LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4671 5664 82.5 %
Date: 2024-11-20 19:59:16 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4967 23663 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 27976817
_bdev_abort 71679
_bdev_copy_split 0
_bdev_get_block_size_with_md 682902
_bdev_init 2350
_bdev_io_check_opts 92821775
_bdev_io_complete 282991374
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 324627
_bdev_io_ext_use_bounce_buffer 322845
_bdev_io_handle_no_mem 283608592
_bdev_io_pull_bounce_data_buf 324627
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 324627
_bdev_io_put_buf 15593315
_bdev_io_set_buf 15590872
_bdev_io_set_md_buf 15590816
_bdev_io_submit 285092795
_bdev_io_submit_ext 206119025
_bdev_lock_lba_range 5713
_bdev_memory_domain_get_io_cb 322845
_bdev_memory_domain_io_get_buf 322845
_bdev_next_leaf 2324
_bdev_open_async 1066
_bdev_reset_complete 340
_bdev_rw_split 1723402
_bdev_trace 2350
_bdev_unlock_lba_range 5713
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 192
_calculate_measured_qd_cpl 98
_event_notify 1252
_is_buf_allocated 67660098
_media_management_notify 0
_remove_notify 782
_resize_notify 470
_spdk_bdev_quiesce 2546
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2350
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2350
_tmp_bdev_event_cb 0
_to_next_boundary 3172786
bdev_abort 71675
bdev_abort_all_buf_io 26853
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 27238
bdev_abort_buf_io 71671
bdev_abort_buf_io_cb 0
bdev_abort_io 71699
bdev_abort_io_done 71695
bdev_abort_queued_io 71679
bdev_abort_retry 4
bdev_alias_del 7084
bdev_alloc_io_stat 33394
bdev_bytes_to_blocks 56499536
bdev_calculate_measured_queue_depth 98
bdev_ch_add_to_io_submitted 287363423
bdev_ch_remove_from_io_submitted 286751585
bdev_ch_resubmit_io 5673311
bdev_ch_retry_io 4982426
bdev_channel_abort_queued_ios 26468
bdev_channel_create 26001
bdev_channel_destroy 25993
bdev_channel_destroy_resource 25993
bdev_channel_for_each_io 0
bdev_channel_get_io 288385870
bdev_channel_poll_qos 390849
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 392285
bdev_channel_submit_qos_io_done 390475
bdev_close 72265
bdev_compare_and_write_do_compare 4410
bdev_compare_and_write_do_compare_done 4410
bdev_compare_and_write_do_write 4238
bdev_compare_and_write_do_write_done 4238
bdev_compare_blocks_with_md 16
bdev_compare_do_read 4394
bdev_compare_do_read_done 4394
bdev_comparev_and_writev_blocks_locked 4410
bdev_comparev_and_writev_blocks_unlock 4410
bdev_comparev_and_writev_blocks_unlocked 4410
bdev_comparev_blocks_with_md 4486
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_copy_should_split 347
bdev_copy_split 16
bdev_desc_alloc 72313
bdev_desc_free 72313
bdev_desc_release_claims 405
bdev_destroy_cb 7099
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 411225
bdev_each_channel_msg 405047
bdev_enable_histogram_config_json 985
bdev_enable_qos 26048
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 7072
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 206
bdev_examine_allowlist_free 2484
bdev_examine_allowlist_remove 14112
bdev_finish_unregister_bdevs_iter 7007
bdev_finish_wait_for_examine_done 2484
bdev_for_each_io_done 0
bdev_free_io_stat 33394
bdev_get_by_name 35261
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 346
bdev_get_each_channel_stat 345
bdev_get_io_size_in_byte 230788980
bdev_get_io_stat 356
bdev_get_max_write 3257
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1161
bdev_histogram_enable_channel_cb 815
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 58
bdev_init_complete 2484
bdev_init_failed 0
bdev_io_complete 286595089
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 64921
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 284924085
bdev_io_do_submit 284291899
bdev_io_exec_sequence 387750
bdev_io_exec_sequence_cb 387750
bdev_io_get_buf 15590328
bdev_io_get_buf_complete 15590774
bdev_io_get_iobuf_cb 76174
bdev_io_get_max_buf_len 31176522
bdev_io_increment_outstanding 285520216
bdev_io_init 287454427
bdev_io_needs_sequence_exec 495141896
bdev_io_on_tailq 143398
bdev_io_pull_data 324631
bdev_io_pull_data_done 324627
bdev_io_pull_data_done_and_track 8
bdev_io_pull_md_buf 16
bdev_io_pull_md_buf_done 8
bdev_io_push_bounce_data 324631
bdev_io_push_bounce_data_done 324627
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 324627
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 15593313
bdev_io_range_is_locked 52800
bdev_io_should_split 291041993
bdev_io_split 1722486
bdev_io_split_done 3267413
bdev_io_split_submit 3267429
bdev_io_status_get_string 0
bdev_io_submit 286834194
bdev_io_submit_reset 315
bdev_io_submit_sequence_cb 322829
bdev_io_type_supported 15988053
bdev_io_update_io_stat 285672745
bdev_io_use_accel_sequence 775688756
bdev_io_use_memory_domain 213155244
bdev_io_valid_blocks 288164155
bdev_is_read_io 17661108
bdev_lba_range_overlapped 48460
bdev_lba_range_overlaps_tailq 5734
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 4442
bdev_lock_lba_range_cb 5713
bdev_lock_lba_range_check_io 38792
bdev_lock_lba_range_ctx 5713
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 4786
bdev_mgmt_channel_create 15535
bdev_mgmt_channel_destroy 15535
bdev_mgr_unregister_cb 2484
bdev_module_action_complete 74524
bdev_module_action_done 72040
bdev_module_all_actions_completed 12082923
bdev_module_fini_iter 8860
bdev_module_fini_start_iter 4602
bdev_module_get_max_ctx_size 2484
bdev_modules_init 2484
bdev_name_add 14158
bdev_name_cmp 148767
bdev_name_del 686
bdev_name_del_unsafe 14140
bdev_name_tree_RB_FIND 35261
bdev_name_tree_RB_INSERT 14158
bdev_name_tree_RB_INSERT_COLOR 14140
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 14140
bdev_name_tree_RB_REMOVE_COLOR 10934
bdev_no_mem_poller 1
bdev_ok_to_examine 7072
bdev_open 72313
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1056
bdev_open_async_fini 2484
bdev_open_async_opts_copy 1056
bdev_open_async_opts_get_default 1056
bdev_open_ext 31830
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 985
bdev_qos_destroy 196
bdev_qos_io_submit 10490981
bdev_qos_io_to_limit 866288330
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 866301368
bdev_qos_r_bps_queue 17661052
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 223923388
bdev_qos_rw_bps_rewind_quota 6865603
bdev_qos_rw_iops_queue 658795666
bdev_qos_rw_iops_rewind_quota 10672746
bdev_qos_rw_queue_io 882719693
bdev_qos_rw_rewind_io 17538349
bdev_qos_set_ops 146
bdev_qos_update_max_quota_per_timeslice 146
bdev_qos_w_bps_queue 56
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 8
bdev_queue_nomem_io_head 703791
bdev_queue_nomem_io_tail 4969715
bdev_quiesce_range_locked 1271
bdev_read_blocks_with_md 21848943
bdev_readv_blocks_with_md 114010723
bdev_register 7070
bdev_register_finished 7060
bdev_reset_check_outstanding_io 53
bdev_reset_check_outstanding_io_done 53
bdev_reset_complete 332
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 385
bdev_reset_freeze_channel_done 332
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 259793731
bdev_rw_split_get_buf_cb 60098
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 4982427
bdev_start_qos 72265
bdev_start_reset 340
bdev_submit_request 284846160
bdev_trace 2227
bdev_unfreeze_channel 389
bdev_unlock_lba_range 4450
bdev_unlock_lba_range_cb 5713
bdev_unlock_lba_range_get_channel 4790
bdev_unmap_should_split 22883282
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1271
bdev_unregister 7060
bdev_unregister_abort_channel 475
bdev_unregister_unsafe 7775
bdev_update_qd_sampling_period 119
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12080439
bdev_write_blocks_with_md 29880683
bdev_write_zero_buffer 679645
bdev_write_zero_buffer_done 679645
bdev_write_zeroes_should_split 3381559
bdev_write_zeroes_split 11981
bdev_writev_blocks_with_md 93015488
claim_bdev 405
claim_opts_copy 88
claim_reset 383
claim_type_is_v2 1762
claim_type_promotes_to_write 100
claim_verify_rom 92
claim_verify_rwm 32
claim_verify_rwo 333
event_notify 1252
io_channel_iter_get_bdev 816260
log_already_claimed 115
parent_bdev_io_complete 1722482
register_flag_bdev 2350
spdk_bdev_abort 71655
spdk_bdev_add_io_stat 26338
spdk_bdev_alias_add 7102
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 666
spdk_bdev_channel_get_histogram 1153
spdk_bdev_claim_get_name 9756
spdk_bdev_claim_opts_init 553
spdk_bdev_close 31095
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 4432
spdk_bdev_comparev_blocks 4462
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 335
spdk_bdev_desc_get_bdev 552715358
spdk_bdev_destruct_done 1945
spdk_bdev_dump_info_json 33188
spdk_bdev_dump_io_stat_json 336
spdk_bdev_enable_histogram_opts_init 825
spdk_bdev_examine 16
spdk_bdev_finish 2484
spdk_bdev_first 5740
spdk_bdev_first_leaf 673
spdk_bdev_flush 692078
spdk_bdev_flush_blocks 4233365
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 411234
spdk_bdev_for_each_channel_continue 405039
spdk_bdev_free_io 286135640
spdk_bdev_get_acwu 5046
spdk_bdev_get_aliases 33244
spdk_bdev_get_block_size 51180278
spdk_bdev_get_buf_align 94284849
spdk_bdev_get_by_name 3431
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 23837450
spdk_bdev_get_device_stat 346
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 100705353
spdk_bdev_get_io_channel 40397
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 663760
spdk_bdev_get_max_copy 4911
spdk_bdev_get_md_size 62604735
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 148641
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 73698
spdk_bdev_get_num_blocks 52924940
spdk_bdev_get_numa_id 1504
spdk_bdev_get_nvme_ctratt 4602
spdk_bdev_get_nvme_nsid 3856
spdk_bdev_get_optimal_io_boundary 4915
spdk_bdev_get_opts 379
spdk_bdev_get_physical_block_size 6840
spdk_bdev_get_product_name 37140
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 331
spdk_bdev_get_qos_rate_limits 33198
spdk_bdev_get_qos_rpc_type 132752
spdk_bdev_get_uuid 87785
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 8954
spdk_bdev_has_write_cache 5739
spdk_bdev_histogram_enable 818
spdk_bdev_histogram_enable_ext 825
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2484
spdk_bdev_io_complete 284454714
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 36997808
spdk_bdev_io_complete_nvme_status 40572918
spdk_bdev_io_complete_scsi_status 4640041
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 43232160
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 51288850
spdk_bdev_io_get_iovec 755731
spdk_bdev_io_get_md_buf 9413446
spdk_bdev_io_get_nvme_fused_status 4146
spdk_bdev_io_get_nvme_status 30161599
spdk_bdev_io_get_scsi_status 24792462
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 43192366
spdk_bdev_io_get_thread 301478171
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 16038265
spdk_bdev_io_set_md_buf 37754
spdk_bdev_io_type_supported 2488798
spdk_bdev_is_dif_check_enabled 1112280
spdk_bdev_is_dif_head_of_md 555940
spdk_bdev_is_md_interleaved 25083471
spdk_bdev_is_md_separate 70337162
spdk_bdev_is_zoned 7701
spdk_bdev_module_claim_bdev 5819
spdk_bdev_module_claim_bdev_desc 501
spdk_bdev_module_examine_done 71768
spdk_bdev_module_fini_done 6376
spdk_bdev_module_fini_start_done 2118
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 39981
spdk_bdev_module_list_find 39981
spdk_bdev_module_release_bdev 5747
spdk_bdev_next 32465
spdk_bdev_next_leaf 1651
spdk_bdev_notify_blockcnt_change 290
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 145
spdk_bdev_nvme_io_passthru 91
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 1794898
spdk_bdev_open_async 1056
spdk_bdev_open_ext 30772
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 902297
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1102
spdk_bdev_read 14258286
spdk_bdev_read_blocks 20075870
spdk_bdev_read_blocks_with_md 1792467
spdk_bdev_readv 1796014
spdk_bdev_readv_blocks 15842624
spdk_bdev_readv_blocks_ext 38875882
spdk_bdev_readv_blocks_with_md 57549528
spdk_bdev_register 7074
spdk_bdev_reset 340
spdk_bdev_reset_io_stat 34095
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 383
spdk_bdev_set_qd_sampling_period 7085
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1164
spdk_bdev_subsystem_config_json 206
spdk_bdev_unmap 10408010
spdk_bdev_unmap_blocks 23214789
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1106
spdk_bdev_unregister 7088
spdk_bdev_unregister_by_name 823
spdk_bdev_wait_for_examine 12408
spdk_bdev_write 26670672
spdk_bdev_write_blocks 29285369
spdk_bdev_write_blocks_with_md 103674
spdk_bdev_write_zeroes 721
spdk_bdev_write_zeroes_blocks 3381200
spdk_bdev_writev 2609603
spdk_bdev_writev_blocks 15599664
spdk_bdev_writev_blocks_ext 54020116
spdk_bdev_writev_blocks_with_md 22164467
spdk_bdev_zcopy_end 789453
spdk_bdev_zcopy_start 805797
spdk_for_each_bdev 5740
spdk_for_each_bdev_leaf 673

Generated by: LCOV version 1.15