LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4056 4915 82.5 %
Date: 2024-07-15 20:08:55 Functions: 408 446 91.5 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1904 2802 68.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23552835
_bdev_abort 28078
_bdev_copy_split 0
_bdev_get_block_size_with_md 537442
_bdev_init 2178
_bdev_io_check_opts 75408370
_bdev_io_complete 199126736
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1266
_bdev_io_ext_use_bounce_buffer 336391
_bdev_io_handle_no_mem 199832821
_bdev_io_pull_bounce_data_buf 337645
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1266
_bdev_io_put_buf 8897483
_bdev_io_set_buf 8897483
_bdev_io_set_md_buf 8897483
_bdev_io_submit 199098336
_bdev_io_submit_ext 138184738
_bdev_lock_lba_range 7763
_bdev_memory_domain_get_io_cb 336391
_bdev_memory_domain_io_get_buf 336391
_bdev_next_leaf 1863
_bdev_open_async 2211
_bdev_rw_split 2256326
_bdev_trace 2178
_bdev_unlock_lba_range 7763
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 169
_calculate_measured_qd_cpl 86
_event_notify 1641
_is_buf_allocated 48410318
_media_management_notify 0
_remove_notify 1416
_resize_notify 225
_spdk_bdev_quiesce 8811
_tmp_bdev_event_cb 0
_to_next_boundary 5125157
bdev_abort 28075
bdev_abort_all_buf_io 27058
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 53310
bdev_abort_buf_io 28072
bdev_abort_buf_io_cb 0
bdev_abort_io 28084
bdev_abort_io_done 28081
bdev_abort_queued_io 28078
bdev_abort_retry 3
bdev_alias_del 7611
bdev_alloc_io_stat 33810
bdev_bytes_to_blocks 47518999
bdev_calculate_measured_queue_depth 86
bdev_ch_add_to_io_submitted 201381623
bdev_ch_remove_from_io_submitted 201381623
bdev_ch_resubmit_io 6561001
bdev_ch_retry_io 5760343
bdev_channel_abort_queued_ios 26749
bdev_channel_create 25949
bdev_channel_destroy 25943
bdev_channel_destroy_resource 25943
bdev_channel_for_each_io 0
bdev_channel_get_io 202111003
bdev_channel_poll_qos 334967
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 273
bdev_channel_submit_qos_io 335800
bdev_channel_submit_qos_io_done 334512
bdev_close 72500
bdev_compare_and_write_do_compare 3335
bdev_compare_and_write_do_compare_done 3335
bdev_compare_and_write_do_write 3193
bdev_compare_and_write_do_write_done 3193
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3314
bdev_compare_do_read_done 3314
bdev_comparev_and_writev_blocks_locked 3335
bdev_comparev_and_writev_blocks_unlock 3335
bdev_comparev_and_writev_blocks_unlocked 3335
bdev_comparev_blocks_with_md 3393
bdev_copy_do_read 9
bdev_copy_do_read_done 9
bdev_copy_do_write 9
bdev_copy_do_write_done 9
bdev_copy_get_buf_cb 9
bdev_copy_should_split 287
bdev_copy_split 12
bdev_desc_alloc 72536
bdev_desc_free 72536
bdev_desc_release_claims 293
bdev_destroy_cb 7634
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 359504
bdev_each_channel_msg 347323
bdev_enable_histogram_config_json 851
bdev_enable_qos 25987
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 7591
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 162
bdev_examine_allowlist_free 2242
bdev_finish_unregister_bdevs_iter 6997
bdev_finish_wait_for_examine_done 2242
bdev_for_each_io_done 0
bdev_free_io_stat 33810
bdev_get_by_name 42658
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 267
bdev_get_each_channel_stat 260
bdev_get_io_size_in_byte 79399905
bdev_get_io_stat 275
bdev_get_max_write 3231
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 996
bdev_histogram_enable_channel_cb 710
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2242
bdev_init_failed 0
bdev_io_complete 200581586
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 68679
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 200307833
bdev_io_do_submit 199098321
bdev_io_exec_sequence 405058
bdev_io_exec_sequence_cb 405058
bdev_io_get_buf 8897483
bdev_io_get_buf_complete 8897483
bdev_io_get_iobuf_cb 38269
bdev_io_get_max_buf_len 17794966
bdev_io_increment_outstanding 200307833
bdev_io_init 201340351
bdev_io_needs_sequence_exec 345711982
bdev_io_on_tailq 56168
bdev_io_pull_data 337648
bdev_io_pull_data_done 337645
bdev_io_pull_data_done_and_track 6
bdev_io_pull_md_buf 12
bdev_io_pull_md_buf_done 6
bdev_io_push_bounce_data 1269
bdev_io_push_bounce_data_done 1266
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1266
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 8897483
bdev_io_range_is_locked 222167
bdev_io_should_split 203595377
bdev_io_split 2254940
bdev_io_split_done 5166593
bdev_io_split_submit 5166605
bdev_io_status_get_string 0
bdev_io_submit 201355084
bdev_io_submit_reset 258
bdev_io_submit_sequence_cb 336379
bdev_io_type_supported 6228244
bdev_io_update_io_stat 199126736
bdev_io_use_accel_sequence 383705
bdev_io_use_memory_domain 1284
bdev_io_valid_blocks 201853165
bdev_is_read_io 14783686
bdev_lba_range_overlapped 218930
bdev_lba_range_overlaps_tailq 7804
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3359
bdev_lock_lba_range_cb 7763
bdev_lock_lba_range_check_io 168809
bdev_lock_lba_range_ctx 7763
bdev_lock_lba_range_ctx_msg 38
bdev_lock_lba_range_get_channel 4243
bdev_mgmt_channel_create 14028
bdev_mgmt_channel_destroy 14028
bdev_mgr_unregister_cb 2242
bdev_module_action_complete 83131
bdev_module_action_done 80889
bdev_module_all_actions_completed 9030758
bdev_module_fini_iter 8201
bdev_module_fini_start_iter 4214
bdev_module_get_max_ctx_size 2242
bdev_modules_init 2242
bdev_name_add 15213
bdev_name_cmp 170843
bdev_name_del 407
bdev_name_del_unsafe 15199
bdev_name_tree_RB_FIND 42658
bdev_name_tree_RB_INSERT 15213
bdev_name_tree_RB_INSERT_COLOR 15199
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 15199
bdev_name_tree_RB_REMOVE_COLOR 12315
bdev_no_mem_poller 1
bdev_ok_to_examine 7591
bdev_open 72536
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2201
bdev_open_async_fini 2242
bdev_open_async_opts_copy 2201
bdev_open_async_opts_get_default 2201
bdev_open_ext 37105
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 851
bdev_qos_destroy 160
bdev_qos_io_submit 6137093
bdev_qos_io_to_limit 310687085
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 310687085
bdev_qos_r_bps_queue 14783644
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 73208382
bdev_qos_rw_bps_rewind_quota 6191523
bdev_qos_rw_iops_queue 251214490
bdev_qos_rw_iops_rewind_quota 8482754
bdev_qos_rw_queue_io 324422872
bdev_qos_rw_rewind_io 14674277
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_qos_w_bps_queue 42
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 6
bdev_queue_nomem_io_head 804384
bdev_queue_nomem_io_tail 5756772
bdev_quiesce_range_locked 4404
bdev_read_blocks_with_md 15836524
bdev_readv_blocks_with_md 67617113
bdev_register 7599
bdev_register_finished 7591
bdev_reset_check_outstanding_io 39
bdev_reset_check_outstanding_io_done 39
bdev_reset_complete 270
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 309
bdev_reset_freeze_channel_done 270
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 180842417
bdev_rw_split_get_buf_cb 144616
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 194
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 5760344
bdev_start_qos 72500
bdev_start_reset 270
bdev_submit_request 199902826
bdev_trace 2073
bdev_unfreeze_channel 309
bdev_unlock_lba_range 3365
bdev_unlock_lba_range_cb 7763
bdev_unlock_lba_range_get_channel 4246
bdev_unmap_should_split 17573353
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 4404
bdev_unregister 7591
bdev_unregister_abort_channel 806
bdev_unregister_unsafe 8887
bdev_update_qd_sampling_period 102
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 9028516
bdev_write_blocks_with_md 24566636
bdev_write_zero_buffer 534211
bdev_write_zero_buffer_done 534211
bdev_write_zeroes_should_split 1940804
bdev_write_zeroes_split 5241
bdev_writev_blocks_with_md 71108042
claim_bdev 293
claim_opts_copy 66
claim_reset 278
claim_type_is_v2 1270
claim_type_promotes_to_write 71
claim_verify_rom 68
claim_verify_rwm 24
claim_verify_rwo 240
event_notify 1641
io_channel_iter_get_bdev 706827
log_already_claimed 83
parent_bdev_io_complete 2254937
register_flag_bdev 2178
spdk_bdev_abort 28069
spdk_bdev_add_io_stat 26203
spdk_bdev_alias_add 7625
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 390
spdk_bdev_channel_get_histogram 989
spdk_bdev_claim_get_name 8681
spdk_bdev_claim_opts_init 377
spdk_bdev_close 35883
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3351
spdk_bdev_comparev_blocks 3375
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 278
spdk_bdev_desc_get_bdev 384964809
spdk_bdev_destruct_done 2025
spdk_bdev_dump_info_json 29631
spdk_bdev_dump_io_stat_json 272
spdk_bdev_examine 3
spdk_bdev_finish 2242
spdk_bdev_first 5080
spdk_bdev_first_leaf 538
spdk_bdev_flush 650954
spdk_bdev_flush_blocks 2424503
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 359504
spdk_bdev_for_each_channel_continue 347323
spdk_bdev_free_io 201340351
spdk_bdev_get_acwu 1400
spdk_bdev_get_aliases 29655
spdk_bdev_get_block_size 41138980
spdk_bdev_get_buf_align 63184462
spdk_bdev_get_by_name 5553
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 7821375
spdk_bdev_get_device_stat 267
spdk_bdev_get_dif_type 61640149
spdk_bdev_get_io_channel 43802
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type_name 592620
spdk_bdev_get_max_copy 1284
spdk_bdev_get_md_size 39001634
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 159192
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 71064
spdk_bdev_get_num_blocks 27208838
spdk_bdev_get_nvme_ctratt 3016
spdk_bdev_get_optimal_io_boundary 1289
spdk_bdev_get_opts 305
spdk_bdev_get_physical_block_size 2304
spdk_bdev_get_product_name 32133
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 268
spdk_bdev_get_qos_rate_limits 29639
spdk_bdev_get_qos_rpc_type 118524
spdk_bdev_get_uuid 37557
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 4733
spdk_bdev_has_write_cache 3014
spdk_bdev_histogram_enable 718
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2242
spdk_bdev_io_complete 199902976
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 28567786
spdk_bdev_io_complete_nvme_status 23555858
spdk_bdev_io_complete_scsi_status 4489185
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 32112648
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 44730883
spdk_bdev_io_get_iovec 580692
spdk_bdev_io_get_md_buf 8047402
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 21152523
spdk_bdev_io_get_scsi_status 8056978
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 24940320
spdk_bdev_io_get_thread 209486529
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9140838
spdk_bdev_io_set_md_buf 43510
spdk_bdev_io_type_supported 1624304
spdk_bdev_is_dif_check_enabled 1151316
spdk_bdev_is_dif_head_of_md 576999
spdk_bdev_is_md_interleaved 8945387
spdk_bdev_is_md_separate 44111601
spdk_bdev_is_zoned 3720
spdk_bdev_module_claim_bdev 6732
spdk_bdev_module_claim_bdev_desc 362
spdk_bdev_module_examine_done 80697
spdk_bdev_module_fini_done 5959
spdk_bdev_module_fini_start_done 1972
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 37423
spdk_bdev_module_list_find 37423
spdk_bdev_module_release_bdev 6678
spdk_bdev_next 27705
spdk_bdev_next_leaf 1325
spdk_bdev_notify_blockcnt_change 156
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 32
spdk_bdev_nvme_io_passthru 78
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 161003
spdk_bdev_open_async 2201
spdk_bdev_open_ext 34900
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 770636
spdk_bdev_quiesce 545
spdk_bdev_quiesce_range 3859
spdk_bdev_read 11948583
spdk_bdev_read_blocks 14559077
spdk_bdev_read_blocks_with_md 1277447
spdk_bdev_readv 1764936
spdk_bdev_readv_blocks 6928323
spdk_bdev_readv_blocks_ext 28769061
spdk_bdev_readv_blocks_with_md 28878019
spdk_bdev_register 7602
spdk_bdev_reset 273
spdk_bdev_reset_io_stat 33810
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 308
spdk_bdev_set_qd_sampling_period 7610
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 998
spdk_bdev_subsystem_config_json 162
spdk_bdev_unmap 8616635
spdk_bdev_unmap_blocks 17761033
spdk_bdev_unquiesce 545
spdk_bdev_unquiesce_range 3862
spdk_bdev_unregister 7612
spdk_bdev_unregister_by_name 1238
spdk_bdev_wait_for_examine 12481
spdk_bdev_write 22508907
spdk_bdev_write_blocks 23917517
spdk_bdev_write_blocks_with_md 114906
spdk_bdev_write_zeroes 488
spdk_bdev_write_zeroes_blocks 1940674
spdk_bdev_writev 2028478
spdk_bdev_writev_blocks 5272708
spdk_bdev_writev_blocks_ext 46639325
spdk_bdev_writev_blocks_with_md 17112603
spdk_bdev_zcopy_end 582125
spdk_bdev_zcopy_start 582433
spdk_for_each_bdev 5080
spdk_for_each_bdev_leaf 538

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