LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4422 5873 75.3 %
Date: 2024-12-14 03:29:48 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4835 24414 19.8 %

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 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_in_examine_allowlist 54
claim_opts_copy 66
_calculate_measured_qd_cpl 71
bdev_calculate_measured_queue_depth 71
claim_verify_rom 75
claim_type_promotes_to_write 81
spdk_bdev_nvme_io_passthru 84
bdev_update_qd_sampling_period 87
log_already_claimed 89
bdev_qos_channel_destroy 98
bdev_examine_allowlist_check 107
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_set_qos_rate_limits 123
bdev_io_put_accel_buf 126
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_set_qos_rate_limits 129
_calculate_measured_qd 139
bdev_qos_destroy 160
spdk_bdev_quiesce 166
spdk_bdev_unquiesce 166
bdev_enable_qos_done 177
bdev_examine_allowlist_config_json 189
spdk_bdev_subsystem_config_json 189
bdev_set_qos_limit_done 202
spdk_bdev_module_init_done 207
spdk_bdev_notify_blockcnt_change 218
bdev_io_submit_reset 271
spdk_bdev_get_qd_sampling_period 272
spdk_bdev_dump_io_stat_json 276
bdev_get_each_channel_stat 280
spdk_bdev_copy_blocks 282
bdev_get_device_stat_done 283
spdk_bdev_get_device_stat 283
bdev_reset_complete 284
bdev_reset_freeze_channel_done 284
_bdev_reset_complete 290
bdev_start_reset 290
spdk_bdev_reset 290
bdev_copy_should_split 291
bdev_get_io_stat 291
claim_verify_rwo 312
bdev_reset_freeze_channel 328
bdev_unfreeze_channel 331
_resize_notify 343
spdk_bdev_get_opts 344
spdk_bdev_set_opts 347
claim_reset 356
bdev_desc_release_claims 372
claim_bdev 372
bdev_unregister_abort_channel 434
spdk_bdev_module_claim_bdev_desc 444
spdk_bdev_claim_opts_init 483
spdk_bdev_first_leaf 619
spdk_for_each_bdev_leaf 619
spdk_bdev_alias_del_all 645
spdk_bdev_write_zeroes 649
bdev_name_del 662
bdev_histogram_enable_channel_cb 715
spdk_bdev_histogram_enable 716
_remove_notify 721
spdk_bdev_enable_histogram_opts_init 723
spdk_bdev_histogram_enable_ext 723
spdk_bdev_unregister_by_name 782
bdev_qos_is_iops_rate_limit 799
bdev_enable_histogram_config_json 876
bdev_qos_config_json 876
spdk_bdev_channel_get_histogram 1042
bdev_histogram_enable_channel 1049
bdev_open_async_done 1049
bdev_open_async_opts_copy 1049
bdev_open_async_opts_get_default 1049
spdk_bdev_open_async 1049
spdk_bdev_set_timeout 1051
_bdev_open_async 1059
_event_notify 1064
event_notify 1064
spdk_bdev_quiesce_range 1095
spdk_bdev_unquiesce_range 1098
bdev_quiesce_range_locked 1261
bdev_unquiesce_range_unlocked 1261
spdk_bdev_get_numa_id 1362
spdk_bdev_next_leaf 1440
claim_type_is_v2 1597
spdk_bdev_destruct_done 1805
spdk_bdev_module_fini_start_done 1993
_bdev_next_leaf 2059
bdev_trace 2096
_bdev_init 2212
_bdev_trace 2212
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2212
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2212
register_flag_bdev 2212
bdev_examine_allowlist_free 2290
bdev_finish_wait_for_examine_done 2290
bdev_init_complete 2290
bdev_mgr_unregister_cb 2290
bdev_module_get_max_ctx_size 2290
bdev_modules_init 2290
bdev_open_async_fini 2290
spdk_bdev_finish 2290
spdk_bdev_initialize 2290
_spdk_bdev_quiesce 2525
bdev_get_max_write 2996
spdk_bdev_get_nvme_nsid 3060
spdk_bdev_io_get_nvme_fused_status 3117
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
spdk_bdev_get_by_name 3213
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_get_nvme_ctratt 3656
bdev_lock_lba_range_get_channel 3693
bdev_unlock_lba_range_get_channel 3696
spdk_bdev_get_max_copy 4053
spdk_bdev_get_optimal_io_boundary 4058
spdk_bdev_open_opts_init 4108
spdk_bdev_get_acwu 4171
bdev_module_fini_start_iter 4283
_bdev_lock_lba_range 4630
_bdev_unlock_lba_range 4630
bdev_lock_lba_range_cb 4630
bdev_lock_lba_range_ctx 4630
bdev_unlock_lba_range_cb 4630
bdev_lba_range_overlaps_tailq 4648
spdk_bdev_module_release_bdev 4848
spdk_bdev_module_claim_bdev 4902
spdk_bdev_first 5082
spdk_for_each_bdev 5082
spdk_bdev_has_write_cache 5895
spdk_bdev_module_fini_done 6034
spdk_bdev_is_zoned 6329
bdev_register_finished 6398
bdev_unregister 6398
bdev_destroy_cb 6403
bdev_register 6406
bdev_examine 6407
bdev_ok_to_examine 6407
spdk_bdev_register 6409
spdk_bdev_set_qd_sampling_period 6417
bdev_alias_del 6418
spdk_bdev_unregister 6419
bdev_finish_unregister_bdevs_iter 6426
spdk_bdev_alias_add 6432
bdev_unregister_unsafe 7060
spdk_bdev_get_write_unit_size 7798
bdev_open_opts_copy 8213
bdev_module_fini_iter 8324
spdk_bdev_claim_get_name 8397
bdev_name_tree_RB_REMOVE_COLOR 9976
bdev_write_zeroes_split 10719
spdk_bdev_wait_for_examine 11270
spdk_bdev_get_physical_block_size 11754
bdev_examine_allowlist_remove 12790
bdev_name_del_unsafe 12813
bdev_name_tree_RB_INSERT_COLOR 12813
bdev_name_tree_RB_REMOVE 12813
bdev_name_add 12827
bdev_name_tree_RB_INSERT 12827
bdev_mgmt_channel_create 13108
bdev_mgmt_channel_destroy 13108
bdev_channel_destroy 22330
bdev_channel_destroy_resource 22330
bdev_channel_create 22336
bdev_enable_qos 22374
spdk_bdev_add_io_stat 22610
bdev_channel_abort_queued_ios 22764
bdev_abort_all_buf_io 23092
bdev_abort_all_nomem_io 23092
bdev_abort_all_queued_io 23106
spdk_bdev_open_ext 23636
spdk_bdev_open_ext_v2 27747
spdk_bdev_close 28121
bdev_open_ext 28800
bdev_alloc_io_stat 29008
bdev_free_io_stat 29008
spdk_bdev_next 29333
spdk_bdev_reset_io_stat 29579
spdk_bdev_dump_info_json 30107
spdk_bdev_get_qos_rate_limits 30115
spdk_bdev_get_aliases 30163
bdev_get_by_name 32013
bdev_name_tree_RB_FIND 32013
spdk_bdev_get_product_name 34077
bdev_io_get_iobuf_cb 34607
spdk_bdev_get_io_channel 35556
spdk_bdev_io_set_md_buf 36707
spdk_bdev_module_list_add 37905
spdk_bdev_module_list_find 37905
bdev_lock_lba_range_check_io 42380
bdev_lba_range_overlapped 51892
bdev_io_range_is_locked 55181
bdev_rw_split_get_buf_cb 58624
bdev_close 65288
bdev_start_qos 65288
bdev_desc_alloc 65326
bdev_desc_free 65326
bdev_open 65326
spdk_bdev_module_examine_done 65989
bdev_module_action_done 66196
spdk_bdev_get_name 66665
bdev_module_action_complete 68486
bdev_io_complete_sequence_cb 68762
bdev_open_opts_get_defaults 69434
spdk_bdev_abort 74572
bdev_abort_buf_io 74584
bdev_abort 74587
_bdev_abort 74590
bdev_abort_queued_io 74590
bdev_abort_io_done 74602
bdev_abort_io 74605
spdk_bdev_get_uuid 79086
spdk_bdev_write_blocks_with_md 108748
spdk_bdev_get_qos_rpc_type 120428
spdk_bdev_desc_is_md_separate 124510
bdev_name_cmp 134361
spdk_bdev_get_memory_domains 134794
bdev_io_on_tailq 149210
bdev_channel_submit_qos_io_done 326937
bdev_channel_poll_qos 327934
bdev_channel_submit_qos_io 328036
bdev_each_channel_msg 338172
spdk_bdev_for_each_channel_continue 338172
bdev_io_submit_sequence_cb 338926
bdev_each_channel_cpl 344513
spdk_bdev_for_each_channel 344513
bdev_io_exec_sequence 407688
bdev_io_exec_sequence_cb 407688
spdk_bdev_get_io_type_name 602140
bdev_write_zero_buffer 632871
bdev_write_zero_buffer_done 632871
_bdev_get_block_size_with_md 635867
spdk_bdev_desc_get_dif_type 659887
spdk_bdev_desc_is_dif_head_of_md 659887
spdk_bdev_desc_is_md_interleaved 659917
spdk_bdev_is_dif_head_of_md 660789
io_channel_iter_get_bdev 682685
spdk_bdev_flush 764650
bdev_queue_nomem_io_head 806758
spdk_bdev_queue_io_wait 958144
spdk_bdev_io_get_iovec 1152659
spdk_bdev_zcopy_end 1188694
spdk_bdev_zcopy_start 1206147
spdk_bdev_is_dif_check_enabled 1321786
spdk_bdev_desc_is_dif_check_enabled 1321846
bdev_io_init_dif_ctx 1351686
_bdev_io_ext_use_bounce_buffer 1690618
_bdev_io_get_bounce_buf 1690618
_bdev_memory_domain_get_io_cb 1690618
_bdev_io_complete_push_bounce_done 1692283
_bdev_io_pull_bounce_data_buf 1692283
_bdev_io_push_bounce_data_buffer 1692283
bdev_io_pull_data_done 1692283
bdev_io_push_bounce_data_done 1692283
bdev_io_push_bounce_md_buf 1692283
bdev_io_pull_data 1692286
bdev_io_push_bounce_data 1692286
spdk_bdev_read_blocks_with_md 1797684
parent_bdev_io_complete 1856729
bdev_io_split 1856732
_bdev_rw_split 1857938
spdk_bdev_readv 2100651
spdk_bdev_nvme_iov_passthru_md 2156969
spdk_bdev_io_hide_metadata 2703366
spdk_bdev_io_type_supported 2836289
spdk_bdev_writev 2941901
spdk_bdev_write_zeroes_blocks 2999015
bdev_write_zeroes_should_split 2999180
_to_next_boundary 3021687
bdev_io_split_done 3106910
bdev_io_split_submit 3106922
spdk_bdev_get_block_size 3154325
spdk_bdev_flush_blocks 4660666
spdk_bdev_io_complete_scsi_status 5357892
bdev_queue_nomem_io_tail 5749587
bdev_ch_retry_io 5763628
bdev_shared_ch_retry_io 5763675
bdev_ch_resubmit_io 6556142
bdev_qos_rw_bps_rewind_quota 6734175
bdev_qos_io_submit 7092813
bdev_qos_rw_iops_rewind_quota 8421480
spdk_bdev_io_get_md_buf 9611471
spdk_bdev_unmap 10016204
spdk_bdev_read 13050969
bdev_wait_for_examine_cb 13599051
bdev_module_all_actions_completed 13601341
bdev_qos_rw_rewind_io 15155655
bdev_qos_r_bps_queue 15285443
bdev_is_read_io 15285485
bdev_io_type_supported 16306741
spdk_bdev_writev_blocks 17465585
spdk_bdev_io_set_buf 17771625
_bdev_io_put_buf 18293670
_bdev_io_set_buf 18293796
_bdev_io_set_md_buf 18293796
bdev_io_get_buf 18293796
bdev_io_get_buf_complete 18293796
bdev_io_put_buf 18293796
spdk_bdev_read_blocks 18724055
spdk_bdev_readv_blocks 19367109
bdev_read_blocks_with_md 20521739
spdk_bdev_writev_blocks_with_md 20806374
bdev_unmap_should_split 23209916
spdk_bdev_unmap_blocks 23472893
spdk_bdev_write 23799100
spdk_bdev_get_md_size 24890262
spdk_bdev_write_blocks 25753397
spdk_bdev_get_dif_type 25985189
bdev_write_blocks_with_md 26495016
_are_iovs_aligned 26658373
spdk_bdev_get_data_block_size 28176953
spdk_bdev_io_get_scsi_status 29202600
spdk_bdev_is_md_interleaved 30831892
spdk_bdev_io_get_nvme_status 31877822
spdk_bdev_io_complete_base_io_status 33542297
spdk_bdev_readv_blocks_with_md 34495351
bdev_io_get_max_buf_len 36587466
spdk_bdev_readv_blocks_ext 37779627
spdk_bdev_desc_get_md_size 40141392
spdk_bdev_io_get_buf 43259856
spdk_bdev_io_complete_nvme_status 44257790
spdk_bdev_io_get_submit_tsc 46921534
spdk_bdev_writev_blocks_ext 52407196
bdev_bytes_to_blocks 52674142
spdk_bdev_io_get_io_channel 53362059
spdk_bdev_desc_get_block_size 53576737
spdk_bdev_get_num_blocks 59486399
_is_buf_allocated 70555836
spdk_bdev_is_md_separate 79854188
bdev_qos_rw_bps_queue 84778645
_bdev_io_check_opts 90186817
bdev_get_io_size_in_byte 91512820
bdev_writev_blocks_with_md 92084792
bdev_readv_blocks_with_md 93258110
bdev_io_get_block_size 93429382
spdk_bdev_get_buf_align 102541041
bdev_io_needs_accel_buffer 183007895
_bdev_io_submit_ext 184698513
bdev_io_needs_bounce_buffer 184698513
bdev_desc_get_block_size 193120042
bdev_io_use_memory_domain 196492331
bdev_rw_should_split 235263896
_bdev_io_handle_no_mem 261862583
bdev_io_do_submit 262816867
_bdev_io_submit 262816882
_bdev_io_complete 262891753
bdev_io_update_io_stat 262891753
bdev_submit_request 263623716
spdk_bdev_io_complete 263623912
bdev_io_decrement_outstanding 264031346
bdev_io_increment_outstanding 264031346
bdev_io_init 264199344
spdk_bdev_free_io 264199344
bdev_io_submit 264674801
bdev_io_valid_blocks 264708308
bdev_ch_add_to_io_submitted 264748485
bdev_ch_remove_from_io_submitted 264748485
bdev_channel_get_io 265157524
bdev_io_complete 265688821
bdev_io_should_split 267748407
spdk_bdev_io_get_thread 283990171
bdev_qos_rw_iops_queue 302452880
bdev_qos_io_to_limit 373136392
bdev_qos_queue_io 373136392
bdev_qos_rw_queue_io 387231525
bdev_io_needs_sequence_exec 462500127
bdev_io_needs_metadata 549246464
spdk_bdev_desc_get_bdev 646708406
bdev_io_use_accel_sequence 731252068

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