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 11:32:52 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5198 24466 21.2 %

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 92
_calculate_measured_qd_cpl 96
bdev_calculate_measured_queue_depth 96
claim_type_promotes_to_write 100
log_already_claimed 114
bdev_update_qd_sampling_period 117
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 188
bdev_qos_destroy 196
bdev_examine_allowlist_config_json 197
spdk_bdev_subsystem_config_json 197
bdev_enable_qos_done 216
bdev_set_qos_limit_done 246
spdk_bdev_notify_blockcnt_change 263
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
spdk_bdev_get_qd_sampling_period 323
claim_reset 326
spdk_bdev_dump_io_stat_json 328
_bdev_reset_complete 329
bdev_start_reset 329
spdk_bdev_reset 329
spdk_bdev_copy_blocks 333
bdev_get_each_channel_stat 335
bdev_get_device_stat_done 338
spdk_bdev_get_device_stat 338
bdev_copy_should_split 345
bdev_desc_release_claims 348
bdev_get_io_stat 348
claim_bdev 348
bdev_reset_freeze_channel 366
spdk_bdev_get_opts 369
bdev_unfreeze_channel 370
spdk_bdev_set_opts 373
_resize_notify 417
spdk_bdev_alias_del_all 429
bdev_unregister_abort_channel 442
spdk_bdev_module_claim_bdev_desc 444
bdev_name_del 449
spdk_bdev_claim_opts_init 496
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 1097
spdk_bdev_unquiesce_range 1101
spdk_bdev_channel_get_histogram 1166
_event_notify 1172
event_notify 1172
bdev_histogram_enable_channel 1173
spdk_bdev_set_timeout 1178
bdev_quiesce_range_locked 1266
bdev_unquiesce_range_unlocked 1266
spdk_bdev_get_numa_id 1517
claim_type_is_v2 1534
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
spdk_bdev_get_max_copy 2296
spdk_bdev_get_optimal_io_boundary 2300
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_get_acwu 2430
_spdk_bdev_quiesce 2536
bdev_get_max_write 2815
spdk_bdev_get_nvme_nsid 3039
spdk_bdev_io_get_nvme_fused_status 3117
bdev_compare_and_write_do_write 3213
bdev_compare_and_write_do_write_done 3213
spdk_bdev_has_write_cache 3342
spdk_bdev_get_by_name 3359
bdev_compare_do_read 3365
bdev_compare_do_read_done 3365
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 3666
bdev_lock_lba_range_get_channel 3744
bdev_unlock_lba_range_get_channel 3748
spdk_bdev_open_opts_init 4210
bdev_write_zeroes_split 4253
bdev_module_fini_start_iter 4300
_bdev_lock_lba_range 4679
_bdev_unlock_lba_range 4679
bdev_lock_lba_range_cb 4679
bdev_lock_lba_range_ctx 4679
bdev_unlock_lba_range_cb 4679
bdev_lba_range_overlaps_tailq 4700
spdk_bdev_module_release_bdev 4874
spdk_bdev_module_claim_bdev 4946
spdk_bdev_is_zoned 4959
spdk_bdev_first 5104
spdk_for_each_bdev 5104
spdk_bdev_module_fini_done 5926
spdk_bdev_get_write_unit_size 6076
bdev_finish_unregister_bdevs_iter 6346
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 8417
spdk_bdev_claim_get_name 8431
spdk_bdev_get_physical_block_size 8952
bdev_name_tree_RB_REMOVE_COLOR 9814
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 13226
bdev_mgmt_channel_destroy 13226
bdev_channel_destroy 22086
bdev_channel_destroy_resource 22086
bdev_channel_create 22094
bdev_enable_qos 22141
spdk_bdev_add_io_stat 22421
bdev_channel_abort_queued_ios 22528
bdev_abort_all_buf_io 22894
bdev_abort_all_queued_io 23260
spdk_bdev_open_ext 23264
spdk_bdev_open_ext_v2 27478
spdk_bdev_close 27798
bdev_open_ext 28522
bdev_alloc_io_stat 28806
bdev_free_io_stat 28806
spdk_bdev_next 29423
spdk_bdev_reset_io_stat 29489
spdk_bdev_dump_info_json 30132
spdk_bdev_get_qos_rate_limits 30142
spdk_bdev_get_aliases 30180
spdk_bdev_io_set_md_buf 30347
bdev_get_by_name 31881
bdev_name_tree_RB_FIND 31881
spdk_bdev_get_product_name 32855
spdk_bdev_get_io_channel 35093
spdk_bdev_module_list_add 37318
spdk_bdev_module_list_find 37318
bdev_lock_lba_range_check_io 42587
spdk_bdev_get_uuid 48157
bdev_lba_range_overlapped 57005
bdev_io_range_is_locked 60316
spdk_bdev_module_examine_done 64400
bdev_module_action_done 64672
bdev_close 65192
bdev_start_qos 65192
bdev_desc_alloc 65239
bdev_desc_free 65239
bdev_open 65239
spdk_bdev_get_name 65415
bdev_io_complete_sequence_cb 65607
bdev_module_action_complete 67001
bdev_open_opts_get_defaults 69449
bdev_io_get_iobuf_cb 70895
bdev_rw_split_get_buf_cb 75578
spdk_bdev_abort 96074
bdev_abort_buf_io 96090
bdev_abort 96094
_bdev_abort 96098
bdev_abort_queued_io 96098
bdev_abort_io_done 96114
bdev_abort_io 96118
spdk_bdev_write_blocks_with_md 114731
spdk_bdev_get_qos_rpc_type 120528
bdev_name_cmp 130469
spdk_bdev_get_memory_domains 133767
spdk_bdev_desc_is_md_separate 140346
bdev_io_on_tailq 192236
spdk_bdev_nvme_iov_passthru_md 243600
bdev_io_submit_sequence_cb 319163
bdev_io_exec_sequence 384770
bdev_io_exec_sequence_cb 384770
bdev_channel_submit_qos_io_done 391442
bdev_channel_poll_qos 392011
bdev_channel_submit_qos_io 393200
spdk_bdev_for_each_channel_continue 403802
bdev_each_channel_msg 403805
bdev_each_channel_cpl 409401
spdk_bdev_for_each_channel 409407
spdk_bdev_desc_get_dif_type 599373
spdk_bdev_desc_is_dif_head_of_md 599373
spdk_bdev_desc_is_md_interleaved 599403
spdk_bdev_is_dif_head_of_md 600314
spdk_bdev_get_io_type_name 602640
bdev_write_zero_buffer 619880
bdev_write_zero_buffer_done 619880
_bdev_get_block_size_with_md 622695
spdk_bdev_flush 674852
io_channel_iter_get_bdev 813199
parent_bdev_io_complete 905606
bdev_io_split 905610
_bdev_rw_split 908789
bdev_queue_nomem_io_head 918752
spdk_bdev_queue_io_wait 923710
spdk_bdev_is_dif_check_enabled 1200987
spdk_bdev_desc_is_dif_check_enabled 1201062
spdk_bdev_io_get_iovec 1209863
spdk_bdev_zcopy_end 1267511
spdk_bdev_read_blocks_with_md 1274204
spdk_bdev_zcopy_start 1295844
spdk_bdev_readv 1866964
spdk_bdev_writev 1974452
_to_next_boundary 1978753
bdev_io_split_done 2012181
bdev_io_split_submit 2012197
bdev_io_init_dif_ctx 2196462
_bdev_memory_domain_get_io_cb 2503013
_bdev_io_push_bounce_data_buffer 2508546
_bdev_io_pull_bounce_data_buf 2509341
_bdev_io_get_bounce_buf 2511867
bdev_io_pull_data_done 2515893
_bdev_io_complete_push_bounce_done 2526368
_bdev_io_ext_use_bounce_buffer 2526905
bdev_io_push_bounce_md_buf 2528668
bdev_io_push_bounce_data_done 2529326
bdev_io_push_bounce_data 2530094
bdev_io_pull_data 2535440
spdk_bdev_io_type_supported 2877163
spdk_bdev_flush_blocks 3089189
spdk_bdev_write_zeroes_blocks 3309756
bdev_write_zeroes_should_split 3309909
spdk_bdev_get_block_size 3400805
spdk_bdev_io_hide_metadata 4314148
spdk_bdev_io_complete_scsi_status 5573637
spdk_bdev_writev_blocks 6374870
bdev_queue_nomem_io_tail 6685449
bdev_ch_retry_io 6697843
bdev_shared_ch_retry_io 6697844
bdev_qos_rw_bps_rewind_quota 7203701
bdev_ch_resubmit_io 7604006
spdk_bdev_get_md_size 7963585
spdk_bdev_readv_blocks 8576595
spdk_bdev_io_get_md_buf 9782012
spdk_bdev_get_data_block_size 9838926
spdk_bdev_io_get_scsi_status 10123653
bdev_qos_rw_iops_rewind_quota 10484497
bdev_qos_io_submit 10506981
spdk_bdev_io_set_buf 12339595
bdev_wait_for_examine_cb 13117344
bdev_module_all_actions_completed 13119673
spdk_bdev_is_md_interleaved 13275605
spdk_bdev_unmap 13286178
bdev_io_type_supported 13474607
spdk_bdev_read 13536980
_bdev_io_set_buf 13602059
bdev_io_get_buf 13604600
bdev_io_get_buf_complete 13610223
_bdev_io_set_md_buf 13614374
_bdev_io_put_buf 13625975
bdev_io_put_buf 13627501
spdk_bdev_read_blocks 15241252
bdev_read_blocks_with_md 16473557
spdk_bdev_get_dif_type 17469387
bdev_qos_rw_rewind_io 17688198
bdev_qos_r_bps_queue 17826206
bdev_is_read_io 17826262
spdk_bdev_writev_blocks_with_md 24390621
_are_iovs_aligned 24611521
spdk_bdev_io_get_nvme_status 26978270
bdev_io_get_max_buf_len 27174097
spdk_bdev_io_complete_nvme_status 27464467
bdev_unmap_should_split 28561058
spdk_bdev_write 28761384
spdk_bdev_unmap_blocks 28875620
spdk_bdev_readv_blocks_ext 29233605
spdk_bdev_io_get_submit_tsc 29393092
spdk_bdev_write_blocks 29581682
bdev_write_blocks_with_md 30002900
spdk_bdev_io_get_buf 35710424
spdk_bdev_get_num_blocks 35765232
spdk_bdev_io_complete_base_io_status 38060245
spdk_bdev_desc_get_md_size 44439911
spdk_bdev_writev_blocks_ext 45737888
spdk_bdev_io_get_io_channel 47803364
spdk_bdev_desc_get_block_size 48533592
_is_buf_allocated 55285300
spdk_bdev_readv_blocks_with_md 59656167
bdev_bytes_to_blocks 59827450
spdk_bdev_is_md_separate 61192653
_bdev_io_check_opts 74899640
bdev_writev_blocks_with_md 76882821
spdk_bdev_get_buf_align 80471576
bdev_readv_blocks_with_md 98741439
bdev_io_needs_accel_buffer 171984779
_bdev_io_submit_ext 174598375
bdev_io_needs_bounce_buffer 174826795
bdev_io_use_memory_domain 187314947
bdev_rw_should_split 224287777
bdev_qos_rw_bps_queue 229234337
bdev_get_io_size_in_byte 236437652
bdev_io_get_block_size 237422262
_bdev_io_handle_no_mem 250567534
_bdev_io_complete 252450798
spdk_bdev_io_complete 253714815
bdev_io_decrement_outstanding 253886017
bdev_io_init 253925054
bdev_io_do_submit 254433857
bdev_submit_request 254673863
_bdev_io_submit 254760217
bdev_io_complete 255163111
spdk_bdev_free_io 255331883
bdev_io_increment_outstanding 255342899
bdev_ch_remove_from_io_submitted 255357571
bdev_ch_add_to_io_submitted 255436724
bdev_io_valid_blocks 255565818
bdev_channel_get_io 255952871
bdev_io_update_io_stat 256056241
bdev_io_submit 256108390
bdev_io_should_split 260606133
spdk_bdev_io_get_thread 268319061
bdev_desc_get_block_size 341760714
bdev_io_needs_sequence_exec 438673095
bdev_io_needs_metadata 520095097
bdev_qos_rw_iops_queue 576131120
bdev_io_use_accel_sequence 692377199
spdk_bdev_desc_get_bdev 769837021
bdev_qos_io_to_limit 788966843
bdev_qos_queue_io 788974655
bdev_qos_rw_queue_io 805367502

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