LCOV - code coverage report
Current view: top level - spdk/lib/blob - blobstore.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4189 5736 73.0 %
Date: 2024-12-13 06:53:33 Functions: 340 361 94.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 2415 24836 9.7 %

Function Name Sort by function name Hit count Sort by hit count
_blob_trace 2188
blob_alloc 43491
blob_allocate_and_copy_cluster_cpl 33670
blob_back_bs_destroy 1273
blob_back_bs_destroy_esnap_done 1273
blob_calculate_lba_and_lba_count 23706606
blob_can_copy 33611
blob_close_cpl 36082
blob_close_esnap_done 498
blob_copy 444
blob_deserialize_xattr 40208
blob_esnap_channel_compare 66131
blob_esnap_channel_tree_RB_FIND 66879
blob_esnap_channel_tree_RB_INSERT 186
blob_esnap_channel_tree_RB_INSERT_COLOR 186
blob_esnap_channel_tree_RB_MINMAX 9677
blob_esnap_channel_tree_RB_NEXT 120
blob_esnap_channel_tree_RB_NFIND 0
blob_esnap_channel_tree_RB_PREV 0
blob_esnap_channel_tree_RB_REINSERT 0
blob_esnap_channel_tree_RB_REMOVE 186
blob_esnap_channel_tree_RB_REMOVE_COLOR 0
blob_esnap_destroy_bs_channel 9677
blob_esnap_destroy_bs_dev_channels 1968
blob_esnap_destroy_channels_done 553
blob_esnap_destroy_one_channel 583
blob_esnap_get_io_channel 66221
blob_execute_queued_io 116376
blob_find_io_unit 120
blob_free 43491
blob_free_cluster_cpl 225
blob_free_cluster_free_ep_cb 0
blob_free_cluster_msg 225
blob_free_cluster_msg_cb 117
blob_free_cluster_on_md_thread 225
blob_free_cluster_update_ep_cb 117
blob_freeze_io 116325
blob_frozen_set_back_bs_dev 114
blob_get_snapshot_and_clone_entries 8247
blob_get_xattr_names 16
blob_get_xattr_value 39058
blob_id_cmp 109628
blob_insert_cluster 2449397
blob_insert_cluster_clear 28
blob_insert_cluster_clear_cpl 28
blob_insert_cluster_cpl 33670
blob_insert_cluster_msg 33685
blob_insert_cluster_on_md_thread 33685
blob_insert_cluster_revert 28
blob_insert_new_ep_cb 1355
blob_io_cpl 232605
blob_io_sync 116421
blob_is_esnap_clone 23742245
blob_load 33236
blob_load_backing_dev 33059
blob_load_cpl 33610
blob_load_cpl_extents_cpl 58973
blob_load_esnap 527
blob_load_final 33236
blob_load_snapshot_cpl 1869
blob_lookup 69674
blob_mark_clean 208697
blob_md_page_calc_crc 458858
blob_op_cluster_msg_cb 33765
blob_op_cluster_msg_cpl 33910
blob_open_opts_copy 624
blob_opts_copy 7539
blob_parse 33131
blob_parse_extent_page 30861
blob_parse_page 64351
blob_persist 209058
blob_persist_clear_clusters 175707
blob_persist_clear_clusters_cpl 175707
blob_persist_clear_extents 175707
blob_persist_clear_extents_cpl 175707
blob_persist_complete 175902
blob_persist_complete_cb 175902
blob_persist_extent_page_cpl 32557
blob_persist_generate_new_md 168861
blob_persist_start 175902
blob_persist_write_extent_pages 243113
blob_persist_write_page_chain 168861
blob_persist_write_page_root 168861
blob_persist_zero_pages 175872
blob_persist_zero_pages_cpl 175722
blob_remove_xattr 1595
blob_request_submit_op 5809146
blob_request_submit_op_single 5804501
blob_request_submit_op_split 2689
blob_request_submit_op_split_next 57250
blob_request_submit_rw_iov 17905704
blob_resize 132318
blob_serialize 168861
blob_serialize_add_page 291671
blob_serialize_extent_page 154432
blob_serialize_extent_rle 5253
blob_serialize_extent_table 163032
blob_serialize_extent_table_entry 163721
blob_serialize_extents_rle 5829
blob_serialize_flags 168861
blob_serialize_xattr 312630
blob_serialize_xattrs 337722
blob_set_back_bs_dev 114
blob_set_back_bs_dev_done 114
blob_set_back_bs_dev_frozen 114
blob_set_clear_method 11046
blob_set_thin_provision 2832
blob_set_xattr 47927
blob_set_xattrs 20465
blob_sync_md 155772
blob_sync_md_cpl 155772
blob_trace 2006
blob_unfreeze_io 116280
blob_unref_back_bs_dev 4628
blob_update_clear_method 33086
blob_verify_md_op 3449333
blob_write_copy 1235
blob_write_copy_cpl 1679
blob_write_extent_page 32557
blob_write_extent_page_ready 32557
blob_xattrs_init 27794
bs_alloc 8650
bs_allocate_and_copy_cluster 116221
bs_allocate_cluster 2449398
bs_batch_clear_dev 36987
bs_blob_list_add 10417
bs_blob_list_free 8553
bs_blob_list_remove 7944
bs_channel_create 8802
bs_channel_destroy 8802
bs_claim_cluster 2449398
bs_claim_md_page 23151
bs_clone_newblob_create_cpl 203
bs_clone_newblob_open_cpl 203
bs_clone_origblob_open_cpl 220
bs_clone_snapshot_cleanup_finish 1361
bs_clone_snapshot_newblob_cleanup 15
bs_clone_snapshot_origblob_cleanup 1304
bs_cluster_needs_allocation 4594
bs_create_blob 10255
bs_create_blob_cpl 10193
bs_delete_blob_finish 7245
bs_delete_close_cpl 7011
bs_delete_corrupted_blob 90
bs_delete_corrupted_blob_cpl 90
bs_delete_corrupted_close_cb 90
bs_delete_enomem_close_cpl 0
bs_delete_open_cpl 7284
bs_delete_persist_cpl 7011
bs_destroy_trim_cpl 169
bs_dev_destroy 8553
bs_dump_finish 0
bs_dump_print_extent_table 0
bs_dump_print_md_page 0
bs_dump_print_type_bits 0
bs_dump_print_type_flags 0
bs_dump_print_xattr 0
bs_dump_read_md_page 0
bs_dump_read_md_page_cpl 0
bs_dump_super_cpl 0
bs_examine_clone 135
bs_free 8553
bs_get_snapshot_entry 20676
bs_grow_live_done 122
bs_grow_live_load_super_cpl 122
bs_grow_live_super_write_cpl 32
bs_grow_load_super_cpl 15
bs_inflate_blob 235
bs_inflate_blob_done 219
bs_inflate_blob_open_cpl 235
bs_inflate_blob_set_parent_cpl 46
bs_inflate_blob_touch_next 1952
bs_init_per_cluster_fields 9730
bs_init_persist_super_cpl 1983
bs_init_trim_cpl 1983
bs_is_blob_deletable 7245
bs_iter_close_cpl 8651
bs_iter_cpl 18689
bs_load_complete 1147
bs_load_ctx_fail 5408
bs_load_cur_extent_page_valid 31867
bs_load_cur_md_page_valid 27765
bs_load_grow_continue 15
bs_load_grow_super_write_cpl 15
bs_load_grow_used_clusters_read_cpl 15
bs_load_grow_used_clusters_write_cpl 15
bs_load_iter 9697
bs_load_read_used_pages 768
bs_load_replay_cur_md_page 27765
bs_load_replay_extent_page_cpl 241
bs_load_replay_extent_pages 241
bs_load_replay_md 409
bs_load_replay_md_chain_cpl 27615
bs_load_replay_md_cpl 27765
bs_load_replay_md_parse_page 991
bs_load_super_cpl 6540
bs_load_try_to_grow 15
bs_load_used_blobids_cpl 738
bs_load_used_clusters_cpl 738
bs_load_used_pages_cpl 753
bs_load_write_used_blobids_cpl 409
bs_load_write_used_clusters_cpl 409
bs_load_write_used_md 409
bs_load_write_used_pages_cpl 409
bs_mark_dirty 208459
bs_mark_dirty_write 637
bs_mark_dirty_write_cpl 637
bs_open_blob 36509
bs_open_blob_cpl 33236
bs_opts_copy 6858
bs_opts_verify 2028
bs_parse_super 1162
bs_recover 409
bs_register_md_thread 8553
bs_release_cluster 2299069
bs_release_md_page 17031
bs_resize_freeze_cpl 115097
bs_resize_unfreeze_cpl 115097
bs_set_external_parent_blob_open_cpl 66
bs_set_external_parent_cleanup_finish 66
bs_set_external_parent_close_blob 33
bs_set_external_parent_refs 33
bs_set_external_parent_unfrozen 33
bs_set_parent_blob_open_cpl 94
bs_set_parent_cleanup_finish 94
bs_set_parent_close_blob 48
bs_set_parent_close_snapshot 78
bs_set_parent_refs 48
bs_set_parent_set_back_bs_dev_done 48
bs_set_parent_snapshot_open_cpl 79
bs_set_super_read_cpl 234
bs_set_super_write_cpl 234
bs_shallow_copy_bdev_write_cpl 32
bs_shallow_copy_blob_open_cpl 61
bs_shallow_copy_blob_read_cpl 32
bs_shallow_copy_cleanup_finish 61
bs_shallow_copy_cluster_find_next 48
bs_snapshot_copy_xattr 83
bs_snapshot_freeze_cpl 836
bs_snapshot_newblob_create_cpl 866
bs_snapshot_newblob_open_cpl 851
bs_snapshot_newblob_sync_cpl 836
bs_snapshot_origblob_open_cpl 906
bs_snapshot_origblob_sync_cpl 821
bs_snapshot_swap_cluster_maps 866
bs_snapshot_unfreeze_cpl 1304
bs_super_validate 10182
bs_unload_finish 2649
bs_unload_read_super_cpl 2649
bs_unload_write_super_cpl 2619
bs_unload_write_used_blobids_cpl 2619
bs_unload_write_used_clusters_cpl 2619
bs_unload_write_used_pages_cpl 2649
bs_unregister_md_thread 8553
bs_update_corrupted_blob 45
bs_write_super 3507
bs_write_used_blobids 3028
bs_write_used_clusters 3028
bs_write_used_md 3058
bs_xattr_clone 203
bs_xattr_snapshot 866
delete_blob_cleanup_finish 422
delete_snapshot_cleanup_clone 45
delete_snapshot_cleanup_snapshot 84
delete_snapshot_esnap_channels_destroyed_cb 34
delete_snapshot_freeze_io_cb 233
delete_snapshot_open_clone_cb 272
delete_snapshot_sync_clone_cpl 218
delete_snapshot_sync_snapshot_cpl 203
delete_snapshot_sync_snapshot_xattr_cpl 233
delete_snapshot_unfreeze_cpl 188
delete_snapshot_update_extent_pages 231
delete_snapshot_update_extent_pages_cpl 218
register_flag_blob 2188
register_flag_blob_esnap 2188
rw_iov_done 17707394
rw_iov_split_next 2790
spdk_blob_close 36082
spdk_blob_get_clones 1496
spdk_blob_get_esnap_bs_dev 167
spdk_blob_get_esnap_id 119
spdk_blob_get_id 8601
spdk_blob_get_next_allocated_io_unit 60
spdk_blob_get_next_unallocated_io_unit 60
spdk_blob_get_num_allocated_clusters 2558
spdk_blob_get_num_clusters 964395
spdk_blob_get_num_io_units 123
spdk_blob_get_parent_snapshot 1026
spdk_blob_get_xattr_names 16
spdk_blob_get_xattr_value 16774
spdk_blob_io_read 4729081
spdk_blob_io_readv 4965
spdk_blob_io_readv_ext 8337078
spdk_blob_io_unmap 208927
spdk_blob_io_write 869215
spdk_blob_io_write_zeroes 1923
spdk_blob_io_writev 525
spdk_blob_io_writev_ext 9563136
spdk_blob_is_clone 2870
spdk_blob_is_degraded 1180
spdk_blob_is_esnap_clone 23638266
spdk_blob_is_read_only 15148
spdk_blob_is_snapshot 2810
spdk_blob_is_thin_provisioned 2046241
spdk_blob_open_opts_init 33898
spdk_blob_opts_init 17539
spdk_blob_remove_xattr 136
spdk_blob_resize 115148
spdk_blob_set_esnap_bs_dev 33
spdk_blob_set_read_only 930
spdk_blob_set_xattr 43805
spdk_blob_sync_md 153124
spdk_blob_tree_RB_FIND 3218
spdk_blob_tree_RB_INSERT 33046
spdk_blob_tree_RB_INSERT_COLOR 33046
spdk_blob_tree_RB_MINMAX 8553
spdk_blob_tree_RB_NEXT 0
spdk_blob_tree_RB_NFIND 0
spdk_blob_tree_RB_PREV 0
spdk_blob_tree_RB_REINSERT 0
spdk_blob_tree_RB_REMOVE 33046
spdk_blob_tree_RB_REMOVE_COLOR 14528
spdk_bs_alloc_io_channel 2112
spdk_bs_blob_decouple_parent 123
spdk_bs_blob_set_external_parent 96
spdk_bs_blob_set_parent 142
spdk_bs_blob_shallow_copy 61
spdk_bs_create_blob 2656
spdk_bs_create_blob_ext 6485
spdk_bs_create_clone 220
spdk_bs_create_snapshot 906
spdk_bs_delete_blob 7284
spdk_bs_destroy 169
spdk_bs_dump 0
spdk_bs_free_cluster_count 2315
spdk_bs_free_io_channel 875
spdk_bs_get_bstype 17
spdk_bs_get_cluster_size 2809
spdk_bs_get_io_unit_size 5437406
spdk_bs_get_page_size 353
spdk_bs_get_super 121
spdk_bs_grow 15
spdk_bs_grow_live 122
spdk_bs_inflate_blob 112
spdk_bs_init 2043
spdk_bs_iter_first 1267
spdk_bs_iter_next 8651
spdk_bs_load 6682
spdk_bs_open_blob 35847
spdk_bs_open_blob_ext 662
spdk_bs_opts_init 15329
spdk_bs_set_bstype 0
spdk_bs_set_super 234
spdk_bs_total_data_cluster_count 794
spdk_bs_unload 2695
spdk_free_cluster_unmap_complete 225
spdk_xattr_names_free 16
spdk_xattr_names_get_count 18
spdk_xattr_names_get_name 32
update_clone_on_snapshot_deletion 272
xattrs_free 86982

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