LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4676 5669 82.5 %
Date: 2024-11-19 21:39:11 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4948 23689 20.9 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 26599606
_bdev_abort 95704
_bdev_copy_split 0
_bdev_get_block_size_with_md 655914
_bdev_init 2322
_bdev_io_check_opts 94790573
_bdev_io_complete 284066153
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 324618
_bdev_io_ext_use_bounce_buffer 322837
_bdev_io_handle_no_mem 284965711
_bdev_io_pull_bounce_data_buf 324618
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 324618
_bdev_io_put_buf 14735153
_bdev_io_set_buf 14734614
_bdev_io_set_md_buf 14734717
_bdev_io_submit 288081207
_bdev_io_submit_ext 208555645
_bdev_lock_lba_range 5706
_bdev_memory_domain_get_io_cb 322837
_bdev_memory_domain_io_get_buf 322837
_bdev_next_leaf 2324
_bdev_open_async 1066
_bdev_reset_complete 340
_bdev_rw_split 2196858
_bdev_trace 2322
_bdev_unlock_lba_range 5706
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 194
_calculate_measured_qd_cpl 99
_event_notify 1238
_is_buf_allocated 65031126
_media_management_notify 0
_remove_notify 782
_resize_notify 456
_spdk_bdev_quiesce 2532
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2322
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2322
_tmp_bdev_event_cb 0
_to_next_boundary 3653206
bdev_abort 95700
bdev_abort_all_buf_io 26757
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 27142
bdev_abort_buf_io 95696
bdev_abort_buf_io_cb 0
bdev_abort_io 95724
bdev_abort_io_done 95720
bdev_abort_queued_io 95704
bdev_abort_retry 4
bdev_alias_del 7060
bdev_alloc_io_stat 33281
bdev_bytes_to_blocks 58828877
bdev_calculate_measured_queue_depth 99
bdev_ch_add_to_io_submitted 290642014
bdev_ch_remove_from_io_submitted 288032706
bdev_ch_resubmit_io 5816417
bdev_ch_retry_io 5112569
bdev_channel_abort_queued_ios 26372
bdev_channel_create 25917
bdev_channel_destroy 25909
bdev_channel_destroy_resource 25909
bdev_channel_for_each_io 0
bdev_channel_get_io 292198098
bdev_channel_poll_qos 382301
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 383614
bdev_channel_submit_qos_io_done 381651
bdev_close 72116
bdev_compare_and_write_do_compare 4410
bdev_compare_and_write_do_compare_done 4410
bdev_compare_and_write_do_write 4238
bdev_compare_and_write_do_write_done 4238
bdev_compare_blocks_with_md 16
bdev_compare_do_read 4394
bdev_compare_do_read_done 4394
bdev_comparev_and_writev_blocks_locked 4410
bdev_comparev_and_writev_blocks_unlock 4410
bdev_comparev_and_writev_blocks_unlocked 4410
bdev_comparev_blocks_with_md 4486
bdev_copy_do_read 12
bdev_copy_do_read_done 12
bdev_copy_do_write 12
bdev_copy_do_write_done 12
bdev_copy_get_buf_cb 12
bdev_copy_should_split 347
bdev_copy_split 16
bdev_desc_alloc 72165
bdev_desc_free 72165
bdev_desc_release_claims 404
bdev_destroy_cb 7075
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 402346
bdev_each_channel_msg 396346
bdev_enable_histogram_config_json 961
bdev_enable_qos 25964
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 7048
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 182
bdev_examine_allowlist_free 2456
bdev_examine_allowlist_remove 14064
bdev_finish_unregister_bdevs_iter 6961
bdev_finish_wait_for_examine_done 2456
bdev_for_each_io_done 0
bdev_free_io_stat 33282
bdev_get_by_name 35151
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 342
bdev_get_each_channel_stat 339
bdev_get_io_size_in_byte 211180457
bdev_get_io_stat 352
bdev_get_max_write 3215
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1147
bdev_histogram_enable_channel_cb 801
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 58
bdev_init_complete 2456
bdev_init_failed 0
bdev_io_complete 287152399
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 65777
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 285844336
bdev_io_do_submit 287581507
bdev_io_exec_sequence 388598
bdev_io_exec_sequence_cb 388598
bdev_io_get_buf 14734090
bdev_io_get_buf_complete 14734676
bdev_io_get_iobuf_cb 74971
bdev_io_get_max_buf_len 29463325
bdev_io_increment_outstanding 288205679
bdev_io_init 291220820
bdev_io_needs_sequence_exec 498834833
bdev_io_on_tailq 191448
bdev_io_pull_data 324622
bdev_io_pull_data_done 324618
bdev_io_pull_data_done_and_track 8
bdev_io_pull_md_buf 16
bdev_io_pull_md_buf_done 8
bdev_io_push_bounce_data 324622
bdev_io_push_bounce_data_done 324618
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 324618
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 14735162
bdev_io_range_is_locked 61819
bdev_io_should_split 295854313
bdev_io_split 2194150
bdev_io_split_done 3747833
bdev_io_split_submit 3747849
bdev_io_status_get_string 0
bdev_io_submit 290452810
bdev_io_submit_reset 315
bdev_io_submit_sequence_cb 322821
bdev_io_type_supported 10501372
bdev_io_update_io_stat 286413744
bdev_io_use_accel_sequence 777150436
bdev_io_use_memory_domain 216529446
bdev_io_valid_blocks 291836290
bdev_is_read_io 17860804
bdev_lba_range_overlapped 57479
bdev_lba_range_overlaps_tailq 5727
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 4442
bdev_lock_lba_range_cb 5706
bdev_lock_lba_range_check_io 47439
bdev_lock_lba_range_ctx 5706
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 4786
bdev_mgmt_channel_create 15494
bdev_mgmt_channel_destroy 15494
bdev_mgr_unregister_cb 2456
bdev_module_action_complete 74232
bdev_module_action_done 71776
bdev_module_all_actions_completed 12104336
bdev_module_fini_iter 8748
bdev_module_fini_start_iter 4546
bdev_module_get_max_ctx_size 2456
bdev_modules_init 2456
bdev_name_add 14110
bdev_name_cmp 147618
bdev_name_del 686
bdev_name_del_unsafe 14092
bdev_name_tree_RB_FIND 35151
bdev_name_tree_RB_INSERT 14110
bdev_name_tree_RB_INSERT_COLOR 14092
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 14092
bdev_name_tree_RB_REMOVE_COLOR 10895
bdev_no_mem_poller 1
bdev_ok_to_examine 7048
bdev_open 72165
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1056
bdev_open_async_fini 2456
bdev_open_async_opts_copy 1056
bdev_open_async_opts_get_default 1056
bdev_open_ext 31715
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 961
bdev_qos_destroy 196
bdev_qos_io_submit 10261435
bdev_qos_io_to_limit 825288166
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 825291857
bdev_qos_r_bps_queue 17860748
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 204113065
bdev_qos_rw_bps_rewind_quota 7067518
bdev_qos_rw_iops_queue 637828628
bdev_qos_rw_iops_rewind_quota 10665438
bdev_qos_rw_queue_io 841942573
bdev_qos_rw_rewind_io 17732956
bdev_qos_set_ops 146
bdev_qos_update_max_quota_per_timeslice 146
bdev_qos_w_bps_queue 56
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 8
bdev_queue_nomem_io_head 721144
bdev_queue_nomem_io_tail 5095468
bdev_quiesce_range_locked 1264
bdev_read_blocks_with_md 20237576
bdev_readv_blocks_with_md 115047334
bdev_register 7046
bdev_register_finished 7036
bdev_reset_check_outstanding_io 53
bdev_reset_check_outstanding_io_done 53
bdev_reset_complete 332
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 385
bdev_reset_freeze_channel_done 332
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 261982378
bdev_rw_split_get_buf_cb 60023
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5112570
bdev_start_qos 72116
bdev_start_reset 340
bdev_submit_request 288257599
bdev_trace 2211
bdev_unfreeze_channel 389
bdev_unlock_lba_range 4450
bdev_unlock_lba_range_cb 5706
bdev_unlock_lba_range_get_channel 4790
bdev_unmap_should_split 25972409
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1264
bdev_unregister 7036
bdev_unregister_abort_channel 463
bdev_unregister_unsafe 7751
bdev_update_qd_sampling_period 120
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12101880
bdev_write_blocks_with_md 31054926
bdev_write_zero_buffer 652699
bdev_write_zero_buffer_done 652699
bdev_write_zeroes_should_split 2723830
bdev_write_zeroes_split 11981
bdev_writev_blocks_with_md 94260826
claim_bdev 404
claim_opts_copy 88
claim_reset 383
claim_type_is_v2 1759
claim_type_promotes_to_write 99
claim_verify_rom 91
claim_verify_rwm 32
claim_verify_rwo 333
event_notify 1238
io_channel_iter_get_bdev 798691
log_already_claimed 115
parent_bdev_io_complete 2194146
register_flag_bdev 2322
spdk_bdev_abort 95680
spdk_bdev_add_io_stat 26248
spdk_bdev_alias_add 7078
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 666
spdk_bdev_channel_get_histogram 1139
spdk_bdev_claim_get_name 9755
spdk_bdev_claim_opts_init 552
spdk_bdev_close 30980
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 4432
spdk_bdev_comparev_blocks 4462
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 335
spdk_bdev_desc_get_bdev 557389471
spdk_bdev_destruct_done 1945
spdk_bdev_dump_info_json 33178
spdk_bdev_dump_io_stat_json 332
spdk_bdev_enable_histogram_opts_init 811
spdk_bdev_examine 16
spdk_bdev_finish 2456
spdk_bdev_first 5731
spdk_bdev_first_leaf 673
spdk_bdev_flush 699868
spdk_bdev_flush_blocks 4416788
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 402345
spdk_bdev_for_each_channel_continue 396344
spdk_bdev_free_io 288121864
spdk_bdev_get_acwu 5058
spdk_bdev_get_aliases 33234
spdk_bdev_get_block_size 50772898
spdk_bdev_get_buf_align 89408323
spdk_bdev_get_by_name 3436
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 23897053
spdk_bdev_get_device_stat 342
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 99940148
spdk_bdev_get_io_channel 40264
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 663560
spdk_bdev_get_max_copy 4923
spdk_bdev_get_md_size 62203235
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 148473
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 73594
spdk_bdev_get_num_blocks 53125938
spdk_bdev_get_numa_id 1478
spdk_bdev_get_nvme_ctratt 4586
spdk_bdev_get_nvme_nsid 3849
spdk_bdev_get_optimal_io_boundary 4927
spdk_bdev_get_opts 379
spdk_bdev_get_physical_block_size 6877
spdk_bdev_get_product_name 37134
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 327
spdk_bdev_get_qos_rate_limits 33188
spdk_bdev_get_qos_rpc_type 132712
spdk_bdev_get_uuid 91502
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 8966
spdk_bdev_has_write_cache 5814
spdk_bdev_histogram_enable 804
spdk_bdev_histogram_enable_ext 811
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2456
spdk_bdev_io_complete 285461448
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 38695158
spdk_bdev_io_complete_nvme_status 40918933
spdk_bdev_io_complete_scsi_status 3798811
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 41002006
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 49317689
spdk_bdev_io_get_iovec 775688
spdk_bdev_io_get_md_buf 9390364
spdk_bdev_io_get_nvme_fused_status 4146
spdk_bdev_io_get_nvme_status 30219994
spdk_bdev_io_get_scsi_status 24876825
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 43740024
spdk_bdev_io_get_thread 302163032
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 15213991
spdk_bdev_io_set_md_buf 32946
spdk_bdev_io_type_supported 2351820
spdk_bdev_is_dif_check_enabled 806452
spdk_bdev_is_dif_head_of_md 403040
spdk_bdev_is_md_interleaved 24963163
spdk_bdev_is_md_separate 67935795
spdk_bdev_is_zoned 7714
spdk_bdev_module_claim_bdev 5812
spdk_bdev_module_claim_bdev_desc 500
spdk_bdev_module_examine_done 71504
spdk_bdev_module_fini_done 6292
spdk_bdev_module_fini_start_done 2090
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 39477
spdk_bdev_module_list_find 39477
spdk_bdev_module_release_bdev 5740
spdk_bdev_next 32456
spdk_bdev_next_leaf 1651
spdk_bdev_notify_blockcnt_change 283
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 145
spdk_bdev_nvme_io_passthru 91
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 2021012
spdk_bdev_open_async 1056
spdk_bdev_open_ext 30657
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 935681
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1095
spdk_bdev_read 13450040
spdk_bdev_read_blocks 18451913
spdk_bdev_read_blocks_with_md 1789355
spdk_bdev_readv 1620226
spdk_bdev_readv_blocks 15768651
spdk_bdev_readv_blocks_ext 38734479
spdk_bdev_readv_blocks_with_md 58568011
spdk_bdev_register 7050
spdk_bdev_reset 340
spdk_bdev_reset_io_stat 33972
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 383
spdk_bdev_set_qd_sampling_period 7061
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1151
spdk_bdev_subsystem_config_json 182
spdk_bdev_unmap 12473126
spdk_bdev_unmap_blocks 26206303
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1099
spdk_bdev_unregister 7064
spdk_bdev_unregister_by_name 817
spdk_bdev_wait_for_examine 12334
spdk_bdev_write 28241400
spdk_bdev_write_blocks 30405154
spdk_bdev_write_blocks_with_md 107586
spdk_bdev_write_zeroes 721
spdk_bdev_write_zeroes_blocks 2723471
spdk_bdev_writev 2549338
spdk_bdev_writev_blocks 15501641
spdk_bdev_writev_blocks_ext 56150443
spdk_bdev_writev_blocks_with_md 21247736
spdk_bdev_zcopy_end 833188
spdk_bdev_zcopy_start 861473
spdk_for_each_bdev 5731
spdk_for_each_bdev_leaf 673

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