LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4058 4915 82.6 %
Date: 2024-07-15 21:49:34 Functions: 408 446 91.5 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1906 2802 68.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23404734
_bdev_abort 27970
_bdev_copy_split 0
_bdev_get_block_size_with_md 374130
_bdev_init 2176
_bdev_io_check_opts 74196948
_bdev_io_complete 197149310
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1264
_bdev_io_ext_use_bounce_buffer 234567
_bdev_io_handle_no_mem 197842896
_bdev_io_pull_bounce_data_buf 235819
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1264
_bdev_io_put_buf 8596323
_bdev_io_set_buf 8596323
_bdev_io_set_md_buf 8596323
_bdev_io_submit 197121018
_bdev_io_submit_ext 136268914
_bdev_lock_lba_range 7790
_bdev_memory_domain_get_io_cb 234567
_bdev_memory_domain_io_get_buf 234567
_bdev_next_leaf 1863
_bdev_open_async 2211
_bdev_rw_split 2246595
_bdev_trace 2176
_bdev_unlock_lba_range 7790
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 185
_calculate_measured_qd_cpl 94
_event_notify 1639
_is_buf_allocated 47753916
_media_management_notify 0
_remove_notify 1416
_resize_notify 223
_spdk_bdev_quiesce 8865
_tmp_bdev_event_cb 0
_to_next_boundary 5155555
bdev_abort 27967
bdev_abort_all_buf_io 27052
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 53296
bdev_abort_buf_io 27964
bdev_abort_buf_io_cb 0
bdev_abort_io 27976
bdev_abort_io_done 27973
bdev_abort_queued_io 27970
bdev_abort_retry 3
bdev_alias_del 7609
bdev_alloc_io_stat 33800
bdev_bytes_to_blocks 47682884
bdev_calculate_measured_queue_depth 94
bdev_ch_add_to_io_submitted 199392160
bdev_ch_remove_from_io_submitted 199392160
bdev_ch_resubmit_io 6458057
bdev_ch_retry_io 5678521
bdev_channel_abort_queued_ios 26743
bdev_channel_create 25941
bdev_channel_destroy 25935
bdev_channel_destroy_resource 25935
bdev_channel_for_each_io 0
bdev_channel_get_io 199972976
bdev_channel_poll_qos 342236
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 273
bdev_channel_submit_qos_io 343115
bdev_channel_submit_qos_io_done 341918
bdev_close 72422
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 72458
bdev_desc_free 72458
bdev_desc_release_claims 293
bdev_destroy_cb 7632
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 366970
bdev_each_channel_msg 354664
bdev_enable_histogram_config_json 851
bdev_enable_qos 25979
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 7589
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 162
bdev_examine_allowlist_free 2240
bdev_finish_unregister_bdevs_iter 6993
bdev_finish_wait_for_examine_done 2240
bdev_for_each_io_done 0
bdev_free_io_stat 33800
bdev_get_by_name 42091
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 267
bdev_get_each_channel_stat 262
bdev_get_io_size_in_byte 84770570
bdev_get_io_stat 275
bdev_get_max_write 3148
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 2240
bdev_init_failed 0
bdev_io_complete 198496854
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 55879
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 198190482
bdev_io_do_submit 197121003
bdev_io_exec_sequence 290434
bdev_io_exec_sequence_cb 290434
bdev_io_get_buf 8596323
bdev_io_get_buf_complete 8596323
bdev_io_get_iobuf_cb 29603
bdev_io_get_max_buf_len 17192646
bdev_io_increment_outstanding 198190482
bdev_io_init 199250345
bdev_io_needs_sequence_exec 341580891
bdev_io_on_tailq 55952
bdev_io_pull_data 235822
bdev_io_pull_data_done 235819
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 1267
bdev_io_push_bounce_data_done 1264
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1264
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 8596323
bdev_io_range_is_locked 223682
bdev_io_should_split 201493234
bdev_io_split 2242842
bdev_io_split_done 5175712
bdev_io_split_submit 5175724
bdev_io_status_get_string 0
bdev_io_submit 199365701
bdev_io_submit_reset 258
bdev_io_submit_sequence_cb 234555
bdev_io_type_supported 6264257
bdev_io_update_io_stat 197149310
bdev_io_use_accel_sequence 285126
bdev_io_use_memory_domain 1282
bdev_io_valid_blocks 199657837
bdev_is_read_io 16021039
bdev_lba_range_overlapped 220445
bdev_lba_range_overlaps_tailq 7831
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3359
bdev_lock_lba_range_cb 7790
bdev_lock_lba_range_check_io 178657
bdev_lock_lba_range_ctx 7790
bdev_lock_lba_range_ctx_msg 38
bdev_lock_lba_range_get_channel 4246
bdev_mgmt_channel_create 14015
bdev_mgmt_channel_destroy 14015
bdev_mgr_unregister_cb 2240
bdev_module_action_complete 83105
bdev_module_action_done 80865
bdev_module_all_actions_completed 8714397
bdev_module_fini_iter 8193
bdev_module_fini_start_iter 4210
bdev_module_get_max_ctx_size 2240
bdev_modules_init 2240
bdev_name_add 15209
bdev_name_cmp 171104
bdev_name_del 407
bdev_name_del_unsafe 15195
bdev_name_tree_RB_FIND 42091
bdev_name_tree_RB_INSERT 15209
bdev_name_tree_RB_INSERT_COLOR 15195
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 15195
bdev_name_tree_RB_REMOVE_COLOR 12274
bdev_no_mem_poller 1
bdev_ok_to_examine 7589
bdev_open 72458
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2201
bdev_open_async_fini 2240
bdev_open_async_opts_copy 2201
bdev_open_async_opts_get_default 2201
bdev_open_ext 37094
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 851
bdev_qos_destroy 160
bdev_qos_io_submit 5978693
bdev_qos_io_to_limit 306763991
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 306763991
bdev_qos_r_bps_queue 16020997
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 77359157
bdev_qos_rw_bps_rewind_quota 7411413
bdev_qos_rw_iops_queue 244398351
bdev_qos_rw_iops_rewind_quota 8479636
bdev_qos_rw_queue_io 321757508
bdev_qos_rw_rewind_io 15891049
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 778990
bdev_queue_nomem_io_tail 5679222
bdev_quiesce_range_locked 4431
bdev_read_blocks_with_md 15020150
bdev_readv_blocks_with_md 66342551
bdev_register 7597
bdev_register_finished 7589
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 177676612
bdev_rw_split_get_buf_cb 142744
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 5678523
bdev_start_qos 72422
bdev_start_reset 270
bdev_submit_request 197900099
bdev_trace 2071
bdev_unfreeze_channel 309
bdev_unlock_lba_range 3365
bdev_unlock_lba_range_cb 7790
bdev_unlock_lba_range_get_channel 4249
bdev_unmap_should_split 18336727
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 4431
bdev_unregister 7589
bdev_unregister_abort_channel 808
bdev_unregister_unsafe 8885
bdev_update_qd_sampling_period 110
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 8712157
bdev_write_blocks_with_md 24145077
bdev_write_zero_buffer 370982
bdev_write_zero_buffer_done 370982
bdev_write_zeroes_should_split 2101207
bdev_write_zeroes_split 2575
bdev_writev_blocks_with_md 70404360
claim_bdev 293
claim_opts_copy 66
claim_reset 278
claim_type_is_v2 1270
claim_type_promotes_to_write 71
claim_verify_rom 68
claim_verify_rwm 24
claim_verify_rwo 240
event_notify 1639
io_channel_iter_get_bdev 721634
log_already_claimed 83
parent_bdev_io_complete 2242839
register_flag_bdev 2176
spdk_bdev_abort 27961
spdk_bdev_add_io_stat 26197
spdk_bdev_alias_add 7623
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 390
spdk_bdev_channel_get_histogram 989
spdk_bdev_claim_get_name 8680
spdk_bdev_claim_opts_init 377
spdk_bdev_close 35874
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 380975958
spdk_bdev_destruct_done 2025
spdk_bdev_dump_info_json 29564
spdk_bdev_dump_io_stat_json 272
spdk_bdev_examine 3
spdk_bdev_finish 2240
spdk_bdev_first 5009
spdk_bdev_first_leaf 538
spdk_bdev_flush 652308
spdk_bdev_flush_blocks 2587091
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 366970
spdk_bdev_for_each_channel_continue 354664
spdk_bdev_free_io 199250345
spdk_bdev_get_acwu 1400
spdk_bdev_get_aliases 29588
spdk_bdev_get_block_size 39823702
spdk_bdev_get_buf_align 61932667
spdk_bdev_get_by_name 4997
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9068508
spdk_bdev_get_device_stat 267
spdk_bdev_get_dif_type 60125604
spdk_bdev_get_io_channel 43789
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type_name 591280
spdk_bdev_get_max_copy 1284
spdk_bdev_get_md_size 38711169
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 159046
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 70948
spdk_bdev_get_num_blocks 27865609
spdk_bdev_get_nvme_ctratt 3018
spdk_bdev_get_optimal_io_boundary 1289
spdk_bdev_get_opts 305
spdk_bdev_get_physical_block_size 2286
spdk_bdev_get_product_name 32025
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 268
spdk_bdev_get_qos_rate_limits 29572
spdk_bdev_get_qos_rpc_type 118256
spdk_bdev_get_uuid 37588
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 4733
spdk_bdev_has_write_cache 2961
spdk_bdev_histogram_enable 718
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2240
spdk_bdev_io_complete 197900249
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 28344407
spdk_bdev_io_complete_nvme_status 23019724
spdk_bdev_io_complete_scsi_status 5102727
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 31765209
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 44141742
spdk_bdev_io_get_iovec 518003
spdk_bdev_io_get_md_buf 7741395
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 20501703
spdk_bdev_io_get_scsi_status 9388746
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 24305767
spdk_bdev_io_get_thread 207100394
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 8878797
spdk_bdev_io_set_md_buf 46761
spdk_bdev_io_type_supported 1510131
spdk_bdev_is_dif_check_enabled 949920
spdk_bdev_is_dif_head_of_md 476301
spdk_bdev_is_md_interleaved 9928509
spdk_bdev_is_md_separate 43245995
spdk_bdev_is_zoned 3721
spdk_bdev_module_claim_bdev 6731
spdk_bdev_module_claim_bdev_desc 362
spdk_bdev_module_examine_done 80673
spdk_bdev_module_fini_done 5953
spdk_bdev_module_fini_start_done 1970
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 37388
spdk_bdev_module_list_find 37388
spdk_bdev_module_release_bdev 6677
spdk_bdev_next 27638
spdk_bdev_next_leaf 1325
spdk_bdev_notify_blockcnt_change 155
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 156680
spdk_bdev_open_async 2201
spdk_bdev_open_ext 34889
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 722623
spdk_bdev_quiesce 545
spdk_bdev_quiesce_range 3886
spdk_bdev_read 11793496
spdk_bdev_read_blocks 13742974
spdk_bdev_read_blocks_with_md 1277176
spdk_bdev_readv 1793576
spdk_bdev_readv_blocks 7619518
spdk_bdev_readv_blocks_ext 28062606
spdk_bdev_readv_blocks_with_md 27583932
spdk_bdev_register 7600
spdk_bdev_reset 273
spdk_bdev_reset_io_stat 33800
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 308
spdk_bdev_set_qd_sampling_period 7608
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 998
spdk_bdev_subsystem_config_json 162
spdk_bdev_unmap 8901533
spdk_bdev_unmap_blocks 18521596
spdk_bdev_unquiesce 545
spdk_bdev_unquiesce_range 3889
spdk_bdev_unregister 7610
spdk_bdev_unregister_by_name 1238
spdk_bdev_wait_for_examine 12475
spdk_bdev_write 22481211
spdk_bdev_write_blocks 23660653
spdk_bdev_write_blocks_with_md 113446
spdk_bdev_write_zeroes 488
spdk_bdev_write_zeroes_blocks 2101083
spdk_bdev_writev 2060253
spdk_bdev_writev_blocks 5678759
spdk_bdev_writev_blocks_ext 46134348
spdk_bdev_writev_blocks_with_md 16512233
spdk_bdev_zcopy_end 519373
spdk_bdev_zcopy_start 519663
spdk_for_each_bdev 5009
spdk_for_each_bdev_leaf 538

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