LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4717 5759 81.9 %
Date: 2024-11-20 16:06:25 Functions: 423 472 89.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5076 23935 21.2 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 25290624
_bdev_abort 41706
_bdev_copy_split 0
_bdev_get_block_size_with_md 758038
_bdev_init 2007
_bdev_io_check_opts 67739825
_bdev_io_complete 243499993
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 352093
_bdev_io_ext_use_bounce_buffer 350827
_bdev_io_get_bounce_buf 350827
_bdev_io_handle_no_mem 244734093
_bdev_io_pull_bounce_data_buf 352093
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 352093
_bdev_io_put_buf 10937069
_bdev_io_set_buf 10936037
_bdev_io_set_md_buf 10935961
_bdev_io_submit 250739073
_bdev_io_submit_ext 166507792
_bdev_lock_lba_range 3635
_bdev_memory_domain_get_io_cb 350827
_bdev_next_leaf 1944
_bdev_open_async 1022
_bdev_reset_complete 326
_bdev_rw_split 1025715
_bdev_trace 2007
_bdev_unlock_lba_range 3635
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 262
_calculate_measured_qd_cpl 133
_event_notify 966
_is_buf_allocated 52968031
_media_management_notify 0
_remove_notify 737
_resize_notify 229
_spdk_bdev_quiesce 2526
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2007
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2007
_tmp_bdev_event_cb 0
_to_next_boundary 2046950
bdev_abort 41702
bdev_abort_all_buf_io 18711
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 19074
bdev_abort_buf_io 41698
bdev_abort_buf_io_cb 0
bdev_abort_io 41726
bdev_abort_io_done 41722
bdev_abort_queued_io 41706
bdev_abort_retry 4
bdev_alias_del 5985
bdev_alloc_io_stat 24234
bdev_bytes_to_blocks 65452845
bdev_calculate_measured_queue_depth 133
bdev_ch_add_to_io_submitted 251535272
bdev_ch_remove_from_io_submitted 247273625
bdev_ch_resubmit_io 6107288
bdev_ch_retry_io 5362819
bdev_channel_abort_queued_ios 18348
bdev_channel_create 17956
bdev_channel_destroy 17948
bdev_channel_destroy_resource 17948
bdev_channel_for_each_io 0
bdev_channel_get_io 254061009
bdev_channel_poll_qos 399638
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 400135
bdev_channel_submit_qos_io_done 397836
bdev_close 58888
bdev_compare_and_write_do_compare 2342
bdev_compare_and_write_do_compare_done 2342
bdev_compare_and_write_do_write 2186
bdev_compare_and_write_do_write_done 2186
bdev_compare_blocks_with_md 16
bdev_compare_do_read 2326
bdev_compare_do_read_done 2326
bdev_comparev_and_writev_blocks_locked 2342
bdev_comparev_and_writev_blocks_unlock 2342
bdev_comparev_and_writev_blocks_unlocked 2342
bdev_comparev_blocks_with_md 2418
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 339
bdev_copy_split 16
bdev_desc_alloc 58933
bdev_desc_free 58933
bdev_desc_get_block_size 355743723
bdev_desc_release_claims 340
bdev_destroy_cb 5998
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 413201
bdev_each_channel_msg 408458
bdev_enable_histogram_config_json 943
bdev_enable_qos 18003
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 5973
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 185
bdev_examine_allowlist_free 2144
bdev_examine_allowlist_remove 11914
bdev_finish_unregister_bdevs_iter 5911
bdev_finish_wait_for_examine_done 2144
bdev_for_each_io_done 0
bdev_free_io_stat 24234
bdev_get_by_name 29071
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 331
bdev_get_each_channel_stat 332
bdev_get_io_size_in_byte 239133276
bdev_get_io_stat 341
bdev_get_max_write 2651
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1039
bdev_histogram_enable_channel_cb 694
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2144
bdev_init_failed 0
bdev_io_complete 245633515
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70727
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 245825934
bdev_io_do_submit 249815593
bdev_io_exec_sequence 421538
bdev_io_exec_sequence_cb 421538
bdev_io_get_block_size 240250934
bdev_io_get_buf 10935870
bdev_io_get_buf_complete 10935738
bdev_io_get_iobuf_cb 88810
bdev_io_get_max_buf_len 21856133
bdev_io_increment_outstanding 250626320
bdev_io_init 251746965
bdev_io_init_dif_ctx 8
bdev_io_needs_bounce_buffer 166773473
bdev_io_needs_metadata 166642998
bdev_io_needs_sequence_exec 421177018
bdev_io_on_tailq 83452
bdev_io_pull_data 352097
bdev_io_pull_data_done 352093
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 352097
bdev_io_push_bounce_data_done 352093
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 352093
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 10937144
bdev_io_range_is_locked 46718
bdev_io_should_split 256361715
bdev_io_split 1024494
bdev_io_split_done 2151372
bdev_io_split_submit 2151388
bdev_io_status_get_string 0
bdev_io_submit 252090370
bdev_io_submit_reset 302
bdev_io_submit_sequence_cb 350811
bdev_io_type_supported 13447439
bdev_io_update_io_stat 248101005
bdev_io_use_accel_sequence 661140163
bdev_io_use_memory_domain 171632478
bdev_io_valid_blocks 254392082
bdev_is_read_io 17289239
bdev_lba_range_overlapped 44446
bdev_lba_range_overlaps_tailq 3656
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 2374
bdev_lock_lba_range_cb 3635
bdev_lock_lba_range_check_io 35618
bdev_lock_lba_range_ctx 3635
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 2659
bdev_mgmt_channel_create 10442
bdev_mgmt_channel_destroy 10442
bdev_mgr_unregister_cb 2144
bdev_module_action_complete 62197
bdev_module_action_done 60053
bdev_module_all_actions_completed 8535239
bdev_module_fini_iter 7524
bdev_module_fini_start_iter 3934
bdev_module_get_max_ctx_size 2144
bdev_modules_init 2144
bdev_name_add 11959
bdev_name_cmp 121463
bdev_name_del 439
bdev_name_del_unsafe 11942
bdev_name_tree_RB_FIND 29071
bdev_name_tree_RB_INSERT 11959
bdev_name_tree_RB_INSERT_COLOR 11942
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 11942
bdev_name_tree_RB_REMOVE_COLOR 9299
bdev_no_mem_poller 1
bdev_ok_to_examine 5973
bdev_open 58933
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1012
bdev_open_async_fini 2144
bdev_open_async_opts_copy 1012
bdev_open_async_opts_get_default 1012
bdev_open_ext 25853
bdev_open_opts_copy 8
bdev_open_opts_get_defaults 58937
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 943
bdev_qos_destroy 196
bdev_qos_io_submit 11804316
bdev_qos_io_to_limit 915378380
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 915387964
bdev_qos_r_bps_queue 17289183
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 232651114
bdev_qos_rw_bps_rewind_quota 6483123
bdev_qos_rw_iops_queue 698542769
bdev_qos_rw_iops_rewind_quota 10673000
bdev_qos_rw_queue_io 931192966
bdev_qos_rw_rewind_io 17156123
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 758429
bdev_queue_nomem_io_tail 5349054
bdev_quiesce_range_locked 1261
bdev_read_blocks_with_md 18105792
bdev_readv_blocks_with_md 96104081
bdev_register 5970
bdev_register_finished 5961
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 218233197
bdev_rw_split_get_buf_cb 91419
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 5362821
bdev_start_qos 58888
bdev_start_reset 326
bdev_submit_request 249109717
bdev_trace 1892
bdev_unfreeze_channel 367
bdev_unlock_lba_range 2382
bdev_unlock_lba_range_cb 3635
bdev_unlock_lba_range_get_channel 2663
bdev_unmap_should_split 30794466
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1261
bdev_unregister 5961
bdev_unregister_abort_channel 400
bdev_unregister_unsafe 6638
bdev_update_qd_sampling_period 154
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 8533095
bdev_write_blocks_with_md 32961407
bdev_write_zero_buffer 755387
bdev_write_zero_buffer_done 755387
bdev_write_zeroes_should_split 3903763
bdev_write_zeroes_split 13118
bdev_writev_blocks_with_md 71349713
claim_bdev 340
claim_opts_copy 88
claim_reset 320
claim_type_is_v2 1504
claim_type_promotes_to_write 98
claim_verify_rom 90
claim_verify_rwm 32
claim_verify_rwo 270
event_notify 966
io_channel_iter_get_bdev 821657
log_already_claimed 112
parent_bdev_io_complete 1024490
register_flag_bdev 2007
spdk_bdev_abort 41682
spdk_bdev_add_io_stat 18280
spdk_bdev_alias_add 6002
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 419
spdk_bdev_channel_get_histogram 1031
spdk_bdev_claim_get_name 7113
spdk_bdev_claim_opts_init 488
spdk_bdev_close 25132
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 2356
spdk_bdev_comparev_blocks 2394
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 327
spdk_bdev_desc_get_bdev 773147141
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 1659
spdk_bdev_dump_info_json 27073
spdk_bdev_dump_io_stat_json 321
spdk_bdev_enable_histogram_opts_init 704
spdk_bdev_examine 16
spdk_bdev_finish 2144
spdk_bdev_first 4471
spdk_bdev_first_leaf 537
spdk_bdev_flush 899448
spdk_bdev_flush_blocks 2696739
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 413201
spdk_bdev_for_each_channel_continue 408455
spdk_bdev_free_io 247341379
spdk_bdev_get_acwu 1849
spdk_bdev_get_aliases 27121
spdk_bdev_get_block_size 38131312
spdk_bdev_get_buf_align 73192676
spdk_bdev_get_by_name 3218
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8859035
spdk_bdev_get_device_stat 331
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 96538332
spdk_bdev_get_io_channel 30148
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 541460
spdk_bdev_get_max_copy 1718
spdk_bdev_get_md_size 46411629
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 121023
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 60987
spdk_bdev_get_num_blocks 25031853
spdk_bdev_get_numa_id 1345
spdk_bdev_get_nvme_ctratt 2338
spdk_bdev_get_nvme_nsid 1972
spdk_bdev_get_optimal_io_boundary 1722
spdk_bdev_get_opts 359
spdk_bdev_get_physical_block_size 2722
spdk_bdev_get_product_name 29536
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 316
spdk_bdev_get_qos_rate_limits 27083
spdk_bdev_get_qos_rpc_type 108292
spdk_bdev_get_uuid 30080
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5422
spdk_bdev_has_write_cache 2970
spdk_bdev_histogram_enable 698
spdk_bdev_histogram_enable_ext 704
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2144
spdk_bdev_io_complete 245849447
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 40192192
spdk_bdev_io_complete_nvme_status 23941802
spdk_bdev_io_complete_scsi_status 5150973
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 35871604
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 44030932
spdk_bdev_io_get_iovec 658050
spdk_bdev_io_get_md_buf 8997519
spdk_bdev_io_get_nvme_fused_status 2078
spdk_bdev_io_get_nvme_status 17866023
spdk_bdev_io_get_scsi_status 9085537
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 25040497
spdk_bdev_io_get_thread 255849414
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11250930
spdk_bdev_io_set_md_buf 29187
spdk_bdev_io_type_supported 2165814
spdk_bdev_is_dif_check_enabled 912774
spdk_bdev_is_dif_head_of_md 456276
spdk_bdev_is_md_interleaved 10079409
spdk_bdev_is_md_separate 51933019
spdk_bdev_is_zoned 3429
spdk_bdev_module_claim_bdev 3855
spdk_bdev_module_claim_bdev_desc 436
spdk_bdev_module_examine_done 59781
spdk_bdev_module_fini_done 5380
spdk_bdev_module_fini_start_done 1790
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 34174
spdk_bdev_module_list_find 34174
spdk_bdev_module_release_bdev 3783
spdk_bdev_next 26394
spdk_bdev_next_leaf 1407
spdk_bdev_notify_blockcnt_change 168
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 99
spdk_bdev_nvme_io_passthru 79
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 0
spdk_bdev_open_async 1012
spdk_bdev_open_ext 24831
spdk_bdev_open_ext_v2 24839
spdk_bdev_open_opts_init 4
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 857235
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1092
spdk_bdev_read 14551922
spdk_bdev_read_blocks 16838703
spdk_bdev_read_blocks_with_md 1287621
spdk_bdev_readv 2038717
spdk_bdev_readv_blocks 8242783
spdk_bdev_readv_blocks_ext 24267869
spdk_bdev_readv_blocks_with_md 62202469
spdk_bdev_register 5974
spdk_bdev_reset 326
spdk_bdev_reset_io_stat 24907
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 363
spdk_bdev_set_qd_sampling_period 5986
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1043
spdk_bdev_subsystem_config_json 185
spdk_bdev_unmap 14682503
spdk_bdev_unmap_blocks 30814949
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1096
spdk_bdev_unregister 5989
spdk_bdev_unregister_by_name 735
spdk_bdev_wait_for_examine 10358
spdk_bdev_write 31419761
spdk_bdev_write_blocks 32456634
spdk_bdev_write_blocks_with_md 120893
spdk_bdev_write_zeroes 548
spdk_bdev_write_zeroes_blocks 3903610
spdk_bdev_writev 2290935
spdk_bdev_writev_blocks 6269777
spdk_bdev_writev_blocks_ext 43629197
spdk_bdev_writev_blocks_with_md 21169017
spdk_bdev_zcopy_end 676595
spdk_bdev_zcopy_start 685536
spdk_for_each_bdev 4471
spdk_for_each_bdev_leaf 537

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