LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4830 5873 82.2 %
Date: 2024-12-15 03:46:09 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5155 24414 21.1 %

Function Name Sort by function name Hit count Sort by hit count
_bdev_copy_split 0
_bdev_io_ext_use_accel_buffer 0
_bdev_io_get_accel_buf 0
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_media_management_notify 0
_tmp_bdev_event_cb 0
bdev_abort_all_buf_io_cb 0
bdev_abort_buf_io_cb 0
bdev_channel_for_each_io 0
bdev_for_each_io_done 0
bdev_init_failed 0
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_unsubmitted 0
bdev_io_get_accel_buf 0
bdev_io_status_get_string 0
bdev_lock_error_cleanup_cb 0
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_open_async_cancel 0
bdev_qos_r_bps_rewind_quota 0
bdev_qos_w_bps_rewind_quota 0
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_for_each_bdev_io 0
spdk_bdev_get_io_type 0
spdk_bdev_get_media_events 0
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_put_aux_buf 0
spdk_bdev_notify_media_management 0
spdk_bdev_push_media_events 0
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_no_mem_poller 1
spdk_bdev_get_current_qd 1
bdev_abort_retry 4
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_get_io_time 5
spdk_bdev_get_qd 5
spdk_bdev_get_weighted_io_time 5
bdev_io_pull_data_done_and_track 8
bdev_io_pull_md_buf_done 8
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf_done 8
bdev_queue_io_wait_with_cb 8
bdev_seek_complete_cb 8
bdev_histogram_disable_channel_cb 10
bdev_open_async 10
spdk_bdev_get_io_stat 10
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_disable_qos_done 12
bdev_disable_qos_msg_done 12
bdev_unmap_split 12
bdev_update_qos_rate_limit_msg 14
spdk_bdev_get_dif_pi_format 15
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
bdev_compare_blocks_with_md 16
bdev_copy_split 16
bdev_histogram_disable_channel 16
bdev_io_pull_md_buf 16
spdk_bdev_compare_blocks 16
spdk_bdev_examine 16
bdev_lock_lba_range_ctx_msg 17
bdev_disable_qos_msg 20
bdev_histogram_get_channel_cb 22
spdk_bdev_histogram_get 22
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
_bdev_io_complete_in_submit 24
spdk_bdev_alias_del 24
spdk_bdev_comparev_blocks_with_md 24
bdev_channel_poll_timeout_io_done 32
bdev_histogram_get_channel 32
bdev_poll_timeout_io 32
bdev_reset_poll_for_outstanding_io 32
claim_verify_rwm 32
bdev_seek 46
spdk_bdev_io_get_seek_offset 46
bdev_channel_poll_timeout_io 52
bdev_reset_check_outstanding_io 53
bdev_reset_check_outstanding_io_done 53
bdev_enable_qos_msg 55
bdev_qos_w_bps_queue 56
bdev_in_examine_allowlist 66
claim_opts_copy 88
claim_verify_rom 89
spdk_bdev_nvme_io_passthru 91
claim_type_promotes_to_write 97
_calculate_measured_qd_cpl 106
bdev_calculate_measured_queue_depth 106
log_already_claimed 115
bdev_qos_channel_destroy 120
bdev_update_qd_sampling_period 127
bdev_examine_allowlist_check 131
spdk_bdev_nvme_admin_passthru 145
bdev_qos_set_ops 146
bdev_qos_update_max_quota_per_timeslice 146
bdev_set_qos_rate_limits 149
spdk_bdev_set_qos_rate_limits 157
bdev_io_put_accel_buf 168
spdk_bdev_quiesce 169
spdk_bdev_unquiesce 169
bdev_qos_destroy 196
bdev_examine_allowlist_config_json 206
spdk_bdev_subsystem_config_json 206
_calculate_measured_qd 208
bdev_enable_qos_done 216
bdev_set_qos_limit_done 246
spdk_bdev_module_init_done 276
spdk_bdev_notify_blockcnt_change 305
bdev_io_submit_reset 319
spdk_bdev_get_qd_sampling_period 326
spdk_bdev_dump_io_stat_json 331
claim_verify_rwo 333
spdk_bdev_copy_blocks 335
bdev_get_each_channel_stat 336
bdev_reset_complete 336
bdev_reset_freeze_channel_done 336
bdev_get_device_stat_done 341
spdk_bdev_get_device_stat 341
_bdev_reset_complete 344
bdev_start_reset 344
spdk_bdev_reset 344
bdev_copy_should_split 347
bdev_get_io_stat 351
spdk_bdev_get_opts 379
claim_reset 383
spdk_bdev_set_opts 383
bdev_reset_freeze_channel 389
bdev_unfreeze_channel 393
bdev_desc_release_claims 402
claim_bdev 402
bdev_unregister_abort_channel 477
spdk_bdev_module_claim_bdev_desc 498
_resize_notify 500
spdk_bdev_claim_opts_init 550
spdk_bdev_alias_del_all 666
spdk_bdev_first_leaf 681
spdk_for_each_bdev_leaf 681
bdev_name_del 686
spdk_bdev_write_zeroes 721
_remove_notify 782
bdev_histogram_enable_channel_cb 829
spdk_bdev_histogram_enable 832
spdk_bdev_unregister_by_name 838
spdk_bdev_enable_histogram_opts_init 839
spdk_bdev_histogram_enable_ext 839
bdev_qos_is_iops_rate_limit 966
bdev_enable_histogram_config_json 985
bdev_qos_config_json 985
bdev_open_async_done 1071
bdev_open_async_opts_copy 1071
bdev_open_async_opts_get_default 1071
spdk_bdev_open_async 1071
_bdev_open_async 1081
spdk_bdev_quiesce_range 1094
spdk_bdev_unquiesce_range 1098
spdk_bdev_channel_get_histogram 1212
bdev_histogram_enable_channel 1220
spdk_bdev_set_timeout 1224
bdev_quiesce_range_locked 1263
bdev_unquiesce_range_unlocked 1263
_event_notify 1282
event_notify 1282
spdk_bdev_get_numa_id 1563
spdk_bdev_next_leaf 1679
claim_type_is_v2 1753
spdk_bdev_destruct_done 1945
spdk_bdev_module_fini_start_done 2121
bdev_trace 2230
_bdev_init 2353
_bdev_trace 2353
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2353
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2353
register_flag_bdev 2353
_bdev_next_leaf 2360
bdev_examine_allowlist_free 2491
bdev_finish_wait_for_examine_done 2491
bdev_init_complete 2491
bdev_mgr_unregister_cb 2491
bdev_module_get_max_ctx_size 2491
bdev_modules_init 2491
bdev_open_async_fini 2491
spdk_bdev_finish 2491
spdk_bdev_initialize 2491
_spdk_bdev_quiesce 2530
bdev_get_max_write 3212
spdk_bdev_get_by_name 3479
spdk_bdev_get_nvme_nsid 3851
spdk_bdev_io_get_nvme_fused_status 4146
bdev_compare_and_write_do_write 4238
bdev_compare_and_write_do_write_done 4238
bdev_compare_do_read 4394
bdev_compare_do_read_done 4394
bdev_compare_and_write_do_compare 4410
bdev_compare_and_write_do_compare_done 4410
bdev_comparev_and_writev_blocks_locked 4410
bdev_comparev_and_writev_blocks_unlock 4410
bdev_comparev_and_writev_blocks_unlocked 4410
spdk_bdev_comparev_and_writev_blocks 4432
bdev_lock_lba_range 4442
bdev_unlock_lba_range 4450
spdk_bdev_comparev_blocks 4462
bdev_comparev_blocks_with_md 4486
spdk_bdev_get_nvme_ctratt 4608
bdev_module_fini_start_iter 4612
bdev_lock_lba_range_get_channel 4787
bdev_unlock_lba_range_get_channel 4791
spdk_bdev_get_max_copy 4923
spdk_bdev_get_optimal_io_boundary 4927
spdk_bdev_get_acwu 5058
spdk_bdev_open_opts_init 5070
_bdev_lock_lba_range 5705
_bdev_unlock_lba_range 5705
bdev_lock_lba_range_cb 5705
bdev_lock_lba_range_ctx 5705
bdev_unlock_lba_range_cb 5705
bdev_lba_range_overlaps_tailq 5726
spdk_bdev_first 5736
spdk_for_each_bdev 5736
spdk_bdev_module_release_bdev 5742
spdk_bdev_module_claim_bdev 5814
spdk_bdev_has_write_cache 6048
spdk_bdev_module_fini_done 6384
bdev_finish_unregister_bdevs_iter 7012
bdev_register_finished 7085
bdev_unregister 7085
bdev_destroy_cb 7091
bdev_register 7095
bdev_examine 7097
bdev_ok_to_examine 7097
spdk_bdev_register 7099
bdev_alias_del 7109
spdk_bdev_set_qd_sampling_period 7110
spdk_bdev_unregister 7113
spdk_bdev_alias_add 7127
spdk_bdev_is_zoned 7679
bdev_unregister_unsafe 7800
bdev_module_fini_iter 8875
spdk_bdev_get_write_unit_size 8993
spdk_bdev_claim_get_name 9755
bdev_open_opts_copy 10136
bdev_write_zeroes_split 10974
bdev_name_tree_RB_REMOVE_COLOR 10991
spdk_bdev_wait_for_examine 12452
spdk_bdev_get_physical_block_size 13203
bdev_examine_allowlist_remove 14162
bdev_name_del_unsafe 14190
bdev_name_tree_RB_INSERT_COLOR 14190
bdev_name_tree_RB_REMOVE 14190
bdev_name_add 14208
bdev_name_tree_RB_INSERT 14208
bdev_mgmt_channel_create 15545
bdev_mgmt_channel_destroy 15545
spdk_bdev_open_ext 25783
bdev_channel_destroy 26086
bdev_channel_destroy_resource 26086
bdev_channel_create 26094
bdev_enable_qos 26141
spdk_bdev_add_io_stat 26422
bdev_channel_abort_queued_ios 26563
bdev_abort_all_nomem_io 26951
bdev_abort_all_buf_io 26952
bdev_abort_all_queued_io 26970
spdk_bdev_open_ext_v2 30857
spdk_bdev_close 31195
bdev_open_ext 31930
spdk_bdev_next 32461
spdk_bdev_dump_info_json 33199
spdk_bdev_get_qos_rate_limits 33209
spdk_bdev_get_aliases 33255
spdk_bdev_io_set_md_buf 33382
bdev_alloc_io_stat 33507
bdev_free_io_stat 33507
spdk_bdev_reset_io_stat 34194
bdev_get_by_name 35409
bdev_name_tree_RB_FIND 35409
spdk_bdev_get_product_name 37173
spdk_bdev_module_list_add 40029
spdk_bdev_module_list_find 40029
spdk_bdev_get_io_channel 40485
bdev_lock_lba_range_check_io 42531
bdev_lba_range_overlapped 52343
bdev_io_range_is_locked 56683
bdev_io_complete_sequence_cb 62496
bdev_io_get_iobuf_cb 71778
spdk_bdev_module_examine_done 71911
bdev_module_action_done 72187
bdev_close 72414
bdev_start_qos 72414
bdev_desc_alloc 72462
bdev_desc_free 72462
bdev_open 72462
spdk_bdev_get_name 72765
bdev_module_action_complete 74678
bdev_rw_split_get_buf_cb 76179
bdev_open_opts_get_defaults 77532
spdk_bdev_abort 94836
bdev_abort_buf_io 94852
bdev_abort 94856
_bdev_abort 94860
bdev_abort_queued_io 94860
bdev_abort_io_done 94876
bdev_abort_io 94880
spdk_bdev_get_uuid 96874
spdk_bdev_write_blocks_with_md 106137
spdk_bdev_get_qos_rpc_type 132796
spdk_bdev_desc_is_md_separate 144954
bdev_name_cmp 148545
spdk_bdev_get_memory_domains 148813
bdev_io_on_tailq 189760
bdev_io_submit_sequence_cb 314228
bdev_io_exec_sequence 376724
bdev_io_exec_sequence_cb 376724
bdev_channel_submit_qos_io_done 388847
bdev_channel_poll_qos 389611
bdev_channel_submit_qos_io 390725
spdk_bdev_for_each_channel_continue 403562
bdev_each_channel_msg 403565
bdev_each_channel_cpl 409641
spdk_bdev_for_each_channel 409641
spdk_bdev_desc_get_dif_type 532811
spdk_bdev_desc_is_dif_head_of_md 532811
spdk_bdev_desc_is_md_interleaved 532841
spdk_bdev_is_dif_head_of_md 533771
bdev_write_zero_buffer 649893
bdev_write_zero_buffer_done 649893
_bdev_get_block_size_with_md 653105
spdk_bdev_get_io_type_name 663980
spdk_bdev_flush 681256
bdev_queue_nomem_io_head 731125
io_channel_iter_get_bdev 813204
spdk_bdev_io_get_iovec 957150
spdk_bdev_queue_io_wait 1003160
spdk_bdev_zcopy_end 1011152
spdk_bdev_zcopy_start 1037704
spdk_bdev_is_dif_check_enabled 1067955
spdk_bdev_desc_is_dif_check_enabled 1068030
spdk_bdev_read_blocks_with_md 1785159
parent_bdev_io_complete 1809460
bdev_io_split 1809464
_bdev_rw_split 1811593
spdk_bdev_readv 1834763
spdk_bdev_nvme_iov_passthru_md 2277362
bdev_io_init_dif_ctx 2385701
spdk_bdev_get_block_size 2636777
spdk_bdev_writev 2660007
_bdev_memory_domain_get_io_cb 2668759
_bdev_io_push_bounce_data_buffer 2671897
bdev_io_pull_data_done 2677221
_bdev_io_get_bounce_buf 2681237
_bdev_io_complete_push_bounce_done 2690983
_bdev_io_ext_use_bounce_buffer 2691478
bdev_io_push_bounce_md_buf 2691544
bdev_io_push_bounce_data_done 2692014
bdev_io_push_bounce_data 2692578
_bdev_io_pull_bounce_data_buf 2694741
bdev_io_pull_data 2715008
spdk_bdev_io_type_supported 2758630
spdk_bdev_write_zeroes_blocks 3206507
bdev_write_zeroes_should_split 3206693
_to_next_boundary 3231465
bdev_io_split_done 3318658
bdev_io_split_submit 3318674
spdk_bdev_io_hide_metadata 4630941
spdk_bdev_flush_blocks 4639217
spdk_bdev_io_complete_scsi_status 4971916
bdev_queue_nomem_io_tail 5211563
bdev_ch_retry_io 5223311
bdev_shared_ch_retry_io 5223372
bdev_ch_resubmit_io 5942429
bdev_qos_rw_bps_rewind_quota 6829112
spdk_bdev_io_get_md_buf 9619963
bdev_qos_io_submit 10224185
bdev_qos_rw_iops_rewind_quota 10656659
spdk_bdev_unmap 12861884
bdev_wait_for_examine_cb 13490617
bdev_module_all_actions_completed 13493108
spdk_bdev_read 13861792
spdk_bdev_writev_blocks 16465263
bdev_io_type_supported 16763618
spdk_bdev_io_set_buf 17207322
bdev_qos_rw_rewind_io 17485771
bdev_qos_r_bps_queue 17613719
bdev_is_read_io 17613775
spdk_bdev_readv_blocks 17722266
_bdev_io_set_buf 18897742
bdev_io_get_buf_complete 18898479
_bdev_io_set_md_buf 18900292
bdev_io_get_buf 18902224
_bdev_io_put_buf 18917256
bdev_io_put_buf 18917890
spdk_bdev_read_blocks 18984672
bdev_read_blocks_with_md 20775215
spdk_bdev_get_md_size 23751514
spdk_bdev_writev_blocks_with_md 24016432
spdk_bdev_get_data_block_size 26429475
spdk_bdev_get_dif_type 27091549
spdk_bdev_io_get_scsi_status 27462465
_are_iovs_aligned 28076869
bdev_unmap_should_split 28173591
spdk_bdev_write 28280587
spdk_bdev_unmap_blocks 28374717
spdk_bdev_is_md_interleaved 30014646
spdk_bdev_write_blocks 30459106
bdev_write_blocks_with_md 31223471
spdk_bdev_io_get_nvme_status 32672117
bdev_io_get_max_buf_len 37744710
spdk_bdev_io_complete_base_io_status 38835233
spdk_bdev_readv_blocks_ext 40905768
spdk_bdev_io_complete_nvme_status 43110144
spdk_bdev_desc_get_md_size 43341299
spdk_bdev_io_get_buf 44291937
spdk_bdev_io_get_submit_tsc 46077692
spdk_bdev_desc_get_block_size 51706218
spdk_bdev_io_get_io_channel 55068908
spdk_bdev_readv_blocks_with_md 56548193
spdk_bdev_writev_blocks_ext 57604212
spdk_bdev_get_num_blocks 58373606
bdev_bytes_to_blocks 60065652
_is_buf_allocated 72091003
spdk_bdev_is_md_separate 80972317
_bdev_io_check_opts 98356017
bdev_writev_blocks_with_md 99373077
spdk_bdev_get_buf_align 104857259
bdev_readv_blocks_with_md 116953270
bdev_qos_rw_bps_queue 203961012
bdev_get_io_size_in_byte 210790108
bdev_io_needs_accel_buffer 212405647
bdev_io_get_block_size 212677886
_bdev_io_submit_ext 215037540
bdev_io_needs_bounce_buffer 215254190
bdev_io_use_memory_domain 230846878
bdev_rw_should_split 271165470
_bdev_io_handle_no_mem 293818110
_bdev_io_complete 295576118
bdev_io_decrement_outstanding 297037802
spdk_bdev_io_complete 297412872
bdev_io_do_submit 297497007
_bdev_io_submit 298030006
bdev_io_increment_outstanding 298340516
bdev_submit_request 298464428
bdev_io_complete 298660212
bdev_io_update_io_stat 298729680
bdev_ch_remove_from_io_submitted 299184049
spdk_bdev_free_io 299622274
bdev_io_submit 300293225
bdev_ch_add_to_io_submitted 300321942
bdev_io_init 300637610
bdev_io_valid_blocks 302288041
bdev_channel_get_io 302570352
bdev_io_should_split 308285095
spdk_bdev_io_get_thread 317847902
bdev_desc_get_block_size 322755846
bdev_io_needs_sequence_exec 525245348
bdev_qos_rw_iops_queue 599311538
bdev_io_needs_metadata 639788361
bdev_qos_io_to_limit 786992396
bdev_qos_queue_io 786996913
bdev_qos_rw_queue_io 803272619
bdev_io_use_accel_sequence 820111621
spdk_bdev_desc_get_bdev 833717510

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