LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4057 4915 82.5 %
Date: 2024-07-13 17:14:17 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1906 2802 68.0 %

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_cb 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_no_mem_poller 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 5
spdk_bdev_get_qd 5
spdk_bdev_get_weighted_io_time 5
bdev_abort_retry 6
spdk_bdev_examine 6
spdk_bdev_nvme_io_passthru_md 6
bdev_open_async 10
spdk_bdev_get_io_stat 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_disable_qos_done 16
bdev_disable_qos_msg_done 16
bdev_update_qos_rate_limit_msg 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
bdev_disable_qos_msg 28
spdk_bdev_seek_data 30
spdk_bdev_seek_hole 30
bdev_histogram_get_channel_cb 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 60
spdk_bdev_io_get_seek_offset 60
bdev_examine_allowlist_check 71
bdev_enable_qos_msg 73
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 104
claim_type_promotes_to_write 110
_calculate_measured_qd_cpl 123
bdev_calculate_measured_queue_depth 123
claim_opts_copy 132
bdev_qos_channel_destroy 134
bdev_update_qd_sampling_period 152
log_already_claimed 155
bdev_set_qos_rate_limits 163
bdev_qos_set_ops 166
bdev_qos_update_max_quota_per_timeslice 166
bdev_examine_allowlist_config_json 171
spdk_bdev_subsystem_config_json 171
spdk_bdev_set_qos_rate_limits 175
spdk_bdev_notify_blockcnt_change 192
bdev_qos_destroy 210
bdev_enable_qos_done 218
_calculate_measured_qd 240
_resize_notify 248
bdev_set_qos_limit_done 256
bdev_get_each_channel_stat 319
claim_verify_rwo 320
spdk_bdev_get_qd_sampling_period 323
bdev_get_device_stat_done 324
spdk_bdev_get_device_stat 324
spdk_bdev_dump_io_stat_json 328
bdev_io_submit_reset 333
bdev_get_io_stat 334
bdev_reset_complete 358
bdev_reset_freeze_channel_done 358
bdev_start_reset 358
spdk_bdev_get_opts 360
bdev_channel_start_reset 364
spdk_bdev_reset 364
spdk_bdev_set_opts 366
claim_reset 370
spdk_bdev_copy_blocks 382
spdk_bdev_module_init_done 384
bdev_desc_release_claims 394
claim_bdev 394
bdev_copy_should_split 400
bdev_reset_freeze_channel 420
bdev_unfreeze_channel 420
spdk_bdev_module_claim_bdev_desc 532
spdk_bdev_claim_opts_init 562
spdk_bdev_first_leaf 566
spdk_for_each_bdev_leaf 566
spdk_bdev_quiesce 596
spdk_bdev_unquiesce 596
spdk_bdev_alias_del_all 632
bdev_name_del 658
spdk_bdev_write_zeroes 709
bdev_histogram_enable_channel_cb 800
spdk_bdev_histogram_enable 814
bdev_unregister_abort_channel 942
bdev_enable_histogram_config_json 948
bdev_qos_config_json 948
bdev_qos_is_iops_rate_limit 1110
spdk_bdev_channel_get_histogram 1126
bdev_histogram_enable_channel 1136
spdk_bdev_set_timeout 1144
spdk_bdev_unregister_by_name 1410
spdk_bdev_next_leaf 1480
_bdev_io_complete_push_bounce_done 1501
_bdev_io_push_bounce_data_buffer 1501
bdev_io_push_bounce_data_done 1501
bdev_io_push_bounce_md_buf 1501
bdev_io_push_bounce_data 1507
bdev_io_use_memory_domain 1537
_remove_notify 1716
claim_type_is_v2 1770
_event_notify 1964
event_notify 1964
_bdev_next_leaf 2046
spdk_bdev_module_fini_start_done 2200
bdev_trace 2308
_bdev_init 2436
_bdev_trace 2436
register_flag_bdev 2436
spdk_bdev_destruct_done 2557
bdev_open_async_done 2599
bdev_open_async_opts_copy 2599
bdev_open_async_opts_get_default 2599
spdk_bdev_open_async 2599
_bdev_open_async 2609
bdev_examine_allowlist_free 2666
bdev_finish_wait_for_examine_done 2666
bdev_init_complete 2666
bdev_mgr_unregister_cb 2666
bdev_module_get_max_ctx_size 2666
bdev_modules_init 2666
bdev_open_async_fini 2666
spdk_bdev_finish 2666
spdk_bdev_initialize 2666
spdk_bdev_get_max_copy 2775
spdk_bdev_get_optimal_io_boundary 2777
spdk_bdev_get_acwu 2904
spdk_bdev_get_nvme_ctratt 3089
spdk_bdev_io_get_nvme_fused_status 3107
bdev_compare_and_write_do_write 3212
bdev_compare_and_write_do_write_done 3212
bdev_compare_and_write_do_compare 3373
bdev_compare_and_write_do_compare_done 3373
bdev_comparev_and_writev_blocks_locked 3373
bdev_comparev_and_writev_blocks_unlock 3373
bdev_comparev_and_writev_blocks_unlocked 3373
bdev_compare_do_read 3379
bdev_compare_do_read_done 3379
spdk_bdev_comparev_and_writev_blocks 3389
bdev_lock_lba_range 3421
bdev_unlock_lba_range 3433
spdk_bdev_comparev_blocks 3437
bdev_comparev_blocks_with_md 3473
bdev_get_max_write 3800
spdk_bdev_quiesce_range 3913
spdk_bdev_unquiesce_range 3919
bdev_lock_lba_range_get_channel 4320
bdev_unlock_lba_range_get_channel 4326
bdev_quiesce_range_locked 4509
bdev_unquiesce_range_unlocked 4509
spdk_bdev_get_physical_block_size 4823
spdk_bdev_is_zoned 4838
bdev_module_fini_start_iter 4866
spdk_bdev_first 5162
spdk_for_each_bdev 5162
spdk_bdev_get_by_name 5893
spdk_bdev_has_write_cache 6108
spdk_bdev_module_fini_done 6638
spdk_bdev_get_write_unit_size 6777
spdk_bdev_module_release_bdev 7452
spdk_bdev_module_claim_bdev 7560
_bdev_lock_lba_range 7930
_bdev_unlock_lba_range 7930
bdev_lock_lba_range_cb 7930
bdev_lock_lba_range_ctx 7930
bdev_unlock_lba_range_cb 7930
bdev_write_zeroes_split 7952
bdev_lba_range_overlaps_tailq 7980
bdev_finish_unregister_bdevs_iter 8336
_spdk_bdev_quiesce 9024
spdk_bdev_claim_get_name 9024
bdev_examine 9173
bdev_ok_to_examine 9173
bdev_register_finished 9173
bdev_unregister 9173
bdev_register 9187
spdk_bdev_register 9193
bdev_alias_del 9205
spdk_bdev_set_qd_sampling_period 9208
spdk_bdev_unregister 9215
bdev_destroy_cb 9226
spdk_bdev_alias_add 9231
bdev_module_fini_iter 9304
bdev_unregister_unsafe 10736
spdk_bdev_wait_for_examine 14765
bdev_name_tree_RB_REMOVE_COLOR 14886
bdev_mgmt_channel_create 15272
bdev_mgmt_channel_destroy 15272
bdev_name_del_unsafe 18372
bdev_name_tree_RB_INSERT_COLOR 18372
bdev_name_tree_RB_REMOVE 18372
bdev_name_add 18398
bdev_name_tree_RB_INSERT 18398
spdk_bdev_next 27897
bdev_channel_destroy 29379
bdev_channel_destroy_resource 29379
bdev_channel_create 29391
bdev_enable_qos 29452
spdk_bdev_add_io_stat 29698
spdk_bdev_dump_info_json 30147
spdk_bdev_get_qos_rate_limits 30157
spdk_bdev_get_aliases 30179
bdev_channel_abort_queued_ios 30321
bdev_abort_all_buf_io 30741
spdk_bdev_get_product_name 34168
bdev_alloc_io_stat 38889
bdev_free_io_stat 38889
spdk_bdev_reset_io_stat 38889
spdk_bdev_open_ext 40650
spdk_bdev_module_list_add 41654
spdk_bdev_module_list_find 41654
spdk_bdev_close 41778
bdev_open_ext 43247
spdk_bdev_io_set_md_buf 45127
bdev_get_by_name 49140
bdev_name_tree_RB_FIND 49140
spdk_bdev_get_io_channel 50078
spdk_bdev_abort 53026
bdev_abort_buf_io 53032
bdev_abort 53038
_bdev_abort 53044
bdev_abort_queued_io 53044
bdev_abort_io_done 53050
bdev_abort_io 53056
bdev_io_get_iobuf_cb 54305
bdev_abort_all_queued_io 60540
spdk_bdev_get_uuid 63435
bdev_io_complete_sequence_cb 73799
spdk_bdev_get_name 78840
bdev_close 80318
bdev_start_qos 80318
bdev_desc_alloc 80381
bdev_desc_free 80381
bdev_open 80381
spdk_bdev_module_examine_done 95278
bdev_module_action_done 95662
bdev_module_action_complete 98328
bdev_io_on_tailq 106112
spdk_bdev_write_blocks_with_md 119637
spdk_bdev_get_qos_rpc_type 120588
bdev_lock_lba_range_check_io 166199
bdev_rw_split_get_buf_cb 172898
spdk_bdev_get_memory_domains 174560
bdev_name_cmp 207333
bdev_lba_range_overlapped 207824
bdev_io_range_is_locked 211057
bdev_io_submit_sequence_cb 365691
_bdev_io_ext_use_bounce_buffer 365715
_bdev_memory_domain_get_io_cb 365715
_bdev_memory_domain_io_get_buf 365715
_bdev_io_pull_bounce_data_buf 367192
bdev_io_pull_data_done 367192
bdev_io_pull_data 367488
bdev_channel_submit_qos_io_done 367839
bdev_channel_poll_qos 368170
bdev_channel_submit_qos_io 369408
bdev_each_channel_msg 381868
spdk_bdev_for_each_channel_continue 381868
bdev_each_channel_cpl 395248
spdk_bdev_for_each_channel 395248
bdev_io_use_accel_sequence 415357
bdev_io_exec_sequence 439490
bdev_io_exec_sequence_cb 439490
spdk_bdev_is_dif_head_of_md 514919
spdk_bdev_io_get_iovec 587822
spdk_bdev_get_io_type_name 602940
spdk_bdev_zcopy_end 614218
spdk_bdev_zcopy_start 627116
spdk_bdev_flush 652984
bdev_write_zero_buffer 675082
bdev_write_zero_buffer_done 675082
_bdev_get_block_size_with_md 678882
io_channel_iter_get_bdev 777116
bdev_queue_nomem_io_head 900150
spdk_bdev_queue_io_wait 919535
spdk_bdev_is_dif_check_enabled 1026590
spdk_bdev_nvme_iov_passthru_md 1638219
spdk_bdev_read_blocks_with_md 1803154
spdk_bdev_io_type_supported 1945989
spdk_bdev_readv 2047391
spdk_bdev_write_zeroes_blocks 2783829
bdev_write_zeroes_should_split 2784005
spdk_bdev_writev 3004106
spdk_bdev_flush_blocks 4022977
parent_bdev_io_complete 4523452
bdev_io_split 4523458
_bdev_rw_split 4526055
spdk_bdev_io_complete_scsi_status 4620441
bdev_queue_nomem_io_tail 6474724
bdev_ch_retry_io 6772334
bdev_shared_ch_retry_io 6772334
bdev_ch_resubmit_io 7374309
bdev_qos_rw_bps_rewind_quota 8448487
bdev_qos_io_submit 8669050
_to_next_boundary 8702879
bdev_wait_for_examine_cb 8762314
bdev_module_all_actions_completed 8764980
bdev_io_split_done 8765930
bdev_io_split_submit 8765954
spdk_bdev_io_get_md_buf 9007183
bdev_io_type_supported 9854726
bdev_qos_rw_iops_rewind_quota 10605039
spdk_bdev_unmap 10967642
spdk_bdev_read 13457998
_bdev_io_put_buf 15530220
_bdev_io_set_buf 15530220
_bdev_io_set_md_buf 15530220
bdev_io_get_buf 15530220
bdev_io_get_buf_complete 15530220
bdev_io_put_buf 15530220
spdk_bdev_io_set_buf 15763748
spdk_bdev_writev_blocks 17663000
bdev_qos_rw_rewind_io 19053526
spdk_bdev_read_blocks 19094136
bdev_qos_r_bps_queue 19206965
bdev_is_read_io 19207049
spdk_bdev_readv_blocks 19683698
spdk_bdev_writev_blocks_with_md 20681859
bdev_read_blocks_with_md 20897290
bdev_unmap_should_split 22336174
spdk_bdev_unmap_blocks 22576204
spdk_bdev_io_get_nvme_status 25713065
spdk_bdev_write 27075599
spdk_bdev_write_blocks 28821318
spdk_bdev_get_data_block_size 29390057
bdev_write_blocks_with_md 29616045
spdk_bdev_io_get_scsi_status 30408276
spdk_bdev_is_md_interleaved 30595094
bdev_io_get_max_buf_len 31060440
_are_iovs_aligned 31819944
spdk_bdev_io_complete_base_io_status 37490060
spdk_bdev_io_complete_nvme_status 40108320
spdk_bdev_io_get_submit_tsc 42090918
spdk_bdev_readv_blocks_with_md 42512446
spdk_bdev_readv_blocks_ext 45453394
spdk_bdev_get_block_size 46578545
spdk_bdev_io_get_buf 46982910
spdk_bdev_get_num_blocks 53843402
bdev_bytes_to_blocks 57206461
spdk_bdev_get_md_size 63566610
spdk_bdev_io_get_io_channel 63719465
spdk_bdev_writev_blocks_ext 68870731
spdk_bdev_is_md_separate 71423941
_is_buf_allocated 74298631
spdk_bdev_get_dif_type 96340337
spdk_bdev_get_buf_align 98111337
bdev_writev_blocks_with_md 111284033
bdev_qos_rw_bps_queue 112044401
bdev_readv_blocks_with_md 112283921
_bdev_io_check_opts 114324113
bdev_get_io_size_in_byte 120492888
_bdev_io_submit_ext 222948209
bdev_rw_should_split 277984558
bdev_io_do_submit 298908140
_bdev_io_submit 298908170
_bdev_io_complete 298961618
bdev_io_update_io_stat 298961618
_bdev_io_handle_no_mem 299732736
bdev_submit_request 299808136
spdk_bdev_io_complete 299808437
bdev_io_decrement_outstanding 300247565
bdev_io_increment_outstanding 300247565
bdev_io_complete 301104830
bdev_io_submit 303433435
bdev_ch_add_to_io_submitted 303484995
bdev_ch_remove_from_io_submitted 303484995
bdev_io_init 303552695
spdk_bdev_free_io 303552695
bdev_io_valid_blocks 304108147
bdev_channel_get_io 304472272
bdev_io_should_split 308076250
spdk_bdev_io_get_thread 316642286
bdev_qos_rw_iops_queue 415288230
bdev_qos_io_to_limit 509458799
bdev_qos_queue_io 509458799
bdev_qos_rw_queue_io 527332631
bdev_io_needs_sequence_exec 532936192
spdk_bdev_desc_get_bdev 580315966

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