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 14:21:55 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5118 24466 20.9 %

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
_calculate_measured_qd_cpl 79
bdev_calculate_measured_queue_depth 79
claim_opts_copy 88
spdk_bdev_nvme_io_passthru 88
claim_verify_rom 90
claim_type_promotes_to_write 98
bdev_update_qd_sampling_period 100
log_already_claimed 114
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
_calculate_measured_qd 154
spdk_bdev_set_qos_rate_limits 157
bdev_io_put_accel_buf 168
spdk_bdev_quiesce 169
spdk_bdev_unquiesce 169
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 221
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
claim_reset 326
spdk_bdev_get_qd_sampling_period 327
_bdev_reset_complete 329
bdev_start_reset 329
spdk_bdev_reset 329
spdk_bdev_dump_io_stat_json 332
_resize_notify 333
spdk_bdev_copy_blocks 333
bdev_get_each_channel_stat 337
bdev_get_device_stat_done 342
spdk_bdev_get_device_stat 342
bdev_copy_should_split 345
bdev_desc_release_claims 346
claim_bdev 346
bdev_get_io_stat 352
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
spdk_bdev_module_claim_bdev_desc 442
bdev_unregister_abort_channel 444
bdev_name_del 449
spdk_bdev_claim_opts_init 494
spdk_bdev_write_zeroes 560
spdk_bdev_first_leaf 646
spdk_for_each_bdev_leaf 646
_remove_notify 756
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
_event_notify 1089
event_notify 1089
spdk_bdev_quiesce_range 1093
spdk_bdev_unquiesce_range 1097
spdk_bdev_channel_get_histogram 1166
bdev_histogram_enable_channel 1174
spdk_bdev_set_timeout 1178
bdev_quiesce_range_locked 1262
bdev_unquiesce_range_unlocked 1262
spdk_bdev_get_numa_id 1517
claim_type_is_v2 1528
spdk_bdev_next_leaf 1590
spdk_bdev_destruct_done 1675
spdk_bdev_module_fini_start_done 1968
bdev_trace 2068
_bdev_init 2190
_bdev_trace 2190
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2190
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2190
register_flag_bdev 2190
_bdev_next_leaf 2236
bdev_examine_allowlist_free 2326
bdev_finish_wait_for_examine_done 2326
bdev_init_complete 2326
bdev_mgr_unregister_cb 2326
bdev_module_get_max_ctx_size 2326
bdev_modules_init 2326
bdev_open_async_fini 2326
spdk_bdev_finish 2326
spdk_bdev_initialize 2326
_spdk_bdev_quiesce 2528
spdk_bdev_get_max_copy 2549
spdk_bdev_get_optimal_io_boundary 2553
spdk_bdev_get_acwu 2683
bdev_get_max_write 2720
spdk_bdev_get_nvme_nsid 2997
spdk_bdev_has_write_cache 3033
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 3327
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_nvme_ctratt 3587
bdev_lock_lba_range_get_channel 3743
bdev_unlock_lba_range_get_channel 3747
spdk_bdev_open_opts_init 4168
bdev_module_fini_start_iter 4294
_bdev_lock_lba_range 4675
_bdev_unlock_lba_range 4675
bdev_lock_lba_range_cb 4675
bdev_lock_lba_range_ctx 4675
bdev_unlock_lba_range_cb 4675
bdev_lba_range_overlaps_tailq 4696
spdk_bdev_module_release_bdev 4832
spdk_bdev_module_claim_bdev 4904
spdk_bdev_first 5108
spdk_for_each_bdev 5108
spdk_bdev_is_zoned 5186
bdev_write_zeroes_split 5384
spdk_bdev_module_fini_done 5917
spdk_bdev_get_write_unit_size 6329
bdev_finish_unregister_bdevs_iter 6340
bdev_register_finished 6384
bdev_unregister 6384
bdev_destroy_cb 6388
bdev_register 6394
bdev_examine 6396
bdev_ok_to_examine 6396
spdk_bdev_register 6398
bdev_alias_del 6408
spdk_bdev_set_qd_sampling_period 6409
spdk_bdev_unregister 6412
spdk_bdev_alias_add 6426
bdev_unregister_unsafe 7075
bdev_module_fini_iter 8243
bdev_open_opts_copy 8333
spdk_bdev_claim_get_name 8433
spdk_bdev_get_physical_block_size 9097
bdev_name_tree_RB_REMOVE_COLOR 9841
spdk_bdev_wait_for_examine 11290
bdev_examine_allowlist_remove 12760
bdev_name_del_unsafe 12788
bdev_name_tree_RB_INSERT_COLOR 12788
bdev_name_tree_RB_REMOVE 12788
bdev_name_add 12806
bdev_name_tree_RB_INSERT 12806
bdev_mgmt_channel_create 13203
bdev_mgmt_channel_destroy 13203
bdev_channel_destroy 21832
bdev_channel_destroy_resource 21832
bdev_channel_create 21840
bdev_enable_qos 21887
spdk_bdev_add_io_stat 22169
bdev_channel_abort_queued_ios 22276
bdev_abort_all_buf_io 22642
bdev_abort_all_queued_io 23008
spdk_bdev_open_ext 23214
spdk_bdev_open_ext_v2 27386
spdk_bdev_close 27706
bdev_open_ext 28430
bdev_alloc_io_stat 28553
bdev_free_io_stat 28553
spdk_bdev_reset_io_stat 29242
spdk_bdev_next 29432
spdk_bdev_dump_info_json 30141
spdk_bdev_get_qos_rate_limits 30151
spdk_bdev_get_aliases 30189
bdev_get_by_name 31757
bdev_name_tree_RB_FIND 31757
spdk_bdev_get_product_name 32646
spdk_bdev_get_io_channel 34831
spdk_bdev_io_set_md_buf 36559
spdk_bdev_module_list_add 37266
spdk_bdev_module_list_find 37266
bdev_lock_lba_range_check_io 41519
spdk_bdev_get_uuid 46607
bdev_lba_range_overlapped 52551
bdev_io_complete_sequence_cb 53984
bdev_io_range_is_locked 55862
bdev_rw_split_get_buf_cb 56821
spdk_bdev_module_examine_done 64365
bdev_module_action_done 64637
bdev_close 65106
bdev_start_qos 65106
bdev_desc_alloc 65153
bdev_desc_free 65153
bdev_open 65153
spdk_bdev_get_name 65197
bdev_module_action_complete 66963
spdk_bdev_abort 67585
bdev_abort_buf_io 67601
bdev_abort 67605
_bdev_abort 67609
bdev_abort_queued_io 67609
bdev_abort_io_done 67625
bdev_abort_io 67629
bdev_open_opts_get_defaults 69321
bdev_io_get_iobuf_cb 84191
spdk_bdev_write_blocks_with_md 104769
spdk_bdev_get_qos_rpc_type 120564
bdev_name_cmp 129689
spdk_bdev_get_memory_domains 133652
bdev_io_on_tailq 135258
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_nvme_iov_passthru_md 155485
bdev_io_submit_sequence_cb 319988
bdev_io_exec_sequence 373972
bdev_io_exec_sequence_cb 373972
bdev_channel_submit_qos_io_done 387086
bdev_channel_poll_qos 388375
bdev_channel_submit_qos_io 389904
spdk_bdev_for_each_channel_continue 400473
bdev_each_channel_msg 400477
bdev_each_channel_cpl 405019
spdk_bdev_for_each_channel 405027
spdk_bdev_desc_get_dif_type 543138
spdk_bdev_desc_is_dif_head_of_md 543138
spdk_bdev_desc_is_md_interleaved 543168
spdk_bdev_is_dif_head_of_md 544079
bdev_write_zero_buffer 545259
bdev_write_zero_buffer_done 545259
_bdev_get_block_size_with_md 547979
spdk_bdev_get_io_type_name 602820
bdev_queue_nomem_io_head 738466
spdk_bdev_flush 762800
parent_bdev_io_complete 799999
bdev_io_split 800003
_bdev_rw_split 801308
io_channel_iter_get_bdev 805495
spdk_bdev_io_get_iovec 887152
spdk_bdev_zcopy_end 919865
spdk_bdev_zcopy_start 935710
spdk_bdev_queue_io_wait 943903
spdk_bdev_is_dif_check_enabled 1088517
spdk_bdev_desc_is_dif_check_enabled 1088592
spdk_bdev_read_blocks_with_md 1266074
spdk_bdev_readv 1825665
_to_next_boundary 1886284
bdev_io_split_done 1928883
bdev_io_split_submit 1928899
spdk_bdev_writev 2053162
bdev_io_init_dif_ctx 2363052
spdk_bdev_io_type_supported 2459041
_bdev_memory_domain_get_io_cb 2639718
bdev_io_pull_data_done 2651740
_bdev_io_pull_bounce_data_buf 2664373
_bdev_io_get_bounce_buf 2666375
_bdev_io_push_bounce_data_buffer 2669945
_bdev_io_ext_use_bounce_buffer 2674821
_bdev_io_complete_push_bounce_done 2684706
bdev_io_push_bounce_md_buf 2686840
bdev_io_push_bounce_data_done 2687949
bdev_io_push_bounce_data 2688374
bdev_io_pull_data 2690943
spdk_bdev_flush_blocks 3066782
spdk_bdev_get_block_size 3224371
spdk_bdev_write_zeroes_blocks 4149914
bdev_write_zeroes_should_split 4150061
spdk_bdev_io_hide_metadata 4635154
bdev_queue_nomem_io_tail 5360333
bdev_ch_retry_io 5371142
bdev_shared_ch_retry_io 5371143
spdk_bdev_io_complete_scsi_status 5788958
bdev_ch_resubmit_io 6098604
spdk_bdev_writev_blocks 6348211
bdev_qos_rw_bps_rewind_quota 6937848
spdk_bdev_get_md_size 7891935
spdk_bdev_readv_blocks 8540409
spdk_bdev_get_data_block_size 9621679
spdk_bdev_io_get_md_buf 9821949
spdk_bdev_io_get_scsi_status 9912681
bdev_qos_rw_iops_rewind_quota 10651570
spdk_bdev_io_set_buf 12264943
bdev_qos_io_submit 12301531
bdev_wait_for_examine_cb 12345436
bdev_module_all_actions_completed 12347762
spdk_bdev_is_md_interleaved 13089536
bdev_io_get_buf_complete 14006980
_bdev_io_set_md_buf 14009693
_bdev_io_set_buf 14020885
bdev_io_get_buf 14023118
_bdev_io_put_buf 14045085
bdev_io_put_buf 14046502
bdev_io_type_supported 14548325
spdk_bdev_unmap 14757959
spdk_bdev_read 15238969
spdk_bdev_read_blocks 17335284
bdev_qos_rw_rewind_io 17589418
bdev_qos_r_bps_queue 17727515
bdev_is_read_io 17727571
spdk_bdev_get_dif_type 18186482
bdev_read_blocks_with_md 18563321
spdk_bdev_io_get_nvme_status 23306251
spdk_bdev_writev_blocks_with_md 24774005
_are_iovs_aligned 26017820
spdk_bdev_io_complete_nvme_status 26770946
bdev_io_get_max_buf_len 28033541
spdk_bdev_readv_blocks_ext 28317434
spdk_bdev_io_get_submit_tsc 28480880
spdk_bdev_get_num_blocks 31627960
bdev_unmap_should_split 32018114
spdk_bdev_unmap_blocks 32125422
spdk_bdev_write 32297655
spdk_bdev_write_blocks 33713644
bdev_write_blocks_with_md 34025541
spdk_bdev_io_get_buf 37383693
spdk_bdev_io_complete_base_io_status 42052321
spdk_bdev_desc_get_block_size 43997802
spdk_bdev_desc_get_md_size 44795979
spdk_bdev_writev_blocks_ext 47729792
spdk_bdev_io_get_io_channel 48052682
_is_buf_allocated 57204313
spdk_bdev_is_md_separate 62130897
spdk_bdev_readv_blocks_with_md 66094832
bdev_bytes_to_blocks 66947860
_bdev_io_check_opts 75939786
bdev_writev_blocks_with_md 79005126
spdk_bdev_get_buf_align 83952719
bdev_readv_blocks_with_md 104320946
bdev_io_needs_accel_buffer 179750850
_bdev_io_submit_ext 182279565
bdev_io_needs_bounce_buffer 182573104
bdev_io_use_memory_domain 195387703
bdev_qos_rw_bps_queue 224189964
bdev_get_io_size_in_byte 231127650
bdev_io_get_block_size 231985933
bdev_rw_should_split 237842796
_bdev_io_handle_no_mem 266213804
_bdev_io_complete 267665081
spdk_bdev_io_complete 269274983
bdev_io_decrement_outstanding 269649625
spdk_bdev_free_io 270076802
bdev_io_complete 270143917
bdev_ch_remove_from_io_submitted 270623432
bdev_io_do_submit 270841783
bdev_submit_request 270876578
_bdev_io_submit 271208811
bdev_io_update_io_stat 271214100
bdev_io_increment_outstanding 271391277
bdev_io_submit 272239828
bdev_ch_add_to_io_submitted 272283071
bdev_io_init 273088530
bdev_channel_get_io 274224511
bdev_io_valid_blocks 274382628
bdev_io_should_split 278033430
spdk_bdev_io_get_thread 283494897
bdev_desc_get_block_size 350491405
bdev_io_needs_sequence_exec 463843774
bdev_io_needs_metadata 541795301
bdev_qos_rw_iops_queue 707622729
bdev_io_use_accel_sequence 735299642
spdk_bdev_desc_get_bdev 805652483
bdev_qos_io_to_limit 915595950
bdev_qos_queue_io 915602565
bdev_qos_rw_queue_io 931815132

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