LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4039 4915 82.2 %
Date: 2024-07-11 03:23:54 Functions: 406 446 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1889 2802 67.4 %

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_io_submit_sequence_cb 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 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_ext_use_bounce_buffer 24
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
_bdev_memory_domain_get_io_cb 24
_bdev_memory_domain_io_get_buf 24
bdev_compare_blocks_with_md 24
bdev_copy_split 24
bdev_io_pull_md_buf 24
spdk_bdev_compare_blocks 24
bdev_in_examine_allowlist 27
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_lock_lba_range_ctx_msg 36
spdk_bdev_comparev_blocks_with_md 36
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_examine_allowlist_check 53
bdev_io_complete_sequence_cb 59
bdev_io_exec_sequence 59
bdev_io_exec_sequence_cb 59
bdev_seek 60
spdk_bdev_io_get_seek_offset 60
bdev_enable_qos_msg 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 102
claim_type_promotes_to_write 108
bdev_qos_channel_destroy 116
_calculate_measured_qd_cpl 119
bdev_calculate_measured_queue_depth 119
claim_opts_copy 132
bdev_set_qos_rate_limits 142
bdev_qos_set_ops 147
bdev_qos_update_max_quota_per_timeslice 147
bdev_update_qd_sampling_period 147
spdk_bdev_set_qos_rate_limits 154
log_already_claimed 155
bdev_examine_allowlist_config_json 160
spdk_bdev_subsystem_config_json 160
bdev_qos_destroy 177
bdev_enable_qos_done 183
spdk_bdev_notify_blockcnt_change 186
bdev_set_qos_limit_done 220
_calculate_measured_qd 232
_resize_notify 237
bdev_get_each_channel_stat 262
spdk_bdev_get_qd_sampling_period 268
bdev_get_device_stat_done 270
spdk_bdev_get_device_stat 270
spdk_bdev_dump_io_stat_json 272
bdev_io_submit_reset 277
bdev_get_io_stat 278
bdev_reset_complete 302
bdev_reset_freeze_channel_done 302
bdev_start_reset 302
claim_verify_rwo 302
bdev_channel_start_reset 308
spdk_bdev_reset 308
spdk_bdev_get_opts 318
spdk_bdev_set_opts 324
claim_reset 352
bdev_reset_freeze_channel 358
bdev_unfreeze_channel 358
spdk_bdev_copy_blocks 359
bdev_desc_release_claims 374
claim_bdev 374
bdev_copy_should_split 377
spdk_bdev_module_init_done 384
spdk_bdev_quiesce 480
spdk_bdev_unquiesce 480
spdk_bdev_first_leaf 496
spdk_for_each_bdev_leaf 496
spdk_bdev_module_claim_bdev_desc 512
spdk_bdev_claim_opts_init 542
spdk_bdev_write_zeroes 597
spdk_bdev_alias_del_all 608
bdev_name_del 634
bdev_histogram_enable_channel_cb 671
spdk_bdev_histogram_enable 685
bdev_unregister_abort_channel 785
bdev_enable_histogram_config_json 827
bdev_qos_config_json 827
spdk_bdev_channel_get_histogram 924
bdev_histogram_enable_channel 934
spdk_bdev_set_timeout 942
bdev_qos_is_iops_rate_limit 1001
spdk_bdev_unregister_by_name 1232
spdk_bdev_next_leaf 1246
_bdev_io_complete_push_bounce_done 1401
_bdev_io_pull_bounce_data_buf 1401
_bdev_io_push_bounce_data_buffer 1401
bdev_io_pull_data_done 1401
bdev_io_push_bounce_data_done 1401
bdev_io_push_bounce_md_buf 1401
bdev_io_pull_data 1407
bdev_io_push_bounce_data 1407
bdev_io_use_memory_domain 1437
_remove_notify 1451
_event_notify 1688
event_notify 1688
claim_type_is_v2 1692
_bdev_next_leaf 1742
spdk_bdev_module_fini_start_done 2045
spdk_bdev_destruct_done 2131
bdev_trace 2148
bdev_open_async_done 2170
bdev_open_async_opts_copy 2170
bdev_open_async_opts_get_default 2170
spdk_bdev_open_async 2170
_bdev_open_async 2180
_bdev_init 2270
_bdev_trace 2270
register_flag_bdev 2270
bdev_write_zeroes_split 2406
bdev_examine_allowlist_free 2507
bdev_finish_wait_for_examine_done 2507
bdev_init_complete 2507
bdev_mgr_unregister_cb 2507
bdev_module_get_max_ctx_size 2507
bdev_modules_init 2507
bdev_open_async_fini 2507
spdk_bdev_finish 2507
spdk_bdev_initialize 2507
spdk_bdev_get_max_copy 2766
spdk_bdev_get_optimal_io_boundary 2768
spdk_bdev_get_acwu 2867
spdk_bdev_get_nvme_ctratt 3099
spdk_bdev_io_get_nvme_fused_status 3107
bdev_compare_and_write_do_write 3184
bdev_compare_and_write_do_write_done 3184
spdk_bdev_quiesce_range 3194
spdk_bdev_unquiesce_range 3200
bdev_get_max_write 3226
bdev_compare_and_write_do_compare 3317
bdev_compare_and_write_do_compare_done 3317
bdev_comparev_and_writev_blocks_locked 3317
bdev_comparev_and_writev_blocks_unlock 3317
bdev_comparev_and_writev_blocks_unlocked 3317
bdev_compare_do_read 3323
bdev_compare_do_read_done 3323
spdk_bdev_comparev_and_writev_blocks 3333
bdev_lock_lba_range 3365
bdev_unlock_lba_range 3377
spdk_bdev_comparev_blocks 3381
bdev_comparev_blocks_with_md 3417
bdev_quiesce_range_locked 3674
bdev_unquiesce_range_unlocked 3674
bdev_lock_lba_range_get_channel 4075
bdev_unlock_lba_range_get_channel 4081
bdev_module_fini_start_iter 4552
spdk_bdev_get_physical_block_size 4751
spdk_bdev_is_zoned 4837
spdk_bdev_get_by_name 4978
spdk_bdev_first 5035
spdk_for_each_bdev 5035
spdk_bdev_has_write_cache 5919
spdk_bdev_module_fini_done 6178
spdk_bdev_get_write_unit_size 6260
spdk_bdev_module_release_bdev 6536
spdk_bdev_module_claim_bdev 6644
_bdev_lock_lba_range 7039
_bdev_unlock_lba_range 7039
bdev_lock_lba_range_cb 7039
bdev_lock_lba_range_ctx 7039
bdev_unlock_lba_range_cb 7039
bdev_lba_range_overlaps_tailq 7081
bdev_finish_unregister_bdevs_iter 7295
_spdk_bdev_quiesce 7354
bdev_examine 7989
bdev_ok_to_examine 7989
bdev_register_finished 7989
bdev_unregister 7989
bdev_register 8003
spdk_bdev_register 8009
bdev_alias_del 8021
spdk_bdev_set_qd_sampling_period 8023
bdev_destroy_cb 8031
spdk_bdev_unregister 8031
spdk_bdev_alias_add 8047
bdev_module_fini_iter 8685
spdk_bdev_claim_get_name 8742
bdev_unregister_unsafe 9311
bdev_name_tree_RB_REMOVE_COLOR 12791
spdk_bdev_wait_for_examine 13190
bdev_mgmt_channel_create 14223
bdev_mgmt_channel_destroy 14223
bdev_name_del_unsafe 16004
bdev_name_tree_RB_INSERT_COLOR 16004
bdev_name_tree_RB_REMOVE 16004
bdev_name_add 16030
bdev_name_tree_RB_INSERT 16030
bdev_channel_destroy 26107
bdev_channel_destroy_resource 26107
bdev_channel_create 26119
bdev_enable_qos 26178
spdk_bdev_add_io_stat 26369
bdev_channel_abort_queued_ios 26892
bdev_abort_all_buf_io 27250
spdk_bdev_next 27664
spdk_bdev_dump_info_json 29535
spdk_bdev_get_aliases 29543
spdk_bdev_get_qos_rate_limits 29543
spdk_bdev_get_product_name 33511
bdev_alloc_io_stat 34378
bdev_free_io_stat 34378
spdk_bdev_reset_io_stat 34378
spdk_bdev_open_ext 34433
spdk_bdev_close 35442
bdev_open_ext 36601
bdev_io_get_iobuf_cb 37901
spdk_bdev_module_list_add 38548
spdk_bdev_module_list_find 38548
spdk_bdev_abort 40118
bdev_abort_buf_io 40124
bdev_abort 40130
_bdev_abort 40136
bdev_abort_queued_io 40136
bdev_abort_io_done 40142
bdev_abort_io 40148
bdev_get_by_name 41579
bdev_name_tree_RB_FIND 41579
spdk_bdev_get_io_channel 43086
spdk_bdev_io_set_md_buf 44391
bdev_io_use_accel_sequence 48630
bdev_abort_all_queued_io 53715
spdk_bdev_get_uuid 61389
spdk_bdev_get_name 70946
bdev_close 72331
bdev_start_qos 72331
bdev_desc_alloc 72394
bdev_desc_free 72394
bdev_open 72394
bdev_io_on_tailq 80296
spdk_bdev_module_examine_done 80725
bdev_module_action_done 81109
bdev_module_action_complete 83616
spdk_bdev_write_blocks_with_md 115466
spdk_bdev_get_qos_rpc_type 118140
bdev_lock_lba_range_check_io 135767
bdev_rw_split_get_buf_cb 143453
spdk_bdev_get_memory_domains 157251
bdev_lba_range_overlapped 167313
bdev_io_range_is_locked 170506
bdev_name_cmp 173363
bdev_channel_submit_qos_io_done 293015
bdev_channel_poll_qos 293356
bdev_channel_submit_qos_io 294158
bdev_each_channel_msg 305576
spdk_bdev_for_each_channel_continue 305576
bdev_each_channel_cpl 317123
spdk_bdev_for_each_channel 317123
bdev_write_zero_buffer 442450
bdev_write_zero_buffer_done 442450
_bdev_get_block_size_with_md 445676
spdk_bdev_io_get_iovec 585293
spdk_bdev_is_dif_head_of_md 588106
spdk_bdev_get_io_type_name 590700
spdk_bdev_zcopy_end 599964
spdk_bdev_zcopy_start 606934
io_channel_iter_get_bdev 622699
spdk_bdev_queue_io_wait 674008
bdev_queue_nomem_io_head 844494
spdk_bdev_flush 1019290
spdk_bdev_is_dif_check_enabled 1173556
spdk_bdev_nvme_iov_passthru_md 1534260
spdk_bdev_io_type_supported 1583914
spdk_bdev_read_blocks_with_md 1799297
spdk_bdev_write_zeroes_blocks 2135830
bdev_write_zeroes_should_split 2136123
spdk_bdev_readv 2187876
parent_bdev_io_complete 3362356
bdev_io_split 3362362
_bdev_rw_split 3363560
spdk_bdev_writev 3414154
spdk_bdev_flush_blocks 4239152
spdk_bdev_io_complete_scsi_status 5100846
bdev_qos_io_submit 6424542
bdev_wait_for_examine_cb 6528002
bdev_module_all_actions_completed 6530509
bdev_qos_rw_bps_rewind_quota 6601479
_to_next_boundary 6691312
bdev_io_split_done 6709574
bdev_io_split_submit 6709598
bdev_ch_retry_io 6755994
bdev_shared_ch_retry_io 6755994
bdev_queue_nomem_io_tail 6774417
bdev_ch_resubmit_io 7618671
spdk_bdev_io_get_md_buf 7709925
bdev_io_type_supported 7860606
spdk_bdev_unmap 8126945
bdev_qos_rw_iops_rewind_quota 8482613
spdk_bdev_read 11776381
_bdev_io_put_buf 13056537
_bdev_io_set_buf 13056537
_bdev_io_set_md_buf 13056537
bdev_io_get_buf 13056537
bdev_io_get_buf_complete 13056537
bdev_io_put_buf 13056537
spdk_bdev_io_set_buf 13647399
bdev_qos_rw_rewind_io 15084092
bdev_qos_r_bps_queue 15198596
bdev_is_read_io 15198680
spdk_bdev_writev_blocks 16189635
bdev_unmap_should_split 16404569
spdk_bdev_unmap_blocks 16574265
spdk_bdev_readv_blocks 16686176
spdk_bdev_read_blocks 16797278
bdev_read_blocks_with_md 18596575
spdk_bdev_writev_blocks_with_md 18617517
spdk_bdev_write 21192376
spdk_bdev_write_blocks 23228518
bdev_write_blocks_with_md 23786440
spdk_bdev_io_get_nvme_status 24783268
_are_iovs_aligned 25920330
spdk_bdev_io_complete_base_io_status 26003108
bdev_io_get_max_buf_len 26113074
spdk_bdev_get_data_block_size 26533891
spdk_bdev_io_get_scsi_status 27453829
spdk_bdev_is_md_interleaved 27577261
spdk_bdev_readv_blocks_with_md 34625239
spdk_bdev_readv_blocks_ext 36592278
spdk_bdev_io_complete_nvme_status 36980205
spdk_bdev_io_get_buf 38975410
spdk_bdev_io_get_submit_tsc 39010964
spdk_bdev_get_block_size 42976778
bdev_bytes_to_blocks 47717645
spdk_bdev_get_num_blocks 49946048
spdk_bdev_io_get_io_channel 53173675
spdk_bdev_writev_blocks_ext 54284666
spdk_bdev_get_md_size 54918149
spdk_bdev_is_md_separate 60889585
_is_buf_allocated 62633784
spdk_bdev_get_buf_align 78326073
spdk_bdev_get_dif_type 79819764
bdev_qos_rw_bps_queue 83617657
bdev_get_io_size_in_byte 90219136
_bdev_io_check_opts 90876982
bdev_readv_blocks_with_md 91510884
bdev_writev_blocks_with_md 92175885
_bdev_io_submit_ext 183223457
bdev_rw_should_split 228968347
bdev_io_do_submit 246049243
_bdev_io_submit 246049273
_bdev_io_complete 246089657
bdev_io_update_io_stat 246089657
_bdev_io_handle_no_mem 246892286
bdev_submit_request 246893690
bdev_io_decrement_outstanding 246893844
bdev_io_increment_outstanding 246893844
spdk_bdev_io_complete 246893991
bdev_io_complete 248209484
bdev_io_init 249301172
spdk_bdev_free_io 249301172
bdev_io_submit 249413057
bdev_ch_add_to_io_submitted 249452004
bdev_ch_remove_from_io_submitted 249452004
bdev_io_valid_blocks 249640903
bdev_channel_get_io 249975212
bdev_io_should_split 252663597
spdk_bdev_io_get_thread 261273232
bdev_qos_rw_iops_queue 302858436
bdev_qos_io_to_limit 372255158
bdev_qos_queue_io 372255158
bdev_qos_rw_queue_io 386476093
bdev_io_needs_sequence_exec 432158906
spdk_bdev_desc_get_bdev 478319757

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