LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4665 5664 82.4 %
Date: 2024-11-20 14:10:52 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4974 23663 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23672192
_bdev_abort 75424
_bdev_copy_split 0
_bdev_get_block_size_with_md 634137
_bdev_init 2188
_bdev_io_check_opts 72338775
_bdev_io_complete 247733635
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 315010
_bdev_io_ext_use_bounce_buffer 313413
_bdev_io_handle_no_mem 248739346
_bdev_io_pull_bounce_data_buf 315010
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 315010
_bdev_io_put_buf 11479683
_bdev_io_set_buf 11478635
_bdev_io_set_md_buf 11478455
_bdev_io_submit 253137030
_bdev_io_submit_ext 172792726
_bdev_lock_lba_range 4678
_bdev_memory_domain_get_io_cb 313413
_bdev_memory_domain_io_get_buf 313413
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 745908
_bdev_trace 2188
_bdev_unlock_lba_range 4678
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 230
_calculate_measured_qd_cpl 117
_event_notify 1098
_is_buf_allocated 52068715
_media_management_notify 0
_remove_notify 755
_resize_notify 343
_spdk_bdev_quiesce 2534
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2188
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2188
_tmp_bdev_event_cb 0
_to_next_boundary 1850006
bdev_abort 75420
bdev_abort_all_buf_io 22612
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22978
bdev_abort_buf_io 75416
bdev_abort_buf_io_cb 0
bdev_abort_io 75444
bdev_abort_io_done 75440
bdev_abort_queued_io 75424
bdev_abort_retry 4
bdev_alias_del 6388
bdev_alloc_io_stat 28506
bdev_bytes_to_blocks 61000033
bdev_calculate_measured_queue_depth 117
bdev_ch_add_to_io_submitted 255201373
bdev_ch_remove_from_io_submitted 251781413
bdev_ch_resubmit_io 6426353
bdev_ch_retry_io 5673192
bdev_channel_abort_queued_ios 22246
bdev_channel_create 21811
bdev_channel_destroy 21803
bdev_channel_destroy_resource 21803
bdev_channel_for_each_io 0
bdev_channel_get_io 257427523
bdev_channel_poll_qos 391577
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 392947
bdev_channel_submit_qos_io_done 391024
bdev_close 64973
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 65020
bdev_desc_free 65020
bdev_desc_release_claims 345
bdev_destroy_cb 6401
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 408957
bdev_each_channel_msg 403537
bdev_enable_histogram_config_json 964
bdev_enable_qos 21858
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6376
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2324
bdev_examine_allowlist_remove 12720
bdev_finish_unregister_bdevs_iter 6341
bdev_finish_wait_for_examine_done 2324
bdev_for_each_io_done 0
bdev_free_io_stat 28506
bdev_get_by_name 31902
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 344
bdev_get_each_channel_stat 341
bdev_get_io_size_in_byte 244495449
bdev_get_io_stat 354
bdev_get_max_write 2811
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1114
bdev_histogram_enable_channel_cb 770
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 58
bdev_init_complete 2324
bdev_init_failed 0
bdev_io_complete 250981409
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 40417
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 249684031
bdev_io_do_submit 252618010
bdev_io_exec_sequence 353814
bdev_io_exec_sequence_cb 353814
bdev_io_get_buf 11478643
bdev_io_get_buf_complete 11478516
bdev_io_get_iobuf_cb 79547
bdev_io_get_max_buf_len 22948221
bdev_io_increment_outstanding 252798096
bdev_io_init 255571697
bdev_io_needs_sequence_exec 423686447
bdev_io_on_tailq 150888
bdev_io_pull_data 315014
bdev_io_pull_data_done 315010
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 315014
bdev_io_push_bounce_data_done 315010
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 315010
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 11479723
bdev_io_range_is_locked 53733
bdev_io_should_split 259207062
bdev_io_split 743831
bdev_io_split_done 1874751
bdev_io_split_submit 1874767
bdev_io_status_get_string 0
bdev_io_submit 254195832
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 313397
bdev_io_type_supported 14484498
bdev_io_update_io_stat 252869806
bdev_io_use_accel_sequence 666496599
bdev_io_use_memory_domain 177171084
bdev_io_valid_blocks 257490232
bdev_is_read_io 19006020
bdev_lba_range_overlapped 50422
bdev_lba_range_overlaps_tailq 4699
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4678
bdev_lock_lba_range_check_io 42336
bdev_lock_lba_range_ctx 4678
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3742
bdev_mgmt_channel_create 13160
bdev_mgmt_channel_destroy 13160
bdev_mgr_unregister_cb 2324
bdev_module_action_complete 66832
bdev_module_action_done 64508
bdev_module_all_actions_completed 13727704
bdev_module_fini_iter 8236
bdev_module_fini_start_iter 4290
bdev_module_get_max_ctx_size 2324
bdev_modules_init 2324
bdev_name_add 12766
bdev_name_cmp 129120
bdev_name_del 449
bdev_name_del_unsafe 12748
bdev_name_tree_RB_FIND 31902
bdev_name_tree_RB_INSERT 12766
bdev_name_tree_RB_INSERT_COLOR 12748
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 12748
bdev_name_tree_RB_REMOVE_COLOR 9820
bdev_no_mem_poller 1
bdev_ok_to_examine 6376
bdev_open 65020
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2324
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28350
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 11327063
bdev_qos_io_to_limit 935758538
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 935765841
bdev_qos_r_bps_queue 19005964
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 236299996
bdev_qos_rw_bps_rewind_quota 8195867
bdev_qos_rw_iops_queue 717154983
bdev_qos_rw_iops_rewind_quota 10661703
bdev_qos_rw_queue_io 953455071
bdev_qos_rw_rewind_io 18857570
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 759490
bdev_queue_nomem_io_tail 5667058
bdev_quiesce_range_locked 1265
bdev_read_blocks_with_md 17445651
bdev_readv_blocks_with_md 99802626
bdev_register 6374
bdev_register_finished 6364
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 222314305
bdev_rw_split_get_buf_cb 59010
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 5673193
bdev_start_qos 64973
bdev_start_reset 329
bdev_submit_request 252680071
bdev_trace 2066
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4678
bdev_unlock_lba_range_get_channel 3746
bdev_unmap_should_split 28317834
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1265
bdev_unregister 6364
bdev_unregister_abort_channel 443
bdev_unregister_unsafe 7055
bdev_update_qd_sampling_period 138
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13725380
bdev_write_blocks_with_md 31367052
bdev_write_zero_buffer 631326
bdev_write_zero_buffer_done 631326
bdev_write_zeroes_should_split 3643736
bdev_write_zeroes_split 3167
bdev_writev_blocks_with_md 74131508
claim_bdev 345
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1525
claim_type_promotes_to_write 97
claim_verify_rom 89
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1098
io_channel_iter_get_bdev 812494
log_already_claimed 114
parent_bdev_io_complete 743827
register_flag_bdev 2188
spdk_bdev_abort 75400
spdk_bdev_add_io_stat 22144
spdk_bdev_alias_add 6406
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1106
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 493
spdk_bdev_close 27626
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 490179387
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30123
spdk_bdev_dump_io_stat_json 334
spdk_bdev_enable_histogram_opts_init 780
spdk_bdev_examine 16
spdk_bdev_finish 2324
spdk_bdev_first 5108
spdk_bdev_first_leaf 636
spdk_bdev_flush 924384
spdk_bdev_flush_blocks 3531503
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 408958
spdk_bdev_for_each_channel_continue 403535
spdk_bdev_free_io 250923544
spdk_bdev_get_acwu 2655
spdk_bdev_get_aliases 30171
spdk_bdev_get_block_size 49845262
spdk_bdev_get_buf_align 72646970
spdk_bdev_get_by_name 3552
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9696634
spdk_bdev_get_device_stat 344
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 98420007
spdk_bdev_get_io_channel 34809
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602460
spdk_bdev_get_max_copy 2521
spdk_bdev_get_md_size 51101257
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133503
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66071
spdk_bdev_get_num_blocks 33651763
spdk_bdev_get_numa_id 1457
spdk_bdev_get_nvme_ctratt 3592
spdk_bdev_get_nvme_nsid 3002
spdk_bdev_get_optimal_io_boundary 2525
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3529
spdk_bdev_get_product_name 32592
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 329
spdk_bdev_get_qos_rate_limits 30133
spdk_bdev_get_qos_rpc_type 120492
spdk_bdev_get_uuid 46342
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6279
spdk_bdev_has_write_cache 2979
spdk_bdev_histogram_enable 773
spdk_bdev_histogram_enable_ext 780
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2324
spdk_bdev_io_complete 249292378
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 35858927
spdk_bdev_io_complete_nvme_status 27217314
spdk_bdev_io_complete_scsi_status 5373668
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34844778
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 43636264
spdk_bdev_io_get_iovec 1129767
spdk_bdev_io_get_md_buf 9709535
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 24950910
spdk_bdev_io_get_scsi_status 10042210
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 29105411
spdk_bdev_io_get_thread 261271963
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12311927
spdk_bdev_io_set_md_buf 33048
spdk_bdev_io_type_supported 2769526
spdk_bdev_is_dif_check_enabled 1228700
spdk_bdev_is_dif_head_of_md 614178
spdk_bdev_is_md_interleaved 10951429
spdk_bdev_is_md_separate 55118764
spdk_bdev_is_zoned 5167
spdk_bdev_module_claim_bdev 4909
spdk_bdev_module_claim_bdev_desc 441
spdk_bdev_module_examine_done 64236
spdk_bdev_module_fini_done 5912
spdk_bdev_module_fini_start_done 1966
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37237
spdk_bdev_module_list_find 37237
spdk_bdev_module_release_bdev 4837
spdk_bdev_next 29429
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 226
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 239750
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27321
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 975740
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1096
spdk_bdev_read 13521894
spdk_bdev_read_blocks 16203864
spdk_bdev_read_blocks_with_md 1262753
spdk_bdev_readv 2094294
spdk_bdev_readv_blocks 8960832
spdk_bdev_readv_blocks_ext 27812842
spdk_bdev_readv_blocks_with_md 61647359
spdk_bdev_register 6378
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29201
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6389
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1118
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 13550649
spdk_bdev_unmap_blocks 28455376
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1100
spdk_bdev_unregister 6392
spdk_bdev_unregister_by_name 784
spdk_bdev_wait_for_examine 11256
spdk_bdev_write 28735047
spdk_bdev_write_blocks 31089174
spdk_bdev_write_blocks_with_md 105894
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3643583
spdk_bdev_writev 2392763
spdk_bdev_writev_blocks 6503847
spdk_bdev_writev_blocks_ext 44746430
spdk_bdev_writev_blocks_with_md 22786894
spdk_bdev_zcopy_end 1167977
spdk_bdev_zcopy_start 1186524
spdk_for_each_bdev 5108
spdk_for_each_bdev_leaf 636

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