LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4670 5669 82.4 %
Date: 2024-11-20 12:03:43 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4982 23689 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22865635
_bdev_abort 121575
_bdev_copy_split 0
_bdev_get_block_size_with_md 615242
_bdev_init 2170
_bdev_io_check_opts 73401521
_bdev_io_complete 250516193
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 312074
_bdev_io_ext_use_bounce_buffer 310475
_bdev_io_handle_no_mem 251833629
_bdev_io_pull_bounce_data_buf 312074
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 312074
_bdev_io_put_buf 11092503
_bdev_io_set_buf 11089182
_bdev_io_set_md_buf 11089002
_bdev_io_submit 255658736
_bdev_io_submit_ext 176891386
_bdev_lock_lba_range 4673
_bdev_memory_domain_get_io_cb 310475
_bdev_memory_domain_io_get_buf 310475
_bdev_next_leaf 2216
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 1063739
_bdev_trace 2170
_bdev_unlock_lba_range 4673
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 210
_calculate_measured_qd_cpl 107
_event_notify 1096
_is_buf_allocated 51001018
_media_management_notify 0
_remove_notify 755
_resize_notify 341
_spdk_bdev_quiesce 2524
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2170
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2170
_tmp_bdev_event_cb 0
_to_next_boundary 2201017
bdev_abort 121571
bdev_abort_all_buf_io 22530
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22896
bdev_abort_buf_io 121567
bdev_abort_buf_io_cb 0
bdev_abort_io 121595
bdev_abort_io_done 121591
bdev_abort_queued_io 121575
bdev_abort_retry 4
bdev_alias_del 6378
bdev_alloc_io_stat 28426
bdev_bytes_to_blocks 62597433
bdev_calculate_measured_queue_depth 107
bdev_ch_add_to_io_submitted 258266465
bdev_ch_remove_from_io_submitted 254142461
bdev_ch_resubmit_io 6354116
bdev_ch_retry_io 5606789
bdev_channel_abort_queued_ios 22164
bdev_channel_create 21742
bdev_channel_destroy 21734
bdev_channel_destroy_resource 21734
bdev_channel_for_each_io 0
bdev_channel_get_io 260403884
bdev_channel_poll_qos 393025
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 395402
bdev_channel_submit_qos_io_done 392632
bdev_close 64904
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 64951
bdev_desc_free 64951
bdev_desc_release_claims 347
bdev_destroy_cb 6391
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 410524
bdev_each_channel_msg 405950
bdev_enable_histogram_config_json 940
bdev_enable_qos 21789
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6366
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2306
bdev_examine_allowlist_remove 12700
bdev_finish_unregister_bdevs_iter 6318
bdev_finish_wait_for_examine_done 2306
bdev_for_each_io_done 0
bdev_free_io_stat 28426
bdev_get_by_name 31521
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 342
bdev_get_each_channel_stat 337
bdev_get_io_size_in_byte 225624378
bdev_get_io_stat 352
bdev_get_max_write 2779
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1105
bdev_histogram_enable_channel_cb 761
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 58
bdev_init_complete 2306
bdev_init_failed 0
bdev_io_complete 253185437
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 40519
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 252636079
bdev_io_do_submit 255321968
bdev_io_exec_sequence 350978
bdev_io_exec_sequence_cb 350978
bdev_io_get_buf 11089387
bdev_io_get_buf_complete 11088816
bdev_io_get_iobuf_cb 83314
bdev_io_get_max_buf_len 22168491
bdev_io_increment_outstanding 256124865
bdev_io_init 258495120
bdev_io_needs_sequence_exec 430283911
bdev_io_on_tailq 243190
bdev_io_pull_data 312078
bdev_io_pull_data_done 312074
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 312078
bdev_io_push_bounce_data_done 312074
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 312074
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 11092589
bdev_io_range_is_locked 53783
bdev_io_should_split 262461055
bdev_io_split 1062330
bdev_io_split_done 2255126
bdev_io_split_submit 2255142
bdev_io_status_get_string 0
bdev_io_submit 257261270
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 310459
bdev_io_type_supported 10156863
bdev_io_update_io_stat 254914103
bdev_io_use_accel_sequence 676211850
bdev_io_use_memory_domain 181955774
bdev_io_valid_blocks 260404157
bdev_is_read_io 18428127
bdev_lba_range_overlapped 50472
bdev_lba_range_overlaps_tailq 4694
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4673
bdev_lock_lba_range_check_io 41556
bdev_lock_lba_range_ctx 4673
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3744
bdev_mgmt_channel_create 13075
bdev_mgmt_channel_destroy 13075
bdev_mgr_unregister_cb 2306
bdev_module_action_complete 66704
bdev_module_action_done 64398
bdev_module_all_actions_completed 11891072
bdev_module_fini_iter 8164
bdev_module_fini_start_iter 4254
bdev_module_get_max_ctx_size 2306
bdev_modules_init 2306
bdev_name_add 12747
bdev_name_cmp 130144
bdev_name_del 449
bdev_name_del_unsafe 12728
bdev_name_tree_RB_FIND 31521
bdev_name_tree_RB_INSERT 12747
bdev_name_tree_RB_INSERT_COLOR 12728
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 12728
bdev_name_tree_RB_REMOVE_COLOR 9764
bdev_no_mem_poller 1
bdev_ok_to_examine 6366
bdev_open 64951
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2306
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28285
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 940
bdev_qos_destroy 196
bdev_qos_io_submit 11388734
bdev_qos_io_to_limit 877338317
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 877344789
bdev_qos_r_bps_queue 18428071
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 217971695
bdev_qos_rw_bps_rewind_quota 7652914
bdev_qos_rw_iops_queue 676490259
bdev_qos_rw_iops_rewind_quota 10637081
bdev_qos_rw_queue_io 894462520
bdev_qos_rw_rewind_io 18289995
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 751262
bdev_queue_nomem_io_tail 5603049
bdev_quiesce_range_locked 1260
bdev_read_blocks_with_md 17408537
bdev_readv_blocks_with_md 102902905
bdev_register 6365
bdev_register_finished 6354
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 226440260
bdev_rw_split_get_buf_cb 90634
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 5606790
bdev_start_qos 64904
bdev_start_reset 329
bdev_submit_request 255290710
bdev_trace 2060
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4673
bdev_unlock_lba_range_get_channel 3748
bdev_unmap_should_split 28066300
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1260
bdev_unregister 6354
bdev_unregister_abort_channel 430
bdev_unregister_unsafe 7045
bdev_update_qd_sampling_period 128
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 11888766
bdev_write_blocks_with_md 31413233
bdev_write_zero_buffer 612463
bdev_write_zero_buffer_done 612463
bdev_write_zeroes_should_split 3375535
bdev_write_zeroes_split 6839
bdev_writev_blocks_with_md 75098448
claim_bdev 347
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1531
claim_type_promotes_to_write 99
claim_verify_rom 91
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1096
io_channel_iter_get_bdev 816472
log_already_claimed 114
parent_bdev_io_complete 1062326
register_flag_bdev 2170
spdk_bdev_abort 121551
spdk_bdev_add_io_stat 22071
spdk_bdev_alias_add 6397
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1097
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 495
spdk_bdev_close 27561
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 498323485
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30119
spdk_bdev_dump_io_stat_json 332
spdk_bdev_enable_histogram_opts_init 771
spdk_bdev_examine 16
spdk_bdev_finish 2306
spdk_bdev_first 5107
spdk_bdev_first_leaf 646
spdk_bdev_flush 781702
spdk_bdev_flush_blocks 3054801
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 410524
spdk_bdev_for_each_channel_continue 405948
spdk_bdev_free_io 253873040
spdk_bdev_get_acwu 2681
spdk_bdev_get_aliases 30167
spdk_bdev_get_block_size 50298804
spdk_bdev_get_buf_align 69927017
spdk_bdev_get_by_name 3236
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9419120
spdk_bdev_get_device_stat 342
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 101205166
spdk_bdev_get_io_channel 34720
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602380
spdk_bdev_get_max_copy 2547
spdk_bdev_get_md_size 51755496
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133429
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66055
spdk_bdev_get_num_blocks 33008384
spdk_bdev_get_numa_id 1436
spdk_bdev_get_nvme_ctratt 3582
spdk_bdev_get_nvme_nsid 2987
spdk_bdev_get_optimal_io_boundary 2551
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3560
spdk_bdev_get_product_name 32612
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 327
spdk_bdev_get_qos_rate_limits 30129
spdk_bdev_get_qos_rpc_type 120476
spdk_bdev_get_uuid 46451
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6305
spdk_bdev_has_write_cache 2997
spdk_bdev_histogram_enable 764
spdk_bdev_histogram_enable_ext 771
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2306
spdk_bdev_io_complete 252909326
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 36456991
spdk_bdev_io_complete_nvme_status 27271172
spdk_bdev_io_complete_scsi_status 5406281
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 33630244
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 42505079
spdk_bdev_io_get_iovec 1086211
spdk_bdev_io_get_md_buf 10141627
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 24773976
spdk_bdev_io_get_scsi_status 9729182
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 29141590
spdk_bdev_io_get_thread 263442607
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11905726
spdk_bdev_io_set_md_buf 36750
spdk_bdev_io_type_supported 2576620
spdk_bdev_is_dif_check_enabled 1096290
spdk_bdev_is_dif_head_of_md 547982
spdk_bdev_is_md_interleaved 10588812
spdk_bdev_is_md_separate 54221059
spdk_bdev_is_zoned 5171
spdk_bdev_module_claim_bdev 4894
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_module_examine_done 64126
spdk_bdev_module_fini_done 5858
spdk_bdev_module_fini_start_done 1948
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 36909
spdk_bdev_module_list_find 36909
spdk_bdev_module_release_bdev 4822
spdk_bdev_next 29425
spdk_bdev_next_leaf 1570
spdk_bdev_notify_blockcnt_change 225
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 191807
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27256
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 973614
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1091
spdk_bdev_read 13931728
spdk_bdev_read_blocks 16130139
spdk_bdev_read_blocks_with_md 1300011
spdk_bdev_readv 1882738
spdk_bdev_readv_blocks 8477948
spdk_bdev_readv_blocks_ext 27957982
spdk_bdev_readv_blocks_with_md 64972460
spdk_bdev_register 6369
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29115
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6379
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1109
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 13842868
spdk_bdev_unmap_blocks 28106081
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1095
spdk_bdev_unregister 6382
spdk_bdev_unregister_by_name 778
spdk_bdev_wait_for_examine 11220
spdk_bdev_write 30040758
spdk_bdev_write_blocks 31118564
spdk_bdev_write_blocks_with_md 126905
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3375382
spdk_bdev_writev 2097349
spdk_bdev_writev_blocks 6201837
spdk_bdev_writev_blocks_ext 45665387
spdk_bdev_writev_blocks_with_md 22942335
spdk_bdev_zcopy_end 1171592
spdk_bdev_zcopy_start 1213848
spdk_for_each_bdev 5107
spdk_for_each_bdev_leaf 646

Generated by: LCOV version 1.14