LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4826 5873 82.2 %
Date: 2024-12-11 18:55:53 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5209 24414 21.3 %

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 89
claim_type_promotes_to_write 97
_calculate_measured_qd_cpl 113
bdev_calculate_measured_queue_depth 113
log_already_claimed 114
bdev_qos_channel_destroy 120
spdk_bdev_nvme_admin_passthru 126
bdev_examine_allowlist_check 131
bdev_update_qd_sampling_period 134
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
bdev_qos_destroy 196
bdev_examine_allowlist_config_json 197
spdk_bdev_subsystem_config_json 197
bdev_enable_qos_done 216
_calculate_measured_qd 222
bdev_set_qos_limit_done 246
spdk_bdev_notify_blockcnt_change 263
claim_verify_rwo 276
spdk_bdev_module_init_done 276
bdev_io_submit_reset 309
bdev_reset_complete 325
bdev_reset_freeze_channel_done 325
claim_reset 326
spdk_bdev_get_qd_sampling_period 326
spdk_bdev_dump_io_stat_json 331
_bdev_reset_complete 333
bdev_start_reset 333
spdk_bdev_copy_blocks 333
spdk_bdev_reset 333
bdev_get_each_channel_stat 340
bdev_get_device_stat_done 341
spdk_bdev_get_device_stat 341
bdev_copy_should_split 345
bdev_desc_release_claims 345
claim_bdev 345
bdev_get_io_stat 351
spdk_bdev_get_opts 369
bdev_reset_freeze_channel 370
spdk_bdev_set_opts 373
bdev_unfreeze_channel 374
_resize_notify 417
spdk_bdev_alias_del_all 429
spdk_bdev_module_claim_bdev_desc 441
bdev_unregister_abort_channel 443
bdev_name_del 449
spdk_bdev_claim_opts_init 493
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 1090
spdk_bdev_unquiesce_range 1094
spdk_bdev_channel_get_histogram 1166
_event_notify 1172
event_notify 1172
bdev_histogram_enable_channel 1174
spdk_bdev_set_timeout 1178
bdev_quiesce_range_locked 1259
bdev_unquiesce_range_unlocked 1259
spdk_bdev_get_numa_id 1517
claim_type_is_v2 1525
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 2333
bdev_finish_wait_for_examine_done 2333
bdev_init_complete 2333
bdev_mgr_unregister_cb 2333
bdev_module_get_max_ctx_size 2333
bdev_modules_init 2333
bdev_open_async_fini 2333
spdk_bdev_finish 2333
spdk_bdev_initialize 2333
_spdk_bdev_quiesce 2522
spdk_bdev_get_max_copy 2582
spdk_bdev_get_optimal_io_boundary 2586
spdk_bdev_get_acwu 2716
bdev_get_max_write 2793
spdk_bdev_get_nvme_nsid 3059
spdk_bdev_has_write_cache 3081
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_get_by_name 3341
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 3688
bdev_lock_lba_range_get_channel 3741
bdev_unlock_lba_range_get_channel 3745
spdk_bdev_open_opts_init 4230
bdev_module_fini_start_iter 4304
_bdev_lock_lba_range 4672
_bdev_unlock_lba_range 4672
bdev_lock_lba_range_cb 4672
bdev_lock_lba_range_ctx 4672
bdev_unlock_lba_range_cb 4672
bdev_lba_range_overlaps_tailq 4693
spdk_bdev_module_release_bdev 4894
spdk_bdev_module_claim_bdev 4966
spdk_bdev_first 5106
spdk_for_each_bdev 5106
spdk_bdev_is_zoned 5264
spdk_bdev_module_fini_done 5926
bdev_finish_unregister_bdevs_iter 6350
spdk_bdev_get_write_unit_size 6362
bdev_register_finished 6391
bdev_unregister 6391
bdev_destroy_cb 6395
bdev_register 6401
bdev_examine 6403
bdev_ok_to_examine 6403
spdk_bdev_register 6405
bdev_alias_del 6415
spdk_bdev_set_qd_sampling_period 6416
spdk_bdev_unregister 6419
spdk_bdev_alias_add 6433
bdev_unregister_unsafe 7082
bdev_module_fini_iter 8259
spdk_bdev_claim_get_name 8432
bdev_open_opts_copy 8457
bdev_write_zeroes_split 9062
spdk_bdev_get_physical_block_size 9148
bdev_name_tree_RB_REMOVE_COLOR 9843
spdk_bdev_wait_for_examine 11307
bdev_examine_allowlist_remove 12774
bdev_name_del_unsafe 12802
bdev_name_tree_RB_INSERT_COLOR 12802
bdev_name_tree_RB_REMOVE 12802
bdev_name_add 12820
bdev_name_tree_RB_INSERT 12820
bdev_mgmt_channel_create 13282
bdev_mgmt_channel_destroy 13282
bdev_channel_destroy 22151
bdev_channel_destroy_resource 22151
bdev_channel_create 22159
bdev_enable_qos 22206
spdk_bdev_add_io_stat 22491
bdev_channel_abort_queued_ios 22594
bdev_abort_all_buf_io 22964
bdev_abort_all_nomem_io 22964
bdev_abort_all_queued_io 22982
spdk_bdev_open_ext 23269
spdk_bdev_open_ext_v2 27503
spdk_bdev_close 27822
bdev_open_ext 28547
bdev_alloc_io_stat 28878
bdev_free_io_stat 28878
spdk_bdev_next 29430
spdk_bdev_reset_io_stat 29569
spdk_bdev_dump_info_json 30139
spdk_bdev_get_qos_rate_limits 30149
spdk_bdev_get_aliases 30187
bdev_get_by_name 31888
bdev_name_tree_RB_FIND 31888
spdk_bdev_io_set_md_buf 31972
spdk_bdev_get_product_name 32674
spdk_bdev_get_io_channel 35157
spdk_bdev_module_list_add 37319
spdk_bdev_module_list_find 37319
bdev_lock_lba_range_check_io 45497
spdk_bdev_get_uuid 48247
bdev_rw_split_get_buf_cb 56192
bdev_lba_range_overlapped 57603
bdev_io_range_is_locked 60914
spdk_bdev_module_examine_done 64401
bdev_module_action_done 64677
bdev_close 65227
bdev_start_qos 65227
spdk_bdev_get_name 65244
bdev_desc_alloc 65274
bdev_desc_free 65274
bdev_open 65274
bdev_module_action_complete 67010
bdev_open_opts_get_defaults 69504
bdev_io_complete_sequence_cb 69844
bdev_io_get_iobuf_cb 78463
spdk_bdev_abort 93532
bdev_abort_buf_io 93548
bdev_abort 93552
_bdev_abort 93556
bdev_abort_queued_io 93556
bdev_abort_io_done 93572
bdev_abort_io 93576
spdk_bdev_write_blocks_with_md 104806
spdk_bdev_get_qos_rpc_type 120556
bdev_name_cmp 130159
spdk_bdev_get_memory_domains 133812
spdk_bdev_desc_is_md_separate 140346
bdev_io_on_tailq 187152
spdk_bdev_nvme_iov_passthru_md 274335
bdev_io_submit_sequence_cb 339880
bdev_channel_submit_qos_io_done 385257
bdev_channel_poll_qos 386591
bdev_channel_submit_qos_io 387200
spdk_bdev_for_each_channel_continue 397845
bdev_each_channel_msg 397848
bdev_each_channel_cpl 403231
spdk_bdev_for_each_channel 403236
bdev_io_exec_sequence 409724
bdev_io_exec_sequence_cb 409724
spdk_bdev_get_io_type_name 602780
spdk_bdev_desc_get_dif_type 629423
spdk_bdev_desc_is_dif_head_of_md 629423
spdk_bdev_desc_is_md_interleaved 629453
spdk_bdev_is_dif_head_of_md 630364
bdev_queue_nomem_io_head 679332
bdev_write_zero_buffer 692553
bdev_write_zero_buffer_done 692553
_bdev_get_block_size_with_md 695346
spdk_bdev_flush 765932
io_channel_iter_get_bdev 801076
spdk_bdev_queue_io_wait 954735
spdk_bdev_io_get_iovec 1122638
parent_bdev_io_complete 1147858
bdev_io_split 1147862
_bdev_rw_split 1149300
spdk_bdev_zcopy_end 1177962
spdk_bdev_zcopy_start 1205082
spdk_bdev_read_blocks_with_md 1259258
spdk_bdev_is_dif_check_enabled 1261087
spdk_bdev_desc_is_dif_check_enabled 1261162
spdk_bdev_readv 1577943
spdk_bdev_writev 1797933
_to_next_boundary 2225122
bdev_io_init_dif_ctx 2241290
bdev_io_split_done 2297106
bdev_io_split_submit 2297122
_bdev_memory_domain_get_io_cb 2559416
_bdev_io_push_bounce_data_buffer 2568711
_bdev_io_pull_bounce_data_buf 2573690
bdev_io_pull_data_done 2576004
_bdev_io_get_bounce_buf 2576026
_bdev_io_ext_use_bounce_buffer 2589677
_bdev_io_complete_push_bounce_done 2592812
bdev_io_push_bounce_md_buf 2595654
bdev_io_push_bounce_data_done 2596795
bdev_io_push_bounce_data 2597629
bdev_io_pull_data 2606480
spdk_bdev_get_block_size 2659497
spdk_bdev_io_type_supported 2842799
spdk_bdev_flush_blocks 3274618
spdk_bdev_write_zeroes_blocks 3483706
bdev_write_zeroes_should_split 3483859
spdk_bdev_io_hide_metadata 4380882
bdev_queue_nomem_io_tail 4725781
bdev_ch_retry_io 4739750
bdev_shared_ch_retry_io 4739812
spdk_bdev_io_complete_scsi_status 5342039
bdev_ch_resubmit_io 5404854
spdk_bdev_writev_blocks 5863663
bdev_qos_rw_bps_rewind_quota 6830129
spdk_bdev_get_md_size 7906731
spdk_bdev_readv_blocks 8074453
spdk_bdev_get_data_block_size 9230415
spdk_bdev_io_get_scsi_status 9547328
spdk_bdev_io_get_md_buf 9976715
bdev_qos_rw_iops_rewind_quota 10644167
bdev_qos_io_submit 10957584
spdk_bdev_io_set_buf 12724827
spdk_bdev_is_md_interleaved 12821286
spdk_bdev_unmap 13310706
bdev_wait_for_examine_cb 13399303
bdev_module_all_actions_completed 13401636
bdev_io_type_supported 14073697
_bdev_io_set_buf 14135309
bdev_io_get_buf 14139161
bdev_io_get_buf_complete 14144065
_bdev_io_set_md_buf 14147078
spdk_bdev_read 14153466
_bdev_io_put_buf 14165393
bdev_io_put_buf 14166694
spdk_bdev_read_blocks 16445195
bdev_qos_rw_rewind_io 17474296
bdev_qos_r_bps_queue 17612424
bdev_is_read_io 17612480
bdev_read_blocks_with_md 17668110
spdk_bdev_get_dif_type 17727473
_are_iovs_aligned 23832020
spdk_bdev_writev_blocks_with_md 24594384
spdk_bdev_io_get_nvme_status 26847537
bdev_io_get_max_buf_len 28230751
spdk_bdev_io_complete_nvme_status 28261775
bdev_unmap_should_split 29005135
spdk_bdev_write 29191460
spdk_bdev_unmap_blocks 29215801
spdk_bdev_readv_blocks_ext 29790022
spdk_bdev_io_get_submit_tsc 30201453
spdk_bdev_write_blocks 30339784
bdev_write_blocks_with_md 30604324
spdk_bdev_get_num_blocks 35023482
spdk_bdev_io_get_buf 35398103
spdk_bdev_io_complete_base_io_status 38644067
spdk_bdev_desc_get_md_size 45124051
spdk_bdev_io_get_io_channel 45353182
spdk_bdev_writev_blocks_ext 46132725
spdk_bdev_desc_get_block_size 48981959
_is_buf_allocated 55663026
bdev_bytes_to_blocks 60643553
spdk_bdev_is_md_separate 63029500
spdk_bdev_readv_blocks_with_md 63141847
_bdev_io_check_opts 75684693
bdev_writev_blocks_with_md 77083153
spdk_bdev_get_buf_align 82156064
bdev_readv_blocks_with_md 102386587
bdev_io_needs_accel_buffer 175687168
_bdev_io_submit_ext 178229267
bdev_io_needs_bounce_buffer 178622315
bdev_io_use_memory_domain 191946998
bdev_qos_rw_bps_queue 218788923
bdev_get_io_size_in_byte 225618563
bdev_io_get_block_size 226824428
bdev_rw_should_split 230176675
_bdev_io_handle_no_mem 255883381
_bdev_io_complete 257642533
bdev_io_decrement_outstanding 258202089
bdev_io_do_submit 258658792
spdk_bdev_io_complete 258802043
bdev_submit_request 259059128
bdev_io_increment_outstanding 259673112
bdev_io_init 259945276
_bdev_io_submit 260002374
bdev_io_complete 260058335
spdk_bdev_free_io 260424288
bdev_ch_remove_from_io_submitted 260916349
bdev_io_valid_blocks 260969893
bdev_channel_get_io 261114950
bdev_io_submit 261207935
bdev_io_update_io_stat 261230323
bdev_ch_add_to_io_submitted 261771555
bdev_io_should_split 267183588
spdk_bdev_io_get_thread 273955866
bdev_desc_get_block_size 334115410
bdev_io_needs_sequence_exec 448773061
bdev_io_needs_metadata 530713191
bdev_qos_rw_iops_queue 690219853
bdev_io_use_accel_sequence 708311090
spdk_bdev_desc_get_bdev 769373424
bdev_qos_io_to_limit 892701918
bdev_qos_queue_io 892707989
bdev_qos_rw_queue_io 909011429

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