LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4648 5666 82.0 %
Date: 2024-11-05 17:12:12 Functions: 414 454 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5013 23751 21.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22268997
_bdev_abort 78868
_bdev_copy_split 0
_bdev_get_block_size_with_md 690051
_bdev_init 2158
_bdev_io_check_opts 70032214
_bdev_io_complete 243221622
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 333971
_bdev_io_ext_use_bounce_buffer 332363
_bdev_io_handle_no_mem 244135756
_bdev_io_pull_bounce_data_buf 333971
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 333971
_bdev_io_put_buf 10633530
_bdev_io_set_buf 10632297
_bdev_io_set_md_buf 10632099
_bdev_io_submit 246992789
_bdev_io_submit_ext 167759226
_bdev_lock_lba_range 4668
_bdev_memory_domain_get_io_cb 332363
_bdev_memory_domain_io_get_buf 332363
_bdev_next_leaf 2188
_bdev_open_async 1037
_bdev_rw_split 636016
_bdev_trace 2158
_bdev_unlock_lba_range 4668
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 238
_calculate_measured_qd_cpl 121
_event_notify 1054
_is_buf_allocated 49024347
_media_management_notify 0
_remove_notify 755
_resize_notify 299
_spdk_bdev_quiesce 2514
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2158
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2158
_tmp_bdev_event_cb 0
_to_next_boundary 1575207
bdev_abort 78864
bdev_abort_all_buf_io 22413
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 44396
bdev_abort_buf_io 78860
bdev_abort_buf_io_cb 0
bdev_abort_io 78888
bdev_abort_io_done 78884
bdev_abort_queued_io 78868
bdev_abort_retry 4
bdev_alias_del 6348
bdev_alloc_io_stat 28283
bdev_bytes_to_blocks 59737319
bdev_calculate_measured_queue_depth 121
bdev_ch_add_to_io_submitted 248108408
bdev_ch_remove_from_io_submitted 246037216
bdev_ch_resubmit_io 6254885
bdev_ch_retry_io 5495862
bdev_channel_abort_queued_ios 22051
bdev_channel_create 21630
bdev_channel_destroy 21622
bdev_channel_destroy_resource 21622
bdev_channel_for_each_io 0
bdev_channel_get_io 249799814
bdev_channel_poll_qos 400845
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 321
bdev_channel_submit_qos_io 402278
bdev_channel_submit_qos_io_done 400327
bdev_close 64756
bdev_compare_and_write_do_compare 3381
bdev_compare_and_write_do_compare_done 3381
bdev_compare_and_write_do_write 3213
bdev_compare_and_write_do_write_done 3213
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3365
bdev_compare_do_read_done 3365
bdev_comparev_and_writev_blocks_locked 3381
bdev_comparev_and_writev_blocks_unlock 3381
bdev_comparev_and_writev_blocks_unlocked 3381
bdev_comparev_blocks_with_md 3457
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 345
bdev_copy_split 16
bdev_desc_alloc 64803
bdev_desc_free 64803
bdev_desc_release_claims 331
bdev_destroy_cb 6361
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 418181
bdev_each_channel_msg 412826
bdev_enable_histogram_config_json 940
bdev_enable_qos 21677
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6324
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2282
bdev_finish_unregister_bdevs_iter 6281
bdev_finish_wait_for_examine_done 2282
bdev_for_each_io_done 0
bdev_free_io_stat 28283
bdev_get_by_name 31479
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 223653357
bdev_get_io_stat 352
bdev_get_max_write 2769
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1098
bdev_histogram_enable_channel_cb 754
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2282
bdev_init_failed 0
bdev_io_complete 245526489
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 68423
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 244951297
bdev_io_do_submit 246636960
bdev_io_exec_sequence 400770
bdev_io_exec_sequence_cb 400770
bdev_io_get_buf 10632344
bdev_io_get_buf_complete 10632070
bdev_io_get_iobuf_cb 80942
bdev_io_get_max_buf_len 21251365
bdev_io_increment_outstanding 247371986
bdev_io_init 248864919
bdev_io_needs_sequence_exec 416134625
bdev_io_on_tailq 157776
bdev_io_pull_data 333975
bdev_io_pull_data_done 333971
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 333975
bdev_io_push_bounce_data_done 333971
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 333971
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 10633784
bdev_io_range_is_locked 57603
bdev_io_should_split 251361907
bdev_io_split 633614
bdev_io_split_done 1664234
bdev_io_split_submit 1664250
bdev_io_status_get_string 0
bdev_io_submit 247752701
bdev_io_submit_reset 301
bdev_io_submit_sequence_cb 332347
bdev_io_type_supported 9902177
bdev_io_update_io_stat 246733124
bdev_io_use_accel_sequence 656678309
bdev_io_use_memory_domain 171660037
bdev_io_valid_blocks 250126572
bdev_is_read_io 17876522
bdev_lba_range_overlapped 54292
bdev_lba_range_overlaps_tailq 4689
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4668
bdev_lock_lba_range_check_io 44343
bdev_lock_lba_range_ctx 4668
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3739
bdev_mgmt_channel_create 13105
bdev_mgmt_channel_destroy 13106
bdev_mgr_unregister_cb 2282
bdev_module_action_complete 66482
bdev_module_action_done 64200
bdev_module_all_actions_completed 12372138
bdev_module_fini_iter 8104
bdev_module_fini_start_iter 4218
bdev_module_get_max_ctx_size 2282
bdev_modules_init 2282
bdev_name_add 12686
bdev_name_cmp 129462
bdev_name_del 449
bdev_name_del_unsafe 12668
bdev_name_tree_RB_FIND 31479
bdev_name_tree_RB_INSERT 12686
bdev_name_tree_RB_INSERT_COLOR 12668
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 12668
bdev_name_tree_RB_REMOVE_COLOR 9773
bdev_no_mem_poller 1
bdev_ok_to_examine 6324
bdev_open 64803
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2282
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28181
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 940
bdev_qos_destroy 196
bdev_qos_io_submit 11897424
bdev_qos_io_to_limit 931555092
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 931561307
bdev_qos_r_bps_queue 17876466
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 216571457
bdev_qos_rw_bps_rewind_quota 7082104
bdev_qos_rw_iops_queue 731257272
bdev_qos_rw_iops_rewind_quota 10666437
bdev_qos_rw_queue_io 947829501
bdev_qos_rw_rewind_io 17748541
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 772543
bdev_queue_nomem_io_tail 5482537
bdev_quiesce_range_locked 1255
bdev_read_blocks_with_md 17863267
bdev_readv_blocks_with_md 97917470
bdev_register 6334
bdev_register_finished 6324
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 317
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 362
bdev_reset_freeze_channel_done 317
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 217451707
bdev_rw_split_get_buf_cb 80241
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 5495863
bdev_start_qos 64756
bdev_start_reset 317
bdev_submit_request 246643483
bdev_trace 2048
bdev_unfreeze_channel 362
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4668
bdev_unlock_lba_range_get_channel 3743
bdev_unmap_should_split 26370065
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1255
bdev_unregister 6324
bdev_unregister_abort_channel 429
bdev_unregister_unsafe 7015
bdev_update_qd_sampling_period 142
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12369856
bdev_write_blocks_with_md 31085467
bdev_write_zero_buffer 687282
bdev_write_zero_buffer_done 687282
bdev_write_zeroes_should_split 3343583
bdev_write_zeroes_split 11194
bdev_writev_blocks_with_md 70967702
claim_bdev 331
claim_opts_copy 88
claim_reset 314
claim_type_is_v2 1455
claim_type_promotes_to_write 83
claim_verify_rom 79
claim_verify_rwm 32
claim_verify_rwo 272
event_notify 1054
io_channel_iter_get_bdev 831004
log_already_claimed 110
parent_bdev_io_complete 633610
register_flag_bdev 2158
spdk_bdev_abort 78844
spdk_bdev_add_io_stat 21961
spdk_bdev_alias_add 6366
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1090
spdk_bdev_claim_get_name 8428
spdk_bdev_claim_opts_init 443
spdk_bdev_close 27458
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3401
spdk_bdev_comparev_blocks 3433
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 333
spdk_bdev_desc_get_bdev 477589770
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30118
spdk_bdev_dump_io_stat_json 332
spdk_bdev_enable_histogram_opts_init 764
spdk_bdev_examine 4
spdk_bdev_finish 2282
spdk_bdev_first 5106
spdk_bdev_first_leaf 632
spdk_bdev_flush 664676
spdk_bdev_flush_blocks 2690068
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 418185
spdk_bdev_for_each_channel_continue 412822
spdk_bdev_free_io 245459910
spdk_bdev_get_acwu 2733
spdk_bdev_get_aliases 30166
spdk_bdev_get_block_size 46858396
spdk_bdev_get_buf_align 68565916
spdk_bdev_get_by_name 3298
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8352241
spdk_bdev_get_device_stat 342
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 95763254
spdk_bdev_get_io_channel 34757
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602360
spdk_bdev_get_max_copy 2599
spdk_bdev_get_md_size 48274936
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133259
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65993
spdk_bdev_get_num_blocks 29812612
spdk_bdev_get_numa_id 1429
spdk_bdev_get_nvme_ctratt 3549
spdk_bdev_get_nvme_nsid 2980
spdk_bdev_get_optimal_io_boundary 2603
spdk_bdev_get_opts 361
spdk_bdev_get_physical_block_size 3657
spdk_bdev_get_product_name 32655
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 327
spdk_bdev_get_qos_rate_limits 30128
spdk_bdev_get_qos_rpc_type 120472
spdk_bdev_get_uuid 46198
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6357
spdk_bdev_has_write_cache 3131
spdk_bdev_histogram_enable 757
spdk_bdev_histogram_enable_ext 764
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2282
spdk_bdev_io_complete 244469279
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 37338799
spdk_bdev_io_complete_nvme_status 26810305
spdk_bdev_io_complete_scsi_status 4548568
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 32566937
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 40938916
spdk_bdev_io_get_iovec 949584
spdk_bdev_io_get_md_buf 9766140
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 22935887
spdk_bdev_io_get_scsi_status 8578201
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 28419231
spdk_bdev_io_get_thread 255696860
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11270995
spdk_bdev_io_set_md_buf 31980
spdk_bdev_io_type_supported 2345163
spdk_bdev_is_dif_check_enabled 1251930
spdk_bdev_is_dif_head_of_md 625809
spdk_bdev_is_md_interleaved 9674555
spdk_bdev_is_md_separate 51951384
spdk_bdev_is_zoned 5244
spdk_bdev_module_claim_bdev 4887
spdk_bdev_module_claim_bdev_desc 423
spdk_bdev_module_examine_done 63940
spdk_bdev_module_fini_done 5822
spdk_bdev_module_fini_start_done 1936
spdk_bdev_module_init_done 260
spdk_bdev_module_list_add 36697
spdk_bdev_module_list_find 36697
spdk_bdev_module_release_bdev 4815
spdk_bdev_next 29424
spdk_bdev_next_leaf 1556
spdk_bdev_notify_blockcnt_change 204
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 88
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 157725
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27152
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 924090
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1086
spdk_bdev_read 13723246
spdk_bdev_read_blocks 16599333
spdk_bdev_read_blocks_with_md 1300452
spdk_bdev_readv 1776400
spdk_bdev_readv_blocks 7649387
spdk_bdev_readv_blocks_ext 26278421
spdk_bdev_readv_blocks_with_md 62933165
spdk_bdev_register 6338
spdk_bdev_reset 321
spdk_bdev_reset_io_stat 28974
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 365
spdk_bdev_set_qd_sampling_period 6349
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1102
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 12789754
spdk_bdev_unmap_blocks 26556584
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1090
spdk_bdev_unregister 6352
spdk_bdev_unregister_by_name 778
spdk_bdev_wait_for_examine 11140
spdk_bdev_write 28761798
spdk_bdev_write_blocks 30615915
spdk_bdev_write_blocks_with_md 124844
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3343430
spdk_bdev_writev 1913583
spdk_bdev_writev_blocks 5683882
spdk_bdev_writev_blocks_ext 43947798
spdk_bdev_writev_blocks_with_md 21106560
spdk_bdev_zcopy_end 996540
spdk_bdev_zcopy_start 1019530
spdk_for_each_bdev 5106
spdk_for_each_bdev_leaf 632

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