LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4057 4915 82.5 %
Date: 2024-07-12 15:16:49 Functions: 407 446 91.3 %
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 30000797
_bdev_abort 25077
_bdev_copy_split 0
_bdev_get_block_size_with_md 610657
_bdev_init 2436
_bdev_io_check_opts 106575607
_bdev_io_complete 284219962
_bdev_io_complete_in_submit 36
_bdev_io_complete_push_bounce_done 1500
_bdev_io_ext_use_bounce_buffer 350355
_bdev_io_handle_no_mem 284878979
_bdev_io_pull_bounce_data_buf 351831
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
_bdev_io_push_bounce_data_buffer 1500
_bdev_io_put_buf 14907129
_bdev_io_set_buf 14907129
_bdev_io_set_md_buf 14907129
_bdev_io_submit 284194481
_bdev_io_submit_ext 205859308
_bdev_lock_lba_range 7924
_bdev_memory_domain_get_io_cb 350355
_bdev_memory_domain_io_get_buf 350355
_bdev_next_leaf 2046
_bdev_open_async 2609
_bdev_rw_split 3768337
_bdev_trace 2436
_bdev_unlock_lba_range 7924
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 282
_calculate_measured_qd_cpl 144
_event_notify 1966
_is_buf_allocated 70516439
_media_management_notify 0
_remove_notify 1716
_resize_notify 250
_spdk_bdev_quiesce 9012
_tmp_bdev_event_cb 0
_to_next_boundary 7320901
bdev_abort 25071
bdev_abort_all_buf_io 30746
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 60550
bdev_abort_buf_io 25065
bdev_abort_buf_io_cb 0
bdev_abort_io 25089
bdev_abort_io_done 25083
bdev_abort_queued_io 25077
bdev_abort_retry 6
bdev_alias_del 9205
bdev_alloc_io_stat 38893
bdev_bytes_to_blocks 57470059
bdev_calculate_measured_queue_depth 144
bdev_ch_add_to_io_submitted 287985842
bdev_ch_remove_from_io_submitted 287985842
bdev_ch_resubmit_io 6109001
bdev_ch_retry_io 5642945
bdev_channel_abort_queued_ios 30326
bdev_channel_create 29396
bdev_channel_destroy 29384
bdev_channel_destroy_resource 29384
bdev_channel_for_each_io 0
bdev_channel_get_io 288834874
bdev_channel_poll_qos 367299
bdev_channel_poll_timeout_io 78
bdev_channel_poll_timeout_io_done 48
bdev_channel_start_reset 364
bdev_channel_submit_qos_io 368655
bdev_channel_submit_qos_io_done 366932
bdev_close 80237
bdev_compare_and_write_do_compare 3373
bdev_compare_and_write_do_compare_done 3373
bdev_compare_and_write_do_write 3212
bdev_compare_and_write_do_write_done 3212
bdev_compare_blocks_with_md 24
bdev_compare_do_read 3379
bdev_compare_do_read_done 3379
bdev_comparev_and_writev_blocks_locked 3373
bdev_comparev_and_writev_blocks_unlock 3373
bdev_comparev_and_writev_blocks_unlocked 3373
bdev_comparev_blocks_with_md 3473
bdev_copy_do_read 18
bdev_copy_do_read_done 18
bdev_copy_do_write 18
bdev_copy_do_write_done 18
bdev_copy_get_buf_cb 18
bdev_copy_should_split 400
bdev_copy_split 24
bdev_desc_alloc 80300
bdev_desc_free 80300
bdev_desc_release_claims 391
bdev_destroy_cb 9226
bdev_disable_qos_done 16
bdev_disable_qos_msg 28
bdev_disable_qos_msg_done 16
bdev_each_channel_cpl 394349
bdev_each_channel_msg 381152
bdev_enable_histogram_config_json 948
bdev_enable_qos 29457
bdev_enable_qos_done 218
bdev_enable_qos_msg 73
bdev_examine 9173
bdev_examine_allowlist_check 71
bdev_examine_allowlist_config_json 171
bdev_examine_allowlist_free 2666
bdev_finish_unregister_bdevs_iter 8336
bdev_finish_wait_for_examine_done 2666
bdev_for_each_io_done 0
bdev_free_io_stat 38893
bdev_get_by_name 49154
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 323
bdev_get_each_channel_stat 318
bdev_get_io_size_in_byte 104378475
bdev_get_io_stat 333
bdev_get_max_write 3782
bdev_histogram_disable_channel 22
bdev_histogram_disable_channel_cb 14
bdev_histogram_enable_channel 1136
bdev_histogram_enable_channel_cb 800
bdev_histogram_get_channel 46
bdev_histogram_get_channel_cb 32
bdev_in_examine_allowlist 36
bdev_init_complete 2666
bdev_init_failed 0
bdev_io_complete 286223142
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70983
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 285372915
bdev_io_do_submit 284194451
bdev_io_exec_sequence 421314
bdev_io_exec_sequence_cb 421314
bdev_io_get_buf 14907129
bdev_io_get_buf_complete 14907129
bdev_io_get_iobuf_cb 48335
bdev_io_get_max_buf_len 29814258
bdev_io_increment_outstanding 285372915
bdev_io_init 288027559
bdev_io_needs_sequence_exec 499989325
bdev_io_on_tailq 50178
bdev_io_pull_data 352116
bdev_io_pull_data_done 351831
bdev_io_pull_data_done_and_track 12
bdev_io_pull_md_buf 24
bdev_io_pull_md_buf_done 12
bdev_io_push_bounce_data 1506
bdev_io_push_bounce_data_done 1500
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf 1500
bdev_io_push_bounce_md_buf_done 12
bdev_io_put_buf 14907129
bdev_io_range_is_locked 227793
bdev_io_should_split 291793617
bdev_io_split 3765911
bdev_io_split_done 7359425
bdev_io_split_submit 7359449
bdev_io_status_get_string 0
bdev_io_submit 287961819
bdev_io_submit_reset 333
bdev_io_submit_sequence_cb 350331
bdev_io_type_supported 8492830
bdev_io_update_io_stat 284219962
bdev_io_use_accel_sequence 398931
bdev_io_use_memory_domain 1536
bdev_io_valid_blocks 288635384
bdev_is_read_io 17568836
bdev_lba_range_overlapped 224558
bdev_lba_range_overlaps_tailq 7973
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3421
bdev_lock_lba_range_cb 7924
bdev_lock_lba_range_check_io 178380
bdev_lock_lba_range_ctx 7924
bdev_lock_lba_range_ctx_msg 43
bdev_lock_lba_range_get_channel 4318
bdev_mgmt_channel_create 15269
bdev_mgmt_channel_destroy 15269
bdev_mgr_unregister_cb 2666
bdev_module_action_complete 98326
bdev_module_action_done 95660
bdev_module_all_actions_completed 8165154
bdev_module_fini_iter 9304
bdev_module_fini_start_iter 4866
bdev_module_get_max_ctx_size 2666
bdev_modules_init 2666
bdev_name_add 18398
bdev_name_cmp 206826
bdev_name_del 658
bdev_name_del_unsafe 18372
bdev_name_tree_RB_FIND 49154
bdev_name_tree_RB_INSERT 18398
bdev_name_tree_RB_INSERT_COLOR 18372
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 18372
bdev_name_tree_RB_REMOVE_COLOR 14830
bdev_no_mem_poller 0
bdev_ok_to_examine 9173
bdev_open 80300
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2599
bdev_open_async_fini 2666
bdev_open_async_opts_copy 2599
bdev_open_async_opts_get_default 2599
bdev_open_ext 43245
bdev_poll_timeout_io 48
bdev_qos_channel_destroy 134
bdev_qos_config_json 948
bdev_qos_destroy 210
bdev_qos_io_submit 8281009
bdev_qos_io_to_limit 431066099
bdev_qos_is_iops_rate_limit 1110
bdev_qos_queue_io 431066099
bdev_qos_r_bps_queue 17568752
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 97558220
bdev_qos_rw_bps_rewind_quota 6820255
bdev_qos_rw_iops_queue 349651494
bdev_qos_rw_iops_rewind_quota 10625757
bdev_qos_rw_queue_io 447209714
bdev_qos_rw_rewind_io 17446012
bdev_qos_set_ops 166
bdev_qos_update_max_quota_per_timeslice 166
bdev_qos_w_bps_queue 84
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 12
bdev_queue_nomem_io_head 757290
bdev_queue_nomem_io_tail 5352265
bdev_quiesce_range_locked 4503
bdev_read_blocks_with_md 21926964
bdev_readv_blocks_with_md 102074094
bdev_register 9187
bdev_register_finished 9173
bdev_reset_check_outstanding_io 79
bdev_reset_check_outstanding_io_done 79
bdev_reset_complete 358
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 420
bdev_reset_freeze_channel_done 358
bdev_reset_poll_for_outstanding_io 48
bdev_rw_should_split 261761270
bdev_rw_split_get_buf_cb 138037
bdev_seek 60
bdev_seek_complete_cb 12
bdev_set_qos_limit_done 256
bdev_set_qos_rate_limits 163
bdev_shared_ch_retry_io 5642945
bdev_start_qos 80237
bdev_start_reset 358
bdev_submit_request 284951562
bdev_trace 2308
bdev_unfreeze_channel 420
bdev_unlock_lba_range 3433
bdev_unlock_lba_range_cb 7924
bdev_unlock_lba_range_get_channel 4324
bdev_unmap_should_split 22973729
bdev_unmap_split 18
bdev_unquiesce_range_unlocked 4503
bdev_unregister 9173
bdev_unregister_abort_channel 942
bdev_unregister_unsafe 10736
bdev_update_qd_sampling_period 173
bdev_update_qos_rate_limit_msg 16
bdev_wait_for_examine_cb 8162488
bdev_write_blocks_with_md 30209509
bdev_write_zero_buffer 606875
bdev_write_zero_buffer_done 606875
bdev_write_zeroes_should_split 2484007
bdev_write_zeroes_split 4886
bdev_writev_blocks_with_md 104341059
claim_bdev 391
claim_opts_copy 132
claim_reset 370
claim_type_is_v2 1761
claim_type_promotes_to_write 107
claim_verify_rom 101
claim_verify_rwm 48
claim_verify_rwo 320
event_notify 1966
io_channel_iter_get_bdev 775501
log_already_claimed 155
parent_bdev_io_complete 3765905
register_flag_bdev 2436
spdk_bdev_abort 25059
spdk_bdev_add_io_stat 29702
spdk_bdev_alias_add 9231
spdk_bdev_alias_del 32
spdk_bdev_alias_del_all 632
spdk_bdev_channel_get_histogram 1126
spdk_bdev_claim_get_name 9031
spdk_bdev_claim_opts_init 559
spdk_bdev_close 41775
spdk_bdev_compare_blocks 24
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3389
spdk_bdev_comparev_blocks 3437
spdk_bdev_comparev_blocks_with_md 36
spdk_bdev_copy_blocks 382
spdk_bdev_desc_get_bdev 548686387
spdk_bdev_destruct_done 2557
spdk_bdev_dump_info_json 30069
spdk_bdev_dump_io_stat_json 327
spdk_bdev_examine 6
spdk_bdev_finish 2666
spdk_bdev_first 5084
spdk_bdev_first_leaf 566
spdk_bdev_flush 607296
spdk_bdev_flush_blocks 3844644
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 394349
spdk_bdev_for_each_channel_continue 381152
spdk_bdev_free_io 288027559
spdk_bdev_get_acwu 2889
spdk_bdev_get_aliases 30101
spdk_bdev_get_block_size 43717892
spdk_bdev_get_buf_align 93463143
spdk_bdev_get_by_name 5909
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 27108478
spdk_bdev_get_device_stat 323
spdk_bdev_get_dif_type 87871988
spdk_bdev_get_io_channel 50083
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 601380
spdk_bdev_get_max_copy 2760
spdk_bdev_get_md_size 59022414
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 174414
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 78704
spdk_bdev_get_num_blocks 49791365
spdk_bdev_get_nvme_ctratt 3092
spdk_bdev_get_optimal_io_boundary 2762
spdk_bdev_get_opts 360
spdk_bdev_get_physical_block_size 4763
spdk_bdev_get_product_name 34032
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 322
spdk_bdev_get_qos_rate_limits 30079
spdk_bdev_get_qos_rpc_type 120276
spdk_bdev_get_uuid 55618
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6762
spdk_bdev_has_write_cache 5973
spdk_bdev_histogram_enable 814
spdk_bdev_histogram_get 32
spdk_bdev_initialize 2666
spdk_bdev_io_complete 284951863
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 37036607
spdk_bdev_io_complete_nvme_status 38903179
spdk_bdev_io_complete_scsi_status 4648486
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 44556033
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 58774793
spdk_bdev_io_get_iovec 570352
spdk_bdev_io_get_md_buf 8721555
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 23943201
spdk_bdev_io_get_scsi_status 28086850
spdk_bdev_io_get_seek_offset 60
spdk_bdev_io_get_submit_tsc 40794674
spdk_bdev_io_get_thread 301137659
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 15126056
spdk_bdev_io_set_md_buf 44064
spdk_bdev_io_type_supported 1742835
spdk_bdev_is_dif_check_enabled 1159490
spdk_bdev_is_dif_head_of_md 581369
spdk_bdev_is_md_interleaved 28311737
spdk_bdev_is_md_separate 68179472
spdk_bdev_is_zoned 4841
spdk_bdev_module_claim_bdev 7561
spdk_bdev_module_claim_bdev_desc 529
spdk_bdev_module_examine_done 95276
spdk_bdev_module_fini_done 6638
spdk_bdev_module_fini_start_done 2200
spdk_bdev_module_init_done 384
spdk_bdev_module_list_add 41652
spdk_bdev_module_list_find 41652
spdk_bdev_module_release_bdev 7453
spdk_bdev_next 27819
spdk_bdev_next_leaf 1480
spdk_bdev_notify_blockcnt_change 193
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 35
spdk_bdev_nvme_io_passthru 81
spdk_bdev_nvme_io_passthru_md 6
spdk_bdev_nvme_iov_passthru_md 1147708
spdk_bdev_open_async 2599
spdk_bdev_open_ext 40648
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 807273
spdk_bdev_quiesce 596
spdk_bdev_quiesce_range 3907
spdk_bdev_read 13609155
spdk_bdev_read_blocks 20118755
spdk_bdev_read_blocks_with_md 1808209
spdk_bdev_readv 1832599
spdk_bdev_readv_blocks 18019240
spdk_bdev_readv_blocks_ext 41332015
spdk_bdev_readv_blocks_with_md 38840948
spdk_bdev_register 9193
spdk_bdev_reset 364
spdk_bdev_reset_io_stat 38893
spdk_bdev_seek_data 30
spdk_bdev_seek_hole 30
spdk_bdev_set_opts 366
spdk_bdev_set_qd_sampling_period 9208
spdk_bdev_set_qos_rate_limits 175
spdk_bdev_set_timeout 1144
spdk_bdev_subsystem_config_json 171
spdk_bdev_unmap 11396994
spdk_bdev_unmap_blocks 23166193
spdk_bdev_unquiesce 596
spdk_bdev_unquiesce_range 3913
spdk_bdev_unregister 9215
spdk_bdev_unregister_by_name 1410
spdk_bdev_wait_for_examine 14765
spdk_bdev_write 27290787
spdk_bdev_write_blocks 29482515
spdk_bdev_write_blocks_with_md 120118
spdk_bdev_write_zeroes 709
spdk_bdev_write_zeroes_blocks 2483831
spdk_bdev_writev 2732483
spdk_bdev_writev_blocks 16675886
spdk_bdev_writev_blocks_ext 65243614
spdk_bdev_writev_blocks_with_md 18982609
spdk_bdev_zcopy_end 571897
spdk_bdev_zcopy_start 572303
spdk_for_each_bdev 5084
spdk_for_each_bdev_leaf 566

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