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: 2024-12-08 06:56:26 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5144 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 91
claim_type_promotes_to_write 99
_calculate_measured_qd_cpl 112
bdev_calculate_measured_queue_depth 112
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 133
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
spdk_bdev_notify_blockcnt_change 217
_calculate_measured_qd 220
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
_resize_notify 325
claim_reset 326
_bdev_reset_complete 329
bdev_start_reset 329
spdk_bdev_get_qd_sampling_period 329
spdk_bdev_reset 329
spdk_bdev_copy_blocks 333
spdk_bdev_dump_io_stat_json 334
bdev_get_each_channel_stat 341
bdev_get_device_stat_done 344
spdk_bdev_get_device_stat 344
bdev_copy_should_split 345
bdev_desc_release_claims 347
claim_bdev 347
bdev_get_io_stat 354
bdev_reset_freeze_channel 366
spdk_bdev_get_opts 369
bdev_unfreeze_channel 370
spdk_bdev_set_opts 373
spdk_bdev_alias_del_all 429
bdev_unregister_abort_channel 443
spdk_bdev_module_claim_bdev_desc 443
bdev_name_del 449
spdk_bdev_claim_opts_init 495
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
_event_notify 1080
event_notify 1080
spdk_bdev_quiesce_range 1086
spdk_bdev_unquiesce_range 1090
spdk_bdev_channel_get_histogram 1166
bdev_histogram_enable_channel 1174
spdk_bdev_set_timeout 1178
bdev_quiesce_range_locked 1255
bdev_unquiesce_range_unlocked 1255
spdk_bdev_get_numa_id 1517
claim_type_is_v2 1531
spdk_bdev_next_leaf 1590
spdk_bdev_destruct_done 1675
spdk_bdev_module_fini_start_done 1972
bdev_trace 2072
spdk_bdev_get_max_copy 2154
spdk_bdev_get_optimal_io_boundary 2158
_bdev_init 2194
_bdev_trace 2194
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2194
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2194
register_flag_bdev 2194
_bdev_next_leaf 2236
spdk_bdev_get_acwu 2288
bdev_examine_allowlist_free 2330
bdev_finish_wait_for_examine_done 2330
bdev_init_complete 2330
bdev_mgr_unregister_cb 2330
bdev_module_get_max_ctx_size 2330
bdev_modules_init 2330
bdev_open_async_fini 2330
spdk_bdev_finish 2330
spdk_bdev_initialize 2330
_spdk_bdev_quiesce 2514
bdev_get_max_write 2821
spdk_bdev_get_nvme_nsid 2993
spdk_bdev_has_write_cache 2994
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
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_get_by_name 3385
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 3574
bdev_lock_lba_range_get_channel 3739
bdev_unlock_lba_range_get_channel 3743
spdk_bdev_open_opts_init 4164
bdev_module_fini_start_iter 4302
_bdev_lock_lba_range 4668
_bdev_unlock_lba_range 4668
bdev_lock_lba_range_cb 4668
bdev_lock_lba_range_ctx 4668
bdev_unlock_lba_range_cb 4668
bdev_lba_range_overlaps_tailq 4689
spdk_bdev_is_zoned 4746
spdk_bdev_module_release_bdev 4828
spdk_bdev_module_claim_bdev 4900
spdk_bdev_first 5107
spdk_for_each_bdev 5107
spdk_bdev_module_fini_done 5929
spdk_bdev_get_write_unit_size 5934
bdev_finish_unregister_bdevs_iter 6348
bdev_register_finished 6388
bdev_unregister 6388
bdev_destroy_cb 6392
bdev_register 6398
bdev_examine 6400
bdev_ok_to_examine 6400
spdk_bdev_register 6402
bdev_alias_del 6412
spdk_bdev_set_qd_sampling_period 6413
spdk_bdev_unregister 6416
spdk_bdev_alias_add 6430
bdev_unregister_unsafe 7079
bdev_module_fini_iter 8259
bdev_open_opts_copy 8325
spdk_bdev_claim_get_name 8432
spdk_bdev_get_physical_block_size 8694
bdev_name_tree_RB_REMOVE_COLOR 9815
spdk_bdev_wait_for_examine 11302
bdev_examine_allowlist_remove 12768
bdev_name_del_unsafe 12796
bdev_name_tree_RB_INSERT_COLOR 12796
bdev_name_tree_RB_REMOVE 12796
bdev_name_add 12814
bdev_name_tree_RB_INSERT 12814
bdev_write_zeroes_split 13118
bdev_mgmt_channel_create 13228
bdev_mgmt_channel_destroy 13228
bdev_channel_destroy 21812
bdev_channel_destroy_resource 21812
bdev_channel_create 21820
bdev_enable_qos 21867
spdk_bdev_add_io_stat 22153
bdev_channel_abort_queued_ios 22255
bdev_abort_all_buf_io 22621
bdev_abort_all_queued_io 22987
spdk_bdev_open_ext 23227
spdk_bdev_open_ext_v2 27395
spdk_bdev_close 27714
bdev_open_ext 28439
bdev_alloc_io_stat 28539
bdev_free_io_stat 28539
spdk_bdev_reset_io_stat 29234
spdk_bdev_next 29428
spdk_bdev_dump_info_json 30137
spdk_bdev_get_qos_rate_limits 30147
spdk_bdev_get_aliases 30185
bdev_get_by_name 31824
bdev_name_tree_RB_FIND 31824
spdk_bdev_get_product_name 32608
spdk_bdev_io_set_md_buf 33704
spdk_bdev_get_io_channel 34820
spdk_bdev_module_list_add 37336
spdk_bdev_module_list_find 37336
bdev_lock_lba_range_check_io 38622
bdev_io_complete_sequence_cb 44871
spdk_bdev_get_uuid 46373
bdev_lba_range_overlapped 47741
bdev_io_range_is_locked 51052
spdk_bdev_module_examine_done 64412
bdev_module_action_done 64684
bdev_close 65114
bdev_start_qos 65114
bdev_desc_alloc 65161
bdev_desc_free 65161
bdev_open 65161
spdk_bdev_get_name 65178
bdev_module_action_complete 67014
bdev_rw_split_get_buf_cb 67907
bdev_open_opts_get_defaults 69325
spdk_bdev_abort 73091
bdev_abort_buf_io 73107
bdev_abort 73111
_bdev_abort 73115
bdev_abort_queued_io 73115
bdev_abort_io_done 73131
bdev_abort_io 73135
bdev_io_get_iobuf_cb 89048
spdk_bdev_get_qos_rpc_type 120548
spdk_bdev_write_blocks_with_md 121721
bdev_name_cmp 129655
spdk_bdev_get_memory_domains 133649
spdk_bdev_desc_is_md_separate 140346
bdev_io_on_tailq 146270
spdk_bdev_nvme_iov_passthru_md 153704
bdev_io_submit_sequence_cb 224283
bdev_io_exec_sequence 269154
bdev_io_exec_sequence_cb 269154
bdev_channel_submit_qos_io_done 392042
bdev_channel_poll_qos 392846
bdev_channel_submit_qos_io 394170
spdk_bdev_for_each_channel_continue 404796
bdev_each_channel_msg 404806
bdev_each_channel_cpl 410003
spdk_bdev_for_each_channel 410013
spdk_bdev_desc_get_dif_type 573351
spdk_bdev_desc_is_dif_head_of_md 573351
spdk_bdev_desc_is_md_interleaved 573381
spdk_bdev_is_dif_head_of_md 574292
spdk_bdev_get_io_type_name 602740
bdev_write_zero_buffer 634083
bdev_write_zero_buffer_done 634083
_bdev_get_block_size_with_md 636904
bdev_queue_nomem_io_head 717616
spdk_bdev_flush 727876
spdk_bdev_queue_io_wait 758565
io_channel_iter_get_bdev 814803
spdk_bdev_io_get_iovec 937942
spdk_bdev_zcopy_end 977075
spdk_bdev_zcopy_start 996150
parent_bdev_io_complete 1051328
bdev_io_split 1051332
_bdev_rw_split 1052368
spdk_bdev_is_dif_check_enabled 1148943
spdk_bdev_desc_is_dif_check_enabled 1149018
spdk_bdev_read_blocks_with_md 1290214
spdk_bdev_readv 1701468
spdk_bdev_writev 1978415
_to_next_boundary 1999001
bdev_io_split_done 2103423
bdev_io_split_submit 2103439
bdev_io_init_dif_ctx 2393463
spdk_bdev_io_type_supported 2452927
_bdev_memory_domain_get_io_cb 2575566
bdev_io_pull_data_done 2590318
_bdev_io_pull_bounce_data_buf 2595658
_bdev_io_get_bounce_buf 2598585
_bdev_io_ext_use_bounce_buffer 2606284
_bdev_io_push_bounce_data_buffer 2608487
_bdev_io_complete_push_bounce_done 2621905
bdev_io_pull_data 2624014
bdev_io_push_bounce_md_buf 2624645
bdev_io_push_bounce_data_done 2625438
bdev_io_push_bounce_data 2626417
spdk_bdev_flush_blocks 2954563
spdk_bdev_get_block_size 3016926
spdk_bdev_write_zeroes_blocks 3407243
bdev_write_zeroes_should_split 3407396
spdk_bdev_io_complete_scsi_status 4612856
spdk_bdev_io_hide_metadata 4704692
bdev_queue_nomem_io_tail 5282540
bdev_ch_retry_io 5292265
bdev_shared_ch_retry_io 5292266
spdk_bdev_writev_blocks 5526945
bdev_ch_resubmit_io 5999961
bdev_qos_rw_bps_rewind_quota 6530205
spdk_bdev_get_md_size 7253787
spdk_bdev_readv_blocks 7408749
spdk_bdev_get_data_block_size 8210517
spdk_bdev_io_get_scsi_status 8521535
spdk_bdev_io_get_md_buf 9754088
bdev_qos_rw_iops_rewind_quota 10634860
bdev_qos_io_submit 11726243
spdk_bdev_is_md_interleaved 11832591
spdk_bdev_io_set_buf 11880778
bdev_wait_for_examine_cb 12050408
bdev_module_all_actions_completed 12052738
bdev_io_type_supported 13035040
spdk_bdev_unmap 13400812
bdev_io_get_buf_complete 13505277
_bdev_io_set_md_buf 13508729
_bdev_io_set_buf 13514094
bdev_io_get_buf 13517211
_bdev_io_put_buf 13544458
bdev_io_put_buf 13546130
spdk_bdev_read 13976855
spdk_bdev_read_blocks 16181517
bdev_qos_rw_rewind_io 17165065
bdev_qos_r_bps_queue 17292929
bdev_is_read_io 17292985
spdk_bdev_get_dif_type 17336337
bdev_read_blocks_with_md 17447213
_are_iovs_aligned 23041371
spdk_bdev_io_get_nvme_status 23410998
spdk_bdev_writev_blocks_with_md 24145555
spdk_bdev_io_complete_nvme_status 26676198
bdev_io_get_max_buf_len 27027420
spdk_bdev_readv_blocks_ext 27186106
bdev_unmap_should_split 28214370
spdk_bdev_io_get_submit_tsc 28301553
spdk_bdev_unmap_blocks 28378559
spdk_bdev_write 30047824
spdk_bdev_get_num_blocks 30300254
spdk_bdev_write_blocks 31026621
bdev_write_blocks_with_md 31438489
spdk_bdev_io_get_buf 33949301
spdk_bdev_io_complete_base_io_status 39422477
spdk_bdev_desc_get_block_size 43978090
spdk_bdev_desc_get_md_size 44063243
spdk_bdev_io_get_io_channel 44225892
spdk_bdev_writev_blocks_ext 45257793
_is_buf_allocated 53682278
spdk_bdev_is_md_separate 60500160
bdev_bytes_to_blocks 61906736
spdk_bdev_readv_blocks_with_md 65732387
_bdev_io_check_opts 72274281
bdev_writev_blocks_with_md 75217250
spdk_bdev_get_buf_align 78021088
bdev_readv_blocks_with_md 101618522
bdev_io_needs_accel_buffer 173402366
_bdev_io_submit_ext 175855376
bdev_io_needs_bounce_buffer 176133953
bdev_io_use_memory_domain 189067420
bdev_qos_rw_bps_queue 219453312
bdev_get_io_size_in_byte 225982583
bdev_io_get_block_size 227103695
bdev_rw_should_split 227858254
_bdev_io_handle_no_mem 251921399
_bdev_io_complete 253003503
spdk_bdev_io_complete 254513683
bdev_io_decrement_outstanding 255115293
bdev_io_complete 255624677
bdev_io_do_submit 255805899
spdk_bdev_free_io 255958743
bdev_ch_remove_from_io_submitted 256137317
bdev_submit_request 256159245
_bdev_io_submit 256482293
bdev_io_increment_outstanding 256533025
bdev_io_update_io_stat 256752967
bdev_io_submit 257539033
bdev_ch_add_to_io_submitted 257846146
bdev_io_init 258370262
bdev_channel_get_io 259370457
bdev_io_valid_blocks 259838100
bdev_io_should_split 263527578
spdk_bdev_io_get_thread 268359992
bdev_desc_get_block_size 336891164
bdev_io_needs_sequence_exec 440762482
bdev_io_needs_metadata 523590612
bdev_io_use_accel_sequence 696753744
bdev_qos_rw_iops_queue 713267940
spdk_bdev_desc_get_bdev 770362657
bdev_qos_io_to_limit 916891858
bdev_qos_queue_io 916898522
bdev_qos_rw_queue_io 932723656

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