LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4794 5863 81.8 %
Date: 2024-11-15 12:48:11 Functions: 434 477 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5051 24516 20.6 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 21946484
_bdev_abort 84779
_bdev_copy_split 0
_bdev_get_block_size_with_md 629512
_bdev_init 2161
_bdev_io_check_opts 66863318
_bdev_io_complete 236023393
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2123318
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2118891
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2116363
_bdev_io_handle_no_mem 235161738
_bdev_io_pull_bounce_data_buf 2118001
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2120537
_bdev_io_put_buf 11794000
_bdev_io_set_buf 11788051
_bdev_io_set_md_buf 11789055
_bdev_io_submit 238336419
_bdev_io_submit_ext 165206159
_bdev_lock_lba_range 4674
_bdev_memory_domain_get_io_cb 2114950
_bdev_next_leaf 2228
_bdev_open_async 1052
_bdev_rw_split 827419
_bdev_trace 2161
_bdev_unlock_lba_range 4674
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 214
_calculate_measured_qd_cpl 109
_event_notify 1098
_is_buf_allocated 49285580
_media_management_notify 0
_remove_notify 755
_resize_notify 343
_spdk_bdev_quiesce 2526
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2161
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2161
_tmp_bdev_event_cb 0
_to_next_boundary 1794885
bdev_abort 84775
bdev_abort_all_buf_io 22577
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 44723
bdev_abort_buf_io 84771
bdev_abort_buf_io_cb 0
bdev_abort_io 84799
bdev_abort_io_done 84795
bdev_abort_queued_io 84779
bdev_abort_retry 4
bdev_alias_del 6367
bdev_alloc_io_stat 28465
bdev_bytes_to_blocks 55974988
bdev_calculate_measured_queue_depth 109
bdev_ch_add_to_io_submitted 239783131
bdev_ch_remove_from_io_submitted 238564719
bdev_ch_resubmit_io 6197467
bdev_ch_retry_io 5446881
bdev_channel_abort_queued_ios 22215
bdev_channel_create 21792
bdev_channel_destroy 21784
bdev_channel_destroy_resource 21784
bdev_channel_for_each_io 0
bdev_channel_get_io 239923939
bdev_channel_poll_qos 383451
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 321
bdev_channel_submit_qos_io 384386
bdev_channel_submit_qos_io_done 382524
bdev_close 64913
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 64960
bdev_desc_free 64960
bdev_desc_get_block_size 351349442
bdev_desc_release_claims 332
bdev_destroy_cb 6347
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 400422
bdev_each_channel_msg 394950
bdev_enable_histogram_config_json 940
bdev_enable_qos 21839
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6343
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2285
bdev_finish_unregister_bdevs_iter 6280
bdev_finish_wait_for_examine_done 2285
bdev_for_each_io_done 0
bdev_free_io_stat 28466
bdev_get_by_name 31605
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 344
bdev_get_each_channel_stat 341
bdev_get_io_size_in_byte 251209440
bdev_get_io_stat 354
bdev_get_max_write 2739
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1128
bdev_histogram_enable_channel_cb 769
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2285
bdev_init_failed 0
bdev_io_complete 238467628
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 66595
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 237752462
bdev_io_do_submit 237707701
bdev_io_exec_sequence 393562
bdev_io_exec_sequence_cb 393562
bdev_io_get_accel_buf 0
bdev_io_get_block_size 252101570
bdev_io_get_buf 11788206
bdev_io_get_buf_complete 11788794
bdev_io_get_iobuf_cb 60685
bdev_io_get_max_buf_len 23550872
bdev_io_increment_outstanding 238544357
bdev_io_init 238786492
bdev_io_init_dif_ctx 1791930
bdev_io_needs_accel_buffer 163186878
bdev_io_needs_bounce_buffer 165491414
bdev_io_needs_metadata 491927619
bdev_io_needs_sequence_exec 412991729
bdev_io_on_tailq 169598
bdev_io_pull_data 2124411
bdev_io_pull_data_done 2118577
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 2125127
bdev_io_push_bounce_data_done 2124398
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2123974
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 11794776
bdev_io_range_is_locked 50345
bdev_io_should_split 243504182
bdev_io_split 823253
bdev_io_split_done 1821453
bdev_io_split_submit 1821469
bdev_io_status_get_string 0
bdev_io_submit 239471661
bdev_io_submit_reset 301
bdev_io_submit_sequence_cb 326967
bdev_io_support_dif 239235410
bdev_io_type_supported 9068855
bdev_io_update_io_stat 238562351
bdev_io_use_accel_sequence 650974354
bdev_io_use_memory_domain 176311601
bdev_io_valid_blocks 239617046
bdev_is_read_io 18106992
bdev_lba_range_overlapped 47034
bdev_lba_range_overlaps_tailq 4695
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4674
bdev_lock_lba_range_check_io 39112
bdev_lock_lba_range_ctx 4674
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3742
bdev_mgmt_channel_create 13134
bdev_mgmt_channel_destroy 13134
bdev_mgr_unregister_cb 2285
bdev_module_action_complete 66651
bdev_module_action_done 64366
bdev_module_all_actions_completed 11782748
bdev_module_fini_iter 8115
bdev_module_fini_start_iter 4224
bdev_module_get_max_ctx_size 2285
bdev_modules_init 2285
bdev_name_add 12724
bdev_name_cmp 129369
bdev_name_del 449
bdev_name_del_unsafe 12706
bdev_name_tree_RB_FIND 31605
bdev_name_tree_RB_INSERT 12724
bdev_name_tree_RB_INSERT_COLOR 12706
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 12706
bdev_name_tree_RB_REMOVE_COLOR 9800
bdev_no_mem_poller 1
bdev_ok_to_examine 6343
bdev_open 64960
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2285
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28289
bdev_open_opts_copy 4124
bdev_open_opts_get_defaults 64960
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 940
bdev_qos_destroy 196
bdev_qos_io_submit 10750609
bdev_qos_io_to_limit 830932126
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 830939590
bdev_qos_r_bps_queue 18106936
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 243656682
bdev_qos_rw_bps_rewind_quota 7553421
bdev_qos_rw_iops_queue 603951513
bdev_qos_rw_iops_rewind_quota 10404995
bdev_qos_rw_queue_io 847610074
bdev_qos_rw_rewind_io 17958416
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 763671
bdev_queue_nomem_io_tail 5433991
bdev_quiesce_range_locked 1261
bdev_read_blocks_with_md 16679898
bdev_readv_blocks_with_md 96088390
bdev_register 6353
bdev_register_finished 6343
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 212409177
bdev_rw_split_get_buf_cb 64203
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 246
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5446882
bdev_start_qos 64913
bdev_start_reset 317
bdev_submit_request 237683835
bdev_trace 2051
bdev_unfreeze_channel 362
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4674
bdev_unlock_lba_range_get_channel 3746
bdev_unmap_should_split 23902463
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1261
bdev_unregister 6343
bdev_unregister_abort_channel 431
bdev_unregister_unsafe 7034
bdev_update_qd_sampling_period 130
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 11780463
bdev_write_blocks_with_md 27911310
bdev_write_zero_buffer 626773
bdev_write_zero_buffer_done 626773
bdev_write_zeroes_should_split 3001653
bdev_write_zeroes_split 3385
bdev_writev_blocks_with_md 69985305
claim_bdev 332
claim_opts_copy 88
claim_reset 314
claim_type_is_v2 1458
claim_type_promotes_to_write 84
claim_verify_rom 80
claim_verify_rwm 32
claim_verify_rwo 272
event_notify 1098
io_channel_iter_get_bdev 795368
log_already_claimed 110
parent_bdev_io_complete 823249
register_flag_bdev 2161
spdk_bdev_abort 84755
spdk_bdev_add_io_stat 22125
spdk_bdev_alias_add 6385
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1120
spdk_bdev_claim_get_name 8428
spdk_bdev_claim_opts_init 444
spdk_bdev_close 27563
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 755218740
spdk_bdev_desc_get_block_size 41976995
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 79118525
spdk_bdev_desc_get_md_size 40130697
spdk_bdev_desc_is_dif_check_enabled 904020
spdk_bdev_desc_is_dif_head_of_md 450898
spdk_bdev_desc_is_md_interleaved 450928
spdk_bdev_desc_is_md_separate 138488
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30136
spdk_bdev_dump_io_stat_json 334
spdk_bdev_enable_histogram_opts_init 779
spdk_bdev_examine 4
spdk_bdev_finish 2285
spdk_bdev_first 5104
spdk_bdev_first_leaf 642
spdk_bdev_flush 777448
spdk_bdev_flush_blocks 3161823
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 400424
spdk_bdev_for_each_channel_continue 394948
spdk_bdev_free_io 238126593
spdk_bdev_get_acwu 2714
spdk_bdev_get_aliases 30184
spdk_bdev_get_block_size 3342712
spdk_bdev_get_buf_align 70675917
spdk_bdev_get_by_name 3316
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9685282
spdk_bdev_get_device_stat 344
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 92251288
spdk_bdev_get_io_channel 34731
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602720
spdk_bdev_get_max_copy 2580
spdk_bdev_get_md_size 8146730
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133456
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65056
spdk_bdev_get_num_blocks 31427144
spdk_bdev_get_numa_id 1459
spdk_bdev_get_nvme_ctratt 3593
spdk_bdev_get_nvme_nsid 3002
spdk_bdev_get_optimal_io_boundary 2584
spdk_bdev_get_opts 361
spdk_bdev_get_physical_block_size 3633
spdk_bdev_get_product_name 32685
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 329
spdk_bdev_get_qos_rate_limits 30146
spdk_bdev_get_qos_rpc_type 120544
spdk_bdev_get_uuid 46720
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6338
spdk_bdev_has_write_cache 3117
spdk_bdev_histogram_enable 772
spdk_bdev_histogram_enable_ext 779
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2285
spdk_bdev_io_complete 237664092
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 33743020
spdk_bdev_io_complete_nvme_status 24976075
spdk_bdev_io_complete_scsi_status 5628828
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 31610774
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 41763281
spdk_bdev_io_get_iovec 894278
spdk_bdev_io_get_md_buf 8945835
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 23054568
spdk_bdev_io_get_scsi_status 10018083
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 26642248
spdk_bdev_io_get_thread 249750094
spdk_bdev_io_has_no_metadata 3543519
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 10590009
spdk_bdev_io_set_md_buf 32116
spdk_bdev_io_type_supported 2240807
spdk_bdev_is_dif_check_enabled 904005
spdk_bdev_is_dif_head_of_md 451839
spdk_bdev_is_md_interleaved 12561782
spdk_bdev_is_md_separate 54849829
spdk_bdev_is_zoned 5238
spdk_bdev_module_claim_bdev 4909
spdk_bdev_module_claim_bdev_desc 424
spdk_bdev_module_examine_done 64106
spdk_bdev_module_fini_done 5830
spdk_bdev_module_fini_start_done 1939
spdk_bdev_module_init_done 260
spdk_bdev_module_list_add 36742
spdk_bdev_module_list_find 36742
spdk_bdev_module_release_bdev 4837
spdk_bdev_next 29427
spdk_bdev_next_leaf 1586
spdk_bdev_notify_blockcnt_change 226
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 173144
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23114
spdk_bdev_open_ext_v2 27245
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 728673
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1092
spdk_bdev_read 13536567
spdk_bdev_read_blocks 15432194
spdk_bdev_read_blocks_with_md 1272124
spdk_bdev_readv 1905286
spdk_bdev_readv_blocks 8713115
spdk_bdev_readv_blocks_ext 25842994
spdk_bdev_readv_blocks_with_md 60451836
spdk_bdev_register 6357
spdk_bdev_reset 321
spdk_bdev_reset_io_stat 29161
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 365
spdk_bdev_set_qd_sampling_period 6368
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1132
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 11225985
spdk_bdev_unmap_blocks 24032019
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1096
spdk_bdev_unregister 6371
spdk_bdev_unregister_by_name 793
spdk_bdev_wait_for_examine 11173
spdk_bdev_write 26539263
spdk_bdev_write_blocks 27465663
spdk_bdev_write_blocks_with_md 115629
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3001500
spdk_bdev_writev 2094491
spdk_bdev_writev_blocks 6328433
spdk_bdev_writev_blocks_ext 41075015
spdk_bdev_writev_blocks_with_md 22066954
spdk_bdev_zcopy_end 944303
spdk_bdev_zcopy_start 968822
spdk_for_each_bdev 5104
spdk_for_each_bdev_leaf 642

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