LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4724 5768 81.9 %
Date: 2024-12-17 00:28:57 Functions: 403 440 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 10425 23341 44.7 %

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
spdk_bdev_get_io_time 4
spdk_bdev_get_qd 4
spdk_bdev_get_weighted_io_time 4
bdev_abort_retry 6
spdk_bdev_examine 6
spdk_bdev_nvme_io_passthru_md 6
spdk_bdev_get_io_stat 8
bdev_open_async 10
bdev_io_pull_data_done_and_track 12
bdev_io_pull_md_buf_done 12
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf_done 12
bdev_queue_io_wait_with_cb 12
bdev_seek_complete_cb 12
bdev_histogram_disable_channel_cb 14
bdev_update_qos_rate_limit_msg 15
bdev_disable_qos_done 16
bdev_disable_qos_msg_done 16
bdev_copy_do_read 18
bdev_copy_do_read_done 18
bdev_copy_do_write 18
bdev_copy_do_write_done 18
bdev_copy_get_buf_cb 18
bdev_unmap_split 18
bdev_histogram_disable_channel 22
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
bdev_compare_blocks_with_md 24
bdev_copy_split 24
bdev_io_pull_md_buf 24
spdk_bdev_compare_blocks 24
spdk_bdev_readv_blocks_with_md 24
spdk_bdev_seek_data 27
spdk_bdev_seek_hole 27
bdev_disable_qos_msg 28
bdev_histogram_get_channel_cb 32
bdev_no_mem_poller 32
spdk_bdev_alias_del 32
spdk_bdev_histogram_get 32
spdk_bdev_nvme_admin_passthru 35
_bdev_io_complete_in_submit 36
bdev_in_examine_allowlist 36
spdk_bdev_comparev_blocks_with_md 36
bdev_lock_lba_range_ctx_msg 44
bdev_histogram_get_channel 46
bdev_channel_poll_timeout_io_done 48
bdev_poll_timeout_io 48
bdev_reset_poll_for_outstanding_io 48
claim_verify_rwm 48
bdev_seek 54
spdk_bdev_io_get_seek_offset 54
bdev_enable_qos_msg 71
bdev_examine_allowlist_check 71
bdev_channel_poll_timeout_io 78
bdev_reset_check_outstanding_io 79
bdev_reset_check_outstanding_io_done 79
spdk_bdev_nvme_io_passthru 81
bdev_qos_w_bps_queue 84
claim_verify_rom 92
_calculate_measured_qd_cpl 94
bdev_calculate_measured_queue_depth 94
claim_type_promotes_to_write 98
bdev_qos_channel_destroy 119
bdev_update_qd_sampling_period 122
bdev_examine_allowlist_config_json 132
claim_opts_copy 132
spdk_bdev_subsystem_config_json 132
bdev_set_qos_rate_limits 144
bdev_qos_set_ops 150
bdev_qos_update_max_quota_per_timeslice 150
log_already_claimed 155
spdk_bdev_set_qos_rate_limits 156
bdev_qos_destroy 181
_calculate_measured_qd 182
bdev_enable_qos_done 187
spdk_bdev_notify_blockcnt_change 188
bdev_set_qos_limit_done 224
_resize_notify 241
bdev_get_each_channel_stat 256
spdk_bdev_get_qd_sampling_period 262
bdev_get_device_stat_done 264
spdk_bdev_get_device_stat 264
spdk_bdev_dump_io_stat_json 266
spdk_bdev_quiesce 266
spdk_bdev_unquiesce 266
bdev_get_io_stat 272
claim_verify_rwo 299
bdev_io_submit_reset 300
bdev_reset_complete 325
bdev_reset_freeze_channel_done 325
bdev_start_reset 325
bdev_channel_start_reset 331
spdk_bdev_reset 331
claim_reset 341
spdk_bdev_get_opts 343
spdk_bdev_set_opts 349
spdk_bdev_copy_blocks 353
bdev_desc_release_claims 361
claim_bdev 361
bdev_copy_should_split 371
bdev_reset_freeze_channel 381
bdev_unfreeze_channel 381
spdk_bdev_module_init_done 384
spdk_bdev_module_claim_bdev_desc 499
spdk_bdev_first_leaf 507
spdk_for_each_bdev_leaf 507
bdev_unregister_abort_channel 528
spdk_bdev_claim_opts_init 529
spdk_bdev_alias_del_all 596
bdev_histogram_enable_channel_cb 624
bdev_name_del 630
spdk_bdev_histogram_enable 638
spdk_bdev_write_zeroes 645
bdev_enable_histogram_config_json 842
bdev_qos_config_json 842
spdk_bdev_channel_get_histogram 908
bdev_open_async_done 915
bdev_open_async_opts_copy 915
bdev_open_async_opts_get_default 915
spdk_bdev_open_async 915
bdev_histogram_enable_channel 918
_bdev_open_async 925
spdk_bdev_set_timeout 926
bdev_qos_is_iops_rate_limit 1015
_remove_notify 1047
spdk_bdev_unregister_by_name 1124
_event_notify 1288
event_notify 1288
spdk_bdev_next_leaf 1306
_bdev_io_complete_push_bounce_done 1426
_bdev_io_push_bounce_data_buffer 1426
bdev_io_push_bounce_data_done 1426
bdev_io_push_bounce_md_buf 1426
bdev_io_push_bounce_data 1432
claim_type_is_v2 1642
_bdev_next_leaf 1813
spdk_bdev_destruct_done 1819
spdk_bdev_module_fini_start_done 1819
bdev_trace 1909
_bdev_init 2002
_bdev_trace 2002
register_flag_bdev 2002
spdk_bdev_get_by_name 2168
spdk_bdev_quiesce_range 2209
spdk_bdev_unquiesce_range 2215
bdev_examine_allowlist_free 2289
bdev_finish_wait_for_examine_done 2289
bdev_init_complete 2289
bdev_mgr_unregister_cb 2289
bdev_module_get_max_ctx_size 2289
bdev_modules_init 2289
bdev_open_async_fini 2289
spdk_bdev_finish 2289
spdk_bdev_initialize 2289
bdev_quiesce_range_locked 2475
bdev_unquiesce_range_unlocked 2475
bdev_get_max_write 2726
spdk_bdev_io_get_nvme_fused_status 3107
bdev_compare_and_write_do_write 3196
bdev_compare_and_write_do_write_done 3196
bdev_compare_and_write_do_compare 3341
bdev_compare_and_write_do_compare_done 3341
bdev_comparev_and_writev_blocks_locked 3341
bdev_comparev_and_writev_blocks_unlock 3341
bdev_comparev_and_writev_blocks_unlocked 3341
bdev_compare_do_read 3347
bdev_compare_do_read_done 3347
spdk_bdev_comparev_and_writev_blocks 3357
bdev_lock_lba_range 3389
bdev_unlock_lba_range 3401
spdk_bdev_comparev_blocks 3405
bdev_comparev_blocks_with_md 3441
spdk_bdev_get_max_copy 3630
spdk_bdev_get_optimal_io_boundary 3632
spdk_bdev_get_acwu 3743
bdev_module_fini_start_iter 4108
bdev_lock_lba_range_get_channel 4268
bdev_unlock_lba_range_get_channel 4274
spdk_bdev_first 4838
spdk_for_each_bdev 4838
_spdk_bdev_quiesce 4956
spdk_bdev_is_zoned 4995
spdk_bdev_module_release_bdev 5243
spdk_bdev_module_claim_bdev 5351
spdk_bdev_module_fini_done 5508
spdk_bdev_get_physical_block_size 5611
_bdev_lock_lba_range 5864
_bdev_unlock_lba_range 5864
bdev_lock_lba_range_cb 5864
bdev_lock_lba_range_ctx 5864
bdev_unlock_lba_range_cb 5864
spdk_bdev_has_write_cache 5896
bdev_lba_range_overlaps_tailq 5914
bdev_finish_unregister_bdevs_iter 6313
bdev_examine 6601
bdev_ok_to_examine 6601
bdev_register_finished 6601
bdev_unregister 6601
bdev_register 6615
spdk_bdev_register 6621
bdev_alias_del 6633
spdk_bdev_set_qd_sampling_period 6635
spdk_bdev_unregister 6643
bdev_destroy_cb 6649
spdk_bdev_alias_add 6653
spdk_bdev_get_write_unit_size 7017
bdev_unregister_unsafe 7587
bdev_module_fini_iter 7797
spdk_bdev_claim_get_name 7873
bdev_write_zeroes_split 7943
bdev_name_tree_RB_REMOVE_COLOR 9380
spdk_bdev_wait_for_examine 10715
bdev_mgmt_channel_create 12711
bdev_mgmt_channel_destroy 12711
bdev_name_del_unsafe 13236
bdev_name_tree_RB_INSERT_COLOR 13236
bdev_name_tree_RB_REMOVE 13236
bdev_name_add 13262
bdev_name_tree_RB_INSERT 13262
bdev_channel_destroy 21602
bdev_channel_destroy_resource 21602
bdev_channel_create 21614
bdev_enable_qos 21673
spdk_bdev_add_io_stat 21858
bdev_channel_abort_queued_ios 22130
bdev_abort_all_buf_io 22511
bdev_io_get_iobuf_cb 26282
spdk_bdev_next 27489
spdk_bdev_dump_info_json 28105
spdk_bdev_get_qos_rate_limits 28113
spdk_bdev_get_aliases 28137
bdev_alloc_io_stat 28479
bdev_free_io_stat 28479
spdk_bdev_reset_io_stat 28479
spdk_bdev_close 28920
spdk_bdev_open_ext 29135
bdev_open_ext 30048
spdk_bdev_abort 30644
bdev_abort_buf_io 30650
bdev_abort 30656
_bdev_abort 30662
bdev_abort_queued_io 30662
bdev_abort_io_done 30668
bdev_abort_io 30674
spdk_bdev_get_product_name 32065
bdev_get_by_name 32216
bdev_name_tree_RB_FIND 32216
spdk_bdev_module_list_add 34160
spdk_bdev_module_list_find 34160
spdk_bdev_get_io_channel 35917
spdk_bdev_io_set_md_buf 44243
bdev_abort_all_queued_io 44494
bdev_io_use_memory_domain 59831
bdev_io_on_tailq 61348
bdev_close 64306
bdev_start_qos 64306
bdev_desc_alloc 64369
bdev_desc_free 64369
bdev_open 64369
spdk_bdev_module_examine_done 66426
spdk_bdev_get_uuid 66498
bdev_module_action_done 66810
bdev_module_action_complete 69099
bdev_io_complete_sequence_cb 110296
spdk_bdev_get_qos_rpc_type 112420
bdev_rw_split_get_buf_cb 117051
spdk_bdev_write_blocks_with_md 123002
bdev_name_cmp 123419
spdk_bdev_get_memory_domains 135985
bdev_lock_lba_range_check_io 175753
bdev_lba_range_overlapped 217248
bdev_io_range_is_locked 220449
bdev_channel_submit_qos_io_done 316442
bdev_channel_poll_qos 316736
bdev_channel_submit_qos_io 317775
bdev_each_channel_msg 329296
spdk_bdev_for_each_channel_continue 329296
bdev_each_channel_cpl 336784
spdk_bdev_for_each_channel 336784
bdev_io_submit_sequence_cb 362984
_bdev_io_ext_use_bounce_buffer 421377
_bdev_memory_domain_get_io_cb 421377
_bdev_memory_domain_io_get_buf 421377
_bdev_io_pull_bounce_data_buf 422779
bdev_io_pull_data_done 422779
bdev_io_pull_data 427088
bdev_io_exec_sequence 473280
bdev_io_exec_sequence_cb 473280
bdev_io_use_accel_sequence 528279
bdev_write_zero_buffer 654023
bdev_write_zero_buffer_done 654023
_bdev_get_block_size_with_md 656749
io_channel_iter_get_bdev 666080
spdk_bdev_flush 668764
spdk_bdev_is_dif_head_of_md 693968
spdk_bdev_zcopy_end 754829
spdk_bdev_zcopy_start 755085
bdev_queue_nomem_io_head 837607
spdk_bdev_queue_io_wait 866474
spdk_bdev_is_dif_check_enabled 1389728
spdk_bdev_io_type_supported 1673335
parent_bdev_io_complete 1749219
bdev_io_split 1749225
_bdev_rw_split 1750268
spdk_bdev_readv 1999857
spdk_bdev_nvme_iov_passthru_md 2091893
spdk_bdev_write_zeroes_blocks 2576928
bdev_write_zeroes_should_split 2577095
spdk_bdev_writev 2880515
_to_next_boundary 3326329
bdev_io_split_done 3389347
bdev_io_split_submit 3389371
bdev_wait_for_examine_cb 3786426
bdev_module_all_actions_completed 3788715
spdk_bdev_flush_blocks 3821141
spdk_bdev_io_complete_scsi_status 5398429
bdev_queue_nomem_io_tail 5884554
bdev_ch_retry_io 6179241
bdev_shared_ch_retry_io 6179278
bdev_ch_resubmit_io 6717583
bdev_qos_io_submit 7072677
bdev_qos_rw_bps_rewind_quota 7847632
bdev_qos_rw_iops_rewind_quota 8481140
spdk_bdev_unmap 9421348
bdev_io_type_supported 9595259
spdk_bdev_io_get_md_buf 12654454
spdk_bdev_read 12847611
_bdev_io_put_buf 13115542
_bdev_io_set_buf 13115542
_bdev_io_set_md_buf 13115542
bdev_io_get_buf 13115542
bdev_io_get_buf_complete 13115542
bdev_io_put_buf 13115542
spdk_bdev_io_get_iovec 13407943
spdk_bdev_io_set_buf 13446508
spdk_bdev_writev_blocks_with_md 14307105
bdev_qos_rw_rewind_io 16328772
bdev_qos_r_bps_queue 16468888
bdev_is_read_io 16468972
spdk_bdev_writev_blocks 17189772
spdk_bdev_read_blocks 18511379
bdev_unmap_should_split 19176479
spdk_bdev_unmap_blocks 19392574
spdk_bdev_readv_blocks 19584128
spdk_bdev_write 23646849
spdk_bdev_io_get_nvme_status 24855514
spdk_bdev_write_blocks 25610535
bdev_io_get_max_buf_len 26231084
bdev_write_blocks_with_md 26387560
_are_iovs_aligned 27559031
spdk_bdev_get_data_block_size 28783773
spdk_bdev_io_get_scsi_status 29675921
spdk_bdev_get_name 29818092
spdk_bdev_is_md_interleaved 30135952
spdk_bdev_readv_blocks_ext 36922307
spdk_bdev_read_blocks_with_md 39092678
spdk_bdev_io_complete_nvme_status 40200925
spdk_bdev_io_get_buf 40251734
spdk_bdev_io_get_submit_tsc 42564563
spdk_bdev_writev_blocks_ext 48025477
spdk_bdev_get_block_size 48486447
spdk_bdev_io_get_io_channel 48756469
spdk_bdev_get_dif_type 51138256
bdev_bytes_to_blocks 51465625
spdk_bdev_get_num_blocks 53365559
bdev_read_blocks_with_md 57604057
spdk_bdev_is_md_separate 58061617
spdk_bdev_get_md_size 58323623
bdev_readv_blocks_with_md 58650589
_is_buf_allocated 60402342
bdev_writev_blocks_with_md 80704499
spdk_bdev_get_buf_align 84033143
_bdev_io_check_opts 84947772
bdev_qos_rw_bps_queue 90929007
bdev_get_io_size_in_byte 98776639
_bdev_io_submit_ext 138894407
bdev_rw_should_split 224491355
bdev_io_do_submit 247671927
_bdev_io_submit 247671957
_bdev_io_complete 247702932
bdev_io_update_io_stat 247702932
_bdev_io_handle_no_mem 248393515
bdev_submit_request 248505267
spdk_bdev_io_complete 248505568
bdev_io_decrement_outstanding 248978577
bdev_io_increment_outstanding 248978577
bdev_io_init 249358069
spdk_bdev_free_io 249358069
bdev_io_submit 249422987
bdev_io_valid_blocks 249905001
bdev_io_complete 250182020
bdev_channel_get_io 250224585
bdev_io_should_split 251107372
spdk_bdev_io_get_thread 263304840
spdk_bdev_desc_get_bdev 309211535
bdev_qos_rw_iops_queue 311750415
bdev_qos_io_to_limit 387331648
bdev_qos_queue_io 387331648
bdev_io_needs_sequence_exec 395116311
bdev_qos_rw_queue_io 402679422

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