LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4698 5750 81.7 %
Date: 2024-11-20 07:43:35 Functions: 423 471 89.8 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4969 23955 20.7 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 21338822
_bdev_abort 109416
_bdev_copy_split 0
_bdev_get_block_size_with_md 623627
_bdev_init 2157
_bdev_io_check_opts 71289219
_bdev_io_complete 237773002
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 340454
_bdev_io_ext_use_bounce_buffer 338845
_bdev_io_get_bounce_buf 338845
_bdev_io_handle_no_mem 238696174
_bdev_io_pull_bounce_data_buf 340454
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 340454
_bdev_io_put_buf 10622991
_bdev_io_set_buf 10621715
_bdev_io_set_md_buf 10621662
_bdev_io_submit 240572532
_bdev_io_submit_ext 165410445
_bdev_lock_lba_range 4673
_bdev_memory_domain_get_io_cb 338845
_bdev_next_leaf 2188
_bdev_open_async 1037
_bdev_rw_split 788993
_bdev_trace 2157
_bdev_unlock_lba_range 4673
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 228
_calculate_measured_qd_cpl 116
_event_notify 1188
_is_buf_allocated 48241459
_media_management_notify 0
_remove_notify 755
_resize_notify 433
_spdk_bdev_quiesce 2524
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2157
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2157
_tmp_bdev_event_cb 0
_to_next_boundary 1741633
bdev_abort 109412
bdev_abort_all_buf_io 22753
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 45077
bdev_abort_buf_io 109408
bdev_abort_buf_io_cb 0
bdev_abort_io 109436
bdev_abort_io_done 109432
bdev_abort_queued_io 109416
bdev_abort_retry 4
bdev_alias_del 6353
bdev_alloc_io_stat 28628
bdev_bytes_to_blocks 55951898
bdev_calculate_measured_queue_depth 116
bdev_ch_add_to_io_submitted 241434436
bdev_ch_remove_from_io_submitted 240647384
bdev_ch_resubmit_io 5245501
bdev_ch_retry_io 4598552
bdev_channel_abort_queued_ios 22391
bdev_channel_create 21970
bdev_channel_destroy 21962
bdev_channel_destroy_resource 21962
bdev_channel_for_each_io 0
bdev_channel_get_io 242445258
bdev_channel_poll_qos 405574
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 321
bdev_channel_submit_qos_io 406756
bdev_channel_submit_qos_io_done 404905
bdev_close 64878
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 64925
bdev_desc_free 64925
bdev_desc_get_block_size 305193075
bdev_desc_release_claims 330
bdev_destroy_cb 6366
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 422766
bdev_each_channel_msg 417300
bdev_enable_histogram_config_json 940
bdev_enable_qos 22017
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6329
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2281
bdev_finish_unregister_bdevs_iter 6277
bdev_finish_wait_for_examine_done 2281
bdev_for_each_io_done 0
bdev_free_io_stat 28628
bdev_get_by_name 31477
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 342
bdev_get_each_channel_stat 337
bdev_get_io_size_in_byte 203695392
bdev_get_io_stat 352
bdev_get_max_write 2740
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 2281
bdev_init_failed 0
bdev_io_complete 239767606
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 69017
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 239658626
bdev_io_do_submit 240041983
bdev_io_exec_sequence 407846
bdev_io_exec_sequence_cb 407846
bdev_io_get_block_size 204551405
bdev_io_get_buf 10620305
bdev_io_get_buf_complete 10621572
bdev_io_get_iobuf_cb 70754
bdev_io_get_max_buf_len 21234931
bdev_io_increment_outstanding 240308491
bdev_io_init 241043888
bdev_io_init_dif_ctx 8
bdev_io_needs_bounce_buffer 165599416
bdev_io_needs_metadata 165566345
bdev_io_needs_sequence_exec 412261301
bdev_io_on_tailq 218872
bdev_io_pull_data 340458
bdev_io_pull_data_done 340454
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 340458
bdev_io_push_bounce_data_done 340454
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 340454
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 10623034
bdev_io_range_is_locked 49825
bdev_io_should_split 245612362
bdev_io_split 787677
bdev_io_split_done 1815897
bdev_io_split_submit 1815913
bdev_io_status_get_string 0
bdev_io_submit 241508481
bdev_io_submit_reset 301
bdev_io_submit_sequence_cb 338829
bdev_io_type_supported 9220006
bdev_io_update_io_stat 241417349
bdev_io_use_accel_sequence 644669688
bdev_io_use_memory_domain 169734195
bdev_io_valid_blocks 242363354
bdev_is_read_io 17921850
bdev_lba_range_overlapped 46514
bdev_lba_range_overlaps_tailq 4694
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4673
bdev_lock_lba_range_check_io 35732
bdev_lock_lba_range_ctx 4673
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3743
bdev_mgmt_channel_create 12988
bdev_mgmt_channel_destroy 12988
bdev_mgr_unregister_cb 2281
bdev_module_action_complete 66494
bdev_module_action_done 64213
bdev_module_all_actions_completed 11803062
bdev_module_fini_iter 8100
bdev_module_fini_start_iter 4216
bdev_module_get_max_ctx_size 2281
bdev_modules_init 2281
bdev_name_add 12696
bdev_name_cmp 129823
bdev_name_del 449
bdev_name_del_unsafe 12678
bdev_name_tree_RB_FIND 31477
bdev_name_tree_RB_INSERT 12696
bdev_name_tree_RB_INSERT_COLOR 12678
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 12678
bdev_name_tree_RB_REMOVE_COLOR 9773
bdev_no_mem_poller 1
bdev_ok_to_examine 6329
bdev_open 64925
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2281
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28294
bdev_open_opts_copy 8
bdev_open_opts_get_defaults 64929
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 940
bdev_qos_destroy 196
bdev_qos_io_submit 10779401
bdev_qos_io_to_limit 791720165
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 791728521
bdev_qos_r_bps_queue 17921794
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 196519115
bdev_qos_rw_bps_rewind_quota 7176284
bdev_qos_rw_iops_queue 611694662
bdev_qos_rw_iops_rewind_quota 10607388
bdev_qos_rw_queue_io 808214902
bdev_qos_rw_rewind_io 17783672
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 660727
bdev_queue_nomem_io_tail 4584969
bdev_quiesce_range_locked 1260
bdev_read_blocks_with_md 17088483
bdev_readv_blocks_with_md 95906099
bdev_register 6339
bdev_register_finished 6329
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 212540932
bdev_rw_split_get_buf_cb 67012
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 4598553
bdev_start_qos 64878
bdev_start_reset 317
bdev_submit_request 240019980
bdev_trace 2047
bdev_unfreeze_channel 362
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4673
bdev_unlock_lba_range_get_channel 3747
bdev_unmap_should_split 25898104
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1260
bdev_unregister 6329
bdev_unregister_abort_channel 429
bdev_unregister_unsafe 7020
bdev_update_qd_sampling_period 137
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 11800781
bdev_write_blocks_with_md 29015162
bdev_write_zero_buffer 620887
bdev_write_zero_buffer_done 620887
bdev_write_zeroes_should_split 2856226
bdev_write_zeroes_split 9347
bdev_writev_blocks_with_md 70554456
claim_bdev 330
claim_opts_copy 88
claim_reset 314
claim_type_is_v2 1452
claim_type_promotes_to_write 82
claim_verify_rom 78
claim_verify_rwm 32
claim_verify_rwo 272
event_notify 1188
io_channel_iter_get_bdev 840065
log_already_claimed 110
parent_bdev_io_complete 787673
register_flag_bdev 2157
spdk_bdev_abort 109392
spdk_bdev_add_io_stat 22299
spdk_bdev_alias_add 6371
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 442
spdk_bdev_close 27569
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 709568233
spdk_bdev_desc_get_block_size 0
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 0
spdk_bdev_desc_get_md_size 0
spdk_bdev_desc_is_dif_check_enabled 0
spdk_bdev_desc_is_dif_head_of_md 0
spdk_bdev_desc_is_md_interleaved 0
spdk_bdev_desc_is_md_separate 0
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30124
spdk_bdev_dump_io_stat_json 332
spdk_bdev_enable_histogram_opts_init 764
spdk_bdev_examine 4
spdk_bdev_finish 2281
spdk_bdev_first 5110
spdk_bdev_first_leaf 632
spdk_bdev_flush 742732
spdk_bdev_flush_blocks 3108931
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 422768
spdk_bdev_for_each_channel_continue 417298
spdk_bdev_free_io 240766726
spdk_bdev_get_acwu 2673
spdk_bdev_get_aliases 30172
spdk_bdev_get_block_size 49978935
spdk_bdev_get_buf_align 67309882
spdk_bdev_get_by_name 3183
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8655976
spdk_bdev_get_device_stat 342
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 91271263
spdk_bdev_get_io_channel 34911
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602480
spdk_bdev_get_max_copy 2539
spdk_bdev_get_md_size 48784530
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133454
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66001
spdk_bdev_get_num_blocks 33617346
spdk_bdev_get_numa_id 1429
spdk_bdev_get_nvme_ctratt 3680
spdk_bdev_get_nvme_nsid 3027
spdk_bdev_get_optimal_io_boundary 2543
spdk_bdev_get_opts 361
spdk_bdev_get_physical_block_size 3574
spdk_bdev_get_product_name 32657
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 327
spdk_bdev_get_qos_rate_limits 30134
spdk_bdev_get_qos_rpc_type 120496
spdk_bdev_get_uuid 47687
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6297
spdk_bdev_has_write_cache 3063
spdk_bdev_histogram_enable 757
spdk_bdev_histogram_enable_ext 764
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2281
spdk_bdev_io_complete 239886231
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 35504487
spdk_bdev_io_complete_nvme_status 26663236
spdk_bdev_io_complete_scsi_status 4762067
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 31617169
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 38971854
spdk_bdev_io_get_iovec 1081485
spdk_bdev_io_get_md_buf 9639933
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 26163066
spdk_bdev_io_get_scsi_status 8985060
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 28388219
spdk_bdev_io_get_thread 249998065
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11399926
spdk_bdev_io_set_md_buf 35133
spdk_bdev_io_type_supported 2564884
spdk_bdev_is_dif_check_enabled 1173270
spdk_bdev_is_dif_head_of_md 586479
spdk_bdev_is_md_interleaved 9872534
spdk_bdev_is_md_separate 52310621
spdk_bdev_is_zoned 5186
spdk_bdev_module_claim_bdev 4934
spdk_bdev_module_claim_bdev_desc 422
spdk_bdev_module_examine_done 63953
spdk_bdev_module_fini_done 5819
spdk_bdev_module_fini_start_done 1935
spdk_bdev_module_init_done 260
spdk_bdev_module_list_add 36678
spdk_bdev_module_list_find 36678
spdk_bdev_module_release_bdev 4862
spdk_bdev_next 29430
spdk_bdev_next_leaf 1556
spdk_bdev_notify_blockcnt_change 271
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 296987
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27257
spdk_bdev_open_ext_v2 27265
spdk_bdev_open_opts_init 4
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 946362
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1091
spdk_bdev_read 13092851
spdk_bdev_read_blocks 15810275
spdk_bdev_read_blocks_with_md 1302003
spdk_bdev_readv 1496695
spdk_bdev_readv_blocks 7762585
spdk_bdev_readv_blocks_ext 28096911
spdk_bdev_readv_blocks_with_md 59003667
spdk_bdev_register 6343
spdk_bdev_reset 321
spdk_bdev_reset_io_stat 29317
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 365
spdk_bdev_set_qd_sampling_period 6354
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1102
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 12253420
spdk_bdev_unmap_blocks 26290027
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1095
spdk_bdev_unregister 6357
spdk_bdev_unregister_by_name 778
spdk_bdev_wait_for_examine 11141
spdk_bdev_write 26930943
spdk_bdev_write_blocks 28569359
spdk_bdev_write_blocks_with_md 126779
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 2856073
spdk_bdev_writev 1746243
spdk_bdev_writev_blocks 5501618
spdk_bdev_writev_blocks_ext 43371073
spdk_bdev_writev_blocks_with_md 21181670
spdk_bdev_zcopy_end 1156544
spdk_bdev_zcopy_start 1193652
spdk_for_each_bdev 5110
spdk_for_each_bdev_leaf 632

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