LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4673 5671 82.4 %
Date: 2024-11-20 12:18:53 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4985 23691 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22121734
_bdev_abort 90972
_bdev_copy_split 0
_bdev_get_block_size_with_md 687355
_bdev_init 2159
_bdev_io_check_opts 73258372
_bdev_io_complete 251806582
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 344212
_bdev_io_ext_use_bounce_buffer 342603
_bdev_io_handle_no_mem 251816180
_bdev_io_pull_bounce_data_buf 344212
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 344212
_bdev_io_put_buf 10558385
_bdev_io_set_buf 10554643
_bdev_io_set_md_buf 10554478
_bdev_io_submit 254694214
_bdev_io_submit_ext 174790611
_bdev_lock_lba_range 4669
_bdev_memory_domain_get_io_cb 342603
_bdev_memory_domain_io_get_buf 342603
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 1006968
_bdev_trace 2159
_bdev_unlock_lba_range 4669
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 226
_calculate_measured_qd_cpl 115
_event_notify 1050
_is_buf_allocated 48965837
_media_management_notify 0
_remove_notify 755
_resize_notify 295
_spdk_bdev_quiesce 2516
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2159
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2159
_tmp_bdev_event_cb 0
_to_next_boundary 2037778
bdev_abort 90968
bdev_abort_all_buf_io 22427
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22793
bdev_abort_buf_io 90964
bdev_abort_buf_io_cb 0
bdev_abort_io 90992
bdev_abort_io_done 90988
bdev_abort_queued_io 90972
bdev_abort_retry 4
bdev_alias_del 6377
bdev_alloc_io_stat 28319
bdev_bytes_to_blocks 61784572
bdev_calculate_measured_queue_depth 115
bdev_ch_add_to_io_submitted 256578623
bdev_ch_remove_from_io_submitted 254913643
bdev_ch_resubmit_io 5738338
bdev_ch_retry_io 5037730
bdev_channel_abort_queued_ios 22061
bdev_channel_create 21638
bdev_channel_destroy 21630
bdev_channel_destroy_resource 21630
bdev_channel_for_each_io 0
bdev_channel_get_io 256858923
bdev_channel_poll_qos 390009
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 391473
bdev_channel_submit_qos_io_done 389263
bdev_close 64873
bdev_compare_and_write_do_compare 3381
bdev_compare_and_write_do_compare_done 3381
bdev_compare_and_write_do_write 3213
bdev_compare_and_write_do_write_done 3213
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3365
bdev_compare_do_read_done 3365
bdev_comparev_and_writev_blocks_locked 3381
bdev_comparev_and_writev_blocks_unlock 3381
bdev_comparev_and_writev_blocks_unlocked 3381
bdev_comparev_blocks_with_md 3457
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 345
bdev_copy_split 16
bdev_desc_alloc 64920
bdev_desc_free 64920
bdev_desc_release_claims 346
bdev_destroy_cb 6390
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 407148
bdev_each_channel_msg 402029
bdev_enable_histogram_config_json 948
bdev_enable_qos 21685
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6365
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2295
bdev_examine_allowlist_remove 12698
bdev_finish_unregister_bdevs_iter 6305
bdev_finish_wait_for_examine_done 2295
bdev_for_each_io_done 0
bdev_free_io_stat 28319
bdev_get_by_name 31516
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 341
bdev_get_each_channel_stat 340
bdev_get_io_size_in_byte 224568953
bdev_get_io_stat 351
bdev_get_max_write 2751
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1100
bdev_histogram_enable_channel_cb 756
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 58
bdev_init_complete 2295
bdev_init_failed 0
bdev_io_complete 254127154
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 69703
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 253055977
bdev_io_do_submit 254260101
bdev_io_exec_sequence 412290
bdev_io_exec_sequence_cb 412290
bdev_io_get_buf 10554181
bdev_io_get_buf_complete 10554499
bdev_io_get_iobuf_cb 79480
bdev_io_get_max_buf_len 21103005
bdev_io_increment_outstanding 254510862
bdev_io_init 255796417
bdev_io_needs_sequence_exec 430205243
bdev_io_on_tailq 181984
bdev_io_pull_data 344216
bdev_io_pull_data_done 344212
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 344216
bdev_io_push_bounce_data_done 344212
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 344212
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 10558457
bdev_io_range_is_locked 57679
bdev_io_should_split 260423440
bdev_io_split 1002798
bdev_io_split_done 2101029
bdev_io_split_submit 2101045
bdev_io_status_get_string 0
bdev_io_submit 256124169
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 342587
bdev_io_type_supported 13172856
bdev_io_update_io_stat 255570433
bdev_io_use_accel_sequence 675905058
bdev_io_use_memory_domain 179571616
bdev_io_valid_blocks 256739601
bdev_is_read_io 19040256
bdev_lba_range_overlapped 54368
bdev_lba_range_overlaps_tailq 4690
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4669
bdev_lock_lba_range_check_io 43961
bdev_lock_lba_range_ctx 4669
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3740
bdev_mgmt_channel_create 13108
bdev_mgmt_channel_destroy 13108
bdev_mgr_unregister_cb 2295
bdev_module_action_complete 66680
bdev_module_action_done 64385
bdev_module_all_actions_completed 12775999
bdev_module_fini_iter 8120
bdev_module_fini_start_iter 4232
bdev_module_get_max_ctx_size 2295
bdev_modules_init 2295
bdev_name_add 12744
bdev_name_cmp 129963
bdev_name_del 449
bdev_name_del_unsafe 12726
bdev_name_tree_RB_FIND 31516
bdev_name_tree_RB_INSERT 12744
bdev_name_tree_RB_INSERT_COLOR 12726
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 12726
bdev_name_tree_RB_REMOVE_COLOR 9794
bdev_no_mem_poller 1
bdev_ok_to_examine 6365
bdev_open 64920
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2295
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28243
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 948
bdev_qos_destroy 196
bdev_qos_io_submit 11404012
bdev_qos_io_to_limit 858609700
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 858618437
bdev_qos_r_bps_queue 19040200
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 216362308
bdev_qos_rw_bps_rewind_quota 8206825
bdev_qos_rw_iops_queue 659853747
bdev_qos_rw_iops_rewind_quota 10684888
bdev_qos_rw_queue_io 876220261
bdev_qos_rw_rewind_io 18891713
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 716670
bdev_queue_nomem_io_tail 5021863
bdev_quiesce_range_locked 1256
bdev_read_blocks_with_md 17244700
bdev_readv_blocks_with_md 101581669
bdev_register 6363
bdev_register_finished 6353
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 321
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 321
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 224472066
bdev_rw_split_get_buf_cb 73796
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5037732
bdev_start_qos 64873
bdev_start_reset 329
bdev_submit_request 254326446
bdev_trace 2049
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4669
bdev_unlock_lba_range_get_channel 3744
bdev_unmap_should_split 28778740
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1256
bdev_unregister 6353
bdev_unregister_abort_channel 431
bdev_unregister_unsafe 7044
bdev_update_qd_sampling_period 136
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12773704
bdev_write_blocks_with_md 31697605
bdev_write_zero_buffer 684604
bdev_write_zero_buffer_done 684604
bdev_write_zeroes_should_split 3303903
bdev_write_zeroes_split 7970
bdev_writev_blocks_with_md 74018202
claim_bdev 346
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1528
claim_type_promotes_to_write 98
claim_verify_rom 90
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1050
io_channel_iter_get_bdev 809176
log_already_claimed 114
parent_bdev_io_complete 1002794
register_flag_bdev 2159
spdk_bdev_abort 90948
spdk_bdev_add_io_stat 21970
spdk_bdev_alias_add 6395
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1092
spdk_bdev_claim_get_name 8437
spdk_bdev_claim_opts_init 494
spdk_bdev_close 27518
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3401
spdk_bdev_comparev_blocks 3433
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 333
spdk_bdev_desc_get_bdev 489583103
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30142
spdk_bdev_dump_io_stat_json 331
spdk_bdev_enable_histogram_opts_init 766
spdk_bdev_examine 16
spdk_bdev_finish 2295
spdk_bdev_first 5116
spdk_bdev_first_leaf 636
spdk_bdev_flush 774628
spdk_bdev_flush_blocks 3142634
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 407149
spdk_bdev_for_each_channel_continue 402024
spdk_bdev_free_io 255278529
spdk_bdev_get_acwu 2689
spdk_bdev_get_aliases 30190
spdk_bdev_get_block_size 47610458
spdk_bdev_get_buf_align 68185207
spdk_bdev_get_by_name 3273
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9083708
spdk_bdev_get_device_stat 341
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 98894511
spdk_bdev_get_io_channel 34613
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602840
spdk_bdev_get_max_copy 2555
spdk_bdev_get_md_size 50217892
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133407
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66064
spdk_bdev_get_num_blocks 31901186
spdk_bdev_get_numa_id 1431
spdk_bdev_get_nvme_ctratt 3551
spdk_bdev_get_nvme_nsid 2978
spdk_bdev_get_optimal_io_boundary 2559
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3595
spdk_bdev_get_product_name 32647
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 326
spdk_bdev_get_qos_rate_limits 30152
spdk_bdev_get_qos_rpc_type 120568
spdk_bdev_get_uuid 46388
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6313
spdk_bdev_has_write_cache 3075
spdk_bdev_histogram_enable 759
spdk_bdev_histogram_enable_ext 766
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2295
spdk_bdev_io_complete 252444219
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 39694775
spdk_bdev_io_complete_nvme_status 26442633
spdk_bdev_io_complete_scsi_status 4642860
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 32321181
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 40413590
spdk_bdev_io_get_iovec 887891
spdk_bdev_io_get_md_buf 9682660
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 24168979
spdk_bdev_io_get_scsi_status 9399078
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 28220191
spdk_bdev_io_get_thread 264337543
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11126113
spdk_bdev_io_set_md_buf 29670
spdk_bdev_io_type_supported 2594888
spdk_bdev_is_dif_check_enabled 1149520
spdk_bdev_is_dif_head_of_md 574602
spdk_bdev_is_md_interleaved 10352133
spdk_bdev_is_md_separate 52125746
spdk_bdev_is_zoned 5160
spdk_bdev_module_claim_bdev 4885
spdk_bdev_module_claim_bdev_desc 442
spdk_bdev_module_examine_done 64113
spdk_bdev_module_fini_done 5825
spdk_bdev_module_fini_start_done 1937
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 36714
spdk_bdev_module_list_find 36714
spdk_bdev_module_release_bdev 4813
spdk_bdev_next 29448
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 202
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 88
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 121360
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27214
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 902198
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1087
spdk_bdev_read 13772293
spdk_bdev_read_blocks 15988321
spdk_bdev_read_blocks_with_md 1278287
spdk_bdev_readv 1710099
spdk_bdev_readv_blocks 8260079
spdk_bdev_readv_blocks_ext 27839837
spdk_bdev_readv_blocks_with_md 64229596
spdk_bdev_register 6367
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29010
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6378
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1104
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 13845952
spdk_bdev_unmap_blocks 28830670
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1091
spdk_bdev_unregister 6381
spdk_bdev_unregister_by_name 778
spdk_bdev_wait_for_examine 11207
spdk_bdev_write 29875038
spdk_bdev_write_blocks 31233957
spdk_bdev_write_blocks_with_md 113684
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3303750
spdk_bdev_writev 1954346
spdk_bdev_writev_blocks 5897133
spdk_bdev_writev_blocks_ext 45587644
spdk_bdev_writev_blocks_with_md 22130854
spdk_bdev_zcopy_end 944899
spdk_bdev_zcopy_start 972919
spdk_for_each_bdev 5116
spdk_for_each_bdev_leaf 636

Generated by: LCOV version 1.14