LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4819 5873 82.1 %
Date: 2024-12-10 23:03:28 Functions: 435 479 90.8 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5205 24414 21.3 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22510739
_bdev_abort 46082
_bdev_copy_split 0
_bdev_get_block_size_with_md 658033
_bdev_init 2010
_bdev_io_check_opts 62402081
_bdev_io_complete 228201633
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2475004
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2458033
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2451368
_bdev_io_handle_no_mem 227301093
_bdev_io_pull_bounce_data_buf 2449669
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2463597
_bdev_io_put_buf 12676349
_bdev_io_set_buf 12647334
_bdev_io_set_md_buf 12641602
_bdev_io_submit 232672755
_bdev_io_submit_ext 160875775
_bdev_lock_lba_range 3641
_bdev_memory_domain_get_io_cb 2428606
_bdev_next_leaf 1984
_bdev_open_async 1037
_bdev_reset_complete 330
_bdev_rw_split 1086170
_bdev_trace 2010
_bdev_unlock_lba_range 3641
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 176
_calculate_measured_qd_cpl 90
_event_notify 938
_is_buf_allocated 51474824
_media_management_notify 0
_remove_notify 737
_resize_notify 201
_spdk_bdev_quiesce 2538
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2010
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2010
_tmp_bdev_event_cb 0
_to_next_boundary 2192422
bdev_abort 46078
bdev_abort_all_buf_io 18694
bdev_abort_all_buf_io_cb 0
bdev_abort_all_nomem_io 18694
bdev_abort_all_queued_io 18712
bdev_abort_buf_io 46074
bdev_abort_buf_io_cb 0
bdev_abort_io 46102
bdev_abort_io_done 46098
bdev_abort_queued_io 46082
bdev_abort_retry 4
bdev_alias_del 6000
bdev_alloc_io_stat 24226
bdev_bytes_to_blocks 57183068
bdev_calculate_measured_queue_depth 90
bdev_ch_add_to_io_submitted 234881766
bdev_ch_remove_from_io_submitted 231958098
bdev_ch_resubmit_io 5074430
bdev_ch_retry_io 4470719
bdev_channel_abort_queued_ios 18327
bdev_channel_create 17934
bdev_channel_destroy 17926
bdev_channel_destroy_resource 17926
bdev_channel_for_each_io 0
bdev_channel_get_io 237874214
bdev_channel_poll_qos 399257
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 400245
bdev_channel_submit_qos_io_done 398276
bdev_close 59000
bdev_compare_and_write_do_compare 2342
bdev_compare_and_write_do_compare_done 2342
bdev_compare_and_write_do_write 2186
bdev_compare_and_write_do_write_done 2186
bdev_compare_blocks_with_md 16
bdev_compare_do_read 2326
bdev_compare_do_read_done 2326
bdev_comparev_and_writev_blocks_locked 2342
bdev_comparev_and_writev_blocks_unlock 2342
bdev_comparev_and_writev_blocks_unlocked 2342
bdev_comparev_blocks_with_md 2418
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 339
bdev_copy_split 16
bdev_desc_alloc 59045
bdev_desc_free 59045
bdev_desc_get_block_size 342929627
bdev_desc_release_claims 340
bdev_destroy_cb 5980
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 413656
bdev_each_channel_msg 408546
bdev_enable_histogram_config_json 943
bdev_enable_qos 17981
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 5988
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 185
bdev_examine_allowlist_free 2151
bdev_examine_allowlist_remove 11944
bdev_finish_unregister_bdevs_iter 5914
bdev_finish_wait_for_examine_done 2151
bdev_for_each_io_done 0
bdev_free_io_stat 24226
bdev_get_by_name 29151
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 330
bdev_get_each_channel_stat 329
bdev_get_io_size_in_byte 240950888
bdev_get_io_stat 340
bdev_get_max_write 2591
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1099
bdev_histogram_enable_channel_cb 709
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2151
bdev_init_failed 0
bdev_io_complete 230125729
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 43328
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 230621175
bdev_io_do_submit 232354365
bdev_io_exec_sequence 354100
bdev_io_exec_sequence_cb 354100
bdev_io_get_accel_buf 0
bdev_io_get_block_size 242120637
bdev_io_get_buf 12649615
bdev_io_get_buf_complete 12638709
bdev_io_get_iobuf_cb 81338
bdev_io_get_max_buf_len 25291688
bdev_io_increment_outstanding 232417369
bdev_io_init 235813399
bdev_io_init_dif_ctx 2159640
bdev_io_needs_accel_buffer 158621423
bdev_io_needs_bounce_buffer 161292333
bdev_io_needs_metadata 478787663
bdev_io_needs_sequence_exec 399127011
bdev_io_on_tailq 92204
bdev_io_pull_data 2478941
bdev_io_pull_data_done 2442349
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 2479648
bdev_io_push_bounce_data_done 2478357
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2477426
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 12677854
bdev_io_range_is_locked 59511
bdev_io_should_split 241725718
bdev_io_split 1084674
bdev_io_split_done 2228327
bdev_io_split_submit 2228343
bdev_io_status_get_string 0
bdev_io_submit 234155709
bdev_io_submit_reset 306
bdev_io_submit_sequence_cb 310772
bdev_io_type_supported 12654963
bdev_io_update_io_stat 232647441
bdev_io_use_accel_sequence 628067267
bdev_io_use_memory_domain 174012507
bdev_io_valid_blocks 238152011
bdev_is_read_io 17463734
bdev_lba_range_overlapped 57239
bdev_lba_range_overlaps_tailq 3662
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 2374
bdev_lock_lba_range_cb 3641
bdev_lock_lba_range_check_io 43274
bdev_lock_lba_range_ctx 3641
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 2658
bdev_mgmt_channel_create 10496
bdev_mgmt_channel_destroy 10496
bdev_mgr_unregister_cb 2151
bdev_module_action_complete 62327
bdev_module_action_done 60176
bdev_module_all_actions_completed 8403599
bdev_module_fini_iter 7539
bdev_module_fini_start_iter 3944
bdev_module_get_max_ctx_size 2151
bdev_modules_init 2151
bdev_name_add 11989
bdev_name_cmp 121958
bdev_name_del 439
bdev_name_del_unsafe 11972
bdev_name_tree_RB_FIND 29151
bdev_name_tree_RB_INSERT 11989
bdev_name_tree_RB_INSERT_COLOR 11972
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 11972
bdev_name_tree_RB_REMOVE_COLOR 9287
bdev_no_mem_poller 1
bdev_ok_to_examine 5988
bdev_open 59045
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2151
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 25910
bdev_open_opts_copy 6100
bdev_open_opts_get_defaults 62096
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 943
bdev_qos_destroy 196
bdev_qos_io_submit 10673446
bdev_qos_io_to_limit 880056333
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 880069760
bdev_qos_r_bps_queue 17463678
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 234175712
bdev_qos_rw_bps_rewind_quota 6775713
bdev_qos_rw_iops_queue 662124616
bdev_qos_rw_iops_rewind_quota 10554895
bdev_qos_rw_queue_io 896303684
bdev_qos_rw_rewind_io 17330608
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 612783
bdev_queue_nomem_io_tail 4461906
bdev_quiesce_range_locked 1267
bdev_read_blocks_with_md 16786675
bdev_readv_blocks_with_md 94300996
bdev_register 5985
bdev_register_finished 5976
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 322
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 367
bdev_reset_freeze_channel_done 322
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 209165546
bdev_rw_split_get_buf_cb 83176
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 4470781
bdev_start_qos 59000
bdev_start_reset 330
bdev_submit_request 232186670
bdev_trace 1895
bdev_unfreeze_channel 371
bdev_unlock_lba_range 2382
bdev_unlock_lba_range_cb 3641
bdev_unlock_lba_range_get_channel 2662
bdev_unmap_should_split 25801262
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1267
bdev_unregister 5976
bdev_unregister_abort_channel 401
bdev_unregister_unsafe 6653
bdev_update_qd_sampling_period 111
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 8401448
bdev_write_blocks_with_md 28577508
bdev_write_zero_buffer 655442
bdev_write_zero_buffer_done 655442
bdev_write_zeroes_should_split 3586362
bdev_write_zeroes_split 4552
bdev_writev_blocks_with_md 67647718
claim_bdev 340
claim_opts_copy 88
claim_reset 320
claim_type_is_v2 1504
claim_type_promotes_to_write 98
claim_verify_rom 90
claim_verify_rwm 32
claim_verify_rwo 270
event_notify 938
io_channel_iter_get_bdev 822200
log_already_claimed 112
parent_bdev_io_complete 1084670
register_flag_bdev 2010
spdk_bdev_abort 46058
spdk_bdev_add_io_stat 18255
spdk_bdev_alias_add 6017
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 419
spdk_bdev_channel_get_histogram 1091
spdk_bdev_claim_get_name 7119
spdk_bdev_claim_opts_init 488
spdk_bdev_close 25187
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 2356
spdk_bdev_comparev_blocks 2394
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 327
spdk_bdev_desc_get_bdev 738868103
spdk_bdev_desc_get_block_size 33953086
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 435312
spdk_bdev_desc_get_md_size 39397310
spdk_bdev_desc_is_dif_check_enabled 872790
spdk_bdev_desc_is_dif_head_of_md 435312
spdk_bdev_desc_is_md_interleaved 435332
spdk_bdev_desc_is_md_separate 131578
spdk_bdev_destruct_done 1659
spdk_bdev_dump_info_json 27100
spdk_bdev_dump_io_stat_json 320
spdk_bdev_enable_histogram_opts_init 719
spdk_bdev_examine 16
spdk_bdev_finish 2151
spdk_bdev_first 4479
spdk_bdev_first_leaf 547
spdk_bdev_flush 920386
spdk_bdev_flush_blocks 2822801
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 413657
spdk_bdev_for_each_channel_continue 408543
spdk_bdev_free_io 231923510
spdk_bdev_get_acwu 2095
spdk_bdev_get_aliases 27148
spdk_bdev_get_block_size 2768804
spdk_bdev_get_buf_align 73602964
spdk_bdev_get_by_name 3241
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9001141
spdk_bdev_get_device_stat 330
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 15203085
spdk_bdev_get_io_channel 30117
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 542000
spdk_bdev_get_max_copy 1964
spdk_bdev_get_md_size 7640732
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 121158
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 60149
spdk_bdev_get_num_blocks 24943066
spdk_bdev_get_numa_id 1405
spdk_bdev_get_nvme_ctratt 2315
spdk_bdev_get_nvme_nsid 1958
spdk_bdev_get_optimal_io_boundary 1968
spdk_bdev_get_opts 359
spdk_bdev_get_physical_block_size 8091
spdk_bdev_get_product_name 29559
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 315
spdk_bdev_get_qos_rate_limits 27110
spdk_bdev_get_qos_rpc_type 108400
spdk_bdev_get_uuid 29542
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5690
spdk_bdev_has_write_cache 2964
spdk_bdev_histogram_enable 713
spdk_bdev_histogram_enable_ext 719
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2151
spdk_bdev_io_complete 229922073
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 33751428
spdk_bdev_io_complete_nvme_status 23788004
spdk_bdev_io_complete_scsi_status 5351155
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 32733884
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 42036527
spdk_bdev_io_get_iovec 530344
spdk_bdev_io_get_md_buf 8711394
spdk_bdev_io_get_nvme_fused_status 2078
spdk_bdev_io_get_nvme_status 17632226
spdk_bdev_io_get_scsi_status 9312010
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 24858316
spdk_bdev_io_get_thread 241567966
spdk_bdev_io_hide_metadata 4243018
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 10745303
spdk_bdev_io_set_md_buf 31714
spdk_bdev_io_type_supported 1985340
spdk_bdev_is_dif_check_enabled 872715
spdk_bdev_is_dif_head_of_md 436239
spdk_bdev_is_md_interleaved 12273665
spdk_bdev_is_md_separate 56536896
spdk_bdev_is_zoned 3687
spdk_bdev_module_claim_bdev 3841
spdk_bdev_module_claim_bdev_desc 436
spdk_bdev_module_examine_done 59900
spdk_bdev_module_fini_done 5388
spdk_bdev_module_fini_start_done 1793
spdk_bdev_module_init_done 276
spdk_bdev_module_list_add 34220
spdk_bdev_module_list_find 34220
spdk_bdev_module_release_bdev 3769
spdk_bdev_next 26406
spdk_bdev_next_leaf 1437
spdk_bdev_notify_blockcnt_change 154
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 99
spdk_bdev_nvme_io_passthru 79
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 0
spdk_bdev_open_async 1027
spdk_bdev_open_ext 21826
spdk_bdev_open_ext_v2 24881
spdk_bdev_open_opts_init 3051
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 852336
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1098
spdk_bdev_read 13059501
spdk_bdev_read_blocks 15538118
spdk_bdev_read_blocks_with_md 1266704
spdk_bdev_readv 1764974
spdk_bdev_readv_blocks 8156020
spdk_bdev_readv_blocks_ext 23255205
spdk_bdev_readv_blocks_with_md 61454019
spdk_bdev_register 5989
spdk_bdev_reset 330
spdk_bdev_reset_io_stat 24895
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 363
spdk_bdev_set_qd_sampling_period 6001
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1103
spdk_bdev_subsystem_config_json 185
spdk_bdev_unmap 12325350
spdk_bdev_unmap_blocks 26007232
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1102
spdk_bdev_unregister 6004
spdk_bdev_unregister_by_name 750
spdk_bdev_wait_for_examine 10391
spdk_bdev_write 26954381
spdk_bdev_write_blocks 28168401
spdk_bdev_write_blocks_with_md 107180
spdk_bdev_write_zeroes 548
spdk_bdev_write_zeroes_blocks 3586209
spdk_bdev_writev 2098692
spdk_bdev_writev_blocks 6090823
spdk_bdev_writev_blocks_ext 39392873
spdk_bdev_writev_blocks_with_md 21924481
spdk_bdev_zcopy_end 554054
spdk_bdev_zcopy_start 565566
spdk_for_each_bdev 4479
spdk_for_each_bdev_leaf 547

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