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: 2024-07-15 14:38:59 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1903 2802 67.9 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22812487
_bdev_abort 70068
_bdev_copy_split 0
_bdev_get_block_size_with_md 476047
_bdev_init 2178
_bdev_io_check_opts 71134599
_bdev_io_complete 191862286
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1263
_bdev_io_ext_use_bounce_buffer 230631
_bdev_io_handle_no_mem 192498832
_bdev_io_pull_bounce_data_buf 231882
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1263
_bdev_io_put_buf 8373885
_bdev_io_set_buf 8373885
_bdev_io_set_md_buf 8373885
_bdev_io_submit 191791896
_bdev_io_submit_ext 131010039
_bdev_lock_lba_range 7822
_bdev_memory_domain_get_io_cb 230631
_bdev_memory_domain_io_get_buf 230631
_bdev_next_leaf 1863
_bdev_open_async 2211
_bdev_rw_split 2091680
_bdev_trace 2178
_bdev_unlock_lba_range 7822
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 133
_calculate_measured_qd_cpl 68
_event_notify 1643
_is_buf_allocated 46568632
_media_management_notify 0
_remove_notify 1416
_resize_notify 227
_spdk_bdev_quiesce 8929
_tmp_bdev_event_cb 0
_to_next_boundary 4779521
bdev_abort 70065
bdev_abort_all_buf_io 27063
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 53321
bdev_abort_buf_io 70062
bdev_abort_buf_io_cb 0
bdev_abort_io 70074
bdev_abort_io_done 70071
bdev_abort_queued_io 70068
bdev_abort_retry 3
bdev_alias_del 7611
bdev_alloc_io_stat 33817
bdev_bytes_to_blocks 47852314
bdev_calculate_measured_queue_depth 68
bdev_ch_add_to_io_submitted 193952976
bdev_ch_remove_from_io_submitted 193952976
bdev_ch_resubmit_io 6335703
bdev_ch_retry_io 5772533
bdev_channel_abort_queued_ios 26754
bdev_channel_create 25955
bdev_channel_destroy 25949
bdev_channel_destroy_resource 25949
bdev_channel_for_each_io 0
bdev_channel_get_io 194630224
bdev_channel_poll_qos 344809
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 273
bdev_channel_submit_qos_io 345477
bdev_channel_submit_qos_io_done 344430
bdev_close 72522
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 72558
bdev_desc_free 72558
bdev_desc_release_claims 291
bdev_destroy_cb 7634
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 369523
bdev_each_channel_msg 356982
bdev_enable_histogram_config_json 851
bdev_enable_qos 25993
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 7591
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 162
bdev_examine_allowlist_free 2242
bdev_finish_unregister_bdevs_iter 6997
bdev_finish_wait_for_examine_done 2242
bdev_for_each_io_done 0
bdev_free_io_stat 33817
bdev_get_by_name 42138
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 268
bdev_get_each_channel_stat 263
bdev_get_io_size_in_byte 82101421
bdev_get_io_stat 276
bdev_get_max_write 3231
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 2242
bdev_init_failed 0
bdev_io_complete 193129606
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 48839
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 192828401
bdev_io_do_submit 191791881
bdev_io_exec_sequence 279458
bdev_io_exec_sequence_cb 279458
bdev_io_get_buf 8373885
bdev_io_get_buf_complete 8373885
bdev_io_get_iobuf_cb 35521
bdev_io_get_max_buf_len 16747770
bdev_io_increment_outstanding 192828401
bdev_io_init 193823777
bdev_io_needs_sequence_exec 329663779
bdev_io_on_tailq 140148
bdev_io_pull_data 232078
bdev_io_pull_data_done 231882
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 1266
bdev_io_push_bounce_data_done 1263
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1263
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 8373885
bdev_io_range_is_locked 211143
bdev_io_should_split 195914506
bdev_io_split 2090684
bdev_io_split_done 4810712
bdev_io_split_submit 4810724
bdev_io_status_get_string 0
bdev_io_submit 193884012
bdev_io_submit_reset 258
bdev_io_submit_sequence_cb 230619
bdev_io_type_supported 6376851
bdev_io_update_io_stat 191862286
bdev_io_use_accel_sequence 280027
bdev_io_use_memory_domain 1281
bdev_io_valid_blocks 194281858
bdev_is_read_io 15908936
bdev_lba_range_overlapped 207906
bdev_lba_range_overlaps_tailq 7863
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3359
bdev_lock_lba_range_cb 7822
bdev_lock_lba_range_check_io 169031
bdev_lock_lba_range_ctx 7822
bdev_lock_lba_range_ctx_msg 38
bdev_lock_lba_range_get_channel 4251
bdev_mgmt_channel_create 14015
bdev_mgmt_channel_destroy 14015
bdev_mgr_unregister_cb 2242
bdev_module_action_complete 83131
bdev_module_action_done 80889
bdev_module_all_actions_completed 8445501
bdev_module_fini_iter 8201
bdev_module_fini_start_iter 4214
bdev_module_get_max_ctx_size 2242
bdev_modules_init 2242
bdev_name_add 15213
bdev_name_cmp 171559
bdev_name_del 407
bdev_name_del_unsafe 15199
bdev_name_tree_RB_FIND 42138
bdev_name_tree_RB_INSERT 15213
bdev_name_tree_RB_INSERT_COLOR 15199
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 15199
bdev_name_tree_RB_REMOVE_COLOR 12269
bdev_no_mem_poller 0
bdev_ok_to_examine 7591
bdev_open 72558
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2201
bdev_open_async_fini 2242
bdev_open_async_opts_copy 2201
bdev_open_async_opts_get_default 2201
bdev_open_ext 37104
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 851
bdev_qos_destroy 160
bdev_qos_io_submit 6119766
bdev_qos_io_to_limit 300467653
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 300467653
bdev_qos_r_bps_queue 15908894
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 74761417
bdev_qos_rw_bps_rewind_quota 7340004
bdev_qos_rw_iops_queue 240549638
bdev_qos_rw_iops_rewind_quota 8438980
bdev_qos_rw_queue_io 315310955
bdev_qos_rw_rewind_io 15778984
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 757212
bdev_queue_nomem_io_tail 5578839
bdev_quiesce_range_locked 4463
bdev_read_blocks_with_md 14985935
bdev_readv_blocks_with_md 63435112
bdev_register 7599
bdev_register_finished 7591
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 172455191
bdev_rw_split_get_buf_cb 150389
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 5772533
bdev_start_qos 72522
bdev_start_reset 270
bdev_submit_request 192549094
bdev_trace 2073
bdev_unfreeze_channel 309
bdev_unlock_lba_range 3365
bdev_unlock_lba_range_cb 7822
bdev_unlock_lba_range_get_channel 4254
bdev_unmap_should_split 18310794
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 4463
bdev_unregister 7591
bdev_unregister_abort_channel 805
bdev_unregister_unsafe 8887
bdev_update_qd_sampling_period 84
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 8443259
bdev_write_blocks_with_md 24368825
bdev_write_zero_buffer 472816
bdev_write_zero_buffer_done 472816
bdev_write_zeroes_should_split 1978520
bdev_write_zeroes_split 3958
bdev_writev_blocks_with_md 68158053
claim_bdev 291
claim_opts_copy 66
claim_reset 278
claim_type_is_v2 1264
claim_type_promotes_to_write 69
claim_verify_rom 66
claim_verify_rwm 24
claim_verify_rwo 240
event_notify 1643
io_channel_iter_get_bdev 726505
log_already_claimed 83
parent_bdev_io_complete 2090681
register_flag_bdev 2178
spdk_bdev_abort 70059
spdk_bdev_add_io_stat 26212
spdk_bdev_alias_add 7625
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 390
spdk_bdev_channel_get_histogram 989
spdk_bdev_claim_get_name 8682
spdk_bdev_claim_opts_init 375
spdk_bdev_close 35884
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 371033262
spdk_bdev_destruct_done 2025
spdk_bdev_dump_info_json 29652
spdk_bdev_dump_io_stat_json 273
spdk_bdev_examine 3
spdk_bdev_finish 2242
spdk_bdev_first 5095
spdk_bdev_first_leaf 538
spdk_bdev_flush 654358
spdk_bdev_flush_blocks 2209825
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 369523
spdk_bdev_for_each_channel_continue 356982
spdk_bdev_free_io 193823777
spdk_bdev_get_acwu 1386
spdk_bdev_get_aliases 29676
spdk_bdev_get_block_size 37821092
spdk_bdev_get_buf_align 59511411
spdk_bdev_get_by_name 5034
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8553464
spdk_bdev_get_device_stat 268
spdk_bdev_get_dif_type 58075211
spdk_bdev_get_io_channel 43808
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type_name 593040
spdk_bdev_get_max_copy 1270
spdk_bdev_get_md_size 37141243
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 159240
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 71096
spdk_bdev_get_num_blocks 25843662
spdk_bdev_get_nvme_ctratt 3022
spdk_bdev_get_optimal_io_boundary 1275
spdk_bdev_get_opts 305
spdk_bdev_get_physical_block_size 2299
spdk_bdev_get_product_name 32163
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 269
spdk_bdev_get_qos_rate_limits 29660
spdk_bdev_get_qos_rpc_type 118608
spdk_bdev_get_uuid 37552
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 4719
spdk_bdev_has_write_cache 3042
spdk_bdev_histogram_enable 718
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2242
spdk_bdev_io_complete 192549244
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 28065047
spdk_bdev_io_complete_nvme_status 22278859
spdk_bdev_io_complete_scsi_status 4573384
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 30954455
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 42669536
spdk_bdev_io_get_iovec 561510
spdk_bdev_io_get_md_buf 7546152
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 19061393
spdk_bdev_io_get_scsi_status 8784492
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 23401631
spdk_bdev_io_get_thread 201510657
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 8726826
spdk_bdev_io_set_md_buf 45601
spdk_bdev_io_type_supported 1755536
spdk_bdev_is_dif_check_enabled 951874
spdk_bdev_is_dif_head_of_md 477278
spdk_bdev_is_md_interleaved 9516362
spdk_bdev_is_md_separate 42457385
spdk_bdev_is_zoned 3729
spdk_bdev_module_claim_bdev 6733
spdk_bdev_module_claim_bdev_desc 360
spdk_bdev_module_examine_done 80697
spdk_bdev_module_fini_done 5959
spdk_bdev_module_fini_start_done 1972
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 37423
spdk_bdev_module_list_find 37423
spdk_bdev_module_release_bdev 6679
spdk_bdev_next 27726
spdk_bdev_next_leaf 1325
spdk_bdev_notify_blockcnt_change 157
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 164341
spdk_bdev_open_async 2201
spdk_bdev_open_ext 34899
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 806431
spdk_bdev_quiesce 545
spdk_bdev_quiesce_range 3918
spdk_bdev_read 11642451
spdk_bdev_read_blocks 13708212
spdk_bdev_read_blocks_with_md 1277723
spdk_bdev_readv 1795504
spdk_bdev_readv_blocks 7483690
spdk_bdev_readv_blocks_ext 26213125
spdk_bdev_readv_blocks_with_md 26864854
spdk_bdev_register 7602
spdk_bdev_reset 273
spdk_bdev_reset_io_stat 33817
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 308
spdk_bdev_set_qd_sampling_period 7610
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 998
spdk_bdev_subsystem_config_json 162
spdk_bdev_unmap 9063231
spdk_bdev_unmap_blocks 18497480
spdk_bdev_unquiesce 545
spdk_bdev_unquiesce_range 3921
spdk_bdev_unregister 7612
spdk_bdev_unregister_by_name 1238
spdk_bdev_wait_for_examine 12481
spdk_bdev_write 22645898
spdk_bdev_write_blocks 23782331
spdk_bdev_write_blocks_with_md 113681
spdk_bdev_write_zeroes 488
spdk_bdev_write_zeroes_blocks 1978390
spdk_bdev_writev 2050376
spdk_bdev_writev_blocks 5481231
spdk_bdev_writev_blocks_ext 44921480
spdk_bdev_writev_blocks_with_md 15849290
spdk_bdev_zcopy_end 608662
spdk_bdev_zcopy_start 631975
spdk_for_each_bdev 5095
spdk_for_each_bdev_leaf 538

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