LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4815 5868 82.1 %
Date: 2024-12-09 11:18:52 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5147 24466 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 15555319
_bdev_abort 70117
_bdev_copy_split 0
_bdev_get_block_size_with_md 494248
_bdev_init 2060
_bdev_io_check_opts 65464298
_bdev_io_complete 206598512
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2390177
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2398184
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2378765
_bdev_io_handle_no_mem 204886196
_bdev_io_pull_bounce_data_buf 2394187
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2376946
_bdev_io_put_buf 11264409
_bdev_io_set_buf 11250577
_bdev_io_set_md_buf 11241548
_bdev_io_submit 209409197
_bdev_io_submit_ext 145189531
_bdev_lock_lba_range 4648
_bdev_memory_domain_get_io_cb 2363806
_bdev_next_leaf 2124
_bdev_open_async 1029
_bdev_reset_complete 314
_bdev_rw_split 1090325
_bdev_trace 2060
_bdev_unlock_lba_range 4648
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 166
_calculate_measured_qd_cpl 85
_event_notify 1102
_is_buf_allocated 36766362
_media_management_notify 0
_remove_notify 755
_resize_notify 347
_spdk_bdev_quiesce 2518
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2060
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2060
_tmp_bdev_event_cb 0
_to_next_boundary 2369494
bdev_abort 70113
bdev_abort_all_buf_io 22071
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22422
bdev_abort_buf_io 70109
bdev_abort_buf_io_cb 0
bdev_abort_io 70137
bdev_abort_io_done 70133
bdev_abort_queued_io 70117
bdev_abort_retry 4
bdev_alias_del 6108
bdev_alloc_io_stat 27713
bdev_bytes_to_blocks 50383861
bdev_calculate_measured_queue_depth 85
bdev_ch_add_to_io_submitted 211003733
bdev_ch_remove_from_io_submitted 208672932
bdev_ch_resubmit_io 5142122
bdev_ch_retry_io 4530156
bdev_channel_abort_queued_ios 21720
bdev_channel_create 21298
bdev_channel_destroy 21290
bdev_channel_destroy_resource 21290
bdev_channel_for_each_io 0
bdev_channel_get_io 212428115
bdev_channel_poll_qos 399658
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 399450
bdev_channel_submit_qos_io_done 397541
bdev_close 63618
bdev_compare_and_write_do_compare 3359
bdev_compare_and_write_do_compare_done 3359
bdev_compare_and_write_do_write 3202
bdev_compare_and_write_do_write_done 3202
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3365
bdev_compare_do_read_done 3365
bdev_comparev_and_writev_blocks_locked 3359
bdev_comparev_and_writev_blocks_unlock 3359
bdev_comparev_and_writev_blocks_unlocked 3359
bdev_comparev_blocks_with_md 3431
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 330
bdev_copy_split 16
bdev_desc_alloc 63665
bdev_desc_free 63665
bdev_desc_get_block_size 268238383
bdev_desc_release_claims 316
bdev_destroy_cb 6088
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 415040
bdev_each_channel_msg 409857
bdev_enable_histogram_config_json 904
bdev_enable_qos 21345
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6096
bdev_examine_allowlist_check 119
bdev_examine_allowlist_config_json 161
bdev_examine_allowlist_free 2203
bdev_examine_allowlist_remove 12160
bdev_finish_unregister_bdevs_iter 5950
bdev_finish_wait_for_examine_done 2203
bdev_for_each_io_done 0
bdev_free_io_stat 27713
bdev_get_by_name 30536
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 344
bdev_get_each_channel_stat 339
bdev_get_io_size_in_byte 180799789
bdev_get_io_stat 354
bdev_get_max_write 2710
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1090
bdev_histogram_enable_channel_cb 727
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 60
bdev_init_complete 2203
bdev_init_failed 0
bdev_io_complete 208239841
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 39492
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 207777416
bdev_io_do_submit 209444209
bdev_io_exec_sequence 231324
bdev_io_exec_sequence_cb 231324
bdev_io_get_accel_buf 0
bdev_io_get_block_size 181979722
bdev_io_get_buf 11249098
bdev_io_get_buf_complete 11240442
bdev_io_get_iobuf_cb 60660
bdev_io_get_max_buf_len 22455220
bdev_io_increment_outstanding 210008833
bdev_io_init 211208932
bdev_io_init_dif_ctx 2204997
bdev_io_needs_accel_buffer 142841240
bdev_io_needs_bounce_buffer 145387698
bdev_io_needs_metadata 431425639
bdev_io_needs_sequence_exec 364009857
bdev_io_on_tailq 140274
bdev_io_pull_data 2413286
bdev_io_pull_data_done 2368521
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 2391863
bdev_io_push_bounce_data_done 2391649
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2391502
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 11265017
bdev_io_range_is_locked 59251
bdev_io_should_split 216062745
bdev_io_split 1088509
bdev_io_split_done 2456188
bdev_io_split_submit 2456204
bdev_io_status_get_string 0
bdev_io_submit 210568388
bdev_io_submit_reset 290
bdev_io_submit_sequence_cb 191832
bdev_io_type_supported 10289952
bdev_io_update_io_stat 208779078
bdev_io_use_accel_sequence 572249495
bdev_io_use_memory_domain 158204101
bdev_io_valid_blocks 212345812
bdev_is_read_io 17985729
bdev_lba_range_overlapped 55962
bdev_lba_range_overlaps_tailq 4669
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3391
bdev_lock_lba_range_cb 4648
bdev_lock_lba_range_check_io 46783
bdev_lock_lba_range_ctx 4648
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3717
bdev_mgmt_channel_create 12870
bdev_mgmt_channel_destroy 12870
bdev_mgr_unregister_cb 2203
bdev_module_action_complete 63861
bdev_module_action_done 61658
bdev_module_all_actions_completed 13507137
bdev_module_fini_iter 7759
bdev_module_fini_start_iter 4052
bdev_module_get_max_ctx_size 2203
bdev_modules_init 2203
bdev_name_add 12206
bdev_name_cmp 124653
bdev_name_del 419
bdev_name_del_unsafe 12188
bdev_name_tree_RB_FIND 30536
bdev_name_tree_RB_INSERT 12206
bdev_name_tree_RB_INSERT_COLOR 12188
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 12188
bdev_name_tree_RB_REMOVE_COLOR 9393
bdev_no_mem_poller 1
bdev_ok_to_examine 6096
bdev_open 63665
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1019
bdev_open_async_fini 2203
bdev_open_async_opts_copy 1019
bdev_open_async_opts_get_default 1019
bdev_open_ext 27343
bdev_open_opts_copy 8175
bdev_open_opts_get_defaults 67754
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 904
bdev_qos_destroy 196
bdev_qos_io_submit 9493083
bdev_qos_io_to_limit 657911056
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 657916037
bdev_qos_r_bps_queue 17985673
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 173484686
bdev_qos_rw_bps_rewind_quota 7315108
bdev_qos_rw_iops_queue 501120859
bdev_qos_rw_iops_rewind_quota 10522031
bdev_qos_rw_queue_io 674608156
bdev_qos_rw_rewind_io 17837139
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 615409
bdev_queue_nomem_io_tail 4526908
bdev_quiesce_range_locked 1257
bdev_read_blocks_with_md 12103278
bdev_readv_blocks_with_md 81802327
bdev_register 6094
bdev_register_finished 6084
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 306
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 351
bdev_reset_freeze_channel_done 306
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 185470769
bdev_rw_split_get_buf_cb 89604
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 4530157
bdev_start_qos 63618
bdev_start_reset 314
bdev_submit_request 209742987
bdev_trace 1954
bdev_unfreeze_channel 355
bdev_unlock_lba_range 3399
bdev_unlock_lba_range_cb 4648
bdev_unlock_lba_range_get_channel 3721
bdev_unmap_should_split 24632798
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1257
bdev_unregister 6084
bdev_unregister_abort_channel 430
bdev_unregister_unsafe 6775
bdev_update_qd_sampling_period 106
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13504934
bdev_write_blocks_with_md 25100937
bdev_write_zero_buffer 491538
bdev_write_zero_buffer_done 491538
bdev_write_zeroes_should_split 2327867
bdev_write_zeroes_split 10907
bdev_writev_blocks_with_md 64227960
claim_bdev 316
claim_opts_copy 88
claim_reset 296
claim_type_is_v2 1408
claim_type_promotes_to_write 98
claim_verify_rom 90
claim_verify_rwm 32
claim_verify_rwo 246
event_notify 1102
io_channel_iter_get_bdev 824896
log_already_claimed 114
parent_bdev_io_complete 1088505
register_flag_bdev 2060
spdk_bdev_abort 70093
spdk_bdev_add_io_stat 21629
spdk_bdev_alias_add 6126
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 399
spdk_bdev_channel_get_histogram 1082
spdk_bdev_claim_get_name 8431
spdk_bdev_claim_opts_init 464
spdk_bdev_close 26650
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3379
spdk_bdev_comparev_blocks 3407
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 318
spdk_bdev_desc_get_bdev 616936044
spdk_bdev_desc_get_block_size 40756083
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 521145
spdk_bdev_desc_get_md_size 35152952
spdk_bdev_desc_is_dif_check_enabled 1044438
spdk_bdev_desc_is_dif_head_of_md 521145
spdk_bdev_desc_is_md_interleaved 521175
spdk_bdev_desc_is_md_separate 130745
spdk_bdev_destruct_done 1585
spdk_bdev_dump_info_json 30077
spdk_bdev_dump_io_stat_json 334
spdk_bdev_enable_histogram_opts_init 737
spdk_bdev_examine 16
spdk_bdev_finish 2203
spdk_bdev_first 5077
spdk_bdev_first_leaf 625
spdk_bdev_flush 684948
spdk_bdev_flush_blocks 2906568
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 415043
spdk_bdev_for_each_channel_continue 409856
spdk_bdev_free_io 208775644
spdk_bdev_get_acwu 2650
spdk_bdev_get_aliases 30125
spdk_bdev_get_block_size 2638003
spdk_bdev_get_buf_align 61276524
spdk_bdev_get_by_name 3193
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9259979
spdk_bdev_get_device_stat 344
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 16327690
spdk_bdev_get_io_channel 33832
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 601540
spdk_bdev_get_max_copy 2527
spdk_bdev_get_md_size 6594094
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 131794
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 64069
spdk_bdev_get_num_blocks 31629323
spdk_bdev_get_numa_id 1411
spdk_bdev_get_nvme_ctratt 3612
spdk_bdev_get_nvme_nsid 3002
spdk_bdev_get_optimal_io_boundary 2523
spdk_bdev_get_opts 323
spdk_bdev_get_physical_block_size 8838
spdk_bdev_get_product_name 32576
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 329
spdk_bdev_get_qos_rate_limits 30087
spdk_bdev_get_qos_rpc_type 120308
spdk_bdev_get_uuid 46030
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 4845
spdk_bdev_has_write_cache 3029
spdk_bdev_histogram_enable 730
spdk_bdev_histogram_enable_ext 737
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2203
spdk_bdev_io_complete 207712145
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 30447849
spdk_bdev_io_complete_nvme_status 21552632
spdk_bdev_io_complete_scsi_status 5170338
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 24428367
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 33471397
spdk_bdev_io_get_iovec 725232
spdk_bdev_io_get_md_buf 8161635
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 21056923
spdk_bdev_io_get_scsi_status 9585735
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 23101282
spdk_bdev_io_get_thread 219365551
spdk_bdev_io_hide_metadata 4307225
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9617052
spdk_bdev_io_set_md_buf 12
spdk_bdev_io_type_supported 2152183
spdk_bdev_is_dif_check_enabled 1044363
spdk_bdev_is_dif_head_of_md 522086
spdk_bdev_is_md_interleaved 12495919
spdk_bdev_is_md_separate 46962084
spdk_bdev_is_zoned 5162
spdk_bdev_module_claim_bdev 4833
spdk_bdev_module_claim_bdev_desc 412
spdk_bdev_module_examine_done 61386
spdk_bdev_module_fini_done 5556
spdk_bdev_module_fini_start_done 1849
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 34940
spdk_bdev_module_list_find 34940
spdk_bdev_module_release_bdev 4761
spdk_bdev_next 29391
spdk_bdev_next_leaf 1499
spdk_bdev_notify_blockcnt_change 228
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 121
spdk_bdev_nvme_io_passthru 73
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 59635
spdk_bdev_open_async 1019
spdk_bdev_open_ext 22229
spdk_bdev_open_ext_v2 26322
spdk_bdev_open_opts_init 4089
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 748512
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1088
spdk_bdev_read 10657534
spdk_bdev_read_blocks 12110360
spdk_bdev_read_blocks_with_md 16
spdk_bdev_readv 1585583
spdk_bdev_readv_blocks 8090123
spdk_bdev_readv_blocks_ext 25400021
spdk_bdev_readv_blocks_with_md 46825634
spdk_bdev_register 6098
spdk_bdev_reset 314
spdk_bdev_reset_io_stat 28406
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 327
spdk_bdev_set_qd_sampling_period 6109
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1094
spdk_bdev_subsystem_config_json 161
spdk_bdev_unmap 11529117
spdk_bdev_unmap_blocks 24762747
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1092
spdk_bdev_unregister 6112
spdk_bdev_unregister_by_name 779
spdk_bdev_wait_for_examine 10721
spdk_bdev_write 24321209
spdk_bdev_write_blocks 24651933
spdk_bdev_write_blocks_with_md 12
spdk_bdev_write_zeroes 508
spdk_bdev_write_zeroes_blocks 2327720
spdk_bdev_writev 1787848
spdk_bdev_writev_blocks 5831692
spdk_bdev_writev_blocks_ext 40285097
spdk_bdev_writev_blocks_with_md 17441862
spdk_bdev_zcopy_end 763391
spdk_bdev_zcopy_start 781916
spdk_for_each_bdev 5077
spdk_for_each_bdev_leaf 625

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