LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4824 5873 82.1 %
Date: 2024-12-10 18:05:48 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5211 24414 21.3 %

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
bdev_lock_lba_range_ctx_msg 16
spdk_bdev_compare_blocks 16
spdk_bdev_examine 16
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 52
bdev_reset_check_outstanding_io_done 52
bdev_enable_qos_msg 55
bdev_qos_w_bps_queue 56
bdev_in_examine_allowlist 66
claim_opts_copy 88
spdk_bdev_nvme_io_passthru 88
claim_verify_rom 91
claim_type_promotes_to_write 99
log_already_claimed 114
_calculate_measured_qd_cpl 119
bdev_calculate_measured_queue_depth 119
bdev_qos_channel_destroy 120
spdk_bdev_nvme_admin_passthru 126
bdev_examine_allowlist_check 131
bdev_update_qd_sampling_period 140
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 197
spdk_bdev_subsystem_config_json 197
bdev_enable_qos_done 216
_calculate_measured_qd 234
spdk_bdev_notify_blockcnt_change 245
bdev_set_qos_limit_done 246
claim_verify_rwo 276
spdk_bdev_module_init_done 276
bdev_io_submit_reset 309
bdev_reset_complete 325
bdev_reset_freeze_channel_done 325
claim_reset 326
spdk_bdev_get_qd_sampling_period 326
spdk_bdev_dump_io_stat_json 331
_bdev_reset_complete 333
bdev_start_reset 333
spdk_bdev_copy_blocks 333
spdk_bdev_reset 333
bdev_get_each_channel_stat 336
bdev_get_device_stat_done 341
spdk_bdev_get_device_stat 341
bdev_copy_should_split 345
bdev_desc_release_claims 347
claim_bdev 347
bdev_get_io_stat 351
spdk_bdev_get_opts 369
bdev_reset_freeze_channel 370
spdk_bdev_set_opts 373
bdev_unfreeze_channel 374
_resize_notify 381
spdk_bdev_alias_del_all 429
bdev_unregister_abort_channel 442
spdk_bdev_module_claim_bdev_desc 443
bdev_name_del 449
spdk_bdev_claim_opts_init 495
spdk_bdev_write_zeroes 560
spdk_bdev_first_leaf 646
spdk_for_each_bdev_leaf 646
_remove_notify 755
bdev_histogram_enable_channel_cb 785
spdk_bdev_histogram_enable 788
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_histogram_enable_ext 795
spdk_bdev_unregister_by_name 799
bdev_enable_histogram_config_json 964
bdev_qos_config_json 964
bdev_qos_is_iops_rate_limit 966
bdev_open_async_done 1042
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
spdk_bdev_open_async 1042
_bdev_open_async 1052
spdk_bdev_quiesce_range 1094
spdk_bdev_unquiesce_range 1098
_event_notify 1136
event_notify 1136
spdk_bdev_channel_get_histogram 1166
bdev_histogram_enable_channel 1174
spdk_bdev_set_timeout 1178
bdev_quiesce_range_locked 1263
bdev_unquiesce_range_unlocked 1263
spdk_bdev_get_numa_id 1517
claim_type_is_v2 1531
spdk_bdev_next_leaf 1590
spdk_bdev_destruct_done 1675
spdk_bdev_module_fini_start_done 1970
bdev_trace 2070
_bdev_init 2192
_bdev_trace 2192
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2192
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2192
register_flag_bdev 2192
_bdev_next_leaf 2236
bdev_examine_allowlist_free 2332
bdev_finish_wait_for_examine_done 2332
bdev_init_complete 2332
bdev_mgr_unregister_cb 2332
bdev_module_get_max_ctx_size 2332
bdev_modules_init 2332
bdev_open_async_fini 2332
spdk_bdev_finish 2332
spdk_bdev_initialize 2332
_spdk_bdev_quiesce 2530
spdk_bdev_get_max_copy 2617
spdk_bdev_get_optimal_io_boundary 2621
bdev_get_max_write 2736
spdk_bdev_get_acwu 2751
spdk_bdev_has_write_cache 3009
spdk_bdev_get_nvme_nsid 3021
spdk_bdev_io_get_nvme_fused_status 3117
bdev_compare_and_write_do_write 3213
bdev_compare_and_write_do_write_done 3213
spdk_bdev_get_by_name 3335
bdev_compare_do_read 3365
bdev_compare_do_read_done 3365
bdev_compare_and_write_do_compare 3381
bdev_compare_and_write_do_compare_done 3381
bdev_comparev_and_writev_blocks_locked 3381
bdev_comparev_and_writev_blocks_unlock 3381
bdev_comparev_and_writev_blocks_unlocked 3381
spdk_bdev_comparev_and_writev_blocks 3401
bdev_lock_lba_range 3413
bdev_unlock_lba_range 3421
spdk_bdev_comparev_blocks 3433
bdev_comparev_blocks_with_md 3457
spdk_bdev_get_nvme_ctratt 3634
bdev_lock_lba_range_get_channel 3740
bdev_unlock_lba_range_get_channel 3744
spdk_bdev_open_opts_init 4192
bdev_module_fini_start_iter 4302
_bdev_lock_lba_range 4676
_bdev_unlock_lba_range 4676
bdev_lock_lba_range_cb 4676
bdev_lock_lba_range_ctx 4676
bdev_unlock_lba_range_cb 4676
bdev_lba_range_overlaps_tailq 4696
spdk_bdev_module_release_bdev 4856
spdk_bdev_module_claim_bdev 4928
spdk_bdev_first 5110
spdk_for_each_bdev 5110
spdk_bdev_is_zoned 5264
spdk_bdev_module_fini_done 5923
bdev_finish_unregister_bdevs_iter 6348
bdev_register_finished 6390
bdev_unregister 6390
bdev_destroy_cb 6394
spdk_bdev_get_write_unit_size 6397
bdev_register 6400
bdev_examine 6402
bdev_ok_to_examine 6402
spdk_bdev_register 6404
bdev_alias_del 6414
spdk_bdev_set_qd_sampling_period 6415
spdk_bdev_unregister 6418
spdk_bdev_alias_add 6432
bdev_unregister_unsafe 7081
bdev_module_fini_iter 8255
bdev_open_opts_copy 8381
spdk_bdev_claim_get_name 8432
bdev_write_zeroes_split 9056
spdk_bdev_get_physical_block_size 9160
bdev_name_tree_RB_REMOVE_COLOR 9836
spdk_bdev_wait_for_examine 11304
bdev_examine_allowlist_remove 12772
bdev_name_del_unsafe 12800
bdev_name_tree_RB_INSERT_COLOR 12800
bdev_name_tree_RB_REMOVE 12800
bdev_name_add 12818
bdev_name_tree_RB_INSERT 12818
bdev_mgmt_channel_create 13212
bdev_mgmt_channel_destroy 13212
bdev_channel_destroy 21982
bdev_channel_destroy_resource 21982
bdev_channel_create 21990
bdev_enable_qos 22037
spdk_bdev_add_io_stat 22318
bdev_channel_abort_queued_ios 22424
bdev_abort_all_buf_io 22794
bdev_abort_all_nomem_io 22794
bdev_abort_all_queued_io 22812
spdk_bdev_open_ext 23250
spdk_bdev_open_ext_v2 27446
spdk_bdev_close 27764
bdev_open_ext 28490
bdev_alloc_io_stat 28708
bdev_free_io_stat 28708
spdk_bdev_reset_io_stat 29395
spdk_bdev_next 29435
spdk_bdev_dump_info_json 30144
spdk_bdev_get_qos_rate_limits 30154
spdk_bdev_get_aliases 30192
bdev_get_by_name 31825
bdev_name_tree_RB_FIND 31825
spdk_bdev_get_product_name 32637
spdk_bdev_get_io_channel 34985
spdk_bdev_module_list_add 37301
spdk_bdev_module_list_find 37301
spdk_bdev_io_set_md_buf 40022
spdk_bdev_get_uuid 46873
bdev_lock_lba_range_check_io 50911
bdev_lba_range_overlapped 58541
bdev_io_range_is_locked 61854
spdk_bdev_module_examine_done 64388
bdev_module_action_done 64664
bdev_close 65173
bdev_start_qos 65173
spdk_bdev_get_name 65203
bdev_desc_alloc 65220
bdev_desc_free 65220
bdev_open 65220
bdev_module_action_complete 66996
bdev_open_opts_get_defaults 69412
bdev_io_complete_sequence_cb 69703
bdev_io_get_iobuf_cb 75327
bdev_rw_split_get_buf_cb 85087
spdk_bdev_abort 104840
bdev_abort_buf_io 104856
bdev_abort 104860
_bdev_abort 104864
bdev_abort_queued_io 104864
bdev_abort_io_done 104880
bdev_abort_io 104884
spdk_bdev_write_blocks_with_md 106005
spdk_bdev_get_qos_rpc_type 120576
bdev_name_cmp 129717
spdk_bdev_get_memory_domains 133744
spdk_bdev_desc_is_md_separate 140346
bdev_io_on_tailq 209768
spdk_bdev_nvme_iov_passthru_md 260306
bdev_io_submit_sequence_cb 340219
bdev_channel_submit_qos_io_done 396968
bdev_channel_poll_qos 398804
bdev_channel_submit_qos_io 398947
bdev_each_channel_msg 409599
spdk_bdev_for_each_channel_continue 409599
bdev_io_exec_sequence 409922
bdev_io_exec_sequence_cb 409922
bdev_each_channel_cpl 414957
spdk_bdev_for_each_channel 414958
bdev_write_zero_buffer 574692
bdev_write_zero_buffer_done 574692
_bdev_get_block_size_with_md 577428
spdk_bdev_desc_get_dif_type 600846
spdk_bdev_desc_is_dif_head_of_md 600846
spdk_bdev_desc_is_md_interleaved 600876
spdk_bdev_is_dif_head_of_md 601787
spdk_bdev_get_io_type_name 602880
bdev_queue_nomem_io_head 690080
spdk_bdev_flush 762240
io_channel_iter_get_bdev 824551
spdk_bdev_queue_io_wait 956732
parent_bdev_io_complete 1120143
bdev_io_split 1120147
_bdev_rw_split 1121959
spdk_bdev_io_get_iovec 1136505
spdk_bdev_zcopy_end 1202750
spdk_bdev_is_dif_check_enabled 1203933
spdk_bdev_desc_is_dif_check_enabled 1204008
spdk_bdev_zcopy_start 1235369
spdk_bdev_read_blocks_with_md 1260085
spdk_bdev_readv 1637242
spdk_bdev_writev 1829312
bdev_io_init_dif_ctx 2079893
_to_next_boundary 2231437
bdev_io_split_done 2303400
bdev_io_split_submit 2303416
_bdev_memory_domain_get_io_cb 2400256
_bdev_io_get_bounce_buf 2405244
bdev_io_pull_data_done 2406852
_bdev_io_push_bounce_data_buffer 2411907
_bdev_io_ext_use_bounce_buffer 2414828
_bdev_io_pull_bounce_data_buf 2415769
_bdev_io_complete_push_bounce_done 2422620
bdev_io_push_bounce_md_buf 2424165
bdev_io_push_bounce_data_done 2425138
bdev_io_push_bounce_data 2425892
bdev_io_pull_data 2429915
spdk_bdev_get_block_size 2743666
spdk_bdev_io_type_supported 2887177
spdk_bdev_flush_blocks 3243298
spdk_bdev_write_zeroes_blocks 3397720
bdev_write_zeroes_should_split 3397867
spdk_bdev_io_hide_metadata 4077484
spdk_bdev_io_complete_scsi_status 4760915
bdev_queue_nomem_io_tail 4810518
bdev_ch_retry_io 4823918
bdev_shared_ch_retry_io 4823979
bdev_ch_resubmit_io 5500339
spdk_bdev_writev_blocks 5581391
bdev_qos_rw_bps_rewind_quota 6723248
spdk_bdev_get_md_size 7827047
spdk_bdev_readv_blocks 7945037
spdk_bdev_get_data_block_size 8758404
spdk_bdev_io_get_scsi_status 9068958
spdk_bdev_io_get_md_buf 9852613
bdev_qos_rw_iops_rewind_quota 10615739
bdev_qos_io_submit 10963729
spdk_bdev_is_md_interleaved 12031027
spdk_bdev_io_set_buf 12490391
spdk_bdev_unmap 12713881
bdev_wait_for_examine_cb 13294051
bdev_module_all_actions_completed 13296383
_bdev_io_set_buf 13723939
bdev_io_get_buf 13725620
bdev_io_get_buf_complete 13726570
_bdev_io_set_md_buf 13727998
_bdev_io_put_buf 13744446
bdev_io_put_buf 13745637
spdk_bdev_read 13752267
bdev_io_type_supported 13782869
spdk_bdev_read_blocks 16180813
spdk_bdev_get_dif_type 16860370
bdev_qos_rw_rewind_io 17338987
bdev_read_blocks_with_md 17438638
bdev_qos_r_bps_queue 17482051
bdev_is_read_io 17482107
spdk_bdev_writev_blocks_with_md 22939311
_are_iovs_aligned 23034406
spdk_bdev_io_get_nvme_status 26296207
bdev_io_get_max_buf_len 27435619
spdk_bdev_io_complete_nvme_status 28100975
bdev_unmap_should_split 28159911
spdk_bdev_write 28269697
spdk_bdev_unmap_blocks 28444856
spdk_bdev_readv_blocks_ext 28789613
spdk_bdev_write_blocks 29407543
spdk_bdev_io_get_submit_tsc 30066681
bdev_write_blocks_with_md 30089627
spdk_bdev_get_num_blocks 33994476
spdk_bdev_io_get_buf 34347338
spdk_bdev_io_complete_base_io_status 37064876
spdk_bdev_desc_get_md_size 43198356
spdk_bdev_io_get_io_channel 44109594
spdk_bdev_writev_blocks_ext 45028668
spdk_bdev_desc_get_block_size 48062000
_is_buf_allocated 54192905
spdk_bdev_readv_blocks_with_md 57960902
bdev_bytes_to_blocks 58745966
spdk_bdev_is_md_separate 61616890
_bdev_io_check_opts 73750563
bdev_writev_blocks_with_md 74156761
spdk_bdev_get_buf_align 79828778
bdev_readv_blocks_with_md 96146972
bdev_io_needs_accel_buffer 166794716
_bdev_io_submit_ext 169172017
bdev_io_needs_bounce_buffer 169322413
bdev_io_use_memory_domain 182044190
bdev_qos_rw_bps_queue 203852972
bdev_get_io_size_in_byte 210576206
bdev_io_get_block_size 211783255
bdev_rw_should_split 219975418
_bdev_io_handle_no_mem 245299704
_bdev_io_complete 246814802
bdev_io_decrement_outstanding 248360831
spdk_bdev_io_complete 248467058
bdev_io_do_submit 248859863
spdk_bdev_free_io 248957999
bdev_io_complete 249063491
bdev_ch_remove_from_io_submitted 249133404
_bdev_io_submit 249324229
bdev_io_update_io_stat 249354711
bdev_submit_request 249470921
bdev_io_increment_outstanding 249846958
bdev_io_submit 250772326
bdev_io_init 250984939
bdev_ch_add_to_io_submitted 251279811
bdev_channel_get_io 252218324
bdev_io_valid_blocks 252374775
bdev_io_should_split 256363875
spdk_bdev_io_get_thread 262662771
bdev_desc_get_block_size 316407551
bdev_io_needs_sequence_exec 429546543
bdev_io_needs_metadata 503074025
bdev_qos_rw_iops_queue 600139187
bdev_io_use_accel_sequence 678805961
spdk_bdev_desc_get_bdev 734091359
bdev_qos_io_to_limit 788059850
bdev_qos_queue_io 788064799
bdev_qos_rw_queue_io 803991102

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