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: 2024-07-12 18:13:41 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 25229664
_bdev_abort 18558
_bdev_copy_split 0
_bdev_get_block_size_with_md 609014
_bdev_init 2015
_bdev_io_check_opts 77284759
_bdev_io_complete 248008767
_bdev_io_complete_in_submit 36
_bdev_io_complete_push_bounce_done 1276
_bdev_io_ext_use_bounce_buffer 411938
_bdev_io_handle_no_mem 248759790
_bdev_io_pull_bounce_data_buf 413190
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
_bdev_io_push_bounce_data_buffer 1276
_bdev_io_put_buf 11586917
_bdev_io_set_buf 11586917
_bdev_io_set_md_buf 11586917
_bdev_io_submit 247989806
_bdev_io_submit_ext 126094462
_bdev_lock_lba_range 4900
_bdev_memory_domain_get_io_cb 411938
_bdev_memory_domain_io_get_buf 411938
_bdev_next_leaf 1876
_bdev_open_async 1010
_bdev_rw_split 509353
_bdev_trace 2015
_bdev_unlock_lba_range 4900
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 286
_calculate_measured_qd_cpl 146
_event_notify 1363
_is_buf_allocated 53682029
_media_management_notify 0
_remove_notify 1174
_resize_notify 189
_spdk_bdev_quiesce 5022
_tmp_bdev_event_cb 0
_to_next_boundary 1550645
bdev_abort 18552
bdev_abort_all_buf_io 20692
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 40808
bdev_abort_buf_io 18546
bdev_abort_buf_io_cb 0
bdev_abort_io 18570
bdev_abort_io_done 18564
bdev_abort_queued_io 18558
bdev_abort_retry 6
bdev_alias_del 6919
bdev_alloc_io_stat 26913
bdev_bytes_to_blocks 59419575
bdev_calculate_measured_queue_depth 146
bdev_ch_resubmit_io 7138462
bdev_ch_retry_io 6551326
bdev_channel_abort_queued_ios 20273
bdev_channel_create 19709
bdev_channel_destroy 19697
bdev_channel_destroy_resource 19697
bdev_channel_for_each_io 0
bdev_channel_get_io 249168625
bdev_channel_poll_qos 373496
bdev_channel_poll_timeout_io 78
bdev_channel_poll_timeout_io_done 48
bdev_channel_start_reset 363
bdev_channel_submit_qos_io 374855
bdev_channel_submit_qos_io_done 373175
bdev_close 62689
bdev_compare_and_write_do_compare 2344
bdev_compare_and_write_do_compare_done 2344
bdev_compare_and_write_do_write 2187
bdev_compare_and_write_do_write_done 2187
bdev_compare_blocks_with_md 24
bdev_compare_do_read 2350
bdev_compare_do_read_done 2350
bdev_comparev_and_writev_blocks_locked 2344
bdev_comparev_and_writev_blocks_unlock 2344
bdev_comparev_and_writev_blocks_unlocked 2344
bdev_comparev_blocks_with_md 2444
bdev_copy_do_read 18
bdev_copy_do_read_done 18
bdev_copy_do_write 18
bdev_copy_do_write_done 18
bdev_copy_get_buf_cb 18
bdev_copy_should_split 392
bdev_copy_split 24
bdev_desc_alloc 62751
bdev_desc_free 62751
bdev_desc_release_claims 355
bdev_destroy_cb 6940
bdev_disable_qos_done 16
bdev_disable_qos_msg 28
bdev_disable_qos_msg_done 16
bdev_each_channel_cpl 392107
bdev_each_channel_msg 384708
bdev_enable_histogram_config_json 918
bdev_enable_qos 19770
bdev_enable_qos_done 218
bdev_enable_qos_msg 73
bdev_examine 6887
bdev_examine_allowlist_check 71
bdev_examine_allowlist_config_json 132
bdev_examine_allowlist_free 2286
bdev_finish_unregister_bdevs_iter 6472
bdev_finish_wait_for_examine_done 2286
bdev_for_each_io_done 0
bdev_free_io_stat 26913
bdev_get_by_name 33242
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 316
bdev_get_each_channel_stat 313
bdev_get_io_size_in_byte 103508879
bdev_get_io_stat 326
bdev_get_max_write 2900
bdev_histogram_disable_channel 22
bdev_histogram_disable_channel_cb 14
bdev_histogram_enable_channel 995
bdev_histogram_enable_channel_cb 656
bdev_histogram_get_channel 46
bdev_histogram_get_channel_cb 32
bdev_in_examine_allowlist 36
bdev_init_complete 2286
bdev_init_failed 0
bdev_io_complete 249763807
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 107836
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 249331226
bdev_io_do_submit 247989776
bdev_io_exec_sequence 462285
bdev_io_exec_sequence_cb 462285
bdev_io_get_buf 11586917
bdev_io_get_buf_complete 11586917
bdev_io_get_iobuf_cb 32437
bdev_io_get_max_buf_len 23173834
bdev_io_increment_outstanding 249331226
bdev_io_init 248527774
bdev_io_needs_sequence_exec 381407715
bdev_io_on_tailq 37140
bdev_io_pull_data 417377
bdev_io_pull_data_done 413190
bdev_io_pull_data_done_and_track 12
bdev_io_pull_md_buf 24
bdev_io_pull_md_buf_done 12
bdev_io_push_bounce_data 1282
bdev_io_push_bounce_data_done 1276
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf 1276
bdev_io_push_bounce_md_buf_done 12
bdev_io_put_buf 11586917
bdev_io_range_is_locked 218172
bdev_io_should_split 249036247
bdev_io_split 508425
bdev_io_split_done 1574962
bdev_io_split_submit 1574986
bdev_io_status_get_string 0
bdev_io_submit 248499030
bdev_io_submit_reset 332
bdev_io_submit_sequence_cb 354449
bdev_io_type_supported 7725039
bdev_io_update_io_stat 248008767
bdev_io_use_accel_sequence 515531
bdev_io_use_memory_domain 58777
bdev_io_valid_blocks 248873264
bdev_is_read_io 17526986
bdev_lba_range_overlapped 215968
bdev_lba_range_overlaps_tailq 4950
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 2392
bdev_lock_lba_range_cb 4900
bdev_lock_lba_range_check_io 180855
bdev_lock_lba_range_ctx 4900
bdev_lock_lba_range_ctx_msg 44
bdev_lock_lba_range_get_channel 3251
bdev_mgmt_channel_create 10859
bdev_mgmt_channel_destroy 10859
bdev_mgr_unregister_cb 2286
bdev_module_action_complete 72229
bdev_module_action_done 69943
bdev_module_all_actions_completed 2293926
bdev_module_fini_iter 7792
bdev_module_fini_start_iter 4110
bdev_module_get_max_ctx_size 2286
bdev_modules_init 2286
bdev_name_add 13834
bdev_name_cmp 131747
bdev_name_del 629
bdev_name_del_unsafe 13808
bdev_name_tree_RB_FIND 33242
bdev_name_tree_RB_INSERT 13834
bdev_name_tree_RB_INSERT_COLOR 13808
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 13808
bdev_name_tree_RB_REMOVE_COLOR 9988
bdev_no_mem_poller 30
bdev_ok_to_examine 6887
bdev_open 62751
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1000
bdev_open_async_fini 2286
bdev_open_async_opts_copy 1000
bdev_open_async_opts_get_default 1000
bdev_open_ext 30936
bdev_poll_timeout_io 48
bdev_qos_channel_destroy 134
bdev_qos_config_json 918
bdev_qos_destroy 210
bdev_qos_io_submit 8557512
bdev_qos_io_to_limit 429068295
bdev_qos_is_iops_rate_limit 1110
bdev_qos_queue_io 429068295
bdev_qos_r_bps_queue 17526902
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 96687030
bdev_qos_rw_bps_rewind_quota 6821849
bdev_qos_rw_iops_queue 348386405
bdev_qos_rw_iops_rewind_quota 10582477
bdev_qos_rw_queue_io 445073435
bdev_qos_rw_rewind_io 17404326
bdev_qos_set_ops 166
bdev_qos_update_max_quota_per_timeslice 166
bdev_qos_w_bps_queue 84
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 12
bdev_queue_nomem_io_head 883253
bdev_queue_nomem_io_tail 6259665
bdev_quiesce_range_locked 2508
bdev_read_blocks_with_md 59239446
bdev_readv_blocks_with_md 49466875
bdev_register 6901
bdev_register_finished 6887
bdev_reset_check_outstanding_io 79
bdev_reset_check_outstanding_io_done 79
bdev_reset_complete 357
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 419
bdev_reset_freeze_channel_done 357
bdev_reset_poll_for_outstanding_io 48
bdev_rw_should_split 217041039
bdev_rw_split_get_buf_cb 108782
bdev_seek 60
bdev_seek_complete_cb 12
bdev_set_qos_limit_done 256
bdev_set_qos_rate_limits 163
bdev_shared_ch_retry_io 6551362
bdev_start_qos 62689
bdev_start_reset 357
bdev_submit_request 248868901
bdev_trace 1908
bdev_unfreeze_channel 419
bdev_unlock_lba_range 2404
bdev_unlock_lba_range_cb 4900
bdev_unlock_lba_range_get_channel 3257
bdev_unmap_should_split 25112236
bdev_unmap_split 18
bdev_unquiesce_range_unlocked 2508
bdev_unregister 6887
bdev_unregister_abort_channel 576
bdev_unregister_unsafe 8000
bdev_update_qd_sampling_period 175
bdev_update_qos_rate_limit_msg 16
bdev_wait_for_examine_cb 2291640
bdev_write_blocks_with_md 31288753
bdev_write_zero_buffer 606114
bdev_write_zero_buffer_done 606114
bdev_write_zeroes_should_split 2446805
bdev_write_zeroes_split 3190
bdev_writev_blocks_with_md 76948903
claim_bdev 355
claim_opts_copy 132
claim_reset 337
claim_type_is_v2 1620
claim_type_promotes_to_write 96
claim_verify_rom 90
claim_verify_rwm 48
claim_verify_rwo 295
event_notify 1363
io_channel_iter_get_bdev 776815
log_already_claimed 154
parent_bdev_io_complete 508419
register_flag_bdev 2015
spdk_bdev_abort 18540
spdk_bdev_add_io_stat 20010
spdk_bdev_alias_add 6939
spdk_bdev_alias_del 32
spdk_bdev_alias_del_all 595
spdk_bdev_channel_get_histogram 985
spdk_bdev_claim_get_name 6717
spdk_bdev_claim_opts_init 523
spdk_bdev_close 29618
spdk_bdev_compare_blocks 24
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 2358
spdk_bdev_comparev_blocks 2408
spdk_bdev_comparev_blocks_with_md 36
spdk_bdev_copy_blocks 374
spdk_bdev_desc_get_bdev 314700774
spdk_bdev_destruct_done 1973
spdk_bdev_dump_info_json 25468
spdk_bdev_dump_io_stat_json 320
spdk_bdev_examine 6
spdk_bdev_finish 2286
spdk_bdev_first 4305
spdk_bdev_first_leaf 499
spdk_bdev_flush 644890
spdk_bdev_flush_blocks 3586328
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 392107
spdk_bdev_for_each_channel_continue 384708
spdk_bdev_free_io 248527774
spdk_bdev_get_acwu 2004
spdk_bdev_get_aliases 25500
spdk_bdev_get_block_size 37582283
spdk_bdev_get_buf_align 75345341
spdk_bdev_get_by_name 2306
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 26166241
spdk_bdev_get_device_stat 316
spdk_bdev_get_dif_type 52445284
spdk_bdev_get_io_channel 34893
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_max_copy 1876
spdk_bdev_get_md_size 52361509
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 131157
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 19626319
spdk_bdev_get_num_blocks 42994004
spdk_bdev_get_optimal_io_boundary 1878
spdk_bdev_get_opts 323
spdk_bdev_get_physical_block_size 3897
spdk_bdev_get_product_name 29432
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 315
spdk_bdev_get_qos_rate_limits 25478
spdk_bdev_get_qos_rpc_type 101872
spdk_bdev_get_uuid 37543
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5534
spdk_bdev_has_write_cache 6024
spdk_bdev_histogram_enable 670
spdk_bdev_histogram_get 32
spdk_bdev_initialize 2286
spdk_bdev_io_complete 248869202
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_nvme_status 33536967
spdk_bdev_io_complete_scsi_status 5036108
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 36403333
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 44984781
spdk_bdev_io_get_iovec 11665251
spdk_bdev_io_get_md_buf 11066982
spdk_bdev_io_get_nvme_fused_status 2078
spdk_bdev_io_get_nvme_status 17160157
spdk_bdev_io_get_scsi_status 27116790
spdk_bdev_io_get_seek_offset 60
spdk_bdev_io_get_submit_tsc 35144230
spdk_bdev_io_get_thread 261357960
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11772605
spdk_bdev_io_set_md_buf 42288
spdk_bdev_io_type_supported 1417194
spdk_bdev_is_dif_check_enabled 1172858
spdk_bdev_is_dif_head_of_md 585456
spdk_bdev_is_md_interleaved 27362388
spdk_bdev_is_md_separate 51749599
spdk_bdev_is_zoned 2745
spdk_bdev_module_claim_bdev 4814
spdk_bdev_module_claim_bdev_desc 493
spdk_bdev_module_examine_done 69559
spdk_bdev_module_fini_done 5506
spdk_bdev_module_fini_start_done 1824
spdk_bdev_module_init_done 384
spdk_bdev_module_list_add 34381
spdk_bdev_module_list_find 34381
spdk_bdev_module_release_bdev 4706
spdk_bdev_next 24817
spdk_bdev_next_leaf 1377
spdk_bdev_notify_blockcnt_change 162
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 34
spdk_bdev_nvme_io_passthru 78
spdk_bdev_nvme_io_passthru_md 6
spdk_bdev_nvme_iov_passthru_md 784821
spdk_bdev_open_async 1000
spdk_bdev_open_ext 29938
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 640819
spdk_bdev_quiesce 281
spdk_bdev_quiesce_range 2227
spdk_bdev_read 13259079
spdk_bdev_read_blocks 17858547
spdk_bdev_read_blocks_with_md 41380899
spdk_bdev_readv 2046838
spdk_bdev_readv_blocks 18004467
spdk_bdev_readv_blocks_ext 30110116
spdk_bdev_readv_blocks_with_md 24
spdk_bdev_register 6907
spdk_bdev_reset 363
spdk_bdev_reset_io_stat 26913
spdk_bdev_seek_data 30
spdk_bdev_seek_hole 30
spdk_bdev_set_opts 329
spdk_bdev_set_qd_sampling_period 6922
spdk_bdev_set_qos_rate_limits 175
spdk_bdev_set_timeout 1003
spdk_bdev_subsystem_config_json 132
spdk_bdev_unmap 12485644
spdk_bdev_unmap_blocks 25284994
spdk_bdev_unquiesce 281
spdk_bdev_unquiesce_range 2233
spdk_bdev_unregister 6929
spdk_bdev_unregister_by_name 1218
spdk_bdev_wait_for_examine 11066
spdk_bdev_write 28044208
spdk_bdev_write_blocks 30570746
spdk_bdev_write_blocks_with_md 111889
spdk_bdev_write_zeroes 705
spdk_bdev_write_zeroes_blocks 2446465
spdk_bdev_writev 2938175
spdk_bdev_writev_blocks 16208374
spdk_bdev_writev_blocks_ext 47174655
spdk_bdev_writev_blocks_with_md 13367553
spdk_bdev_zcopy_end 600256
spdk_bdev_zcopy_start 600865
spdk_for_each_bdev 4305
spdk_for_each_bdev_leaf 499

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