LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4051 4915 82.4 %
Date: 2024-07-12 19:53:08 Functions: 407 446 91.3 %
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 26068075
_bdev_abort 28323
_bdev_copy_split 0
_bdev_get_block_size_with_md 578414
_bdev_init 2365
_bdev_io_check_opts 86869069
_bdev_io_complete 237319279
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1312
_bdev_io_ext_use_bounce_buffer 226635
_bdev_io_handle_no_mem 237872436
_bdev_io_pull_bounce_data_buf 227931
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1312
_bdev_io_put_buf 8688934
_bdev_io_set_buf 8688934
_bdev_io_set_md_buf 8688934
_bdev_io_submit 237290688
_bdev_io_submit_ext 162404066
_bdev_lock_lba_range 7912
_bdev_memory_domain_get_io_cb 226635
_bdev_memory_domain_io_get_buf 226635
_bdev_next_leaf 2026
_bdev_open_async 2591
_bdev_rw_split 3083788
_bdev_trace 2365
_bdev_unlock_lba_range 7912
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 264
_calculate_measured_qd_cpl 134
_event_notify 1897
_is_buf_allocated 51459611
_media_management_notify 0
_remove_notify 1661
_resize_notify 236
_spdk_bdev_quiesce 9026
_tmp_bdev_event_cb 0
_to_next_boundary 6847028
bdev_abort 28319
bdev_abort_all_buf_io 29390
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 57853
bdev_abort_buf_io 28315
bdev_abort_buf_io_cb 0
bdev_abort_io 28331
bdev_abort_io_done 28327
bdev_abort_queued_io 28323
bdev_abort_retry 4
bdev_alias_del 8550
bdev_alloc_io_stat 36954
bdev_bytes_to_blocks 57968046
bdev_calculate_measured_queue_depth 134
bdev_ch_add_to_io_submitted 240400941
bdev_ch_remove_from_io_submitted 240400941
bdev_ch_resubmit_io 5213187
bdev_ch_retry_io 4764722
bdev_channel_abort_queued_ios 29024
bdev_channel_create 28105
bdev_channel_destroy 28097
bdev_channel_destroy_resource 28097
bdev_channel_for_each_io 0
bdev_channel_get_io 241209087
bdev_channel_poll_qos 397902
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 322
bdev_channel_submit_qos_io 399266
bdev_channel_submit_qos_io_done 397644
bdev_close 77808
bdev_compare_and_write_do_compare 3369
bdev_compare_and_write_do_compare_done 3369
bdev_compare_and_write_do_write 3210
bdev_compare_and_write_do_write_done 3210
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3357
bdev_compare_do_read_done 3357
bdev_comparev_and_writev_blocks_locked 3369
bdev_comparev_and_writev_blocks_unlock 3369
bdev_comparev_and_writev_blocks_unlocked 3369
bdev_comparev_blocks_with_md 3441
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 340
bdev_copy_split 16
bdev_desc_alloc 77853
bdev_desc_free 77853
bdev_desc_release_claims 313
bdev_destroy_cb 8575
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 424218
bdev_each_channel_msg 411448
bdev_enable_histogram_config_json 943
bdev_enable_qos 28152
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 8526
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 169
bdev_examine_allowlist_free 2474
bdev_finish_unregister_bdevs_iter 7800
bdev_finish_wait_for_examine_done 2474
bdev_for_each_io_done 0
bdev_free_io_stat 36954
bdev_get_by_name 47871
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 320
bdev_get_each_channel_stat 317
bdev_get_io_size_in_byte 111053035
bdev_get_io_stat 330
bdev_get_max_write 3509
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1126
bdev_histogram_enable_channel_cb 794
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2474
bdev_init_failed 0
bdev_io_complete 238622948
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 45639
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 238191664
bdev_io_do_submit 237290668
bdev_io_exec_sequence 272258
bdev_io_exec_sequence_cb 272258
bdev_io_get_buf 8688934
bdev_io_get_buf_complete 8688934
bdev_io_get_iobuf_cb 46898
bdev_io_get_max_buf_len 17377868
bdev_io_increment_outstanding 238191664
bdev_io_init 240466654
bdev_io_needs_sequence_exec 407374758
bdev_io_on_tailq 56662
bdev_io_pull_data 228115
bdev_io_pull_data_done 227931
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 1316
bdev_io_push_bounce_data_done 1312
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1312
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 8688934
bdev_io_range_is_locked 219333
bdev_io_should_split 243548368
bdev_io_split 3081687
bdev_io_split_done 6861903
bdev_io_split_submit 6861919
bdev_io_status_get_string 0
bdev_io_submit 240374159
bdev_io_submit_reset 302
bdev_io_submit_sequence_cb 226619
bdev_io_type_supported 7437444
bdev_io_update_io_stat 237319279
bdev_io_use_accel_sequence 276689
bdev_io_use_memory_domain 1336
bdev_io_valid_blocks 240954134
bdev_is_read_io 18402904
bdev_lba_range_overlapped 216076
bdev_lba_range_overlaps_tailq 7956
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3401
bdev_lock_lba_range_cb 7912
bdev_lock_lba_range_check_io 175895
bdev_lock_lba_range_ctx 7912
bdev_lock_lba_range_ctx_msg 40
bdev_lock_lba_range_get_channel 4287
bdev_mgmt_channel_create 14892
bdev_mgmt_channel_destroy 14892
bdev_mgr_unregister_cb 2474
bdev_module_action_complete 92693
bdev_module_action_done 90219
bdev_module_all_actions_completed 8874930
bdev_module_fini_iter 8928
bdev_module_fini_start_iter 4614
bdev_module_get_max_ctx_size 2474
bdev_modules_init 2474
bdev_name_add 17090
bdev_name_cmp 193157
bdev_name_del 422
bdev_name_del_unsafe 17072
bdev_name_tree_RB_FIND 47871
bdev_name_tree_RB_INSERT 17090
bdev_name_tree_RB_INSERT_COLOR 17072
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 17072
bdev_name_tree_RB_REMOVE_COLOR 13863
bdev_no_mem_poller 0
bdev_ok_to_examine 8526
bdev_open 77853
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2581
bdev_open_async_fini 2474
bdev_open_async_opts_copy 2581
bdev_open_async_opts_get_default 2581
bdev_open_ext 41382
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 943
bdev_qos_destroy 196
bdev_qos_io_submit 8687767
bdev_qos_io_to_limit 463705152
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 463705152
bdev_qos_r_bps_queue 18402848
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 103390689
bdev_qos_rw_bps_rewind_quota 7662346
bdev_qos_rw_iops_queue 377231425
bdev_qos_rw_iops_rewind_quota 10602460
bdev_qos_rw_queue_io 480622214
bdev_qos_rw_rewind_io 18264806
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 628918
bdev_queue_nomem_io_tail 4584644
bdev_quiesce_range_locked 4511
bdev_read_blocks_with_md 16711739
bdev_readv_blocks_with_md 82102064
bdev_register 8536
bdev_register_finished 8526
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 318
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 366
bdev_reset_freeze_channel_done 318
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 212462543
bdev_rw_split_get_buf_cb 149588
bdev_seek 52
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 4764722
bdev_start_qos 77808
bdev_start_reset 318
bdev_submit_request 237919446
bdev_trace 2243
bdev_unfreeze_channel 366
bdev_unlock_lba_range 3409
bdev_unlock_lba_range_cb 7912
bdev_unlock_lba_range_get_channel 4291
bdev_unmap_should_split 24967155
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 4511
bdev_unregister 8526
bdev_unregister_abort_channel 927
bdev_unregister_unsafe 10043
bdev_update_qd_sampling_period 155
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 8872456
bdev_write_blocks_with_md 30265444
bdev_write_zero_buffer 574905
bdev_write_zero_buffer_done 574905
bdev_write_zeroes_should_split 2573598
bdev_write_zeroes_split 1923
bdev_writev_blocks_with_md 80785677
claim_bdev 313
claim_opts_copy 88
claim_reset 296
claim_type_is_v2 1383
claim_type_promotes_to_write 83
claim_verify_rom 79
claim_verify_rwm 32
claim_verify_rwo 254
event_notify 1897
io_channel_iter_get_bdev 835666
log_already_claimed 107
parent_bdev_io_complete 3081683
register_flag_bdev 2365
spdk_bdev_abort 28311
spdk_bdev_add_io_stat 28414
spdk_bdev_alias_add 8568
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 402
spdk_bdev_channel_get_histogram 1118
spdk_bdev_claim_get_name 8980
spdk_bdev_claim_opts_init 425
spdk_bdev_close 39936
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3385
spdk_bdev_comparev_blocks 3417
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 328
spdk_bdev_desc_get_bdev 456959390
spdk_bdev_destruct_done 2297
spdk_bdev_dump_info_json 30134
spdk_bdev_dump_io_stat_json 326
spdk_bdev_examine 4
spdk_bdev_finish 2474
spdk_bdev_first 5166
spdk_bdev_first_leaf 560
spdk_bdev_flush 785452
spdk_bdev_flush_blocks 2822299
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 424218
spdk_bdev_for_each_channel_continue 411448
spdk_bdev_free_io 240466654
spdk_bdev_get_acwu 1404
spdk_bdev_get_aliases 30158
spdk_bdev_get_block_size 39288672
spdk_bdev_get_buf_align 64001249
spdk_bdev_get_by_name 6489
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8357890
spdk_bdev_get_device_stat 320
spdk_bdev_get_dif_type 77370165
spdk_bdev_get_io_channel 47979
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 602680
spdk_bdev_get_max_copy 1273
spdk_bdev_get_md_size 40760090
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 170516
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 75283
spdk_bdev_get_num_blocks 26779611
spdk_bdev_get_nvme_ctratt 3043
spdk_bdev_get_optimal_io_boundary 1277
spdk_bdev_get_opts 328
spdk_bdev_get_physical_block_size 2304
spdk_bdev_get_product_name 32643
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 321
spdk_bdev_get_qos_rate_limits 30144
spdk_bdev_get_qos_rpc_type 120536
spdk_bdev_get_uuid 38390
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5010
spdk_bdev_has_write_cache 3051
spdk_bdev_histogram_enable 804
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2474
spdk_bdev_io_complete 237919646
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 35716801
spdk_bdev_io_complete_nvme_status 22820382
spdk_bdev_io_complete_scsi_status 4252195
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34529039
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 47719823
spdk_bdev_io_get_iovec 514141
spdk_bdev_io_get_md_buf 8020180
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 20111422
spdk_bdev_io_get_scsi_status 8698005
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 24060440
spdk_bdev_io_get_thread 247319141
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 8975654
spdk_bdev_io_set_md_buf 46110
spdk_bdev_io_type_supported 1541881
spdk_bdev_is_dif_check_enabled 868112
spdk_bdev_is_dif_head_of_md 435672
spdk_bdev_is_md_interleaved 9382807
spdk_bdev_is_md_separate 44228732
spdk_bdev_is_zoned 3739
spdk_bdev_module_claim_bdev 7418
spdk_bdev_module_claim_bdev_desc 405
spdk_bdev_module_examine_done 89963
spdk_bdev_module_fini_done 6454
spdk_bdev_module_fini_start_done 2140
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 40529
spdk_bdev_module_list_find 40529
spdk_bdev_module_release_bdev 7346
spdk_bdev_next 27886
spdk_bdev_next_leaf 1466
spdk_bdev_notify_blockcnt_change 170
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 33
spdk_bdev_nvme_io_passthru 79
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 144323
spdk_bdev_open_async 2581
spdk_bdev_open_ext 38799
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 742415
spdk_bdev_quiesce 590
spdk_bdev_quiesce_range 3921
spdk_bdev_read 13150762
spdk_bdev_read_blocks 15431701
spdk_bdev_read_blocks_with_md 1280038
spdk_bdev_readv 1775202
spdk_bdev_readv_blocks 7623664
spdk_bdev_readv_blocks_ext 32120299
spdk_bdev_readv_blocks_with_md 38392283
spdk_bdev_register 8540
spdk_bdev_reset 322
spdk_bdev_reset_io_stat 36954
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
spdk_bdev_set_opts 332
spdk_bdev_set_qd_sampling_period 8551
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1130
spdk_bdev_subsystem_config_json 169
spdk_bdev_unmap 12330799
spdk_bdev_unmap_blocks 25160359
spdk_bdev_unquiesce 590
spdk_bdev_unquiesce_range 3925
spdk_bdev_unregister 8554
spdk_bdev_unregister_by_name 1393
spdk_bdev_wait_for_examine 13870
spdk_bdev_write 27864586
spdk_bdev_write_blocks 29574076
spdk_bdev_write_blocks_with_md 116471
spdk_bdev_write_zeroes 552
spdk_bdev_write_zeroes_blocks 2573455
spdk_bdev_writev 2060679
spdk_bdev_writev_blocks 5247060
spdk_bdev_writev_blocks_ext 54748798
spdk_bdev_writev_blocks_with_md 17908645
spdk_bdev_zcopy_end 515966
spdk_bdev_zcopy_start 516476
spdk_for_each_bdev 5166
spdk_for_each_bdev_leaf 560

Generated by: LCOV version 1.14