LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4795 5863 81.8 %
Date: 2024-11-15 12:45:51 Functions: 434 477 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5101 24516 20.8 %

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_examine 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
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_in_examine_allowlist 30
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_examine_allowlist_check 59
claim_verify_rom 78
claim_type_promotes_to_write 82
claim_opts_copy 88
spdk_bdev_nvme_io_passthru 88
log_already_claimed 110
bdev_qos_channel_destroy 120
spdk_bdev_nvme_admin_passthru 126
_calculate_measured_qd_cpl 127
bdev_calculate_measured_queue_depth 127
bdev_qos_set_ops 146
bdev_qos_update_max_quota_per_timeslice 146
bdev_update_qd_sampling_period 148
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
bdev_examine_allowlist_config_json 173
spdk_bdev_subsystem_config_json 173
bdev_qos_destroy 196
bdev_enable_qos_done 216
bdev_set_qos_limit_done 246
_calculate_measured_qd 250
spdk_bdev_notify_blockcnt_change 255
spdk_bdev_module_init_done 260
claim_verify_rwo 272
bdev_io_submit_reset 301
claim_reset 314
bdev_reset_complete 317
bdev_reset_freeze_channel_done 317
bdev_start_reset 317
bdev_channel_start_reset 321
spdk_bdev_reset 321
spdk_bdev_get_qd_sampling_period 326
bdev_desc_release_claims 330
claim_bdev 330
spdk_bdev_dump_io_stat_json 331
spdk_bdev_copy_blocks 333
bdev_get_each_channel_stat 340
bdev_get_device_stat_done 341
spdk_bdev_get_device_stat 341
bdev_copy_should_split 345
bdev_get_io_stat 351
spdk_bdev_get_opts 361
bdev_reset_freeze_channel 362
bdev_unfreeze_channel 362
spdk_bdev_set_opts 365
_resize_notify 401
spdk_bdev_module_claim_bdev_desc 422
bdev_unregister_abort_channel 429
spdk_bdev_alias_del_all 429
spdk_bdev_claim_opts_init 442
bdev_name_del 449
spdk_bdev_write_zeroes 560
spdk_bdev_first_leaf 642
spdk_for_each_bdev_leaf 642
_remove_notify 755
bdev_histogram_enable_channel_cb 769
spdk_bdev_histogram_enable 772
spdk_bdev_enable_histogram_opts_init 779
spdk_bdev_histogram_enable_ext 779
spdk_bdev_unregister_by_name 793
bdev_enable_histogram_config_json 940
bdev_qos_config_json 940
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 1092
spdk_bdev_unquiesce_range 1096
spdk_bdev_channel_get_histogram 1120
bdev_histogram_enable_channel 1128
spdk_bdev_set_timeout 1132
_event_notify 1156
event_notify 1156
bdev_quiesce_range_locked 1261
bdev_unquiesce_range_unlocked 1261
claim_type_is_v2 1452
spdk_bdev_get_numa_id 1459
spdk_bdev_next_leaf 1586
spdk_bdev_destruct_done 1675
spdk_bdev_module_fini_start_done 1940
bdev_trace 2052
_bdev_init 2162
_bdev_trace 2162
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2162
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2162
register_flag_bdev 2162
_bdev_next_leaf 2228
bdev_examine_allowlist_free 2286
bdev_finish_wait_for_examine_done 2286
bdev_init_complete 2286
bdev_mgr_unregister_cb 2286
bdev_module_get_max_ctx_size 2286
bdev_modules_init 2286
bdev_open_async_fini 2286
spdk_bdev_finish 2286
spdk_bdev_initialize 2286
_spdk_bdev_quiesce 2526
spdk_bdev_get_max_copy 2571
spdk_bdev_get_optimal_io_boundary 2575
spdk_bdev_get_acwu 2705
bdev_get_max_write 2758
spdk_bdev_get_nvme_nsid 3031
spdk_bdev_has_write_cache 3051
spdk_bdev_io_get_nvme_fused_status 3117
bdev_compare_and_write_do_write 3213
bdev_compare_and_write_do_write_done 3213
spdk_bdev_get_by_name 3279
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_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_physical_block_size 3602
spdk_bdev_get_nvme_ctratt 3660
bdev_lock_lba_range_get_channel 3738
bdev_unlock_lba_range_get_channel 3742
bdev_open_opts_copy 4153
bdev_module_fini_start_iter 4226
_bdev_lock_lba_range 4674
_bdev_unlock_lba_range 4674
bdev_lock_lba_range_cb 4674
bdev_lock_lba_range_ctx 4674
bdev_unlock_lba_range_cb 4674
bdev_lba_range_overlaps_tailq 4695
spdk_bdev_module_release_bdev 4866
spdk_bdev_module_claim_bdev 4938
spdk_bdev_first 5106
spdk_for_each_bdev 5106
spdk_bdev_is_zoned 5258
spdk_bdev_module_fini_done 5833
bdev_finish_unregister_bdevs_iter 6282
spdk_bdev_get_write_unit_size 6329
bdev_examine 6344
bdev_ok_to_examine 6344
bdev_register_finished 6344
bdev_unregister 6344
bdev_destroy_cb 6348
bdev_register 6354
spdk_bdev_register 6358
bdev_alias_del 6368
spdk_bdev_set_qd_sampling_period 6369
spdk_bdev_unregister 6372
spdk_bdev_alias_add 6386
bdev_write_zeroes_split 6767
bdev_unregister_unsafe 7035
bdev_module_fini_iter 8119
spdk_bdev_claim_get_name 8428
bdev_name_tree_RB_REMOVE_COLOR 9794
spdk_bdev_wait_for_examine 11176
bdev_name_del_unsafe 12708
bdev_name_tree_RB_INSERT_COLOR 12708
bdev_name_tree_RB_REMOVE 12708
bdev_name_add 12726
bdev_name_tree_RB_INSERT 12726
bdev_mgmt_channel_create 13112
bdev_mgmt_channel_destroy 13112
bdev_channel_destroy 21959
bdev_channel_destroy_resource 21959
bdev_channel_create 21967
bdev_enable_qos 22014
spdk_bdev_add_io_stat 22299
bdev_channel_abort_queued_ios 22388
bdev_abort_all_buf_io 22750
spdk_bdev_open_ext 23140
spdk_bdev_open_ext_v2 27300
spdk_bdev_close 27620
bdev_open_ext 28344
bdev_alloc_io_stat 28639
bdev_free_io_stat 28639
spdk_bdev_reset_io_stat 29330
spdk_bdev_next 29424
spdk_bdev_dump_info_json 30133
spdk_bdev_get_qos_rate_limits 30143
spdk_bdev_get_aliases 30181
bdev_get_by_name 31623
bdev_name_tree_RB_FIND 31623
spdk_bdev_get_product_name 32656
spdk_bdev_io_set_md_buf 33821
spdk_bdev_get_io_channel 34909
spdk_bdev_module_list_add 36762
spdk_bdev_module_list_find 36762
bdev_abort_all_queued_io 45071
bdev_rw_split_get_buf_cb 45280
spdk_bdev_get_uuid 46993
bdev_lock_lba_range_check_io 49226
bdev_lba_range_overlapped 61230
spdk_bdev_module_examine_done 64120
bdev_module_action_done 64380
bdev_io_range_is_locked 64541
bdev_close 64968
bdev_start_qos 64968
bdev_desc_alloc 65015
bdev_desc_free 65015
bdev_open 65015
bdev_open_opts_get_defaults 65015
spdk_bdev_get_name 65030
bdev_module_action_complete 66666
bdev_io_complete_sequence_cb 68517
bdev_io_get_iobuf_cb 85464
spdk_bdev_abort 85793
bdev_abort_buf_io 85809
bdev_abort 85813
_bdev_abort 85817
bdev_abort_queued_io 85817
bdev_abort_io_done 85833
bdev_abort_io 85837
spdk_bdev_get_qos_rpc_type 120532
spdk_bdev_write_blocks_with_md 125294
bdev_name_cmp 129651
spdk_bdev_get_memory_domains 133537
spdk_bdev_desc_is_md_separate 138488
bdev_io_on_tailq 171674
bdev_io_submit_sequence_cb 337721
spdk_bdev_nvme_iov_passthru_md 349097
bdev_channel_submit_qos_io_done 382134
bdev_channel_poll_qos 383313
bdev_channel_submit_qos_io 384122
spdk_bdev_for_each_channel_continue 394708
bdev_each_channel_msg 394711
bdev_each_channel_cpl 400048
spdk_bdev_for_each_channel 400050
bdev_io_exec_sequence 406238
bdev_io_exec_sequence_cb 406238
parent_bdev_io_complete 572230
bdev_io_split 572234
_bdev_rw_split 573242
spdk_bdev_get_io_type_name 602660
spdk_bdev_desc_is_dif_head_of_md 610191
spdk_bdev_desc_is_md_interleaved 610221
spdk_bdev_is_dif_head_of_md 611132
bdev_queue_nomem_io_head 652523
bdev_write_zero_buffer 717784
bdev_write_zero_buffer_done 717784
_bdev_get_block_size_with_md 720542
spdk_bdev_flush 774602
io_channel_iter_get_bdev 794757
spdk_bdev_queue_io_wait 985322
spdk_bdev_io_get_iovec 1076731
spdk_bdev_zcopy_end 1129342
spdk_bdev_zcopy_start 1155191
spdk_bdev_is_dif_check_enabled 1222591
spdk_bdev_desc_is_dif_check_enabled 1222606
spdk_bdev_read_blocks_with_md 1298379
_to_next_boundary 1525716
bdev_io_split_done 1579349
bdev_io_split_submit 1579365
spdk_bdev_readv 1635772
spdk_bdev_writev 1828097
bdev_io_init_dif_ctx 2229200
spdk_bdev_io_type_supported 2527117
_bdev_io_get_bounce_buf 2561797
_bdev_io_ext_use_bounce_buffer 2563044
_bdev_memory_domain_get_io_cb 2568178
_bdev_io_pull_bounce_data_buf 2568585
_bdev_io_complete_push_bounce_done 2568934
bdev_io_push_bounce_md_buf 2569833
bdev_io_push_bounce_data_done 2570609
_bdev_io_push_bounce_data_buffer 2571012
bdev_io_push_bounce_data 2571982
bdev_io_pull_data_done 2572088
bdev_io_pull_data 2582603
spdk_bdev_get_block_size 2761831
spdk_bdev_flush_blocks 3194976
spdk_bdev_write_zeroes_blocks 3845031
bdev_write_zeroes_should_split 3845184
spdk_bdev_io_has_no_metadata 4450544
bdev_queue_nomem_io_tail 4520174
bdev_ch_retry_io 4534035
bdev_shared_ch_retry_io 4534036
bdev_ch_resubmit_io 5172502
spdk_bdev_io_complete_scsi_status 5541994
spdk_bdev_writev_blocks 5906902
bdev_qos_rw_bps_rewind_quota 6411377
spdk_bdev_get_md_size 7897755
spdk_bdev_readv_blocks 7972078
spdk_bdev_get_data_block_size 9105501
spdk_bdev_io_get_scsi_status 9444945
spdk_bdev_io_get_md_buf 10272752
bdev_qos_rw_iops_rewind_quota 10582965
bdev_io_type_supported 11309234
bdev_qos_io_submit 11789051
spdk_bdev_io_set_buf 12144957
spdk_bdev_is_md_interleaved 12682884
bdev_wait_for_examine_cb 12991089
bdev_module_all_actions_completed 12993375
bdev_io_get_buf 13605611
_bdev_io_set_buf 13607270
_bdev_io_put_buf 13610156
bdev_io_put_buf 13611509
bdev_io_get_buf_complete 13613066
_bdev_io_set_md_buf 13613497
spdk_bdev_read 14871243
spdk_bdev_unmap 16117105
bdev_qos_rw_rewind_io 16994342
bdev_qos_r_bps_queue 17122207
bdev_is_read_io 17122263
spdk_bdev_read_blocks 17331524
bdev_read_blocks_with_md 18603248
_are_iovs_aligned 23170459
spdk_bdev_writev_blocks_with_md 23560469
spdk_bdev_io_get_nvme_status 26164036
bdev_io_get_max_buf_len 27196743
spdk_bdev_io_complete_nvme_status 27860930
spdk_bdev_readv_blocks_ext 29591466
spdk_bdev_io_get_submit_tsc 29661948
bdev_unmap_should_split 32654618
spdk_bdev_unmap_blocks 32725856
spdk_bdev_write 33320270
spdk_bdev_get_num_blocks 34109490
spdk_bdev_io_get_buf 34197873
spdk_bdev_write_blocks 35143393
bdev_write_blocks_with_md 35535436
spdk_bdev_io_complete_base_io_status 43525214
spdk_bdev_io_get_io_channel 43939604
spdk_bdev_desc_get_md_size 44664227
spdk_bdev_desc_get_block_size 49052720
spdk_bdev_writev_blocks_ext 50311999
_is_buf_allocated 53572147
spdk_bdev_is_md_separate 61754120
spdk_bdev_readv_blocks_with_md 66500050
bdev_bytes_to_blocks 68512017
spdk_bdev_get_buf_align 79443935
_bdev_io_check_opts 79752090
bdev_writev_blocks_with_md 79766275
spdk_bdev_desc_get_dif_type 86001327
spdk_bdev_get_dif_type 101652127
bdev_readv_blocks_with_md 105192768
bdev_io_needs_accel_buffer 181523967
_bdev_io_submit_ext 183901585
bdev_io_needs_bounce_buffer 184262264
bdev_io_use_memory_domain 195883407
bdev_qos_rw_bps_queue 227871578
bdev_get_io_size_in_byte 234282575
bdev_io_get_block_size 234901425
bdev_rw_should_split 240328640
_bdev_io_handle_no_mem 267704056
_bdev_io_complete 268826743
spdk_bdev_io_complete 270650257
bdev_io_decrement_outstanding 270929016
spdk_bdev_free_io 271238331
bdev_io_complete 271592800
bdev_submit_request 271955890
bdev_ch_remove_from_io_submitted 272152685
bdev_io_do_submit 272909398
bdev_io_update_io_stat 273302585
_bdev_io_submit 273595996
bdev_io_increment_outstanding 273669140
bdev_io_submit 274506882
bdev_io_support_dif 275105056
bdev_io_init 275114877
bdev_ch_add_to_io_submitted 275398653
bdev_io_valid_blocks 277225329
bdev_channel_get_io 277464406
bdev_io_should_split 281295859
spdk_bdev_io_get_thread 284566170
bdev_desc_get_block_size 356292525
bdev_io_needs_sequence_exec 465462471
bdev_io_needs_metadata 546321817
bdev_qos_rw_iops_queue 710168569
bdev_io_use_accel_sequence 737271008
spdk_bdev_desc_get_bdev 815052425
bdev_qos_io_to_limit 922389973
bdev_qos_queue_io 922393380
bdev_qos_rw_queue_io 938041926

Generated by: LCOV version 1.15