LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4145 5510 75.2 %
Date: 2024-12-14 15:01:46 Functions: 403 440 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4628 23217 19.9 %

Function Name Sort by function name Hit count Sort by hit count
_bdev_copy_split 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_parent_sequence_cb 0
bdev_io_complete_unsubmitted 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_for_each_bdev_io 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
spdk_bdev_get_current_qd 1
bdev_abort_retry 3
spdk_bdev_examine 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_readv_blocks_with_md 12
bdev_histogram_disable_channel 13
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_in_examine_allowlist 27
bdev_no_mem_poller 29
spdk_bdev_nvme_admin_passthru 32
bdev_lock_lba_range_ctx_msg 38
bdev_channel_poll_timeout_io 39
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_qos_w_bps_queue 42
bdev_seek 42
spdk_bdev_io_get_seek_offset 42
bdev_enable_qos_msg 44
bdev_examine_allowlist_check 53
claim_verify_rom 56
claim_type_promotes_to_write 59
claim_opts_copy 66
spdk_bdev_nvme_io_passthru 78
log_already_claimed 82
_calculate_measured_qd_cpl 91
bdev_calculate_measured_queue_depth 91
bdev_qos_channel_destroy 98
spdk_bdev_flush 98
bdev_update_qd_sampling_period 107
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_examine_allowlist_config_json 123
bdev_set_qos_rate_limits 123
spdk_bdev_subsystem_config_json 123
spdk_bdev_set_qos_rate_limits 129
bdev_qos_destroy 160
bdev_enable_qos_done 169
_calculate_measured_qd 179
spdk_bdev_notify_blockcnt_change 189
spdk_bdev_module_init_done 192
bdev_set_qos_limit_done 194
spdk_bdev_quiesce 257
spdk_bdev_unquiesce 257
bdev_get_each_channel_stat 259
bdev_io_submit_reset 263
bdev_get_device_stat_done 264
spdk_bdev_get_device_stat 264
spdk_bdev_get_qd_sampling_period 265
spdk_bdev_dump_io_stat_json 269
bdev_get_io_stat 272
spdk_bdev_copy_blocks 274
bdev_reset_complete 276
bdev_reset_freeze_channel_done 276
bdev_start_reset 276
bdev_channel_start_reset 279
claim_verify_rwo 279
spdk_bdev_reset 279
bdev_copy_should_split 283
_resize_notify 290
spdk_bdev_get_opts 293
spdk_bdev_set_opts 296
claim_reset 309
bdev_desc_release_claims 320
claim_bdev 320
bdev_reset_freeze_channel 323
bdev_unfreeze_channel 323
spdk_bdev_module_claim_bdev_desc 389
spdk_bdev_claim_opts_init 404
spdk_bdev_first_leaf 505
spdk_for_each_bdev_leaf 505
bdev_unregister_abort_channel 537
spdk_bdev_alias_del_all 599
bdev_histogram_enable_channel_cb 613
bdev_name_del 621
spdk_bdev_histogram_enable 621
spdk_bdev_write_zeroes 637
bdev_qos_is_iops_rate_limit 799
bdev_enable_histogram_config_json 821
bdev_qos_config_json 821
spdk_bdev_channel_get_histogram 891
bdev_histogram_enable_channel 898
spdk_bdev_set_timeout 900
bdev_open_async_done 901
bdev_open_async_opts_copy 901
bdev_open_async_opts_get_default 901
spdk_bdev_open_async 901
_bdev_open_async 911
_remove_notify 996
spdk_bdev_unregister_by_name 1120
spdk_bdev_next_leaf 1279
_event_notify 1286
event_notify 1286
claim_type_is_v2 1382
_bdev_io_complete_push_bounce_done 1436
_bdev_io_push_bounce_data_buffer 1436
bdev_io_push_bounce_data_done 1436
bdev_io_push_bounce_md_buf 1436
bdev_io_push_bounce_data 1439
spdk_bdev_destruct_done 1776
_bdev_next_leaf 1784
spdk_bdev_module_fini_start_done 1813
bdev_trace 1895
_bdev_init 1980
_bdev_trace 1980
register_flag_bdev 1980
spdk_bdev_get_by_name 1999
bdev_examine_allowlist_free 2087
bdev_finish_wait_for_examine_done 2087
bdev_init_complete 2087
bdev_mgr_unregister_cb 2087
bdev_module_get_max_ctx_size 2087
bdev_modules_init 2087
bdev_open_async_fini 2087
spdk_bdev_finish 2087
spdk_bdev_initialize 2087
spdk_bdev_quiesce_range 2210
spdk_bdev_unquiesce_range 2213
bdev_quiesce_range_locked 2467
bdev_unquiesce_range_unlocked 2467
bdev_get_max_write 2597
bdev_module_fini_start_iter 3900
spdk_bdev_io_get_nvme_fused_status 4136
spdk_bdev_get_max_copy 4199
spdk_bdev_get_optimal_io_boundary 4204
bdev_compare_and_write_do_write 4215
bdev_compare_and_write_do_write_done 4215
spdk_bdev_get_acwu 4313
bdev_compare_do_read 4337
bdev_compare_do_read_done 4337
bdev_compare_and_write_do_compare 4358
bdev_compare_and_write_do_compare_done 4358
bdev_comparev_and_writev_blocks_locked 4358
bdev_comparev_and_writev_blocks_unlock 4358
bdev_comparev_and_writev_blocks_unlocked 4358
spdk_bdev_comparev_and_writev_blocks 4376
bdev_lock_lba_range 4382
bdev_unlock_lba_range 4388
spdk_bdev_comparev_blocks 4398
bdev_comparev_blocks_with_md 4416
_spdk_bdev_quiesce 4937
bdev_lock_lba_range_get_channel 5264
bdev_unlock_lba_range_get_channel 5267
spdk_bdev_first 5362
spdk_for_each_bdev 5362
spdk_bdev_module_fini_done 5486
spdk_bdev_is_zoned 5943
spdk_bdev_module_release_bdev 5977
spdk_bdev_module_claim_bdev 6031
bdev_finish_unregister_bdevs_iter 6090
spdk_bdev_has_write_cache 6183
bdev_examine 6215
bdev_ok_to_examine 6215
bdev_register_finished 6215
bdev_unregister 6215
bdev_register 6223
spdk_bdev_register 6226
spdk_bdev_set_qd_sampling_period 6234
bdev_alias_del 6235
spdk_bdev_unregister 6236
spdk_bdev_alias_add 6246
bdev_destroy_cb 6260
spdk_bdev_get_physical_block_size 6277
_bdev_lock_lba_range 6849
_bdev_unlock_lba_range 6849
bdev_lock_lba_range_cb 6849
bdev_lock_lba_range_ctx 6849
bdev_unlock_lba_range_cb 6849
bdev_lba_range_overlaps_tailq 6890
bdev_unregister_unsafe 7160
spdk_bdev_get_write_unit_size 7551
bdev_module_fini_iter 7573
bdev_write_zeroes_split 8159
spdk_bdev_claim_get_name 9007
bdev_name_tree_RB_REMOVE_COLOR 9168
spdk_bdev_wait_for_examine 10110
bdev_name_del_unsafe 12452
bdev_name_tree_RB_INSERT_COLOR 12452
bdev_name_tree_RB_REMOVE 12452
bdev_name_add 12466
bdev_name_tree_RB_INSERT 12466
bdev_mgmt_channel_create 14537
bdev_mgmt_channel_destroy 14537
bdev_channel_destroy 23829
bdev_channel_destroy_resource 23829
bdev_channel_create 23835
bdev_enable_qos 23873
spdk_bdev_add_io_stat 24088
bdev_channel_abort_queued_ios 24366
bdev_abort_all_buf_io 24689
bdev_io_get_iobuf_cb 27016
spdk_bdev_close 29174
spdk_bdev_open_ext 29376
spdk_bdev_next 30220
bdev_open_ext 30281
bdev_alloc_io_stat 30317
bdev_free_io_stat 30317
spdk_bdev_reset_io_stat 30317
spdk_bdev_dump_info_json 30846
spdk_bdev_get_qos_rate_limits 30854
spdk_bdev_get_aliases 30878
bdev_get_by_name 32280
bdev_name_tree_RB_FIND 32280
spdk_bdev_module_list_add 33867
spdk_bdev_module_list_find 33867
spdk_bdev_get_product_name 34854
spdk_bdev_get_io_channel 37709
spdk_bdev_abort 40377
bdev_abort_buf_io 40380
bdev_abort 40383
_bdev_abort 40386
bdev_abort_queued_io 40386
bdev_abort_io_done 40389
bdev_abort_io 40392
spdk_bdev_io_set_md_buf 47609
bdev_abort_all_queued_io 48841
bdev_io_use_memory_domain 59259
spdk_bdev_module_examine_done 64619
bdev_module_action_done 64811
bdev_close 66884
bdev_start_qos 66884
bdev_module_action_complete 66898
bdev_desc_alloc 66921
bdev_desc_free 66921
bdev_open 66921
bdev_io_on_tailq 80784
spdk_bdev_get_uuid 98205
spdk_bdev_write_blocks_with_md 104575
bdev_io_complete_sequence_cb 107551
bdev_rw_split_get_buf_cb 114261
bdev_name_cmp 123015
spdk_bdev_get_qos_rpc_type 123384
spdk_bdev_get_memory_domains 144084
bdev_lock_lba_range_check_io 166678
bdev_lba_range_overlapped 210155
bdev_io_range_is_locked 214415
bdev_channel_submit_qos_io_done 326260
bdev_channel_poll_qos 326593
bdev_channel_submit_qos_io 327743
bdev_each_channel_msg 340979
spdk_bdev_for_each_channel_continue 340979
bdev_each_channel_cpl 347966
spdk_bdev_for_each_channel 347966
bdev_io_submit_sequence_cb 358149
_bdev_io_ext_use_bounce_buffer 415966
_bdev_memory_domain_get_io_cb 415966
_bdev_memory_domain_io_get_buf 415966
_bdev_io_pull_bounce_data_buf 417390
bdev_io_pull_data_done 417390
bdev_io_pull_data 421565
bdev_io_exec_sequence 465700
bdev_io_exec_sequence_cb 465700
bdev_write_zero_buffer 510922
bdev_write_zero_buffer_done 510922
_bdev_get_block_size_with_md 513519
bdev_io_use_accel_sequence 525694
spdk_bdev_is_dif_head_of_md 680364
io_channel_iter_get_bdev 688945
spdk_bdev_zcopy_end 730859
spdk_bdev_zcopy_start 731203
bdev_queue_nomem_io_head 883088
spdk_bdev_queue_io_wait 975782
spdk_bdev_is_dif_check_enabled 1362498
spdk_bdev_io_type_supported 1702895
spdk_bdev_readv 1716254
parent_bdev_io_complete 1727360
bdev_io_split 1727363
_bdev_rw_split 1728548
spdk_bdev_writev 2049019
spdk_bdev_write_zeroes_blocks 2341721
bdev_write_zeroes_should_split 2341878
spdk_bdev_nvme_iov_passthru_md 3216736
spdk_bdev_flush_blocks 3540049
_to_next_boundary 3717273
bdev_io_split_done 3782001
bdev_io_split_submit 3782013
bdev_wait_for_examine_cb 4110673
bdev_module_all_actions_completed 4112760
spdk_bdev_io_complete_scsi_status 5679541
bdev_queue_nomem_io_tail 6255258
bdev_ch_retry_io 6548465
bdev_shared_ch_retry_io 6548498
bdev_qos_io_submit 6870740
bdev_ch_resubmit_io 7134019
bdev_qos_rw_iops_rewind_quota 8446051
bdev_qos_rw_bps_rewind_quota 8459252
spdk_bdev_unmap 8822751
bdev_io_type_supported 10137320
spdk_bdev_read 12150623
spdk_bdev_io_get_md_buf 12330854
spdk_bdev_io_get_iovec 13060216
_bdev_io_put_buf 13692994
_bdev_io_set_buf 13692994
_bdev_io_set_md_buf 13692994
bdev_io_get_buf 13692994
bdev_io_get_buf_complete 13692994
bdev_io_put_buf 13692994
spdk_bdev_io_set_buf 14005310
spdk_bdev_writev_blocks_with_md 14482901
bdev_qos_rw_rewind_io 16905303
bdev_qos_r_bps_queue 17055668
bdev_is_read_io 17055710
spdk_bdev_writev_blocks 17416425
spdk_bdev_read_blocks 17908682
bdev_unmap_should_split 18143446
spdk_bdev_unmap_blocks 18397224
spdk_bdev_readv_blocks 21085789
spdk_bdev_write 22593060
spdk_bdev_write_blocks 25110664
bdev_write_blocks_with_md 25726161
bdev_io_get_max_buf_len 27385988
_are_iovs_aligned 27625993
spdk_bdev_io_get_nvme_status 29358447
spdk_bdev_get_data_block_size 31600126
spdk_bdev_io_get_scsi_status 32622265
spdk_bdev_is_md_interleaved 32795478
spdk_bdev_get_name 36192931
spdk_bdev_read_blocks_with_md 37324295
spdk_bdev_io_complete_nvme_status 40619822
spdk_bdev_io_get_buf 40901567
spdk_bdev_readv_blocks_ext 41640981
spdk_bdev_io_get_submit_tsc 43449642
bdev_bytes_to_blocks 47332460
spdk_bdev_get_dif_type 49573340
spdk_bdev_io_get_io_channel 49877299
spdk_bdev_writev_blocks_ext 50570514
spdk_bdev_get_block_size 51739361
bdev_read_blocks_with_md 55232977
spdk_bdev_is_md_separate 59202431
spdk_bdev_get_num_blocks 61055610
spdk_bdev_get_md_size 61090811
_is_buf_allocated 61483588
bdev_readv_blocks_with_md 65162486
bdev_writev_blocks_with_md 83751382
spdk_bdev_get_buf_align 86489803
bdev_qos_rw_bps_queue 88173905
_bdev_io_check_opts 92211489
bdev_get_io_size_in_byte 96633157
_bdev_io_submit_ext 148396334
bdev_rw_should_split 230944967
bdev_io_do_submit 252682073
_bdev_io_submit 252682088
_bdev_io_complete 252722744
bdev_io_update_io_stat 252722744
_bdev_io_handle_no_mem 253452005
bdev_submit_request 253561120
spdk_bdev_io_complete 253561271
bdev_io_decrement_outstanding 254026722
bdev_io_increment_outstanding 254026722
bdev_io_init 254238880
spdk_bdev_free_io 254238880
bdev_io_submit 254411914
bdev_io_valid_blocks 254897549
bdev_channel_get_io 255214698
bdev_io_complete 255629821
bdev_io_should_split 255966282
spdk_bdev_io_get_thread 269330167
bdev_qos_rw_iops_queue 303294863
spdk_bdev_desc_get_bdev 311073423
bdev_qos_io_to_limit 375472027
bdev_qos_queue_io 375472027
bdev_qos_rw_queue_io 391468768
bdev_io_needs_sequence_exec 409594173

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