LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4409 5868 75.1 %
Date: 2024-12-09 06:51:10 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4825 24466 19.7 %

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 3
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_get_io_time 4
spdk_bdev_get_qd 4
spdk_bdev_get_weighted_io_time 4
bdev_io_pull_data_done_and_track 6
bdev_io_pull_md_buf_done 6
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf_done 6
bdev_queue_io_wait_with_cb 6
bdev_seek_complete_cb 6
bdev_histogram_disable_channel_cb 8
spdk_bdev_get_io_stat 8
bdev_copy_do_read 9
bdev_copy_do_read_done 9
bdev_copy_do_write 9
bdev_copy_do_write_done 9
bdev_copy_get_buf_cb 9
bdev_unmap_split 9
bdev_disable_qos_done 10
bdev_disable_qos_msg_done 10
bdev_open_async 10
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
bdev_compare_blocks_with_md 12
bdev_copy_split 12
bdev_io_pull_md_buf 12
bdev_update_qos_rate_limit_msg 12
spdk_bdev_compare_blocks 12
spdk_bdev_examine 12
spdk_bdev_get_dif_pi_format 12
bdev_histogram_disable_channel 13
bdev_lock_lba_range_ctx_msg 15
bdev_disable_qos_msg 16
bdev_histogram_get_channel_cb 17
spdk_bdev_histogram_get 17
_bdev_io_complete_in_submit 18
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_alias_del 20
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
bdev_channel_poll_timeout_io_done 24
bdev_poll_timeout_io 24
bdev_reset_poll_for_outstanding_io 24
claim_verify_rwm 24
bdev_histogram_get_channel 25
bdev_channel_poll_timeout_io 39
bdev_reset_check_outstanding_io 39
bdev_reset_check_outstanding_io_done 39
bdev_qos_w_bps_queue 42
bdev_seek 42
spdk_bdev_io_get_seek_offset 42
bdev_enable_qos_msg 44
bdev_in_examine_allowlist 54
_calculate_measured_qd_cpl 55
bdev_calculate_measured_queue_depth 55
claim_opts_copy 66
bdev_update_qd_sampling_period 71
claim_verify_rom 75
claim_type_promotes_to_write 81
spdk_bdev_nvme_io_passthru 84
log_already_claimed 89
bdev_qos_channel_destroy 98
_calculate_measured_qd 107
bdev_examine_allowlist_check 107
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_set_qos_rate_limits 123
spdk_bdev_nvme_admin_passthru 124
bdev_io_put_accel_buf 126
spdk_bdev_set_qos_rate_limits 129
bdev_qos_destroy 160
spdk_bdev_quiesce 166
spdk_bdev_unquiesce 166
bdev_enable_qos_done 177
bdev_examine_allowlist_config_json 187
spdk_bdev_subsystem_config_json 187
bdev_set_qos_limit_done 202
spdk_bdev_module_init_done 204
spdk_bdev_notify_blockcnt_change 236
bdev_io_submit_reset 259
claim_verify_rwo 264
bdev_reset_complete 271
bdev_reset_freeze_channel_done 271
spdk_bdev_get_qd_sampling_period 274
_bdev_reset_complete 277
bdev_start_reset 277
spdk_bdev_reset 277
spdk_bdev_dump_io_stat_json 278
bdev_get_each_channel_stat 280
spdk_bdev_copy_blocks 282
bdev_get_device_stat_done 285
spdk_bdev_get_device_stat 285
bdev_copy_should_split 291
bdev_get_io_stat 293
bdev_reset_freeze_channel 307
claim_reset 308
bdev_unfreeze_channel 310
bdev_desc_release_claims 324
claim_bdev 324
spdk_bdev_get_opts 338
spdk_bdev_set_opts 341
_resize_notify 379
spdk_bdev_module_claim_bdev_desc 396
spdk_bdev_alias_del_all 419
bdev_unregister_abort_channel 428
spdk_bdev_claim_opts_init 435
bdev_name_del 436
spdk_bdev_write_zeroes 492
spdk_bdev_first_leaf 615
spdk_for_each_bdev_leaf 615
_remove_notify 704
bdev_histogram_enable_channel_cb 713
spdk_bdev_histogram_enable 714
spdk_bdev_enable_histogram_opts_init 721
spdk_bdev_histogram_enable_ext 721
spdk_bdev_unregister_by_name 773
bdev_qos_is_iops_rate_limit 799
bdev_enable_histogram_config_json 871
bdev_qos_config_json 871
bdev_open_async_done 1031
bdev_open_async_opts_copy 1031
bdev_open_async_opts_get_default 1031
spdk_bdev_open_async 1031
spdk_bdev_channel_get_histogram 1038
_bdev_open_async 1041
bdev_histogram_enable_channel 1045
spdk_bdev_set_timeout 1047
_event_notify 1083
event_notify 1083
spdk_bdev_quiesce_range 1090
spdk_bdev_unquiesce_range 1093
bdev_quiesce_range_locked 1256
bdev_unquiesce_range_unlocked 1256
spdk_bdev_get_numa_id 1358
claim_type_is_v2 1405
spdk_bdev_next_leaf 1436
spdk_bdev_destruct_done 1549
spdk_bdev_module_fini_start_done 1933
bdev_trace 2031
_bdev_next_leaf 2051
_bdev_init 2147
_bdev_trace 2147
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2147
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2147
register_flag_bdev 2147
bdev_examine_allowlist_free 2223
bdev_finish_wait_for_examine_done 2223
bdev_init_complete 2223
bdev_mgr_unregister_cb 2223
bdev_module_get_max_ctx_size 2223
bdev_modules_init 2223
bdev_open_async_fini 2223
spdk_bdev_finish 2223
spdk_bdev_initialize 2223
_spdk_bdev_quiesce 2515
spdk_bdev_get_max_copy 2591
spdk_bdev_get_optimal_io_boundary 2596
spdk_bdev_get_acwu 2709
bdev_get_max_write 2731
spdk_bdev_get_nvme_nsid 3043
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_get_by_name 3166
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_do_read 3322
bdev_compare_do_read_done 3322
bdev_compare_and_write_do_compare 3345
bdev_compare_and_write_do_compare_done 3345
bdev_comparev_and_writev_blocks_locked 3345
bdev_comparev_and_writev_blocks_unlock 3345
bdev_comparev_and_writev_blocks_unlocked 3345
spdk_bdev_comparev_and_writev_blocks 3365
bdev_lock_lba_range 3369
bdev_unlock_lba_range 3375
spdk_bdev_comparev_blocks 3389
bdev_comparev_blocks_with_md 3407
spdk_bdev_has_write_cache 3426
spdk_bdev_get_nvme_ctratt 3656
bdev_lock_lba_range_get_channel 3691
bdev_unlock_lba_range_get_channel 3694
spdk_bdev_open_opts_init 4087
bdev_module_fini_start_iter 4156
_bdev_lock_lba_range 4625
_bdev_unlock_lba_range 4625
bdev_lock_lba_range_cb 4625
bdev_lock_lba_range_ctx 4625
bdev_unlock_lba_range_cb 4625
bdev_lba_range_overlaps_tailq 4643
spdk_bdev_module_release_bdev 4788
spdk_bdev_module_claim_bdev 4842
spdk_bdev_first 5067
spdk_for_each_bdev 5067
spdk_bdev_is_zoned 5283
spdk_bdev_module_fini_done 5850
bdev_register_finished 5987
bdev_unregister 5987
bdev_destroy_cb 5990
bdev_register 5995
bdev_examine 5996
bdev_ok_to_examine 5996
spdk_bdev_register 5998
spdk_bdev_set_qd_sampling_period 6006
bdev_alias_del 6007
bdev_finish_unregister_bdevs_iter 6008
spdk_bdev_unregister 6008
spdk_bdev_alias_add 6021
spdk_bdev_get_write_unit_size 6042
bdev_unregister_unsafe 6633
bdev_module_fini_iter 8073
bdev_open_opts_copy 8171
spdk_bdev_claim_get_name 8392
spdk_bdev_get_physical_block_size 9033
bdev_name_tree_RB_REMOVE_COLOR 9171
spdk_bdev_wait_for_examine 10741
bdev_examine_allowlist_remove 11968
bdev_name_del_unsafe 11991
bdev_name_tree_RB_INSERT_COLOR 11991
bdev_name_tree_RB_REMOVE 11991
bdev_name_add 12005
bdev_name_tree_RB_INSERT 12005
bdev_write_zeroes_split 12477
bdev_mgmt_channel_create 12921
bdev_mgmt_channel_destroy 12921
bdev_channel_destroy 21348
bdev_channel_destroy_resource 21348
bdev_channel_create 21354
bdev_enable_qos 21392
spdk_bdev_add_io_stat 21628
bdev_channel_abort_queued_ios 21776
bdev_abort_all_buf_io 22083
spdk_bdev_open_ext 22093
bdev_abort_all_queued_io 22390
spdk_bdev_open_ext_v2 26183
spdk_bdev_close 26547
bdev_open_ext 27218
bdev_alloc_io_stat 27617
bdev_free_io_stat 27617
spdk_bdev_reset_io_stat 28190
spdk_bdev_next 29323
spdk_bdev_dump_info_json 30079
spdk_bdev_get_qos_rate_limits 30087
spdk_bdev_get_aliases 30127
bdev_get_by_name 30384
bdev_name_tree_RB_FIND 30384
spdk_bdev_io_set_md_buf 30670
spdk_bdev_get_product_name 32836
spdk_bdev_get_io_channel 33748
spdk_bdev_module_list_add 36795
spdk_bdev_module_list_find 36795
bdev_io_get_iobuf_cb 37601
bdev_lock_lba_range_check_io 41286
bdev_lba_range_overlapped 46971
spdk_bdev_get_uuid 48195
bdev_io_range_is_locked 50260
spdk_bdev_module_examine_done 61558
bdev_module_action_done 61762
bdev_close 63289
bdev_start_qos 63289
bdev_desc_alloc 63327
bdev_desc_free 63327
bdev_open 63327
spdk_bdev_get_name 63835
bdev_module_action_complete 63985
bdev_rw_split_get_buf_cb 65603
bdev_open_opts_get_defaults 67414
bdev_io_complete_sequence_cb 67655
spdk_bdev_write_blocks_with_md 115152
spdk_bdev_abort 115760
bdev_abort_buf_io 115772
bdev_abort 115775
_bdev_abort 115778
bdev_abort_queued_io 115778
bdev_abort_io_done 115790
bdev_abort_io 115793
spdk_bdev_get_qos_rpc_type 120316
bdev_name_cmp 121906
spdk_bdev_desc_is_md_separate 124254
spdk_bdev_get_memory_domains 131279
spdk_bdev_nvme_iov_passthru_md 152304
bdev_io_on_tailq 231586
bdev_io_submit_sequence_cb 329755
bdev_channel_submit_qos_io_done 331446
bdev_channel_poll_qos 331791
bdev_channel_submit_qos_io 332441
bdev_each_channel_msg 342488
spdk_bdev_for_each_channel_continue 342488
bdev_each_channel_cpl 348558
spdk_bdev_for_each_channel 348558
bdev_io_exec_sequence 397410
bdev_io_exec_sequence_cb 397410
spdk_bdev_desc_get_dif_type 500777
spdk_bdev_desc_is_dif_head_of_md 500777
spdk_bdev_desc_is_md_interleaved 500807
spdk_bdev_is_dif_head_of_md 501667
spdk_bdev_get_io_type_name 601580
bdev_write_zero_buffer 649166
bdev_write_zero_buffer_done 649166
_bdev_get_block_size_with_md 651897
io_channel_iter_get_bdev 691046
bdev_queue_nomem_io_head 772455
spdk_bdev_queue_io_wait 812796
parent_bdev_io_complete 940421
bdev_io_split 940424
_bdev_rw_split 941802
spdk_bdev_is_dif_check_enabled 1003558
spdk_bdev_desc_is_dif_check_enabled 1003618
spdk_bdev_io_get_iovec 1094316
spdk_bdev_zcopy_end 1174856
spdk_bdev_flush 1189534
spdk_bdev_zcopy_start 1214692
spdk_bdev_read_blocks_with_md 1274524
bdev_io_init_dif_ctx 1296838
_bdev_io_ext_use_bounce_buffer 1626599
_bdev_io_get_bounce_buf 1626599
_bdev_memory_domain_get_io_cb 1626599
_bdev_io_complete_push_bounce_done 1628186
_bdev_io_pull_bounce_data_buf 1628186
_bdev_io_push_bounce_data_buffer 1628186
bdev_io_pull_data_done 1628186
bdev_io_push_bounce_data_done 1628186
bdev_io_push_bounce_md_buf 1628186
bdev_io_pull_data 1628189
bdev_io_push_bounce_data 1628189
_to_next_boundary 1851741
spdk_bdev_readv 1930775
bdev_io_split_done 1951047
bdev_io_split_submit 1951059
spdk_bdev_writev 2379922
spdk_bdev_io_hide_metadata 2593670
spdk_bdev_write_zeroes_blocks 2801368
bdev_write_zeroes_should_split 2801508
spdk_bdev_io_type_supported 2960172
spdk_bdev_get_block_size 3337068
spdk_bdev_flush_blocks 3714274
spdk_bdev_io_complete_scsi_status 4977618
bdev_queue_nomem_io_tail 5490732
bdev_ch_retry_io 5503864
bdev_shared_ch_retry_io 5503865
bdev_ch_resubmit_io 6263032
spdk_bdev_writev_blocks 6564422
bdev_qos_io_submit 6631971
bdev_qos_rw_bps_rewind_quota 7963250
bdev_qos_rw_iops_rewind_quota 8446051
spdk_bdev_io_get_md_buf 8845029
spdk_bdev_readv_blocks 8902698
spdk_bdev_get_md_size 8928517
spdk_bdev_unmap 9143883
spdk_bdev_get_data_block_size 9881723
spdk_bdev_io_get_scsi_status 10230364
spdk_bdev_io_set_buf 11306295
_bdev_io_put_buf 11800203
_bdev_io_set_buf 11800329
_bdev_io_set_md_buf 11800329
bdev_io_get_buf 11800329
bdev_io_get_buf_complete 11800329
bdev_io_put_buf 11800329
spdk_bdev_read 11925889
bdev_wait_for_examine_cb 12138300
bdev_module_all_actions_completed 12140523
spdk_bdev_is_md_interleaved 12338316
bdev_io_type_supported 13103000
spdk_bdev_read_blocks 13387486
spdk_bdev_get_dif_type 13597905
bdev_read_blocks_with_md 14662010
bdev_qos_rw_rewind_io 16409301
bdev_qos_r_bps_queue 16559652
bdev_is_read_io 16559694
spdk_bdev_writev_blocks_with_md 19218189
bdev_unmap_should_split 21442276
spdk_bdev_unmap_blocks 21656917
spdk_bdev_write 21936164
_are_iovs_aligned 22377445
spdk_bdev_write_blocks 22797746
bdev_write_blocks_with_md 23562064
bdev_io_get_max_buf_len 23600532
spdk_bdev_readv_blocks_ext 24836131
spdk_bdev_io_get_nvme_status 24965967
spdk_bdev_io_complete_nvme_status 25847343
spdk_bdev_io_get_submit_tsc 27434573
spdk_bdev_io_complete_base_io_status 29413066
spdk_bdev_readv_blocks_with_md 30436777
spdk_bdev_io_get_buf 32549558
spdk_bdev_get_num_blocks 33816386
spdk_bdev_desc_get_md_size 37172141
spdk_bdev_writev_blocks_ext 37525800
spdk_bdev_io_get_io_channel 41828385
spdk_bdev_desc_get_block_size 43891756
bdev_bytes_to_blocks 48506677
_is_buf_allocated 50360363
spdk_bdev_is_md_separate 55420605
_bdev_io_check_opts 62361925
bdev_writev_blocks_with_md 63988372
bdev_readv_blocks_with_md 65347359
spdk_bdev_get_buf_align 72112295
bdev_qos_rw_bps_queue 83450581
bdev_get_io_size_in_byte 91413831
bdev_io_get_block_size 92421236
bdev_io_needs_accel_buffer 127177440
_bdev_io_submit_ext 128804039
bdev_io_needs_bounce_buffer 128804039
bdev_io_use_memory_domain 138036957
bdev_rw_should_split 169596361
bdev_desc_get_block_size 179151750
_bdev_io_handle_no_mem 195186772
bdev_io_do_submit 196110155
_bdev_io_submit 196110170
_bdev_io_complete 196226216
bdev_io_update_io_stat 196226216
bdev_io_init 196647632
spdk_bdev_free_io 196647632
bdev_submit_request 196882737
spdk_bdev_io_complete 196882884
bdev_io_valid_blocks 196956976
bdev_io_submit 197051678
bdev_ch_add_to_io_submitted 197166640
bdev_ch_remove_from_io_submitted 197166640
bdev_io_decrement_outstanding 197280053
bdev_io_increment_outstanding 197280053
bdev_channel_get_io 197460444
bdev_io_complete 197982207
bdev_io_should_split 199216290
spdk_bdev_io_get_thread 209789957
bdev_qos_rw_iops_queue 287881435
bdev_io_needs_sequence_exec 338120827
bdev_qos_io_to_limit 355843888
bdev_qos_queue_io 355843888
bdev_qos_rw_queue_io 371332016
bdev_io_needs_metadata 382058284
spdk_bdev_desc_get_bdev 507158265
bdev_io_use_accel_sequence 539989454

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