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: 2024-08-11 07:26:50 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 24058818
_bdev_abort 34169
_bdev_copy_split 0
_bdev_get_block_size_with_md 582931
_bdev_init 2044
_bdev_io_check_opts 80685479
_bdev_io_complete 233940270
_bdev_io_complete_in_submit 30
_bdev_io_complete_push_bounce_done 351758
_bdev_io_ext_use_bounce_buffer 350379
_bdev_io_handle_no_mem 234148391
_bdev_io_pull_bounce_data_buf 351758
_bdev_io_pull_bounce_md_buf 20
_bdev_io_pull_buffer_cpl 20
_bdev_io_push_bounce_data_buffer 351758
_bdev_io_put_buf 15747557
_bdev_io_set_buf 15747557
_bdev_io_set_md_buf 15747557
_bdev_io_submit 233905805
_bdev_io_submit_ext 168201654
_bdev_lock_lba_range 4730
_bdev_memory_domain_get_io_cb 350379
_bdev_memory_domain_io_get_buf 350379
_bdev_next_leaf 1869
_bdev_open_async 1003
_bdev_rw_split 1715364
_bdev_trace 2044
_bdev_unlock_lba_range 4730
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 169
_calculate_measured_qd_cpl 87
_event_notify 972
_is_buf_allocated 64226206
_media_management_notify 0
_remove_notify 741
_resize_notify 231
_spdk_bdev_quiesce 2707
_tmp_bdev_event_cb 0
_to_next_boundary 2927929
bdev_abort 34164
bdev_abort_all_buf_io 21568
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 42741
bdev_abort_buf_io 34159
bdev_abort_buf_io_cb 0
bdev_abort_io 34179
bdev_abort_io_done 34174
bdev_abort_queued_io 34169
bdev_abort_retry 5
bdev_alias_del 6305
bdev_alloc_io_stat 27375
bdev_bytes_to_blocks 46499675
bdev_calculate_measured_queue_depth 87
bdev_ch_add_to_io_submitted 235653912
bdev_ch_remove_from_io_submitted 235653912
bdev_ch_resubmit_io 5264391
bdev_ch_retry_io 4613865
bdev_channel_abort_queued_ios 21212
bdev_channel_create 20827
bdev_channel_destroy 20817
bdev_channel_destroy_resource 20817
bdev_channel_for_each_io 0
bdev_channel_get_io 236580488
bdev_channel_poll_qos 323963
bdev_channel_poll_timeout_io 65
bdev_channel_poll_timeout_io_done 40
bdev_channel_start_reset 311
bdev_channel_submit_qos_io 324657
bdev_channel_submit_qos_io_done 323579
bdev_close 61459
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 61513
bdev_desc_free 61513
bdev_desc_release_claims 375
bdev_destroy_cb 6312
bdev_disable_qos_done 14
bdev_disable_qos_msg 24
bdev_disable_qos_msg_done 14
bdev_each_channel_cpl 341277
bdev_each_channel_msg 334818
bdev_enable_histogram_config_json 852
bdev_enable_qos 20879
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 2230
bdev_finish_unregister_bdevs_iter 6145
bdev_finish_wait_for_examine_done 2230
bdev_for_each_io_done 0
bdev_free_io_stat 27375
bdev_get_by_name 30288
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 270
bdev_get_each_channel_stat 265
bdev_get_io_size_in_byte 92077289
bdev_get_io_stat 278
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 2230
bdev_init_failed 0
bdev_io_complete 236115314
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71235
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 234993028
bdev_io_do_submit 233905780
bdev_io_exec_sequence 421594
bdev_io_exec_sequence_cb 421594
bdev_io_get_buf 15747557
bdev_io_get_buf_complete 15747557
bdev_io_get_iobuf_cb 40315
bdev_io_get_max_buf_len 31495114
bdev_io_increment_outstanding 234993028
bdev_io_init 235668716
bdev_io_needs_sequence_exec 410059793
bdev_io_on_tailq 68358
bdev_io_pull_data 351763
bdev_io_pull_data_done 351758
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 351763
bdev_io_push_bounce_data_done 351758
bdev_io_push_bounce_data_done_and_track 10
bdev_io_push_bounce_md_buf 351758
bdev_io_push_bounce_md_buf_done 10
bdev_io_put_buf 15747557
bdev_io_range_is_locked 74344
bdev_io_should_split 237382423
bdev_io_split 1713642
bdev_io_split_done 2990888
bdev_io_split_submit 2990908
bdev_io_status_get_string 0
bdev_io_submit 235620669
bdev_io_submit_reset 285
bdev_io_submit_sequence_cb 350359
bdev_io_type_supported 8647282
bdev_io_update_io_stat 233940270
bdev_io_use_accel_sequence 645865217
bdev_io_use_memory_domain 174759629
bdev_io_valid_blocks 236250691
bdev_is_read_io 16947069
bdev_lba_range_overlapped 71089
bdev_lba_range_overlaps_tailq 4754
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3379
bdev_lock_lba_range_cb 4730
bdev_lock_lba_range_check_io 54479
bdev_lock_lba_range_ctx 4730
bdev_lock_lba_range_ctx_msg 19
bdev_lock_lba_range_get_channel 3698
bdev_mgmt_channel_create 12723
bdev_mgmt_channel_destroy 12723
bdev_mgr_unregister_cb 2230
bdev_module_action_complete 65671
bdev_module_action_done 63441
bdev_module_all_actions_completed 8921752
bdev_module_fini_iter 7753
bdev_module_fini_start_iter 4054
bdev_module_get_max_ctx_size 2230
bdev_modules_init 2230
bdev_name_add 12599
bdev_name_cmp 128962
bdev_name_del 650
bdev_name_del_unsafe 12577
bdev_name_tree_RB_FIND 30288
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 9742
bdev_no_mem_poller 1
bdev_ok_to_examine 6277
bdev_open 61513
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 993
bdev_open_async_fini 2230
bdev_open_async_opts_copy 993
bdev_open_async_opts_get_default 993
bdev_open_ext 27325
bdev_poll_timeout_io 40
bdev_qos_channel_destroy 112
bdev_qos_config_json 852
bdev_qos_destroy 174
bdev_qos_io_submit 6448428
bdev_qos_io_to_limit 352497863
bdev_qos_is_iops_rate_limit 943
bdev_qos_queue_io 352497863
bdev_qos_r_bps_queue 16946999
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 83756407
bdev_qos_rw_bps_rewind_quota 8320882
bdev_qos_rw_iops_queue 284662427
bdev_qos_rw_iops_rewind_quota 8475661
bdev_qos_rw_queue_io 368418834
bdev_qos_rw_rewind_io 16796543
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 665599
bdev_queue_nomem_io_tail 4599027
bdev_quiesce_range_locked 1351
bdev_read_blocks_with_md 19944774
bdev_readv_blocks_with_md 86157833
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 213520635
bdev_rw_split_get_buf_cb 55376
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 4613866
bdev_start_qos 61459
bdev_start_reset 306
bdev_submit_request 234571444
bdev_trace 1934
bdev_unfreeze_channel 356
bdev_unlock_lba_range 3389
bdev_unlock_lba_range_cb 4730
bdev_unlock_lba_range_get_channel 3703
bdev_unmap_should_split 16535343
bdev_unmap_split 15
bdev_unquiesce_range_unlocked 1351
bdev_unregister 6277
bdev_unregister_abort_channel 395
bdev_unregister_unsafe 6955
bdev_update_qd_sampling_period 111
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 8919522
bdev_write_blocks_with_md 23660943
bdev_write_zero_buffer 580122
bdev_write_zero_buffer_done 580122
bdev_write_zeroes_should_split 2371849
bdev_write_zeroes_split 7935
bdev_writev_blocks_with_md 82664007
claim_bdev 375
claim_opts_copy 110
claim_reset 355
claim_type_is_v2 1663
claim_type_promotes_to_write 96
claim_verify_rom 91
claim_verify_rwm 40
claim_verify_rwo 309
event_notify 972
io_channel_iter_get_bdev 676095
log_already_claimed 131
parent_bdev_io_complete 1713637
register_flag_bdev 2044
spdk_bdev_abort 34154
spdk_bdev_add_io_stat 21082
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 7852
spdk_bdev_claim_opts_init 515
spdk_bdev_close 26635
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 452634726
spdk_bdev_destruct_done 1780
spdk_bdev_dump_info_json 27925
spdk_bdev_dump_io_stat_json 273
spdk_bdev_enable_histogram_opts_init 659
spdk_bdev_examine 5
spdk_bdev_finish 2230
spdk_bdev_first 4750
spdk_bdev_first_leaf 537
spdk_bdev_flush 651198
spdk_bdev_flush_blocks 4102984
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 341277
spdk_bdev_for_each_channel_continue 334818
spdk_bdev_free_io 235668716
spdk_bdev_get_acwu 2895
spdk_bdev_get_aliases 27957
spdk_bdev_get_block_size 45034549
spdk_bdev_get_buf_align 90975335
spdk_bdev_get_by_name 2963
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 30612437
spdk_bdev_get_device_stat 270
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 66284842
spdk_bdev_get_io_channel 33518
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 558500
spdk_bdev_get_max_copy 2781
spdk_bdev_get_md_size 60612435
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 126634
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 64113
spdk_bdev_get_num_blocks 54802550
spdk_bdev_get_nvme_ctratt 3086
spdk_bdev_get_optimal_io_boundary 2784
spdk_bdev_get_opts 332
spdk_bdev_get_physical_block_size 4860
spdk_bdev_get_product_name 31950
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 269
spdk_bdev_get_qos_rate_limits 27933
spdk_bdev_get_qos_rpc_type 111700
spdk_bdev_get_uuid 58859
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 6461
spdk_bdev_has_write_cache 6192
spdk_bdev_histogram_enable 652
spdk_bdev_histogram_enable_ext 659
spdk_bdev_histogram_get 27
spdk_bdev_initialize 2230
spdk_bdev_io_complete 234571695
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 30140916
spdk_bdev_io_complete_nvme_status 40611512
spdk_bdev_io_complete_scsi_status 4614001
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 39454567
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 47039800
spdk_bdev_io_get_iovec 565015
spdk_bdev_io_get_md_buf 8694965
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 25460914
spdk_bdev_io_get_scsi_status 31659991
spdk_bdev_io_get_seek_offset 50
spdk_bdev_io_get_submit_tsc 42647079
spdk_bdev_io_get_thread 251870146
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 15963959
spdk_bdev_io_set_md_buf 37897
spdk_bdev_io_type_supported 1729833
spdk_bdev_is_dif_check_enabled 1087670
spdk_bdev_is_dif_head_of_md 543791
spdk_bdev_is_md_interleaved 31745414
spdk_bdev_is_md_separate 71954377
spdk_bdev_is_zoned 4856
spdk_bdev_module_claim_bdev 4578
spdk_bdev_module_claim_bdev_desc 490
spdk_bdev_module_examine_done 63121
spdk_bdev_module_fini_done 5523
spdk_bdev_module_fini_start_done 1824
spdk_bdev_module_init_done 320
spdk_bdev_module_list_add 34915
spdk_bdev_module_list_find 34915
spdk_bdev_module_release_bdev 4488
spdk_bdev_next 27223
spdk_bdev_next_leaf 1332
spdk_bdev_notify_blockcnt_change 177
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 1572512
spdk_bdev_open_async 993
spdk_bdev_open_ext 26332
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 911732
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1182
spdk_bdev_read 12209999
spdk_bdev_read_blocks 18119737
spdk_bdev_read_blocks_with_md 1825037
spdk_bdev_readv 1768922
spdk_bdev_readv_blocks 20007708
spdk_bdev_readv_blocks_ext 34263999
spdk_bdev_readv_blocks_with_md 30401938
spdk_bdev_register 6294
spdk_bdev_reset 311
spdk_bdev_reset_io_stat 27375
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 8041758
spdk_bdev_unmap_blocks 16763051
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1187
spdk_bdev_unregister 6312
spdk_bdev_unregister_by_name 748
spdk_bdev_wait_for_examine 10856
spdk_bdev_write 21107773
spdk_bdev_write_blocks 22953697
spdk_bdev_write_blocks_with_md 127124
spdk_bdev_write_zeroes 641
spdk_bdev_write_zeroes_blocks 2371688
spdk_bdev_writev 2719354
spdk_bdev_writev_blocks 17986914
spdk_bdev_writev_blocks_ext 46421490
spdk_bdev_writev_blocks_with_md 16811907
spdk_bdev_zcopy_end 572016
spdk_bdev_zcopy_start 575161
spdk_for_each_bdev 4750
spdk_for_each_bdev_leaf 537

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