LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4817 5873 82.0 %
Date: 2024-12-12 10:36:05 Functions: 435 479 90.8 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5109 24414 20.9 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22009749
_bdev_abort 3613
_bdev_copy_split 0
_bdev_get_block_size_with_md 670559
_bdev_init 1741
_bdev_io_check_opts 47570471
_bdev_io_complete 206857648
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2123191
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2102194
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2094454
_bdev_io_handle_no_mem 205700039
_bdev_io_pull_bounce_data_buf 2094365
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2110539
_bdev_io_put_buf 9698775
_bdev_io_set_buf 9660511
_bdev_io_set_md_buf 9671632
_bdev_io_submit 210757486
_bdev_io_submit_ext 139369770
_bdev_lock_lba_range 1567
_bdev_memory_domain_get_io_cb 2087127
_bdev_next_leaf 1666
_bdev_open_async 1011
_bdev_reset_complete 326
_bdev_rw_split 1024303
_bdev_trace 1741
_bdev_unlock_lba_range 1567
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 260
_calculate_measured_qd_cpl 132
_event_notify 753
_is_buf_allocated 45408169
_media_management_notify 0
_remove_notify 707
_resize_notify 46
_spdk_bdev_quiesce 2526
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 1741
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 1741
_tmp_bdev_event_cb 0
_to_next_boundary 1758387
bdev_abort 3609
bdev_abort_all_buf_io 12041
bdev_abort_all_buf_io_cb 0
bdev_abort_all_nomem_io 12041
bdev_abort_all_queued_io 12059
bdev_abort_buf_io 3605
bdev_abort_buf_io_cb 0
bdev_abort_io 3633
bdev_abort_io_done 3629
bdev_abort_queued_io 3613
bdev_abort_retry 4
bdev_alias_del 5356
bdev_alloc_io_stat 16988
bdev_bytes_to_blocks 53759220
bdev_calculate_measured_queue_depth 132
bdev_ch_add_to_io_submitted 210870839
bdev_ch_remove_from_io_submitted 209665206
bdev_ch_resubmit_io 4705225
bdev_ch_retry_io 4116769
bdev_channel_abort_queued_ios 11678
bdev_channel_create 11352
bdev_channel_destroy 11344
bdev_channel_destroy_resource 11344
bdev_channel_for_each_io 0
bdev_channel_get_io 212123744
bdev_channel_poll_qos 371276
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 372444
bdev_channel_submit_qos_io_done 370452
bdev_close 48002
bdev_compare_and_write_do_compare 274
bdev_compare_and_write_do_compare_done 274
bdev_compare_and_write_do_write 134
bdev_compare_and_write_do_write_done 134
bdev_compare_blocks_with_md 16
bdev_compare_do_read 258
bdev_compare_do_read_done 258
bdev_comparev_and_writev_blocks_locked 274
bdev_comparev_and_writev_blocks_unlock 274
bdev_comparev_and_writev_blocks_unlocked 274
bdev_comparev_blocks_with_md 350
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 331
bdev_copy_split 16
bdev_desc_alloc 48044
bdev_desc_free 48044
bdev_desc_get_block_size 332784430
bdev_desc_release_claims 329
bdev_destroy_cb 5336
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 380972
bdev_each_channel_msg 376402
bdev_enable_histogram_config_json 891
bdev_enable_qos 11399
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 5344
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 166
bdev_examine_allowlist_free 1884
bdev_examine_allowlist_remove 10656
bdev_finish_unregister_bdevs_iter 5307
bdev_finish_wait_for_examine_done 1884
bdev_for_each_io_done 0
bdev_free_io_stat 16988
bdev_get_by_name 24876
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 319
bdev_get_each_channel_stat 326
bdev_get_io_size_in_byte 234890339
bdev_get_io_stat 329
bdev_get_max_write 2327
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1007
bdev_histogram_enable_channel_cb 617
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 1884
bdev_init_failed 0
bdev_io_complete 207802719
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 69760
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 208635712
bdev_io_do_submit 209419892
bdev_io_exec_sequence 408564
bdev_io_exec_sequence_cb 408564
bdev_io_get_accel_buf 0
bdev_io_get_block_size 236003956
bdev_io_get_buf 9664883
bdev_io_get_buf_complete 9667884
bdev_io_get_iobuf_cb 82274
bdev_io_get_max_buf_len 19329704
bdev_io_increment_outstanding 210510368
bdev_io_init 211493533
bdev_io_init_dif_ctx 1781396
bdev_io_needs_accel_buffer 137316377
bdev_io_needs_bounce_buffer 139602598
bdev_io_needs_metadata 415673539
bdev_io_needs_sequence_exec 357584628
bdev_io_on_tailq 7266
bdev_io_pull_data 2123015
bdev_io_pull_data_done 2097848
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 2126137
bdev_io_push_bounce_data_done 2126457
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2125553
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 9700239
bdev_io_range_is_locked 53093
bdev_io_should_split 215717089
bdev_io_split 1020445
bdev_io_split_done 1830371
bdev_io_split_submit 1830387
bdev_io_status_get_string 0
bdev_io_submit 212071867
bdev_io_submit_reset 302
bdev_io_submit_sequence_cb 338804
bdev_io_type_supported 10802433
bdev_io_update_io_stat 209493639
bdev_io_use_accel_sequence 567528722
bdev_io_use_memory_domain 150346393
bdev_io_valid_blocks 212511323
bdev_is_read_io 17610948
bdev_lba_range_overlapped 52889
bdev_lba_range_overlaps_tailq 1588
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 306
bdev_lock_lba_range_cb 1567
bdev_lock_lba_range_check_io 41698
bdev_lock_lba_range_ctx 1567
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 529
bdev_mgmt_channel_create 5545
bdev_mgmt_channel_destroy 5545
bdev_mgr_unregister_cb 1884
bdev_module_action_complete 55110
bdev_module_action_done 53226
bdev_module_all_actions_completed 1630391
bdev_module_fini_iter 6487
bdev_module_fini_start_iter 3418
bdev_module_get_max_ctx_size 1884
bdev_modules_init 1884
bdev_name_add 10700
bdev_name_cmp 108915
bdev_name_del 422
bdev_name_del_unsafe 10684
bdev_name_tree_RB_FIND 24876
bdev_name_tree_RB_INSERT 10700
bdev_name_tree_RB_INSERT_COLOR 10684
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 10684
bdev_name_tree_RB_REMOVE_COLOR 8464
bdev_no_mem_poller 1
bdev_ok_to_examine 5344
bdev_open 48044
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1001
bdev_open_async_fini 1884
bdev_open_async_opts_copy 1001
bdev_open_async_opts_get_default 1001
bdev_open_ext 21813
bdev_open_opts_copy 2266
bdev_open_opts_get_defaults 49177
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 891
bdev_qos_destroy 196
bdev_qos_io_submit 11090588
bdev_qos_io_to_limit 918041198
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 918049119
bdev_qos_r_bps_queue 17610892
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 228085184
bdev_qos_rw_bps_rewind_quota 6805483
bdev_qos_rw_iops_queue 706230484
bdev_qos_rw_iops_rewind_quota 10672504
bdev_qos_rw_queue_io 934318963
bdev_qos_rw_rewind_io 17477987
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 602026
bdev_queue_nomem_io_tail 4103458
bdev_quiesce_range_locked 1261
bdev_read_blocks_with_md 16766933
bdev_readv_blocks_with_md 85049849
bdev_register 5340
bdev_register_finished 5332
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 318
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 363
bdev_reset_freeze_channel_done 318
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 186479410
bdev_rw_split_get_buf_cb 89013
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 4116830
bdev_start_qos 48002
bdev_start_reset 326
bdev_submit_request 209836341
bdev_trace 1634
bdev_unfreeze_channel 367
bdev_unlock_lba_range 314
bdev_unlock_lba_range_cb 1567
bdev_unlock_lba_range_get_channel 533
bdev_unmap_should_split 24213695
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1261
bdev_unregister 5332
bdev_unregister_abort_channel 334
bdev_unregister_unsafe 5985
bdev_update_qd_sampling_period 153
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 1628507
bdev_write_blocks_with_md 27240836
bdev_write_zero_buffer 668232
bdev_write_zero_buffer_done 668232
bdev_write_zeroes_should_split 3415999
bdev_write_zeroes_split 9062
bdev_writev_blocks_with_md 55462204
claim_bdev 329
claim_opts_copy 88
claim_reset 309
claim_type_is_v2 1460
claim_type_promotes_to_write 98
claim_verify_rom 90
claim_verify_rwm 32
claim_verify_rwo 259
event_notify 753
io_channel_iter_get_bdev 757371
log_already_claimed 109
parent_bdev_io_complete 1020441
register_flag_bdev 1741
spdk_bdev_abort 3589
spdk_bdev_add_io_stat 11670
spdk_bdev_alias_add 5372
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 402
spdk_bdev_channel_get_histogram 1000
spdk_bdev_claim_get_name 4476
spdk_bdev_claim_opts_init 477
spdk_bdev_close 21098
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 280
spdk_bdev_comparev_blocks 326
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 319
spdk_bdev_desc_get_bdev 682371416
spdk_bdev_desc_get_block_size 17300689
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 315236
spdk_bdev_desc_get_md_size 28848885
spdk_bdev_desc_is_dif_check_enabled 632456
spdk_bdev_desc_is_dif_head_of_md 315236
spdk_bdev_desc_is_md_interleaved 315246
spdk_bdev_desc_is_md_separate 119930
spdk_bdev_destruct_done 1633
spdk_bdev_dump_info_json 20995
spdk_bdev_dump_io_stat_json 309
spdk_bdev_enable_histogram_opts_init 627
spdk_bdev_examine 16
spdk_bdev_finish 1884
spdk_bdev_first 3215
spdk_bdev_first_leaf 415
spdk_bdev_flush 760022
spdk_bdev_flush_blocks 1895523
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 380972
spdk_bdev_for_each_channel_continue 376400
spdk_bdev_free_io 210330939
spdk_bdev_get_acwu 1198
spdk_bdev_get_aliases 21043
spdk_bdev_get_block_size 3024606
spdk_bdev_get_buf_align 62951297
spdk_bdev_get_by_name 3063
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8826488
spdk_bdev_get_device_stat 319
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 12032580
spdk_bdev_get_io_channel 22268
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 419900
spdk_bdev_get_max_copy 1071
spdk_bdev_get_md_size 7435515
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 97484
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 50901
spdk_bdev_get_num_blocks 13764315
spdk_bdev_get_numa_id 1277
spdk_bdev_get_nvme_ctratt 152
spdk_bdev_get_nvme_nsid 136
spdk_bdev_get_optimal_io_boundary 1075
spdk_bdev_get_opts 345
spdk_bdev_get_physical_block_size 6568
spdk_bdev_get_product_name 23454
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 304
spdk_bdev_get_qos_rate_limits 21005
spdk_bdev_get_qos_rpc_type 83980
spdk_bdev_get_uuid 5235
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 4725
spdk_bdev_has_write_cache 2955
spdk_bdev_histogram_enable 622
spdk_bdev_histogram_enable_ext 627
spdk_bdev_histogram_get 22
spdk_bdev_initialize 1884
spdk_bdev_io_complete 208014663
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 33582464
spdk_bdev_io_complete_nvme_status 16248522
spdk_bdev_io_complete_scsi_status 5030987
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 29571261
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 37995169
spdk_bdev_io_get_iovec 194414
spdk_bdev_io_get_md_buf 6032333
spdk_bdev_io_get_nvme_fused_status 10
spdk_bdev_io_get_nvme_status 7202439
spdk_bdev_io_get_scsi_status 9048628
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 16512266
spdk_bdev_io_get_thread 217276693
spdk_bdev_io_hide_metadata 3488839
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 7770053
spdk_bdev_io_set_md_buf 37900
spdk_bdev_io_type_supported 1393490
spdk_bdev_is_dif_check_enabled 632381
spdk_bdev_is_dif_head_of_md 316142
spdk_bdev_is_md_interleaved 11599406
spdk_bdev_is_md_separate 44691358
spdk_bdev_is_zoned 1273
spdk_bdev_module_claim_bdev 1983
spdk_bdev_module_claim_bdev_desc 425
spdk_bdev_module_examine_done 52950
spdk_bdev_module_fini_done 4603
spdk_bdev_module_fini_start_done 1534
spdk_bdev_module_init_done 276
spdk_bdev_module_list_add 29677
spdk_bdev_module_list_find 29677
spdk_bdev_module_release_bdev 1911
spdk_bdev_next 20327
spdk_bdev_next_leaf 1251
spdk_bdev_notify_blockcnt_change 75
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 54
spdk_bdev_nvme_io_passthru 67
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 0
spdk_bdev_open_async 1001
spdk_bdev_open_ext 19673
spdk_bdev_open_ext_v2 20810
spdk_bdev_open_opts_init 1133
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 763280
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1092
spdk_bdev_read 13216012
spdk_bdev_read_blocks 15514411
spdk_bdev_read_blocks_with_md 1291854
spdk_bdev_readv 1754977
spdk_bdev_readv_blocks 7976114
spdk_bdev_readv_blocks_ext 15974496
spdk_bdev_readv_blocks_with_md 60040209
spdk_bdev_register 5344
spdk_bdev_reset 326
spdk_bdev_reset_io_stat 17643
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 349
spdk_bdev_set_qd_sampling_period 5357
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1012
spdk_bdev_subsystem_config_json 166
spdk_bdev_unmap 10708689
spdk_bdev_unmap_blocks 24342512
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1096
spdk_bdev_unregister 5360
spdk_bdev_unregister_by_name 670
spdk_bdev_wait_for_examine 8947
spdk_bdev_write 25429239
spdk_bdev_write_blocks 26612080
spdk_bdev_write_blocks_with_md 120390
spdk_bdev_write_zeroes 532
spdk_bdev_write_zeroes_blocks 3415846
spdk_bdev_writev 1941804
spdk_bdev_writev_blocks 5892220
spdk_bdev_writev_blocks_ext 31851912
spdk_bdev_writev_blocks_with_md 17271594
spdk_bdev_zcopy_end 195520
spdk_bdev_zcopy_start 195946
spdk_for_each_bdev 3215
spdk_for_each_bdev_leaf 415

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