LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4817 5868 82.1 %
Date: 2024-12-09 10:50:36 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5150 24466 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24838934
_bdev_abort 110030
_bdev_copy_split 0
_bdev_get_block_size_with_md 701947
_bdev_init 2192
_bdev_io_check_opts 72409069
_bdev_io_complete 257314779
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2768097
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2769927
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2750603
_bdev_io_handle_no_mem 255571554
_bdev_io_pull_bounce_data_buf 2744873
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2744905
_bdev_io_put_buf 13550788
_bdev_io_set_buf 13518350
_bdev_io_set_md_buf 13536943
_bdev_io_submit 259267518
_bdev_io_submit_ext 175032913
_bdev_lock_lba_range 4680
_bdev_memory_domain_get_io_cb 2738181
_bdev_next_leaf 2236
_bdev_open_async 1052
_bdev_reset_complete 329
_bdev_rw_split 1167880
_bdev_trace 2192
_bdev_unlock_lba_range 4680
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 218
_calculate_measured_qd_cpl 111
_event_notify 1090
_is_buf_allocated 55506163
_media_management_notify 0
_remove_notify 755
_resize_notify 335
_spdk_bdev_quiesce 2538
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2192
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2192
_tmp_bdev_event_cb 0
_to_next_boundary 2286174
bdev_abort 110026
bdev_abort_all_buf_io 22709
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23075
bdev_abort_buf_io 110022
bdev_abort_buf_io_cb 0
bdev_abort_io 110050
bdev_abort_io_done 110046
bdev_abort_queued_io 110030
bdev_abort_retry 4
bdev_alias_del 6410
bdev_alloc_io_stat 28623
bdev_bytes_to_blocks 62207945
bdev_calculate_measured_queue_depth 111
bdev_ch_add_to_io_submitted 260669692
bdev_ch_remove_from_io_submitted 260034660
bdev_ch_resubmit_io 6315204
bdev_ch_retry_io 5552191
bdev_channel_abort_queued_ios 22343
bdev_channel_create 21907
bdev_channel_destroy 21900
bdev_channel_destroy_resource 21900
bdev_channel_for_each_io 0
bdev_channel_get_io 261780192
bdev_channel_poll_qos 387169
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 387482
bdev_channel_submit_qos_io_done 385591
bdev_close 65131
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 65178
bdev_desc_free 65178
bdev_desc_get_block_size 330217194
bdev_desc_release_claims 347
bdev_destroy_cb 6390
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 403568
bdev_each_channel_msg 398125
bdev_enable_histogram_config_json 964
bdev_enable_qos 21954
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6398
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2328
bdev_examine_allowlist_remove 12764
bdev_finish_unregister_bdevs_iter 6344
bdev_finish_wait_for_examine_done 2328
bdev_for_each_io_done 0
bdev_free_io_stat 28624
bdev_get_by_name 31812
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 343
bdev_get_each_channel_stat 342
bdev_get_io_size_in_byte 218290388
bdev_get_io_stat 353
bdev_get_max_write 2813
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1173
bdev_histogram_enable_channel_cb 785
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2328
bdev_init_failed 0
bdev_io_complete 259367324
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 66906
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 258851640
bdev_io_do_submit 258725624
bdev_io_exec_sequence 396200
bdev_io_exec_sequence_cb 396200
bdev_io_get_accel_buf 0
bdev_io_get_block_size 219545721
bdev_io_get_buf 13523267
bdev_io_get_buf_complete 13531928
bdev_io_get_iobuf_cb 71899
bdev_io_get_max_buf_len 27009925
bdev_io_increment_outstanding 259979051
bdev_io_init 260162741
bdev_io_init_dif_ctx 2421775
bdev_io_needs_accel_buffer 172257885
bdev_io_needs_bounce_buffer 175243497
bdev_io_needs_metadata 521660125
bdev_io_needs_sequence_exec 444965271
bdev_io_on_tailq 220100
bdev_io_pull_data 2777423
bdev_io_pull_data_done 2755502
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 2773058
bdev_io_push_bounce_data_done 2771853
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2770573
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 13552358
bdev_io_range_is_locked 49252
bdev_io_should_split 266205634
bdev_io_split 1165672
bdev_io_split_done 2378478
bdev_io_split_submit 2378494
bdev_io_status_get_string 0
bdev_io_submit 260631320
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 329294
bdev_io_type_supported 14187038
bdev_io_update_io_stat 259601270
bdev_io_use_accel_sequence 705834282
bdev_io_use_memory_domain 189167997
bdev_io_valid_blocks 261242972
bdev_is_read_io 17150694
bdev_lba_range_overlapped 45941
bdev_lba_range_overlaps_tailq 4701
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4680
bdev_lock_lba_range_check_io 37459
bdev_lock_lba_range_ctx 4680
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3744
bdev_mgmt_channel_create 13280
bdev_mgmt_channel_destroy 13280
bdev_mgr_unregister_cb 2328
bdev_module_action_complete 66989
bdev_module_action_done 64661
bdev_module_all_actions_completed 11752570
bdev_module_fini_iter 8251
bdev_module_fini_start_iter 4298
bdev_module_get_max_ctx_size 2328
bdev_modules_init 2328
bdev_name_add 12810
bdev_name_cmp 130216
bdev_name_del 449
bdev_name_del_unsafe 12792
bdev_name_tree_RB_FIND 31812
bdev_name_tree_RB_INSERT 12810
bdev_name_tree_RB_INSERT_COLOR 12792
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 12792
bdev_name_tree_RB_REMOVE_COLOR 9817
bdev_no_mem_poller 1
bdev_ok_to_examine 6398
bdev_open 65178
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2328
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28461
bdev_open_opts_copy 8375
bdev_open_opts_get_defaults 69367
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 11550563
bdev_qos_io_to_limit 856917511
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 856924964
bdev_qos_r_bps_queue 17150638
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 211951626
bdev_qos_rw_bps_rewind_quota 6338802
bdev_qos_rw_iops_queue 660634282
bdev_qos_rw_iops_rewind_quota 10678787
bdev_qos_rw_queue_io 872586718
bdev_qos_rw_rewind_io 17017589
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 777744
bdev_queue_nomem_io_tail 5537655
bdev_quiesce_range_locked 1267
bdev_read_blocks_with_md 17852041
bdev_readv_blocks_with_md 100432449
bdev_register 6396
bdev_register_finished 6386
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 228277853
bdev_rw_split_get_buf_cb 87429
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 246
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5552192
bdev_start_qos 65131
bdev_start_reset 329
bdev_submit_request 259614323
bdev_trace 2070
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4680
bdev_unlock_lba_range_get_channel 3748
bdev_unmap_should_split 29821633
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1267
bdev_unregister 6386
bdev_unregister_abort_channel 443
bdev_unregister_unsafe 7077
bdev_update_qd_sampling_period 132
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 11750242
bdev_write_blocks_with_md 31892712
bdev_write_zero_buffer 699134
bdev_write_zero_buffer_done 699134
bdev_write_zeroes_should_split 3808954
bdev_write_zeroes_split 11612
bdev_writev_blocks_with_md 75671692
claim_bdev 347
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1531
claim_type_promotes_to_write 99
claim_verify_rom 91
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1090
io_channel_iter_get_bdev 801689
log_already_claimed 114
parent_bdev_io_complete 1165668
register_flag_bdev 2192
spdk_bdev_abort 110006
spdk_bdev_add_io_stat 22242
spdk_bdev_alias_add 6428
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1166
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 495
spdk_bdev_close 27737
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 764446416
spdk_bdev_desc_get_block_size 42882213
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 542877
spdk_bdev_desc_get_md_size 42728732
spdk_bdev_desc_is_dif_check_enabled 1088070
spdk_bdev_desc_is_dif_head_of_md 542877
spdk_bdev_desc_is_md_interleaved 542907
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30133
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2328
spdk_bdev_first 5105
spdk_bdev_first_leaf 646
spdk_bdev_flush 760682
spdk_bdev_flush_blocks 2987517
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 403570
spdk_bdev_for_each_channel_continue 398123
spdk_bdev_free_io 259954215
spdk_bdev_get_acwu 2681
spdk_bdev_get_aliases 30181
spdk_bdev_get_block_size 3286592
spdk_bdev_get_buf_align 80228201
spdk_bdev_get_by_name 3351
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8957812
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 17115568
spdk_bdev_get_io_channel 34904
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602660
spdk_bdev_get_max_copy 2547
spdk_bdev_get_md_size 7477936
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133667
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65256
spdk_bdev_get_num_blocks 30588248
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3604
spdk_bdev_get_nvme_nsid 3018
spdk_bdev_get_optimal_io_boundary 2551
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 9126
spdk_bdev_get_product_name 32694
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 30143
spdk_bdev_get_qos_rpc_type 120532
spdk_bdev_get_uuid 46884
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6327
spdk_bdev_has_write_cache 3114
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2328
spdk_bdev_io_complete 258537188
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 39965861
spdk_bdev_io_complete_nvme_status 25829217
spdk_bdev_io_complete_scsi_status 5371789
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 35617272
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 46720073
spdk_bdev_io_get_iovec 906131
spdk_bdev_io_get_md_buf 9388269
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 23063438
spdk_bdev_io_get_scsi_status 9250511
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 27548759
spdk_bdev_io_get_thread 272823465
spdk_bdev_io_hide_metadata 4752054
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11728682
spdk_bdev_io_set_md_buf 33665
spdk_bdev_io_type_supported 2697475
spdk_bdev_is_dif_check_enabled 1087995
spdk_bdev_is_dif_head_of_md 543818
spdk_bdev_is_md_interleaved 12648693
spdk_bdev_is_md_separate 60352249
spdk_bdev_is_zoned 5200
spdk_bdev_module_claim_bdev 4925
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_module_examine_done 64389
spdk_bdev_module_fini_done 5923
spdk_bdev_module_fini_start_done 1970
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37301
spdk_bdev_module_list_find 37301
spdk_bdev_module_release_bdev 4853
spdk_bdev_next 29424
spdk_bdev_next_leaf 1590
spdk_bdev_notify_blockcnt_change 222
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 160049
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23224
spdk_bdev_open_ext_v2 27417
spdk_bdev_open_opts_init 4189
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 903888
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1098
spdk_bdev_read 14109501
spdk_bdev_read_blocks 16592673
spdk_bdev_read_blocks_with_md 1298825
spdk_bdev_readv 1860562
spdk_bdev_readv_blocks 8132402
spdk_bdev_readv_blocks_ext 27086730
spdk_bdev_readv_blocks_with_md 63784708
spdk_bdev_register 6400
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29318
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6411
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 13778226
spdk_bdev_unmap_blocks 30137691
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1102
spdk_bdev_unregister 6414
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11296
spdk_bdev_write 29827470
spdk_bdev_write_blocks 31396064
spdk_bdev_write_blocks_with_md 126793
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3808801
spdk_bdev_writev 2077904
spdk_bdev_writev_blocks 6061216
spdk_bdev_writev_blocks_ext 45431584
spdk_bdev_writev_blocks_with_md 23597686
spdk_bdev_zcopy_end 982137
spdk_bdev_zcopy_start 1019690
spdk_for_each_bdev 5105
spdk_for_each_bdev_leaf 646

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