LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4040 4910 82.3 %
Date: 2024-07-10 22:01:07 Functions: 405 445 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1888 2798 67.5 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 25361067
_bdev_abort 25796
_bdev_copy_split 0
_bdev_get_block_size_with_md 417903
_bdev_init 2265
_bdev_io_check_opts 91271800
_bdev_io_complete 247460656
_bdev_io_complete_in_submit 36
_bdev_io_complete_push_bounce_done 1455
_bdev_io_ext_use_bounce_buffer 24
_bdev_io_handle_no_mem 248183049
_bdev_io_pull_bounce_data_buf 1455
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
_bdev_io_push_bounce_data_buffer 1455
_bdev_io_put_buf 12924239
_bdev_io_set_buf 12924239
_bdev_io_set_md_buf 12924239
_bdev_io_submit 247434612
_bdev_io_submit_ext 183085180
_bdev_lock_lba_range 7007
_bdev_memory_domain_get_io_cb 24
_bdev_memory_domain_io_get_buf 24
_bdev_next_leaf 1742
_bdev_open_async 2182
_bdev_rw_split 4008928
_bdev_trace 2265
_bdev_unlock_lba_range 7007
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 244
_calculate_measured_qd_cpl 125
_event_notify 1679
_is_buf_allocated 62453301
_media_management_notify 0
_remove_notify 1452
_resize_notify 227
_spdk_bdev_quiesce 7290
_tmp_bdev_event_cb 0
_to_next_boundary 7549504
bdev_abort 25790
bdev_abort_all_buf_io 27220
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 53651
bdev_abort_buf_io 25784
bdev_abort_buf_io_cb 0
bdev_abort_io 25808
bdev_abort_io_done 25802
bdev_abort_queued_io 25796
bdev_abort_retry 6
bdev_alias_del 7998
bdev_alloc_io_stat 34320
bdev_bytes_to_blocks 47877847
bdev_calculate_measured_queue_depth 125
bdev_ch_add_to_io_submitted 251466826
bdev_ch_remove_from_io_submitted 251466826
bdev_ch_resubmit_io 6768605
bdev_ch_retry_io 6000290
bdev_channel_abort_queued_ios 26862
bdev_channel_create 26085
bdev_channel_destroy 26073
bdev_channel_destroy_resource 26073
bdev_channel_for_each_io 0
bdev_channel_get_io 252235778
bdev_channel_poll_qos 300698
bdev_channel_poll_timeout_io 78
bdev_channel_poll_timeout_io_done 48
bdev_channel_start_reset 308
bdev_channel_submit_qos_io 301894
bdev_channel_submit_qos_io_done 300485
bdev_close 72056
bdev_compare_and_write_do_compare 3317
bdev_compare_and_write_do_compare_done 3317
bdev_compare_and_write_do_write 3184
bdev_compare_and_write_do_write_done 3184
bdev_compare_blocks_with_md 24
bdev_compare_do_read 3323
bdev_compare_do_read_done 3323
bdev_comparev_and_writev_blocks_locked 3317
bdev_comparev_and_writev_blocks_unlock 3317
bdev_comparev_and_writev_blocks_unlocked 3317
bdev_comparev_blocks_with_md 3417
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 377
bdev_copy_split 24
bdev_desc_alloc 72119
bdev_desc_free 72119
bdev_desc_release_claims 376
bdev_destroy_cb 8008
bdev_disable_qos_done 16
bdev_disable_qos_msg 28
bdev_disable_qos_msg_done 16
bdev_each_channel_cpl 324511
bdev_each_channel_msg 313313
bdev_enable_histogram_config_json 827
bdev_enable_qos 26144
bdev_enable_qos_done 183
bdev_enable_qos_msg 71
bdev_examine 7966
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 160
bdev_examine_allowlist_free 2502
bdev_finish_unregister_bdevs_iter 7282
bdev_finish_wait_for_examine_done 2502
bdev_for_each_io_done 0
bdev_free_io_stat 34320
bdev_get_by_name 41421
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 269
bdev_get_each_channel_stat 261
bdev_get_io_size_in_byte 97414653
bdev_get_io_stat 277
bdev_get_max_write 3234
bdev_histogram_disable_channel 22
bdev_histogram_disable_channel_cb 14
bdev_histogram_enable_channel 934
bdev_histogram_enable_channel_cb 671
bdev_histogram_get_channel 46
bdev_histogram_get_channel_cb 32
bdev_in_examine_allowlist 27
bdev_init_complete 2502
bdev_init_failed 0
bdev_io_complete 249493360
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 59
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 248184661
bdev_io_do_submit 247434582
bdev_io_exec_sequence 59
bdev_io_exec_sequence_cb 59
bdev_io_get_buf 12924239
bdev_io_get_buf_complete 12924239
bdev_io_get_iobuf_cb 37780
bdev_io_get_max_buf_len 25848478
bdev_io_increment_outstanding 248184661
bdev_io_init 251373983
bdev_io_needs_sequence_exec 434112298
bdev_io_on_tailq 51616
bdev_io_pull_data 1461
bdev_io_pull_data_done 1455
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 1461
bdev_io_push_bounce_data_done 1455
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf 1455
bdev_io_push_bounce_md_buf_done 12
bdev_io_put_buf 12924239
bdev_io_range_is_locked 176071
bdev_io_should_split 255380231
bdev_io_split 4006178
bdev_io_split_done 7593019
bdev_io_split_submit 7593043
bdev_io_status_get_string 0
bdev_io_submit 251442348
bdev_io_submit_reset 277
bdev_io_submit_sequence_cb 0
bdev_io_type_supported 7914697
bdev_io_update_io_stat 247460656
bdev_io_use_accel_sequence 46767
bdev_io_use_memory_domain 1491
bdev_io_valid_blocks 251945220
bdev_is_read_io 16015575
bdev_lba_range_overlapped 172878
bdev_lba_range_overlaps_tailq 7049
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3365
bdev_lock_lba_range_cb 7007
bdev_lock_lba_range_check_io 139393
bdev_lock_lba_range_ctx 7007
bdev_lock_lba_range_ctx_msg 36
bdev_lock_lba_range_get_channel 4068
bdev_mgmt_channel_create 14211
bdev_mgmt_channel_destroy 14211
bdev_mgr_unregister_cb 2502
bdev_module_action_complete 83359
bdev_module_action_done 80857
bdev_module_all_actions_completed 8893327
bdev_module_fini_iter 8665
bdev_module_fini_start_iter 4542
bdev_module_get_max_ctx_size 2502
bdev_modules_init 2502
bdev_name_add 15992
bdev_name_cmp 153766
bdev_name_del 642
bdev_name_del_unsafe 15966
bdev_name_tree_RB_FIND 41421
bdev_name_tree_RB_INSERT 15992
bdev_name_tree_RB_INSERT_COLOR 15966
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 15966
bdev_name_tree_RB_REMOVE_COLOR 11265
bdev_no_mem_poller 0
bdev_ok_to_examine 7966
bdev_open 72119
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2172
bdev_open_async_fini 2502
bdev_open_async_opts_copy 2172
bdev_open_async_opts_get_default 2172
bdev_open_ext 36521
bdev_poll_timeout_io 48
bdev_qos_channel_destroy 116
bdev_qos_config_json 827
bdev_qos_destroy 177
bdev_qos_io_submit 7265153
bdev_qos_io_to_limit 396703264
bdev_qos_is_iops_rate_limit 1001
bdev_qos_queue_io 396703264
bdev_qos_r_bps_queue 16015491
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 90013834
bdev_qos_rw_bps_rewind_quota 7400819
bdev_qos_rw_iops_queue 321478639
bdev_qos_rw_iops_rewind_quota 8484795
bdev_qos_rw_queue_io 411492473
bdev_qos_rw_rewind_io 15885614
bdev_qos_set_ops 147
bdev_qos_update_max_quota_per_timeslice 147
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 750031
bdev_queue_nomem_io_tail 6018814
bdev_quiesce_range_locked 3642
bdev_read_blocks_with_md 19863709
bdev_readv_blocks_with_md 92641981
bdev_register 7980
bdev_register_finished 7966
bdev_reset_check_outstanding_io 79
bdev_reset_check_outstanding_io_done 79
bdev_reset_complete 302
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 358
bdev_reset_freeze_channel_done 302
bdev_reset_poll_for_outstanding_io 48
bdev_rw_should_split 231647096
bdev_rw_split_get_buf_cb 148622
bdev_seek 60
bdev_seek_complete_cb 12
bdev_set_qos_limit_done 220
bdev_set_qos_rate_limits 142
bdev_shared_ch_retry_io 6000290
bdev_start_qos 72056
bdev_start_reset 302
bdev_submit_request 248184607
bdev_trace 2143
bdev_unfreeze_channel 358
bdev_unlock_lba_range 3377
bdev_unlock_lba_range_cb 7007
bdev_unlock_lba_range_get_channel 4074
bdev_unmap_should_split 17030754
bdev_unmap_split 18
bdev_unquiesce_range_unlocked 3642
bdev_unregister 7966
bdev_unregister_abort_channel 789
bdev_unregister_unsafe 9289
bdev_update_qd_sampling_period 153
bdev_update_qos_rate_limit_msg 15
bdev_wait_for_examine_cb 8890825
bdev_write_blocks_with_md 24692495
bdev_write_zero_buffer 414669
bdev_write_zero_buffer_done 414669
bdev_write_zeroes_should_split 2170118
bdev_write_zeroes_split 5568
bdev_writev_blocks_with_md 91041220
claim_bdev 376
claim_opts_copy 132
claim_reset 352
claim_type_is_v2 1698
claim_type_promotes_to_write 110
claim_verify_rom 104
claim_verify_rwm 48
claim_verify_rwo 302
event_notify 1679
io_channel_iter_get_bdev 637824
log_already_claimed 155
parent_bdev_io_complete 4006172
register_flag_bdev 2265
spdk_bdev_abort 25778
spdk_bdev_add_io_stat 26334
spdk_bdev_alias_add 8018
spdk_bdev_alias_del 32
spdk_bdev_alias_del_all 608
spdk_bdev_channel_get_histogram 924
spdk_bdev_claim_get_name 8743
spdk_bdev_claim_opts_init 544
spdk_bdev_close 35362
spdk_bdev_compare_blocks 24
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3333
spdk_bdev_comparev_blocks 3381
spdk_bdev_comparev_blocks_with_md 36
spdk_bdev_copy_blocks 359
spdk_bdev_desc_get_bdev 480267634
spdk_bdev_destruct_done 2131
spdk_bdev_dump_info_json 29365
spdk_bdev_dump_io_stat_json 271
spdk_bdev_examine 6
spdk_bdev_finish 2502
spdk_bdev_first 4861
spdk_bdev_first_leaf 496
spdk_bdev_flush 619544
spdk_bdev_flush_blocks 3763847
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 324511
spdk_bdev_for_each_channel_continue 313313
spdk_bdev_free_io 251373983
spdk_bdev_get_acwu 2866
spdk_bdev_get_aliases 29373
spdk_bdev_get_block_size 41116567
spdk_bdev_get_buf_align 77235481
spdk_bdev_get_by_name 4900
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 26588191
spdk_bdev_get_device_stat 269
spdk_bdev_get_dif_type 81122102
spdk_bdev_get_io_channel 43012
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_max_copy 2765
spdk_bdev_get_md_size 54035554
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 156791
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 70692
spdk_bdev_get_num_blocks 49014585
spdk_bdev_get_nvme_ctratt 3079
spdk_bdev_get_optimal_io_boundary 2767
spdk_bdev_get_opts 318
spdk_bdev_get_physical_block_size 4733
spdk_bdev_get_product_name 33327
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 267
spdk_bdev_get_qos_rate_limits 29373
spdk_bdev_get_qos_rpc_type 117460
spdk_bdev_get_uuid 67047
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 6259
spdk_bdev_has_write_cache 5868
spdk_bdev_histogram_enable 685
spdk_bdev_histogram_get 32
spdk_bdev_initialize 2502
spdk_bdev_io_complete 248184908
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 25934102
spdk_bdev_io_complete_nvme_status 36361597
spdk_bdev_io_complete_scsi_status 4997251
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 38283792
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 51823494
spdk_bdev_io_get_iovec 513026
spdk_bdev_io_get_md_buf 7122020
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 23845318
spdk_bdev_io_get_scsi_status 27526495
spdk_bdev_io_get_seek_offset 60
spdk_bdev_io_get_submit_tsc 38285167
spdk_bdev_io_get_thread 262424924
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 13436008
spdk_bdev_io_set_md_buf 42366
spdk_bdev_io_type_supported 1211325
spdk_bdev_is_dif_check_enabled 1136244
spdk_bdev_is_dif_head_of_md 569450
spdk_bdev_is_md_interleaved 27585100
spdk_bdev_is_md_separate 60302513
spdk_bdev_is_zoned 3932
spdk_bdev_module_claim_bdev 6633
spdk_bdev_module_claim_bdev_desc 514
spdk_bdev_module_examine_done 80473
spdk_bdev_module_fini_done 6163
spdk_bdev_module_fini_start_done 2040
spdk_bdev_module_init_done 384
spdk_bdev_module_list_add 38460
spdk_bdev_module_list_find 38460
spdk_bdev_module_release_bdev 6525
spdk_bdev_next 27492
spdk_bdev_next_leaf 1246
spdk_bdev_notify_blockcnt_change 181
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 1920783
spdk_bdev_open_async 2172
spdk_bdev_open_ext 34351
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 861763
spdk_bdev_quiesce 480
spdk_bdev_quiesce_range 3162
spdk_bdev_read 11911706
spdk_bdev_read_blocks 18063457
spdk_bdev_read_blocks_with_md 1800252
spdk_bdev_readv 2069220
spdk_bdev_readv_blocks 16451008
spdk_bdev_readv_blocks_ext 37090421
spdk_bdev_readv_blocks_with_md 35067166
spdk_bdev_register 7986
spdk_bdev_reset 308
spdk_bdev_reset_io_stat 34320
spdk_bdev_seek_data 30
spdk_bdev_seek_hole 30
spdk_bdev_set_opts 324
spdk_bdev_set_qd_sampling_period 8000
spdk_bdev_set_qos_rate_limits 154
spdk_bdev_set_timeout 942
spdk_bdev_subsystem_config_json 160
spdk_bdev_unmap 8416844
spdk_bdev_unmap_blocks 17242811
spdk_bdev_unquiesce 480
spdk_bdev_unquiesce_range 3168
spdk_bdev_unregister 8008
spdk_bdev_unregister_by_name 1232
spdk_bdev_wait_for_examine 13172
spdk_bdev_write 21894748
spdk_bdev_write_blocks 24160632
spdk_bdev_write_blocks_with_md 117194
spdk_bdev_write_zeroes 597
spdk_bdev_write_zeroes_blocks 2169819
spdk_bdev_writev 2965152
spdk_bdev_writev_blocks 15826304
spdk_bdev_writev_blocks_ext 54181391
spdk_bdev_writev_blocks_with_md 17517461
spdk_bdev_zcopy_end 514228
spdk_bdev_zcopy_start 514426
spdk_for_each_bdev 4861
spdk_for_each_bdev_leaf 496

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