LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4099 4972 82.4 %
Date: 2024-08-13 16:37:32 Functions: 410 450 91.1 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1931 2862 67.5 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24008739
_bdev_abort 48929
_bdev_copy_split 0
_bdev_get_block_size_with_md 574507
_bdev_init 2045
_bdev_io_check_opts 80760111
_bdev_io_complete 235207957
_bdev_io_complete_in_submit 30
_bdev_io_complete_push_bounce_done 350071
_bdev_io_ext_use_bounce_buffer 348693
_bdev_io_handle_no_mem 235403803
_bdev_io_pull_bounce_data_buf 350071
_bdev_io_pull_bounce_md_buf 20
_bdev_io_pull_buffer_cpl 20
_bdev_io_push_bounce_data_buffer 350071
_bdev_io_put_buf 14640045
_bdev_io_set_buf 14640045
_bdev_io_set_md_buf 14640045
_bdev_io_submit 235158732
_bdev_io_submit_ext 166147737
_bdev_lock_lba_range 4725
_bdev_memory_domain_get_io_cb 348693
_bdev_memory_domain_io_get_buf 348693
_bdev_next_leaf 1869
_bdev_open_async 1003
_bdev_rw_split 2016870
_bdev_trace 2045
_bdev_unlock_lba_range 4725
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 179
_calculate_measured_qd_cpl 92
_event_notify 976
_is_buf_allocated 62101664
_media_management_notify 0
_remove_notify 741
_resize_notify 235
_spdk_bdev_quiesce 2697
_tmp_bdev_event_cb 0
_to_next_boundary 3246141
bdev_abort 48924
bdev_abort_all_buf_io 21641
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 42886
bdev_abort_buf_io 48919
bdev_abort_buf_io_cb 0
bdev_abort_io 48939
bdev_abort_io_done 48934
bdev_abort_queued_io 48929
bdev_abort_retry 5
bdev_alias_del 6305
bdev_alloc_io_stat 27443
bdev_bytes_to_blocks 49823252
bdev_calculate_measured_queue_depth 92
bdev_ch_add_to_io_submitted 237223328
bdev_ch_remove_from_io_submitted 237223328
bdev_ch_resubmit_io 5275238
bdev_ch_retry_io 4624594
bdev_channel_abort_queued_ios 21285
bdev_channel_create 20899
bdev_channel_destroy 20889
bdev_channel_destroy_resource 20889
bdev_channel_for_each_io 0
bdev_channel_get_io 238074858
bdev_channel_poll_qos 323160
bdev_channel_poll_timeout_io 65
bdev_channel_poll_timeout_io_done 40
bdev_channel_start_reset 311
bdev_channel_submit_qos_io 323849
bdev_channel_submit_qos_io_done 322796
bdev_close 61481
bdev_compare_and_write_do_compare 3339
bdev_compare_and_write_do_compare_done 3339
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_blocks_with_md 20
bdev_compare_do_read 3334
bdev_compare_do_read_done 3334
bdev_comparev_and_writev_blocks_locked 3339
bdev_comparev_and_writev_blocks_unlock 3339
bdev_comparev_and_writev_blocks_unlocked 3339
bdev_comparev_blocks_with_md 3429
bdev_copy_do_read 15
bdev_copy_do_read_done 15
bdev_copy_do_write 15
bdev_copy_do_write_done 15
bdev_copy_get_buf_cb 15
bdev_copy_should_split 347
bdev_copy_split 20
bdev_desc_alloc 61535
bdev_desc_free 61535
bdev_desc_release_claims 373
bdev_destroy_cb 6312
bdev_disable_qos_done 14
bdev_disable_qos_msg 24
bdev_disable_qos_msg_done 14
bdev_each_channel_cpl 340485
bdev_each_channel_msg 334009
bdev_enable_histogram_config_json 852
bdev_enable_qos 20951
bdev_enable_qos_done 181
bdev_enable_qos_msg 62
bdev_examine 6277
bdev_examine_allowlist_check 65
bdev_examine_allowlist_config_json 164
bdev_examine_allowlist_free 2231
bdev_finish_unregister_bdevs_iter 6146
bdev_finish_wait_for_examine_done 2231
bdev_for_each_io_done 0
bdev_free_io_stat 27443
bdev_get_by_name 30488
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 266
bdev_get_each_channel_stat 261
bdev_get_io_size_in_byte 100152889
bdev_get_io_stat 274
bdev_get_max_write 2809
bdev_histogram_disable_channel 19
bdev_histogram_disable_channel_cb 12
bdev_histogram_enable_channel 935
bdev_histogram_enable_channel_cb 647
bdev_histogram_get_channel 39
bdev_histogram_get_channel_cb 27
bdev_in_examine_allowlist 33
bdev_init_complete 2231
bdev_init_failed 0
bdev_io_complete 237459446
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70221
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 236243039
bdev_io_do_submit 235158707
bdev_io_exec_sequence 418894
bdev_io_exec_sequence_cb 418894
bdev_io_get_buf 14640045
bdev_io_get_buf_complete 14640045
bdev_io_get_iobuf_cb 35971
bdev_io_get_max_buf_len 29280090
bdev_io_increment_outstanding 236243039
bdev_io_init 237218450
bdev_io_needs_sequence_exec 409609241
bdev_io_on_tailq 97878
bdev_io_pull_data 350076
bdev_io_pull_data_done 350071
bdev_io_pull_data_done_and_track 10
bdev_io_pull_md_buf 20
bdev_io_pull_md_buf_done 10
bdev_io_push_bounce_data 350076
bdev_io_push_bounce_data_done 350071
bdev_io_push_bounce_data_done_and_track 10
bdev_io_push_bounce_md_buf 350071
bdev_io_push_bounce_md_buf_done 10
bdev_io_put_buf 14640045
bdev_io_range_is_locked 62020
bdev_io_should_split 239233886
bdev_io_split 2015371
bdev_io_split_done 3309100
bdev_io_split_submit 3309120
bdev_io_status_get_string 0
bdev_io_submit 237175327
bdev_io_submit_reset 285
bdev_io_submit_sequence_cb 348673
bdev_io_type_supported 8424043
bdev_io_update_io_stat 235207957
bdev_io_use_accel_sequence 646667126
bdev_io_use_memory_domain 173338763
bdev_io_valid_blocks 237716470
bdev_is_read_io 16310247
bdev_lba_range_overlapped 58765
bdev_lba_range_overlaps_tailq 4749
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3379
bdev_lock_lba_range_cb 4725
bdev_lock_lba_range_check_io 50510
bdev_lock_lba_range_ctx 4725
bdev_lock_lba_range_ctx_msg 19
bdev_lock_lba_range_get_channel 3694
bdev_mgmt_channel_create 12771
bdev_mgmt_channel_destroy 12771
bdev_mgr_unregister_cb 2231
bdev_module_action_complete 65672
bdev_module_action_done 63441
bdev_module_all_actions_completed 8701198
bdev_module_fini_iter 7757
bdev_module_fini_start_iter 4056
bdev_module_get_max_ctx_size 2231
bdev_modules_init 2231
bdev_name_add 12599
bdev_name_cmp 128705
bdev_name_del 650
bdev_name_del_unsafe 12577
bdev_name_tree_RB_FIND 30488
bdev_name_tree_RB_INSERT 12599
bdev_name_tree_RB_INSERT_COLOR 12577
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 12577
bdev_name_tree_RB_REMOVE_COLOR 9739
bdev_no_mem_poller 1
bdev_ok_to_examine 6277
bdev_open 61535
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 993
bdev_open_async_fini 2231
bdev_open_async_opts_copy 993
bdev_open_async_opts_get_default 993
bdev_open_ext 27343
bdev_poll_timeout_io 40
bdev_qos_channel_destroy 112
bdev_qos_config_json 852
bdev_qos_destroy 174
bdev_qos_io_submit 6902125
bdev_qos_io_to_limit 384369275
bdev_qos_is_iops_rate_limit 943
bdev_qos_queue_io 384369275
bdev_qos_r_bps_queue 16310177
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 92443236
bdev_qos_rw_bps_rewind_quota 7709653
bdev_qos_rw_iops_queue 307068891
bdev_qos_rw_iops_rewind_quota 8460419
bdev_qos_rw_queue_io 399512127
bdev_qos_rw_rewind_io 16170072
bdev_qos_set_ops 140
bdev_qos_update_max_quota_per_timeslice 140
bdev_qos_w_bps_queue 70
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 10
bdev_queue_nomem_io_head 665383
bdev_queue_nomem_io_tail 4610090
bdev_quiesce_range_locked 1346
bdev_read_blocks_with_md 19877694
bdev_readv_blocks_with_md 84701242
bdev_register 6289
bdev_register_finished 6277
bdev_reset_check_outstanding_io 66
bdev_reset_check_outstanding_io_done 66
bdev_reset_complete 306
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 356
bdev_reset_freeze_channel_done 306
bdev_reset_poll_for_outstanding_io 40
bdev_rw_should_split 213476895
bdev_rw_split_get_buf_cb 56436
bdev_seek 50
bdev_seek_complete_cb 10
bdev_set_qos_limit_done 214
bdev_set_qos_rate_limits 137
bdev_shared_ch_retry_io 4624595
bdev_start_qos 61481
bdev_start_reset 306
bdev_submit_request 235824155
bdev_trace 1935
bdev_unfreeze_channel 356
bdev_unlock_lba_range 3389
bdev_unlock_lba_range_cb 4725
bdev_unlock_lba_range_get_channel 3699
bdev_unmap_should_split 18672631
bdev_unmap_split 15
bdev_unquiesce_range_unlocked 1346
bdev_unregister 6277
bdev_unregister_abort_channel 396
bdev_unregister_unsafe 6955
bdev_update_qd_sampling_period 116
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 8698967
bdev_write_blocks_with_md 25436471
bdev_write_zero_buffer 571698
bdev_write_zero_buffer_done 571698
bdev_write_zeroes_should_split 2226012
bdev_write_zeroes_split 7935
bdev_writev_blocks_with_md 82033548
claim_bdev 373
claim_opts_copy 110
claim_reset 355
claim_type_is_v2 1657
claim_type_promotes_to_write 94
claim_verify_rom 89
claim_verify_rwm 40
claim_verify_rwo 309
event_notify 976
io_channel_iter_get_bdev 674494
log_already_claimed 131
parent_bdev_io_complete 2015366
register_flag_bdev 2045
spdk_bdev_abort 48914
spdk_bdev_add_io_stat 21150
spdk_bdev_alias_add 6327
spdk_bdev_alias_del 28
spdk_bdev_alias_del_all 627
spdk_bdev_channel_get_histogram 926
spdk_bdev_claim_get_name 7851
spdk_bdev_claim_opts_init 513
spdk_bdev_close 26653
spdk_bdev_compare_blocks 20
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3355
spdk_bdev_comparev_blocks 3399
spdk_bdev_comparev_blocks_with_md 30
spdk_bdev_copy_blocks 332
spdk_bdev_desc_get_bdev 455015959
spdk_bdev_destruct_done 1780
spdk_bdev_dump_info_json 27929
spdk_bdev_dump_io_stat_json 269
spdk_bdev_enable_histogram_opts_init 659
spdk_bdev_examine 5
spdk_bdev_finish 2231
spdk_bdev_first 4751
spdk_bdev_first_leaf 537
spdk_bdev_flush 648166
spdk_bdev_flush_blocks 3942066
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 340485
spdk_bdev_for_each_channel_continue 334009
spdk_bdev_free_io 237218450
spdk_bdev_get_acwu 2904
spdk_bdev_get_aliases 27961
spdk_bdev_get_block_size 43918232
spdk_bdev_get_buf_align 86627286
spdk_bdev_get_by_name 3145
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 26693966
spdk_bdev_get_device_stat 266
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 64973758
spdk_bdev_get_io_channel 33590
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 558580
spdk_bdev_get_max_copy 2790
spdk_bdev_get_md_size 56195393
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 126661
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 64038
spdk_bdev_get_num_blocks 50106277
spdk_bdev_get_nvme_ctratt 3112
spdk_bdev_get_optimal_io_boundary 2793
spdk_bdev_get_opts 332
spdk_bdev_get_physical_block_size 4786
spdk_bdev_get_product_name 31883
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 265
spdk_bdev_get_qos_rate_limits 27937
spdk_bdev_get_qos_rpc_type 111716
spdk_bdev_get_uuid 59811
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 6470
spdk_bdev_has_write_cache 5946
spdk_bdev_histogram_enable 652
spdk_bdev_histogram_enable_ext 659
spdk_bdev_histogram_get 27
spdk_bdev_initialize 2231
spdk_bdev_io_complete 235824406
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 32554567
spdk_bdev_io_complete_nvme_status 39681722
spdk_bdev_io_complete_scsi_status 4161524
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 38298663
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 46120350
spdk_bdev_io_get_iovec 560777
spdk_bdev_io_get_md_buf 8497973
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 24684845
spdk_bdev_io_get_scsi_status 27693578
spdk_bdev_io_get_seek_offset 50
spdk_bdev_io_get_submit_tsc 41777407
spdk_bdev_io_get_thread 252106848
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 14861702
spdk_bdev_io_set_md_buf 32118
spdk_bdev_io_type_supported 1794055
spdk_bdev_is_dif_check_enabled 921680
spdk_bdev_is_dif_head_of_md 460796
spdk_bdev_is_md_interleaved 27735526
spdk_bdev_is_md_separate 67112699
spdk_bdev_is_zoned 4871
spdk_bdev_module_claim_bdev 4600
spdk_bdev_module_claim_bdev_desc 488
spdk_bdev_module_examine_done 63121
spdk_bdev_module_fini_done 5526
spdk_bdev_module_fini_start_done 1825
spdk_bdev_module_init_done 320
spdk_bdev_module_list_add 34933
spdk_bdev_module_list_find 34933
spdk_bdev_module_release_bdev 4510
spdk_bdev_next 27227
spdk_bdev_next_leaf 1332
spdk_bdev_notify_blockcnt_change 179
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 34
spdk_bdev_nvme_io_passthru 80
spdk_bdev_nvme_io_passthru_md 5
spdk_bdev_nvme_iov_passthru_md 1585149
spdk_bdev_open_async 993
spdk_bdev_open_ext 26350
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 856368
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1177
spdk_bdev_read 12484262
spdk_bdev_read_blocks 18085267
spdk_bdev_read_blocks_with_md 1792427
spdk_bdev_readv 1862291
spdk_bdev_readv_blocks 17933591
spdk_bdev_readv_blocks_ext 33512349
spdk_bdev_readv_blocks_with_md 31622428
spdk_bdev_register 6294
spdk_bdev_reset 311
spdk_bdev_reset_io_stat 27443
spdk_bdev_seek_data 25
spdk_bdev_seek_hole 25
spdk_bdev_set_opts 337
spdk_bdev_set_qd_sampling_period 6306
spdk_bdev_set_qos_rate_limits 147
spdk_bdev_set_timeout 941
spdk_bdev_subsystem_config_json 164
spdk_bdev_unmap 9166156
spdk_bdev_unmap_blocks 18895133
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1182
spdk_bdev_unregister 6312
spdk_bdev_unregister_by_name 748
spdk_bdev_wait_for_examine 10857
spdk_bdev_write 22886810
spdk_bdev_write_blocks 24749176
spdk_bdev_write_blocks_with_md 115597
spdk_bdev_write_zeroes 641
spdk_bdev_write_zeroes_blocks 2225851
spdk_bdev_writev 2774896
spdk_bdev_writev_blocks 16273921
spdk_bdev_writev_blocks_ext 47247772
spdk_bdev_writev_blocks_with_md 16898633
spdk_bdev_zcopy_end 583274
spdk_bdev_zcopy_start 594225
spdk_for_each_bdev 4751
spdk_for_each_bdev_leaf 537

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