LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4056 4915 82.5 %
Date: 2024-07-15 22:18:41 Functions: 408 446 91.5 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1904 2802 68.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23079037
_bdev_abort 25453
_bdev_copy_split 0
_bdev_get_block_size_with_md 537661
_bdev_init 2177
_bdev_io_check_opts 71442538
_bdev_io_complete 189943030
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1261
_bdev_io_ext_use_bounce_buffer 185442
_bdev_io_handle_no_mem 190621022
_bdev_io_pull_bounce_data_buf 186691
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1261
_bdev_io_put_buf 8610338
_bdev_io_set_buf 8610338
_bdev_io_set_md_buf 8610338
_bdev_io_submit 189917355
_bdev_io_submit_ext 133027320
_bdev_lock_lba_range 7757
_bdev_memory_domain_get_io_cb 185442
_bdev_memory_domain_io_get_buf 185442
_bdev_next_leaf 1863
_bdev_open_async 2211
_bdev_rw_split 2516470
_bdev_trace 2177
_bdev_unlock_lba_range 7757
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 169
_calculate_measured_qd_cpl 86
_event_notify 1647
_is_buf_allocated 47860282
_media_management_notify 0
_remove_notify 1416
_resize_notify 231
_spdk_bdev_quiesce 8799
_tmp_bdev_event_cb 0
_to_next_boundary 5333990
bdev_abort 25450
bdev_abort_all_buf_io 27135
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 53464
bdev_abort_buf_io 25447
bdev_abort_buf_io_cb 0
bdev_abort_io 25459
bdev_abort_io_done 25456
bdev_abort_queued_io 25453
bdev_abort_retry 3
bdev_alias_del 7610
bdev_alloc_io_stat 33886
bdev_bytes_to_blocks 44616564
bdev_calculate_measured_queue_depth 86
bdev_ch_add_to_io_submitted 192458187
bdev_ch_remove_from_io_submitted 192458187
bdev_ch_resubmit_io 6305625
bdev_ch_retry_io 5553872
bdev_channel_abort_queued_ios 26826
bdev_channel_create 26026
bdev_channel_destroy 26020
bdev_channel_destroy_resource 26020
bdev_channel_for_each_io 0
bdev_channel_get_io 193259835
bdev_channel_poll_qos 342853
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 273
bdev_channel_submit_qos_io 343476
bdev_channel_submit_qos_io_done 342462
bdev_close 72549
bdev_compare_and_write_do_compare 3335
bdev_compare_and_write_do_compare_done 3335
bdev_compare_and_write_do_write 3193
bdev_compare_and_write_do_write_done 3193
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3314
bdev_compare_do_read_done 3314
bdev_comparev_and_writev_blocks_locked 3335
bdev_comparev_and_writev_blocks_unlock 3335
bdev_comparev_and_writev_blocks_unlocked 3335
bdev_comparev_blocks_with_md 3393
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_copy_should_split 287
bdev_copy_split 12
bdev_desc_alloc 72585
bdev_desc_free 72585
bdev_desc_release_claims 292
bdev_destroy_cb 7633
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 367441
bdev_each_channel_msg 354993
bdev_enable_histogram_config_json 851
bdev_enable_qos 26064
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 7590
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 162
bdev_examine_allowlist_free 2241
bdev_finish_unregister_bdevs_iter 6995
bdev_finish_wait_for_examine_done 2241
bdev_for_each_io_done 0
bdev_free_io_stat 33886
bdev_get_by_name 42107
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 267
bdev_get_each_channel_stat 260
bdev_get_io_size_in_byte 82556351
bdev_get_io_stat 275
bdev_get_max_write 3219
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 996
bdev_histogram_enable_channel_cb 710
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2241
bdev_init_failed 0
bdev_io_complete 191315157
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 44834
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 190897490
bdev_io_do_submit 189917340
bdev_io_exec_sequence 230264
bdev_io_exec_sequence_cb 230264
bdev_io_get_buf 8610338
bdev_io_get_buf_complete 8610338
bdev_io_get_iobuf_cb 34702
bdev_io_get_max_buf_len 17220676
bdev_io_increment_outstanding 190897490
bdev_io_init 192430442
bdev_io_needs_sequence_exec 329590781
bdev_io_on_tailq 50918
bdev_io_pull_data 186694
bdev_io_pull_data_done 186691
bdev_io_pull_data_done_and_track 6
bdev_io_pull_md_buf 12
bdev_io_pull_md_buf_done 6
bdev_io_push_bounce_data 1264
bdev_io_push_bounce_data_done 1261
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1261
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 8610338
bdev_io_range_is_locked 224437
bdev_io_should_split 194945538
bdev_io_split 2515113
bdev_io_split_done 5407956
bdev_io_split_submit 5407968
bdev_io_status_get_string 0
bdev_io_submit 192434212
bdev_io_submit_reset 258
bdev_io_submit_sequence_cb 185430
bdev_io_type_supported 6301658
bdev_io_update_io_stat 189943030
bdev_io_use_accel_sequence 236322
bdev_io_use_memory_domain 1279
bdev_io_valid_blocks 192973308
bdev_is_read_io 15612230
bdev_lba_range_overlapped 221200
bdev_lba_range_overlaps_tailq 7798
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3359
bdev_lock_lba_range_cb 7757
bdev_lock_lba_range_check_io 177589
bdev_lock_lba_range_ctx 7757
bdev_lock_lba_range_ctx_msg 38
bdev_lock_lba_range_get_channel 4240
bdev_mgmt_channel_create 14068
bdev_mgmt_channel_destroy 14068
bdev_mgr_unregister_cb 2241
bdev_module_action_complete 83116
bdev_module_action_done 80875
bdev_module_all_actions_completed 7303270
bdev_module_fini_iter 8197
bdev_module_fini_start_iter 4212
bdev_module_get_max_ctx_size 2241
bdev_modules_init 2241
bdev_name_add 15211
bdev_name_cmp 171826
bdev_name_del 407
bdev_name_del_unsafe 15197
bdev_name_tree_RB_FIND 42107
bdev_name_tree_RB_INSERT 15211
bdev_name_tree_RB_INSERT_COLOR 15197
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_name_tree_RB_REMOVE 15197
bdev_name_tree_RB_REMOVE_COLOR 12264
bdev_no_mem_poller 1
bdev_ok_to_examine 7590
bdev_open 72585
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2201
bdev_open_async_fini 2241
bdev_open_async_opts_copy 2201
bdev_open_async_opts_get_default 2201
bdev_open_ext 37123
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 851
bdev_qos_destroy 160
bdev_qos_io_submit 6071874
bdev_qos_io_to_limit 312989732
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 312989732
bdev_qos_r_bps_queue 15612188
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 75488691
bdev_qos_rw_bps_rewind_quota 7067660
bdev_qos_rw_iops_queue 252061147
bdev_qos_rw_iops_rewind_quota 8419785
bdev_qos_rw_queue_io 327549838
bdev_qos_rw_rewind_io 15487445
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_qos_w_bps_queue 42
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 6
bdev_queue_nomem_io_head 749831
bdev_queue_nomem_io_tail 5555949
bdev_quiesce_range_locked 4398
bdev_read_blocks_with_md 15007783
bdev_readv_blocks_with_md 65405359
bdev_register 7598
bdev_register_finished 7590
bdev_reset_check_outstanding_io 39
bdev_reset_check_outstanding_io_done 39
bdev_reset_complete 270
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 309
bdev_reset_freeze_channel_done 270
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 173674495
bdev_rw_split_get_buf_cb 132797
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 194
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 5553873
bdev_start_qos 72549
bdev_start_reset 270
bdev_submit_request 190667277
bdev_trace 2072
bdev_unfreeze_channel 309
bdev_unlock_lba_range 3365
bdev_unlock_lba_range_cb 7757
bdev_unlock_lba_range_get_channel 4243
bdev_unmap_should_split 16088629
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 4398
bdev_unregister 7590
bdev_unregister_abort_channel 806
bdev_unregister_unsafe 8886
bdev_update_qd_sampling_period 102
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 7301029
bdev_write_blocks_with_md 23124663
bdev_write_zero_buffer 534442
bdev_write_zero_buffer_done 534442
bdev_write_zeroes_should_split 2005686
bdev_write_zeroes_split 9306
bdev_writev_blocks_with_md 68197037
claim_bdev 292
claim_opts_copy 66
claim_reset 278
claim_type_is_v2 1267
claim_type_promotes_to_write 70
claim_verify_rom 67
claim_verify_rwm 24
claim_verify_rwo 240
event_notify 1647
io_channel_iter_get_bdev 722434
log_already_claimed 83
parent_bdev_io_complete 2515110
register_flag_bdev 2177
spdk_bdev_abort 25444
spdk_bdev_add_io_stat 26280
spdk_bdev_alias_add 7624
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 390
spdk_bdev_channel_get_histogram 989
spdk_bdev_claim_get_name 8684
spdk_bdev_claim_opts_init 376
spdk_bdev_close 35904
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3351
spdk_bdev_comparev_blocks 3375
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 278
spdk_bdev_desc_get_bdev 367899866
spdk_bdev_destruct_done 2025
spdk_bdev_dump_info_json 29660
spdk_bdev_dump_io_stat_json 272
spdk_bdev_examine 3
spdk_bdev_finish 2241
spdk_bdev_first 5102
spdk_bdev_first_leaf 538
spdk_bdev_flush 652324
spdk_bdev_flush_blocks 2347909
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 367441
spdk_bdev_for_each_channel_continue 354993
spdk_bdev_free_io 192430442
spdk_bdev_get_acwu 1381
spdk_bdev_get_aliases 29684
spdk_bdev_get_block_size 40193692
spdk_bdev_get_buf_align 60442121
spdk_bdev_get_by_name 4984
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8270478
spdk_bdev_get_device_stat 267
spdk_bdev_get_dif_type 59865225
spdk_bdev_get_io_channel 43876
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type_name 593200
spdk_bdev_get_max_copy 1265
spdk_bdev_get_md_size 38026230
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 159278
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 71086
spdk_bdev_get_num_blocks 27230368
spdk_bdev_get_nvme_ctratt 3049
spdk_bdev_get_optimal_io_boundary 1270
spdk_bdev_get_opts 305
spdk_bdev_get_physical_block_size 2293
spdk_bdev_get_product_name 32160
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 268
spdk_bdev_get_qos_rate_limits 29668
spdk_bdev_get_qos_rpc_type 118640
spdk_bdev_get_uuid 37546
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 4714
spdk_bdev_has_write_cache 3039
spdk_bdev_histogram_enable 718
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2241
spdk_bdev_io_complete 190667427
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 25272262
spdk_bdev_io_complete_nvme_status 22835204
spdk_bdev_io_complete_scsi_status 4578848
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 31502654
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 43518066
spdk_bdev_io_get_iovec 567400
spdk_bdev_io_get_md_buf 7820140
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 20748275
spdk_bdev_io_get_scsi_status 8491938
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 24106735
spdk_bdev_io_get_thread 199932708
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 8991388
spdk_bdev_io_set_md_buf 47091
spdk_bdev_io_type_supported 1569463
spdk_bdev_is_dif_check_enabled 1120894
spdk_bdev_is_dif_head_of_md 561788
spdk_bdev_is_md_interleaved 9379497
spdk_bdev_is_md_separate 43356598
spdk_bdev_is_zoned 3743
spdk_bdev_module_claim_bdev 6755
spdk_bdev_module_claim_bdev_desc 361
spdk_bdev_module_examine_done 80683
spdk_bdev_module_fini_done 5956
spdk_bdev_module_fini_start_done 1971
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 37403
spdk_bdev_module_list_find 37403
spdk_bdev_module_release_bdev 6701
spdk_bdev_next 27734
spdk_bdev_next_leaf 1325
spdk_bdev_notify_blockcnt_change 159
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 32
spdk_bdev_nvme_io_passthru 78
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 159295
spdk_bdev_open_async 2201
spdk_bdev_open_ext 34918
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 829377
spdk_bdev_quiesce 545
spdk_bdev_quiesce_range 3853
spdk_bdev_read 11362036
spdk_bdev_read_blocks 13712489
spdk_bdev_read_blocks_with_md 1295294
spdk_bdev_readv 1719061
spdk_bdev_readv_blocks 7097726
spdk_bdev_readv_blocks_ext 27176983
spdk_bdev_readv_blocks_with_md 28092267
spdk_bdev_register 7601
spdk_bdev_reset 273
spdk_bdev_reset_io_stat 33886
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 308
spdk_bdev_set_qd_sampling_period 7609
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 998
spdk_bdev_subsystem_config_json 162
spdk_bdev_unmap 7934036
spdk_bdev_unmap_blocks 16299601
spdk_bdev_unquiesce 545
spdk_bdev_unquiesce_range 3856
spdk_bdev_unregister 7611
spdk_bdev_unregister_by_name 1238
spdk_bdev_wait_for_examine 12478
spdk_bdev_write 20978749
spdk_bdev_write_blocks 22471038
spdk_bdev_write_blocks_with_md 119181
spdk_bdev_write_zeroes 488
spdk_bdev_write_zeroes_blocks 2005556
spdk_bdev_writev 1969852
spdk_bdev_writev_blocks 5277630
spdk_bdev_writev_blocks_ext 44265571
spdk_bdev_writev_blocks_with_md 16358256
spdk_bdev_zcopy_end 568879
spdk_bdev_zcopy_start 569220
spdk_for_each_bdev 5102
spdk_for_each_bdev_leaf 538

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