875
_is_buf_allocated 55769425
spdk_bdev_is_md_separate 60425043
bdev_bytes_to_blocks 61668262
spdk_bdev_readv_blocks_with_md 66780398
_bdev_io_check_opts 73086195
bdev_writev_blocks_with_md 75195081
spdk_bdev_get_buf_align 81456452
bdev_readv_blocks_with_md 104210951
bdev_io_needs_accel_buffer 176092005
_bdev_io_submit_ext 178219686
bdev_io_needs_bounce_buffer 178486759
bdev_io_use_memory_domain 190465226
bdev_rw_should_split 231800728
_bdev_io_handle_no_mem 256988805
_bdev_io_complete 258144398
spdk_bdev_io_complete 259586538
bdev_io_decrement_outstanding 259916976
bdev_io_complete 260470946
spdk_bdev_free_io 260829614
bdev_ch_remove_from_io_submitted 260886387
bdev_io_do_submit 261502859
bdev_io_update_io_stat 261612956
bdev_submit_request 261930513
_bdev_io_submit 262126402
bdev_io_increment_outstanding 262332056
bdev_io_submit 263086912
bdev_io_init 263108537
bdev_ch_add_to_io_submitted 263654237
bdev_io_valid_blocks 265419221
bdev_channel_get_io 265700531
bdev_io_should_split 268934978
spdk_bdev_io_get_thread 273501887
bdev_qos_rw_bps_queue 301872561
bdev_get_io_size_in_byte 307911371
bdev_io_get_block_size 308937734
bdev_desc_get_block_size 420289128
bdev_io_needs_sequence_exec 451249447
bdev_io_needs_metadata 529437459
bdev_qos_rw_iops_queue 634300170
bdev_io_use_accel_sequence 711765763
spdk_bdev_desc_get_bdev 862337574
bdev_qos_io_to_limit 920846848
bdev_qos_queue_io 920853327
bdev_qos_rw_queue_io 936176414

Generated by: LCOV version 1.14