LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4817 5868 82.1 %
Date: 2024-12-09 15:31:43 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5141 24466 21.0 %

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 4
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_get_io_time 5
spdk_bdev_get_qd 5
spdk_bdev_get_weighted_io_time 5
bdev_io_pull_data_done_and_track 8
bdev_io_pull_md_buf_done 8
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf_done 8
bdev_queue_io_wait_with_cb 8
bdev_seek_complete_cb 8
bdev_histogram_disable_channel_cb 10
bdev_open_async 10
spdk_bdev_get_io_stat 10
bdev_copy_do_read 12
bdev_copy_do_read_done 12
bdev_copy_do_write 12
bdev_copy_do_write_done 12
bdev_copy_get_buf_cb 12
bdev_disable_qos_done 12
bdev_disable_qos_msg_done 12
bdev_unmap_split 12
bdev_update_qos_rate_limit_msg 14
spdk_bdev_get_dif_pi_format 15
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
bdev_compare_blocks_with_md 16
bdev_copy_split 16
bdev_histogram_disable_channel 16
bdev_io_pull_md_buf 16
spdk_bdev_compare_blocks 16
spdk_bdev_examine 16
bdev_lock_lba_range_ctx_msg 17
bdev_disable_qos_msg 20
bdev_histogram_get_channel_cb 22
spdk_bdev_histogram_get 22
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
_bdev_io_complete_in_submit 24
spdk_bdev_alias_del 24
spdk_bdev_comparev_blocks_with_md 24
bdev_channel_poll_timeout_io_done 32
bdev_histogram_get_channel 32
bdev_poll_timeout_io 32
bdev_reset_poll_for_outstanding_io 32
claim_verify_rwm 32
bdev_seek 46
spdk_bdev_io_get_seek_offset 46
bdev_channel_poll_timeout_io 52
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_enable_qos_msg 55
bdev_qos_w_bps_queue 56
bdev_in_examine_allowlist 66
claim_opts_copy 88
spdk_bdev_nvme_io_passthru 88
claim_verify_rom 90
_calculate_measured_qd_cpl 94
bdev_calculate_measured_queue_depth 94
claim_type_promotes_to_write 98
log_already_claimed 114
bdev_update_qd_sampling_period 115
bdev_qos_channel_destroy 120
spdk_bdev_nvme_admin_passthru 126
bdev_examine_allowlist_check 131
bdev_qos_set_ops 146
bdev_qos_update_max_quota_per_timeslice 146
bdev_set_qos_rate_limits 149
spdk_bdev_set_qos_rate_limits 157
bdev_io_put_accel_buf 168
spdk_bdev_quiesce 169
spdk_bdev_unquiesce 169
_calculate_measured_qd 184
bdev_qos_destroy 196
bdev_examine_allowlist_config_json 197
spdk_bdev_subsystem_config_json 197
bdev_enable_qos_done 216
spdk_bdev_notify_blockcnt_change 239
bdev_set_qos_limit_done 246
spdk_bdev_module_init_done 272
claim_verify_rwo 276
bdev_io_submit_reset 305
bdev_reset_complete 321
bdev_reset_freeze_channel_done 321
claim_reset 326
spdk_bdev_get_qd_sampling_period 328
_bdev_reset_complete 329
bdev_start_reset 329
spdk_bdev_reset 329
spdk_bdev_copy_blocks 333
spdk_bdev_dump_io_stat_json 333
bdev_get_each_channel_stat 340
bdev_get_device_stat_done 343
spdk_bdev_get_device_stat 343
bdev_copy_should_split 345
bdev_desc_release_claims 346
claim_bdev 346
bdev_get_io_stat 353
bdev_reset_freeze_channel 366
_resize_notify 369
spdk_bdev_get_opts 369
bdev_unfreeze_channel 370
spdk_bdev_set_opts 373
spdk_bdev_alias_del_all 429
spdk_bdev_module_claim_bdev_desc 442
bdev_unregister_abort_channel 444
bdev_name_del 449
spdk_bdev_claim_opts_init 494
spdk_bdev_write_zeroes 560
spdk_bdev_first_leaf 646
spdk_for_each_bdev_leaf 646
_remove_notify 755
bdev_histogram_enable_channel_cb 785
spdk_bdev_histogram_enable 788
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_histogram_enable_ext 795
spdk_bdev_unregister_by_name 799
bdev_enable_histogram_config_json 964
bdev_qos_config_json 964
bdev_qos_is_iops_rate_limit 966
bdev_open_async_done 1042
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
spdk_bdev_open_async 1042
_bdev_open_async 1052
spdk_bdev_quiesce_range 1099
spdk_bdev_unquiesce_range 1103
_event_notify 1124
event_notify 1124
spdk_bdev_channel_get_histogram 1166
bdev_histogram_enable_channel 1173
spdk_bdev_set_timeout 1178
bdev_quiesce_range_locked 1268
bdev_unquiesce_range_unlocked 1268
spdk_bdev_get_numa_id 1517
claim_type_is_v2 1528
spdk_bdev_next_leaf 1590
spdk_bdev_destruct_done 1675
spdk_bdev_module_fini_start_done 1971
bdev_trace 2071
_bdev_init 2193
_bdev_trace 2193
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2193
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2193
register_flag_bdev 2193
_bdev_next_leaf 2236
bdev_examine_allowlist_free 2329
bdev_finish_wait_for_examine_done 2329
bdev_init_complete 2329
bdev_mgr_unregister_cb 2329
bdev_module_get_max_ctx_size 2329
bdev_modules_init 2329
bdev_open_async_fini 2329
spdk_bdev_finish 2329
spdk_bdev_initialize 2329
_spdk_bdev_quiesce 2540
spdk_bdev_get_max_copy 2569
spdk_bdev_get_optimal_io_boundary 2573
spdk_bdev_get_acwu 2703
bdev_get_max_write 2793
spdk_bdev_get_nvme_nsid 3015
spdk_bdev_has_write_cache 3015
spdk_bdev_io_get_nvme_fused_status 3117
bdev_compare_and_write_do_write 3213
bdev_compare_and_write_do_write_done 3213
bdev_compare_do_read 3365
bdev_compare_do_read_done 3365
spdk_bdev_get_by_name 3377
bdev_compare_and_write_do_compare 3381
bdev_compare_and_write_do_compare_done 3381
bdev_comparev_and_writev_blocks_locked 3381
bdev_comparev_and_writev_blocks_unlock 3381
bdev_comparev_and_writev_blocks_unlocked 3381
spdk_bdev_comparev_and_writev_blocks 3401
bdev_lock_lba_range 3413
bdev_unlock_lba_range 3421
spdk_bdev_comparev_blocks 3433
bdev_comparev_blocks_with_md 3457
spdk_bdev_get_nvme_ctratt 3614
bdev_lock_lba_range_get_channel 3743
bdev_unlock_lba_range_get_channel 3747
spdk_bdev_open_opts_init 4186
bdev_module_fini_start_iter 4300
_bdev_lock_lba_range 4681
_bdev_unlock_lba_range 4681
bdev_lock_lba_range_cb 4681
bdev_lock_lba_range_ctx 4681
bdev_unlock_lba_range_cb 4681
bdev_lba_range_overlaps_tailq 4702
spdk_bdev_module_release_bdev 4850
spdk_bdev_module_claim_bdev 4922
spdk_bdev_first 5106
spdk_for_each_bdev 5106
spdk_bdev_is_zoned 5215
spdk_bdev_module_fini_done 5926
bdev_finish_unregister_bdevs_iter 6346
spdk_bdev_get_write_unit_size 6349
bdev_register_finished 6387
bdev_unregister 6387
bdev_destroy_cb 6391
bdev_register 6397
bdev_examine 6399
bdev_ok_to_examine 6399
spdk_bdev_register 6401
bdev_alias_del 6411
spdk_bdev_set_qd_sampling_period 6412
spdk_bdev_unregister 6415
spdk_bdev_alias_add 6429
bdev_unregister_unsafe 7078
bdev_module_fini_iter 8255
bdev_open_opts_copy 8369
spdk_bdev_claim_get_name 8433
bdev_write_zeroes_split 9062
spdk_bdev_get_physical_block_size 9114
bdev_name_tree_RB_REMOVE_COLOR 9843
spdk_bdev_wait_for_examine 11299
bdev_examine_allowlist_remove 12766
bdev_name_del_unsafe 12794
bdev_name_tree_RB_INSERT_COLOR 12794
bdev_name_tree_RB_REMOVE 12794
bdev_name_add 12812
bdev_name_tree_RB_INSERT 12812
bdev_mgmt_channel_create 13234
bdev_mgmt_channel_destroy 13234
bdev_channel_destroy 21943
bdev_channel_destroy_resource 21943
bdev_channel_create 21951
bdev_enable_qos 21998
spdk_bdev_add_io_stat 22283
bdev_channel_abort_queued_ios 22387
bdev_abort_all_buf_io 22753
bdev_abort_all_queued_io 23118
spdk_bdev_open_ext 23245
spdk_bdev_open_ext_v2 27435
spdk_bdev_close 27753
bdev_open_ext 28479
bdev_alloc_io_stat 28668
bdev_free_io_stat 28668
spdk_bdev_reset_io_stat 29361
spdk_bdev_next 29431
spdk_bdev_dump_info_json 30140
spdk_bdev_get_qos_rate_limits 30150
spdk_bdev_get_aliases 30188
bdev_get_by_name 31856
bdev_name_tree_RB_FIND 31856
spdk_bdev_get_product_name 32627
spdk_bdev_io_set_md_buf 34649
spdk_bdev_get_io_channel 34949
spdk_bdev_module_list_add 37319
spdk_bdev_module_list_find 37319
bdev_lock_lba_range_check_io 44591
spdk_bdev_get_uuid 46805
bdev_lba_range_overlapped 59012
bdev_io_range_is_locked 62323
spdk_bdev_abort 64361
bdev_abort_buf_io 64377
bdev_abort 64381
_bdev_abort 64385
bdev_abort_queued_io 64385
bdev_abort_io_done 64401
spdk_bdev_module_examine_done 64401
bdev_abort_io 64405
bdev_module_action_done 64673
bdev_close 65155
bdev_start_qos 65155
spdk_bdev_get_name 65191
bdev_desc_alloc 65202
bdev_desc_free 65202
bdev_open 65202
bdev_module_action_complete 67002
bdev_open_opts_get_defaults 69388
bdev_io_complete_sequence_cb 70446
bdev_io_get_iobuf_cb 74060
bdev_rw_split_get_buf_cb 82480
spdk_bdev_get_qos_rpc_type 120560
bdev_io_on_tailq 128810
spdk_bdev_write_blocks_with_md 128840
bdev_name_cmp 130157
spdk_bdev_get_memory_domains 133718
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_nvme_iov_passthru_md 242861
bdev_io_submit_sequence_cb 344002
bdev_channel_submit_qos_io_done 382629
bdev_channel_poll_qos 384027
bdev_channel_submit_qos_io 384476
bdev_each_channel_msg 395082
spdk_bdev_for_each_channel_continue 395082
bdev_each_channel_cpl 400592
spdk_bdev_for_each_channel 400593
bdev_io_exec_sequence 414448
bdev_io_exec_sequence_cb 414448
spdk_bdev_desc_get_dif_type 597010
spdk_bdev_desc_is_dif_head_of_md 597010
spdk_bdev_desc_is_md_interleaved 597040
spdk_bdev_is_dif_head_of_md 597951
spdk_bdev_get_io_type_name 602800
bdev_write_zero_buffer 687258
bdev_write_zero_buffer_done 687258
_bdev_get_block_size_with_md 690051
spdk_bdev_flush 759186
io_channel_iter_get_bdev 795672
bdev_queue_nomem_io_head 817415
spdk_bdev_queue_io_wait 920520
spdk_bdev_io_get_iovec 1132165
parent_bdev_io_complete 1135140
bdev_io_split 1135144
_bdev_rw_split 1136886
spdk_bdev_zcopy_end 1158601
spdk_bdev_zcopy_start 1171263
spdk_bdev_is_dif_check_enabled 1196261
spdk_bdev_desc_is_dif_check_enabled 1196336
spdk_bdev_read_blocks_with_md 1311399
spdk_bdev_readv 1741787
spdk_bdev_writev 2029854
_to_next_boundary 2237214
bdev_io_split_done 2309198
bdev_io_split_submit 2309214
bdev_io_init_dif_ctx 2594652
spdk_bdev_io_type_supported 2705505
_bdev_memory_domain_get_io_cb 2908427
_bdev_io_push_bounce_data_buffer 2910835
bdev_io_pull_data_done 2912379
_bdev_io_get_bounce_buf 2921357
_bdev_io_complete_push_bounce_done 2928900
bdev_io_push_bounce_md_buf 2930726
bdev_io_push_bounce_data_done 2931021
bdev_io_push_bounce_data 2931268
_bdev_io_ext_use_bounce_buffer 2933758
_bdev_io_pull_bounce_data_buf 2950585
bdev_io_pull_data 2965151
spdk_bdev_get_block_size 3095165
spdk_bdev_flush_blocks 3135038
spdk_bdev_write_zeroes_blocks 3257257
bdev_write_zeroes_should_split 3257410
spdk_bdev_io_complete_scsi_status 4761846
spdk_bdev_io_hide_metadata 5066941
bdev_queue_nomem_io_tail 5826833
spdk_bdev_writev_blocks 5835892
bdev_ch_retry_io 5840637
bdev_shared_ch_retry_io 5840638
bdev_ch_resubmit_io 6644053
bdev_qos_rw_bps_rewind_quota 6945044
spdk_bdev_get_md_size 7577423
spdk_bdev_readv_blocks 7884283
spdk_bdev_get_data_block_size 8616194
spdk_bdev_io_get_scsi_status 8897756
spdk_bdev_io_get_md_buf 9938381
bdev_qos_rw_iops_rewind_quota 10652780
bdev_qos_io_submit 11169890
spdk_bdev_io_set_buf 12123572
spdk_bdev_is_md_interleaved 12515188
bdev_io_type_supported 13307148
bdev_wait_for_examine_cb 13528271
bdev_module_all_actions_completed 13530600
bdev_io_get_buf_complete 13890609
_bdev_io_set_md_buf 13892058
_bdev_io_set_buf 13895562
spdk_bdev_read 13897086
bdev_io_get_buf 13898980
_bdev_io_put_buf 13909618
bdev_io_put_buf 13909812
spdk_bdev_unmap 14352957
spdk_bdev_read_blocks 17101229
bdev_qos_rw_rewind_io 17597824
bdev_qos_r_bps_queue 17735850
bdev_is_read_io 17735906
spdk_bdev_get_dif_type 17976641
bdev_read_blocks_with_md 18410830
_are_iovs_aligned 23837202
spdk_bdev_writev_blocks_with_md 23868306
spdk_bdev_io_get_nvme_status 26213373
bdev_io_get_max_buf_len 27738759
spdk_bdev_io_complete_nvme_status 28146440
spdk_bdev_readv_blocks_ext 29311529
spdk_bdev_io_get_submit_tsc 30100544
spdk_bdev_write 30603842
bdev_unmap_should_split 30704854
spdk_bdev_unmap_blocks 30970113
spdk_bdev_write_blocks 32650615
bdev_write_blocks_with_md 33367149
spdk_bdev_get_num_blocks 33611983
spdk_bdev_io_get_buf 34814833
spdk_bdev_io_complete_base_io_status 41154167
spdk_bdev_desc_get_md_size 44243707
spdk_bdev_io_get_io_channel 46344627
spdk_bdev_desc_get_block_size 48027329
spdk_bdev_writev_blocks_ext 48170471
_is_buf_allocated 55086718
spdk_bdev_readv_blocks_with_md 61536111
spdk_bdev_is_md_separate 62251896
bdev_bytes_to_blocks 63201858
_bdev_io_check_opts 77435880
bdev_writev_blocks_with_md 78479760
spdk_bdev_get_buf_align 80762225
bdev_readv_blocks_with_md 100145957
bdev_io_needs_accel_buffer 174881173
_bdev_io_submit_ext 177756860
bdev_io_needs_bounce_buffer 177794297
bdev_io_use_memory_domain 192180011
bdev_qos_rw_bps_queue 192519244
bdev_get_io_size_in_byte 199464295
bdev_io_get_block_size 200683640
bdev_rw_should_split 232679299
_bdev_io_handle_no_mem 258910544
_bdev_io_complete 261276984
spdk_bdev_io_complete 261917735
bdev_io_decrement_outstanding 262465416
bdev_io_complete 262943268
bdev_io_do_submit 263232811
_bdev_io_submit 263257646
bdev_ch_remove_from_io_submitted 263375530
bdev_submit_request 263591043
spdk_bdev_free_io 263611556
bdev_io_update_io_stat 263884096
bdev_io_increment_outstanding 264259239
bdev_io_submit 264791178
bdev_io_init 264927448
bdev_io_valid_blocks 265255075
bdev_ch_add_to_io_submitted 265489073
bdev_channel_get_io 266456145
bdev_io_should_split 271094602
spdk_bdev_io_get_thread 277044722
bdev_desc_get_block_size 313833631
bdev_io_needs_sequence_exec 452814325
bdev_io_needs_metadata 528952920
bdev_qos_rw_iops_queue 611314633
bdev_io_use_accel_sequence 713894744
spdk_bdev_desc_get_bdev 751270028
bdev_qos_io_to_limit 787590462
bdev_qos_queue_io 787594243
bdev_qos_rw_queue_io 803833944

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