LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4043 4915 82.3 %
Date: 2024-07-16 00:21:09 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1899 2802 67.8 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 21686671
_bdev_abort 26904
_bdev_copy_split 0
_bdev_get_block_size_with_md 562622
_bdev_init 2089
_bdev_io_check_opts 75256613
_bdev_io_complete 192785087
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1263
_bdev_io_ext_use_bounce_buffer 354556
_bdev_io_handle_no_mem 193047714
_bdev_io_pull_bounce_data_buf 355807
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1263
_bdev_io_put_buf 9188054
_bdev_io_set_buf 9188054
_bdev_io_set_md_buf 9188054
_bdev_io_submit 192757960
_bdev_io_submit_ext 135328056
_bdev_lock_lba_range 7708
_bdev_memory_domain_get_io_cb 354556
_bdev_memory_domain_io_get_buf 354556
_bdev_next_leaf 1853
_bdev_open_async 2082
_bdev_rw_split 2722126
_bdev_trace 2089
_bdev_unlock_lba_range 7708
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 143
_calculate_measured_qd_cpl 73
_event_notify 1623
_is_buf_allocated 47562542
_media_management_notify 0
_remove_notify 1402
_resize_notify 221
_spdk_bdev_quiesce 8701
_tmp_bdev_event_cb 0
_to_next_boundary 5750131
bdev_abort 26901
bdev_abort_all_buf_io 26723
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 52646
bdev_abort_buf_io 26898
bdev_abort_buf_io_cb 0
bdev_abort_io 26910
bdev_abort_io_done 26907
bdev_abort_queued_io 26904
bdev_abort_retry 3
bdev_alias_del 7422
bdev_alloc_io_stat 33290
bdev_bytes_to_blocks 42777180
bdev_calculate_measured_queue_depth 73
bdev_ch_add_to_io_submitted 195506834
bdev_ch_remove_from_io_submitted 195506834
bdev_ch_resubmit_io 2552617
bdev_ch_retry_io 2195525
bdev_channel_abort_queued_ios 26413
bdev_channel_create 25619
bdev_channel_destroy 25613
bdev_channel_destroy_resource 25613
bdev_channel_for_each_io 0
bdev_channel_get_io 196335661
bdev_channel_poll_qos 326484
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 274
bdev_channel_submit_qos_io 327235
bdev_channel_submit_qos_io_done 325999
bdev_close 57272
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 57307
bdev_desc_free 57307
bdev_desc_release_claims 281
bdev_destroy_cb 7445
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 350672
bdev_each_channel_msg 338705
bdev_enable_histogram_config_json 732
bdev_enable_qos 25654
bdev_enable_qos_done 164
bdev_enable_qos_msg 41
bdev_examine 7402
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 151
bdev_examine_allowlist_free 2159
bdev_finish_unregister_bdevs_iter 6838
bdev_finish_wait_for_examine_done 2159
bdev_for_each_io_done 0
bdev_free_io_stat 33290
bdev_get_by_name 41322
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 266
bdev_get_each_channel_stat 263
bdev_get_io_size_in_byte 90844324
bdev_get_io_stat 274
bdev_get_max_write 3121
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 993
bdev_histogram_enable_channel_cb 707
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2159
bdev_init_failed 0
bdev_io_complete 194190774
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 69985
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 193543500
bdev_io_do_submit 192757945
bdev_io_exec_sequence 424529
bdev_io_exec_sequence_cb 424529
bdev_io_get_buf 9188054
bdev_io_get_buf_complete 9188054
bdev_io_get_iobuf_cb 38990
bdev_io_get_max_buf_len 18376108
bdev_io_increment_outstanding 193543500
bdev_io_init 195466796
bdev_io_needs_sequence_exec 336910496
bdev_io_on_tailq 53820
bdev_io_pull_data 355810
bdev_io_pull_data_done 355807
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 1266
bdev_io_push_bounce_data_done 1263
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1263
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 9188054
bdev_io_range_is_locked 206404
bdev_io_should_split 198188582
bdev_io_split 2721668
bdev_io_split_done 5790186
bdev_io_split_submit 5790198
bdev_io_status_get_string 0
bdev_io_submit 195481482
bdev_io_submit_reset 259
bdev_io_submit_sequence_cb 354544
bdev_io_type_supported 6309433
bdev_io_update_io_stat 192785087
bdev_io_use_accel_sequence 404854
bdev_io_use_memory_domain 1281
bdev_io_valid_blocks 196052278
bdev_is_read_io 15817112
bdev_lba_range_overlapped 203167
bdev_lba_range_overlaps_tailq 7749
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3359
bdev_lock_lba_range_cb 7708
bdev_lock_lba_range_check_io 166219
bdev_lock_lba_range_ctx 7708
bdev_lock_lba_range_ctx_msg 38
bdev_lock_lba_range_get_channel 4233
bdev_mgmt_channel_create 13812
bdev_mgmt_channel_destroy 13812
bdev_mgr_unregister_cb 2159
bdev_module_action_complete 81073
bdev_module_action_done 78914
bdev_module_all_actions_completed 9698400
bdev_module_fini_iter 7885
bdev_module_fini_start_iter 4056
bdev_module_get_max_ctx_size 2159
bdev_modules_init 2159
bdev_name_add 14835
bdev_name_cmp 167909
bdev_name_del 398
bdev_name_del_unsafe 14821
bdev_name_tree_RB_FIND 41322
bdev_name_tree_RB_INSERT 14835
bdev_name_tree_RB_INSERT_COLOR 14821
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 14821
bdev_name_tree_RB_REMOVE_COLOR 11974
bdev_no_mem_poller 1
bdev_ok_to_examine 7402
bdev_open 57307
bdev_open_async 0
bdev_open_async_cancel 0
bdev_open_async_done 2082
bdev_open_async_fini 2159
bdev_open_async_opts_copy 2082
bdev_open_async_opts_get_default 2082
bdev_open_ext 36237
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 95
bdev_qos_config_json 732
bdev_qos_destroy 155
bdev_qos_io_submit 6384237
bdev_qos_io_to_limit 361492782
bdev_qos_is_iops_rate_limit 692
bdev_qos_queue_io 361492782
bdev_qos_r_bps_queue 15817070
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 83593313
bdev_qos_rw_bps_rewind_quota 7251011
bdev_qos_rw_iops_queue 292693530
bdev_qos_rw_iops_rewind_quota 8436128
bdev_qos_rw_queue_io 376286843
bdev_qos_rw_rewind_io 15687139
bdev_qos_set_ops 114
bdev_qos_update_max_quota_per_timeslice 114
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 360969
bdev_queue_nomem_io_tail 2191803
bdev_quiesce_range_locked 4349
bdev_read_blocks_with_md 15565729
bdev_readv_blocks_with_md 68048562
bdev_register 7410
bdev_register_finished 7402
bdev_reset_check_outstanding_io 39
bdev_reset_check_outstanding_io_done 39
bdev_reset_complete 271
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 310
bdev_reset_freeze_channel_done 271
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 176644170
bdev_rw_split_get_buf_cb 136807
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 186
bdev_set_qos_rate_limits 117
bdev_shared_ch_retry_io 2195526
bdev_start_qos 57272
bdev_start_reset 271
bdev_submit_request 193119023
bdev_trace 1987
bdev_unfreeze_channel 310
bdev_unlock_lba_range 3365
bdev_unlock_lba_range_cb 7708
bdev_unlock_lba_range_get_channel 4236
bdev_unmap_should_split 16107629
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 4349
bdev_unregister 7402
bdev_unregister_abort_channel 800
bdev_unregister_unsafe 8684
bdev_update_qd_sampling_period 89
bdev_update_qos_rate_limit_msg 9
bdev_wait_for_examine_cb 9696241
bdev_write_blocks_with_md 23029043
bdev_write_zero_buffer 559501
bdev_write_zero_buffer_done 559501
bdev_write_zeroes_should_split 2056191
bdev_write_zeroes_split 5071
bdev_writev_blocks_with_md 67879281
claim_bdev 281
claim_opts_copy 66
claim_reset 268
claim_type_is_v2 1223
claim_type_promotes_to_write 69
claim_verify_rom 66
claim_verify_rwm 24
claim_verify_rwo 230
event_notify 1623
io_channel_iter_get_bdev 689377
log_already_claimed 82
parent_bdev_io_complete 2721665
register_flag_bdev 2089
spdk_bdev_abort 26895
spdk_bdev_add_io_stat 25876
spdk_bdev_alias_add 7436
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 381
spdk_bdev_channel_get_histogram 986
spdk_bdev_claim_get_name 5138
spdk_bdev_claim_opts_init 365
spdk_bdev_close 35043
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 371100207
spdk_bdev_destruct_done 1962
spdk_bdev_dump_info_json 15323
spdk_bdev_dump_io_stat_json 271
spdk_bdev_examine 3
spdk_bdev_finish 2159
spdk_bdev_first 3945
spdk_bdev_first_leaf 534
spdk_bdev_flush 622442
spdk_bdev_flush_blocks 2533091
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 350672
spdk_bdev_for_each_channel_continue 338705
spdk_bdev_free_io 195466796
spdk_bdev_get_acwu 1364
spdk_bdev_get_aliases 15347
spdk_bdev_get_block_size 40466913
spdk_bdev_get_buf_align 62394154
spdk_bdev_get_by_name 5085
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 6925623
spdk_bdev_get_device_stat 266
spdk_bdev_get_dif_type 61914424
spdk_bdev_get_io_channel 43097
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type_name 306460
spdk_bdev_get_max_copy 1248
spdk_bdev_get_md_size 39362346
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 119966
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 51099
spdk_bdev_get_num_blocks 26868632
spdk_bdev_get_nvme_ctratt 2981
spdk_bdev_get_optimal_io_boundary 1253
spdk_bdev_get_opts 300
spdk_bdev_get_physical_block_size 2198
spdk_bdev_get_product_name 17637
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 267
spdk_bdev_get_qos_rate_limits 15331
spdk_bdev_get_qos_rpc_type 61292
spdk_bdev_get_uuid 35634
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 4697
spdk_bdev_has_write_cache 2805
spdk_bdev_histogram_enable 715
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2159
spdk_bdev_io_complete 193119173
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 26608182
spdk_bdev_io_complete_nvme_status 23461779
spdk_bdev_io_complete_scsi_status 3428406
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 30518887
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 39615359
spdk_bdev_io_get_iovec 604905
spdk_bdev_io_get_md_buf 8286284
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 21568882
spdk_bdev_io_get_scsi_status 7239422
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 24795261
spdk_bdev_io_get_thread 203386131
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9437358
spdk_bdev_io_set_md_buf 46503
spdk_bdev_io_type_supported 1371544
spdk_bdev_is_dif_check_enabled 1308292
spdk_bdev_is_dif_head_of_md 655484
spdk_bdev_is_md_interleaved 8153127
spdk_bdev_is_md_separate 45679773
spdk_bdev_is_zoned 3660
spdk_bdev_module_claim_bdev 6672
spdk_bdev_module_claim_bdev_desc 350
spdk_bdev_module_examine_done 78722
spdk_bdev_module_fini_done 5726
spdk_bdev_module_fini_start_done 1897
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 35893
spdk_bdev_module_list_find 35893
spdk_bdev_module_release_bdev 6618
spdk_bdev_next 13512
spdk_bdev_next_leaf 1319
spdk_bdev_notify_blockcnt_change 154
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 243685
spdk_bdev_open_async 2082
spdk_bdev_open_ext 34161
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 868859
spdk_bdev_quiesce 545
spdk_bdev_quiesce_range 3804
spdk_bdev_read 11566270
spdk_bdev_read_blocks 14290651
spdk_bdev_read_blocks_with_md 1275078
spdk_bdev_readv 812537
spdk_bdev_readv_blocks 5690036
spdk_bdev_readv_blocks_ext 29393747
spdk_bdev_readv_blocks_with_md 29665146
spdk_bdev_register 7413
spdk_bdev_reset 274
spdk_bdev_reset_io_stat 33290
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 303
spdk_bdev_set_qd_sampling_period 7421
spdk_bdev_set_qos_rate_limits 123
spdk_bdev_set_timeout 995
spdk_bdev_subsystem_config_json 151
spdk_bdev_unmap 7783307
spdk_bdev_unmap_blocks 16318137
spdk_bdev_unquiesce 545
spdk_bdev_unquiesce_range 3807
spdk_bdev_unregister 7423
spdk_bdev_unregister_by_name 1183
spdk_bdev_wait_for_examine 12182
spdk_bdev_write 20949691
spdk_bdev_write_blocks 22357101
spdk_bdev_write_blocks_with_md 112444
spdk_bdev_write_zeroes 488
spdk_bdev_write_zeroes_blocks 2056064
spdk_bdev_writev 1042427
spdk_bdev_writev_blocks 3492175
spdk_bdev_writev_blocks_ext 45862872
spdk_bdev_writev_blocks_with_md 16073759
spdk_bdev_zcopy_end 606126
spdk_bdev_zcopy_start 606332
spdk_for_each_bdev 3945
spdk_for_each_bdev_leaf 534

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