LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4015 4853 82.7 %
Date: 2024-07-11 15:05:21 Functions: 403 440 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1914 2788 68.7 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 26058858
_bdev_abort 30434
_bdev_copy_split 0
_bdev_get_block_size_with_md 581760
_bdev_init 1928
_bdev_io_check_opts 83310038
_bdev_io_complete 247373323
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1371
_bdev_io_ext_use_bounce_buffer 325623
_bdev_io_handle_no_mem 248183168
_bdev_io_pull_bounce_data_buf 326978
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1371
_bdev_io_put_buf 12437901
_bdev_io_set_buf 12437901
_bdev_io_set_md_buf 12437901
_bdev_io_submit 247342544
_bdev_io_submit_ext 137044255
_bdev_lock_lba_range 5462
_bdev_memory_domain_get_io_cb 325623
_bdev_memory_domain_io_get_buf 325623
_bdev_next_leaf 1801
_bdev_open_async 917
_bdev_rw_split 710371
_bdev_trace 1928
_bdev_unlock_lba_range 5462
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 222
_calculate_measured_qd_cpl 113
_event_notify 1267
_is_buf_allocated 56494338
_media_management_notify 0
_remove_notify 988
_resize_notify 279
_spdk_bdev_quiesce 4190
_tmp_bdev_event_cb 0
_to_next_boundary 2228453
bdev_abort 30430
bdev_abort_all_buf_io 21932
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 43350
bdev_abort_buf_io 30426
bdev_abort_buf_io_cb 0
bdev_abort_io 30442
bdev_abort_io_done 30438
bdev_abort_queued_io 30434
bdev_abort_retry 4
bdev_alias_del 6201
bdev_alloc_io_stat 27523
bdev_bytes_to_blocks 53606096
bdev_calculate_measured_queue_depth 113
bdev_ch_resubmit_io 7733944
bdev_ch_retry_io 7034824
bdev_channel_abort_queued_ios 21587
bdev_channel_create 21081
bdev_channel_destroy 21073
bdev_channel_destroy_resource 21073
bdev_channel_for_each_io 0
bdev_channel_get_io 248964502
bdev_channel_poll_qos 292432
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 299
bdev_channel_submit_qos_io 293442
bdev_channel_submit_qos_io_done 292176
bdev_close 62882
bdev_compare_and_write_do_compare 3337
bdev_compare_and_write_do_compare_done 3337
bdev_compare_and_write_do_write 3194
bdev_compare_and_write_do_write_done 3194
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3325
bdev_compare_do_read_done 3325
bdev_comparev_and_writev_blocks_locked 3337
bdev_comparev_and_writev_blocks_unlock 3337
bdev_comparev_and_writev_blocks_unlocked 3337
bdev_comparev_blocks_with_md 3409
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 311
bdev_copy_split 16
bdev_desc_alloc 62927
bdev_desc_free 62927
bdev_desc_release_claims 327
bdev_destroy_cb 6219
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 311164
bdev_each_channel_msg 304374
bdev_enable_histogram_config_json 842
bdev_enable_qos 21126
bdev_enable_qos_done 171
bdev_enable_qos_msg 53
bdev_examine 6177
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 132
bdev_examine_allowlist_free 2089
bdev_finish_unregister_bdevs_iter 5962
bdev_finish_wait_for_examine_done 2089
bdev_for_each_io_done 0
bdev_free_io_stat 27523
bdev_get_by_name 31167
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 263
bdev_get_each_channel_stat 255
bdev_get_io_size_in_byte 90328504
bdev_get_io_stat 271
bdev_get_max_write 2712
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 908
bdev_histogram_enable_channel_cb 616
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2089
bdev_init_failed 0
bdev_io_complete 249804546
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 84419
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 248629955
bdev_io_do_submit 247342524
bdev_io_exec_sequence 360978
bdev_io_exec_sequence_cb 360978
bdev_io_get_buf 12437901
bdev_io_get_buf_complete 12437901
bdev_io_get_iobuf_cb 23985
bdev_io_get_max_buf_len 24875802
bdev_io_increment_outstanding 248629955
bdev_io_init 247989489
bdev_io_needs_sequence_exec 391702177
bdev_io_on_tailq 60884
bdev_io_pull_data 330298
bdev_io_pull_data_done 326978
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 1375
bdev_io_push_bounce_data_done 1371
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1371
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 12437901
bdev_io_range_is_locked 159437
bdev_io_should_split 248699093
bdev_io_split 709552
bdev_io_split_done 2288254
bdev_io_split_submit 2288270
bdev_io_status_get_string 0
bdev_io_submit 248053727
bdev_io_submit_reset 278
bdev_io_submit_sequence_cb 276559
bdev_io_type_supported 9022308
bdev_io_update_io_stat 247373323
bdev_io_use_accel_sequence 418765
bdev_io_use_memory_domain 50443
bdev_io_valid_blocks 248638170
bdev_is_read_io 16225860
bdev_lba_range_overlapped 156196
bdev_lba_range_overlaps_tailq 5498
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 5462
bdev_lock_lba_range_check_io 120580
bdev_lock_lba_range_ctx 5462
bdev_lock_lba_range_ctx_msg 32
bdev_lock_lba_range_get_channel 4052
bdev_mgmt_channel_create 12411
bdev_mgmt_channel_destroy 12411
bdev_mgr_unregister_cb 2089
bdev_module_action_complete 65996
bdev_module_action_done 63907
bdev_module_all_actions_completed 3221438
bdev_module_fini_iter 7397
bdev_module_fini_start_iter 3844
bdev_module_get_max_ctx_size 2089
bdev_modules_init 2089
bdev_name_add 12398
bdev_name_cmp 119872
bdev_name_del 617
bdev_name_del_unsafe 12380
bdev_name_tree_RB_FIND 31167
bdev_name_tree_RB_INSERT 12398
bdev_name_tree_RB_INSERT_COLOR 12380
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 12380
bdev_name_tree_RB_REMOVE_COLOR 9022
bdev_no_mem_poller 22
bdev_ok_to_examine 6177
bdev_open 62927
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 907
bdev_open_async_fini 2089
bdev_open_async_opts_copy 907
bdev_open_async_opts_get_default 907
bdev_open_ext 29066
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 102
bdev_qos_config_json 842
bdev_qos_destroy 163
bdev_qos_io_submit 6648907
bdev_qos_io_to_limit 345673086
bdev_qos_is_iops_rate_limit 857
bdev_qos_queue_io 345673086
bdev_qos_r_bps_queue 16225804
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 82712265
bdev_qos_rw_bps_rewind_quota 7616239
bdev_qos_rw_iops_queue 278127428
bdev_qos_rw_iops_rewind_quota 8474590
bdev_qos_rw_queue_io 360839693
bdev_qos_rw_rewind_io 16090829
bdev_qos_set_ops 127
bdev_qos_update_max_quota_per_timeslice 127
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 929713
bdev_queue_nomem_io_tail 6807742
bdev_quiesce_range_locked 2093
bdev_read_blocks_with_md 54350755
bdev_readv_blocks_with_md 57964528
bdev_register 6187
bdev_register_finished 6177
bdev_reset_check_outstanding_io 53
bdev_reset_check_outstanding_io_done 53
bdev_reset_complete 295
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 345
bdev_reset_freeze_channel_done 295
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 219922257
bdev_rw_split_get_buf_cb 118306
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 200
bdev_set_qos_rate_limits 128
bdev_shared_ch_retry_io 7034848
bdev_start_qos 62882
bdev_start_reset 295
bdev_submit_request 248269093
bdev_trace 1837
bdev_unfreeze_channel 345
bdev_unlock_lba_range 3377
bdev_unlock_lba_range_cb 5462
bdev_unlock_lba_range_get_channel 4056
bdev_unmap_should_split 21631011
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 2093
bdev_unregister 6177
bdev_unregister_abort_channel 514
bdev_unregister_unsafe 7116
bdev_update_qd_sampling_period 133
bdev_update_qos_rate_limit_msg 13
bdev_wait_for_examine_cb 3219349
bdev_write_blocks_with_md 27965611
bdev_write_zero_buffer 579048
bdev_write_zero_buffer_done 579048
bdev_write_zeroes_should_split 2249067
bdev_write_zeroes_split 7617
bdev_writev_blocks_with_md 79604187
claim_bdev 327
claim_opts_copy 88
claim_reset 314
claim_type_is_v2 1443
claim_type_promotes_to_write 71
claim_verify_rom 67
claim_verify_rwm 32
claim_verify_rwo 280
event_notify 1267
io_channel_iter_get_bdev 615538
log_already_claimed 107
parent_bdev_io_complete 709548
register_flag_bdev 1928
spdk_bdev_abort 30422
spdk_bdev_add_io_stat 21328
spdk_bdev_alias_add 6215
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 591
spdk_bdev_channel_get_histogram 900
spdk_bdev_claim_get_name 7817
spdk_bdev_claim_opts_init 439
spdk_bdev_close 27957
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3353
spdk_bdev_comparev_blocks 3385
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 299
spdk_bdev_desc_get_bdev 310269701
spdk_bdev_destruct_done 1787
spdk_bdev_dump_info_json 28082
spdk_bdev_dump_io_stat_json 267
spdk_bdev_examine 4
spdk_bdev_finish 2089
spdk_bdev_first 4821
spdk_bdev_first_leaf 505
spdk_bdev_flush 669026
spdk_bdev_flush_blocks 3935076
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 311164
spdk_bdev_for_each_channel_continue 304374
spdk_bdev_free_io 247989489
spdk_bdev_get_acwu 2691
spdk_bdev_get_aliases 28114
spdk_bdev_get_block_size 45244203
spdk_bdev_get_buf_align 80048409
spdk_bdev_get_by_name 2101
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 29829664
spdk_bdev_get_device_stat 263
spdk_bdev_get_dif_type 47379024
spdk_bdev_get_io_channel 34949
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_max_copy 2576
spdk_bdev_get_md_size 56729014
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133564
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 27878619
spdk_bdev_get_num_blocks 52947916
spdk_bdev_get_optimal_io_boundary 2580
spdk_bdev_get_opts 290
spdk_bdev_get_physical_block_size 4623
spdk_bdev_get_product_name 32106
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 263
spdk_bdev_get_qos_rate_limits 28090
spdk_bdev_get_qos_rpc_type 112328
spdk_bdev_get_uuid 72088
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 5965
spdk_bdev_has_write_cache 6094
spdk_bdev_histogram_enable 626
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2089
spdk_bdev_io_complete 248269294
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_nvme_status 39278591
spdk_bdev_io_complete_scsi_status 5302581
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 38169742
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 47465794
spdk_bdev_io_get_iovec 12060385
spdk_bdev_io_get_md_buf 11384673
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 23335285
spdk_bdev_io_get_scsi_status 30773721
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 41574769
spdk_bdev_io_get_thread 262249819
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12787955
spdk_bdev_io_set_md_buf 39973
spdk_bdev_io_type_supported 1538881
spdk_bdev_is_dif_check_enabled 1268556
spdk_bdev_is_dif_head_of_md 633386
spdk_bdev_is_md_interleaved 31046208
spdk_bdev_is_md_separate 54574912
spdk_bdev_is_zoned 3870
spdk_bdev_module_claim_bdev 5194
spdk_bdev_module_claim_bdev_desc 419
spdk_bdev_module_examine_done 63651
spdk_bdev_module_fini_done 5308
spdk_bdev_module_fini_start_done 1755
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 33017
spdk_bdev_module_list_find 33017
spdk_bdev_module_release_bdev 5122
spdk_bdev_next 27458
spdk_bdev_next_leaf 1296
spdk_bdev_notify_blockcnt_change 191
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 33
spdk_bdev_nvme_io_passthru 79
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 2382434
spdk_bdev_open_async 907
spdk_bdev_open_ext 28157
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 974975
spdk_bdev_quiesce 224
spdk_bdev_quiesce_range 1869
spdk_bdev_read 12440763
spdk_bdev_read_blocks 18794915
spdk_bdev_read_blocks_with_md 35555840
spdk_bdev_readv 2192364
spdk_bdev_readv_blocks 20353111
spdk_bdev_readv_blocks_ext 35796646
spdk_bdev_readv_blocks_with_md 16
spdk_bdev_register 6191
spdk_bdev_reset 299
spdk_bdev_reset_io_stat 27523
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 294
spdk_bdev_set_qd_sampling_period 6201
spdk_bdev_set_qos_rate_limits 136
spdk_bdev_set_timeout 912
spdk_bdev_subsystem_config_json 132
spdk_bdev_unmap 10653786
spdk_bdev_unmap_blocks 21877166
spdk_bdev_unquiesce 224
spdk_bdev_unquiesce_range 1873
spdk_bdev_unregister 6205
spdk_bdev_unregister_by_name 1097
spdk_bdev_wait_for_examine 10052
spdk_bdev_write 24513678
spdk_bdev_write_blocks 27271553
spdk_bdev_write_blocks_with_md 115016
spdk_bdev_write_zeroes 645
spdk_bdev_write_zeroes_blocks 2248735
spdk_bdev_writev 3135810
spdk_bdev_writev_blocks 17805467
spdk_bdev_writev_blocks_ext 47513400
spdk_bdev_writev_blocks_with_md 13871663
spdk_bdev_zcopy_end 679106
spdk_bdev_zcopy_start 680426
spdk_for_each_bdev 4821
spdk_for_each_bdev_leaf 505

Generated by: LCOV version 1.14