LCOV - code coverage report
Current view: top level - spdk/lib/blob - blobstore.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4668 5728 81.5 %
Date: 2024-12-09 12:05:09 Functions: 340 361 94.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 2879 24824 11.6 %

Function Name Sort by function name Hit count Sort by hit count
_blob_trace 2007
blob_alloc 27881
blob_allocate_and_copy_cluster_cpl 4877
blob_back_bs_destroy 1273
blob_back_bs_destroy_esnap_done 1273
blob_calculate_lba_and_lba_count 7348380
blob_can_copy 4818
blob_close_cpl 22404
blob_close_esnap_done 498
blob_copy 444
blob_deserialize_xattr 16256
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 9008
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 9008
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 29038
blob_find_io_unit 114
blob_free 27881
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 28987
blob_frozen_set_back_bs_dev 114
blob_get_snapshot_and_clone_entries 7617
blob_get_xattr_names 16
blob_get_xattr_value 16357
blob_id_cmp 33553
blob_insert_cluster 581371
blob_insert_cluster_clear 28
blob_insert_cluster_clear_cpl 28
blob_insert_cluster_cpl 4877
blob_insert_cluster_msg 4892
blob_insert_cluster_on_md_thread 4892
blob_insert_cluster_revert 28
blob_insert_new_ep_cb 455
blob_io_cpl 57929
blob_io_sync 29083
blob_is_esnap_clone 7392949
blob_load 19556
blob_load_backing_dev 19379
blob_load_cpl 19927
blob_load_cpl_extents_cpl 25979
blob_load_esnap 525
blob_load_final 19556
blob_load_snapshot_cpl 1869
blob_lookup 42316
blob_mark_clean 140361
blob_md_page_calc_crc 232083
blob_op_cluster_msg_cb 4972
blob_op_cluster_msg_cpl 5117
blob_open_opts_copy 393
blob_opts_copy 7314
blob_parse 19451
blob_parse_extent_page 11547
blob_parse_page 31354
blob_persist 142382
blob_persist_clear_clusters 121051
blob_persist_clear_clusters_cpl 121051
blob_persist_clear_extents 121051
blob_persist_clear_extents_cpl 121051
blob_persist_complete 121246
blob_persist_complete_cb 121246
blob_persist_extent_page_cpl 3764
blob_persist_generate_new_md 114835
blob_persist_start 121246
blob_persist_write_extent_pages 64750
blob_persist_write_page_chain 114835
blob_persist_write_page_root 114835
blob_persist_zero_pages 121216
blob_persist_zero_pages_cpl 121066
blob_remove_xattr 1595
blob_request_submit_op 2033134
blob_request_submit_op_single 2030384
blob_request_submit_op_split 794
blob_request_submit_op_split_next 10095
blob_request_submit_rw_iov 5321433
blob_resize 42420
blob_serialize 114835
blob_serialize_add_page 146238
blob_serialize_extent_page 34839
blob_serialize_extent_rle 5253
blob_serialize_extent_table 109006
blob_serialize_extent_table_entry 109088
blob_serialize_extents_rle 5829
blob_serialize_flags 114835
blob_serialize_xattr 207988
blob_serialize_xattrs 229670
blob_set_back_bs_dev 114
blob_set_back_bs_dev_done 114
blob_set_back_bs_dev_frozen 114
blob_set_clear_method 9116
blob_set_thin_provision 2826
blob_set_xattr 79481
blob_set_xattrs 16605
blob_sync_md 105334
blob_sync_md_cpl 105334
blob_trace 1839
blob_unfreeze_io 28942
blob_unref_back_bs_dev 4597
blob_update_clear_method 19406
blob_verify_md_op 1102515
blob_write_copy 1235
blob_write_copy_cpl 1679
blob_write_extent_page 3764
blob_write_extent_page_ready 3764
blob_xattrs_init 23709
bs_alloc 8087
bs_allocate_and_copy_cluster 19200
bs_allocate_cluster 581372
bs_batch_clear_dev 6313
bs_blob_list_add 5230
bs_blob_list_free 8001
bs_blob_list_remove 7314
bs_channel_create 8133
bs_channel_destroy 8133
bs_claim_cluster 581372
bs_claim_md_page 14594
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 8325
bs_create_blob_cpl 8263
bs_delete_blob_finish 6615
bs_delete_close_cpl 6381
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 6654
bs_delete_persist_cpl 6381
bs_destroy_trim_cpl 127
bs_dev_destroy 8001
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 8001
bs_get_snapshot_entry 19331
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 9171
bs_init_persist_super_cpl 1936
bs_init_trim_cpl 1936
bs_is_blob_deletable 6615
bs_iter_close_cpl 3451
bs_iter_cpl 8275
bs_load_complete 1140
bs_load_ctx_fail 4910
bs_load_cur_extent_page_valid 12553
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 4503
bs_load_read_used_pages 761
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 6035
bs_load_try_to_grow 15
bs_load_used_blobids_cpl 731
bs_load_used_clusters_cpl 731
bs_load_used_pages_cpl 746
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 125010
bs_mark_dirty_write 634
bs_mark_dirty_write_cpl 634
bs_open_blob 22831
bs_open_blob_cpl 19556
bs_opts_copy 6295
bs_opts_verify 1981
bs_parse_super 1155
bs_recover 409
bs_register_md_thread 8001
bs_release_cluster 529422
bs_release_md_page 11054
bs_resize_freeze_cpl 27759
bs_resize_unfreeze_cpl 27759
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 187
bs_set_super_write_cpl 187
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 9570
bs_unload_finish 2592
bs_unload_read_super_cpl 2592
bs_unload_write_super_cpl 2592
bs_unload_write_used_blobids_cpl 2592
bs_unload_write_used_clusters_cpl 2592
bs_unload_write_used_pages_cpl 2592
bs_unregister_md_thread 8001
bs_update_corrupted_blob 45
bs_write_super 3430
bs_write_used_blobids 3001
bs_write_used_clusters 3001
bs_write_used_md 3001
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 2007
register_flag_blob_esnap 2007
rw_iov_done 5270919
rw_iov_split_next 2790
spdk_blob_close 22404
spdk_blob_get_clones 1433
spdk_blob_get_esnap_bs_dev 167
spdk_blob_get_esnap_id 119
spdk_blob_get_id 4215
spdk_blob_get_next_allocated_io_unit 57
spdk_blob_get_next_unallocated_io_unit 57
spdk_blob_get_num_allocated_clusters 2547
spdk_blob_get_num_clusters 309037
spdk_blob_get_num_io_units 117
spdk_blob_get_parent_snapshot 1026
spdk_blob_get_xattr_names 16
spdk_blob_get_xattr_value 4478
spdk_blob_io_read 1504035
spdk_blob_io_readv 4965
spdk_blob_io_readv_ext 2299621
spdk_blob_io_unmap 152080
spdk_blob_io_write 376834
spdk_blob_io_write_zeroes 185
spdk_blob_io_writev 525
spdk_blob_io_writev_ext 3016322
spdk_blob_is_clone 2848
spdk_blob_is_degraded 920
spdk_blob_is_esnap_clone 7345121
spdk_blob_is_read_only 7666
spdk_blob_is_snapshot 2788
spdk_blob_is_thin_provisioned 1260508
spdk_blob_open_opts_init 19987
spdk_blob_opts_init 15384
spdk_blob_remove_xattr 136
spdk_blob_resize 27810
spdk_blob_set_esnap_bs_dev 33
spdk_blob_set_read_only 930
spdk_blob_set_xattr 75809
spdk_blob_sync_md 103586
spdk_blob_tree_RB_FIND 3218
spdk_blob_tree_RB_INSERT 19368
spdk_blob_tree_RB_INSERT_COLOR 19368
spdk_blob_tree_RB_MINMAX 8001
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 19368
spdk_blob_tree_RB_REMOVE_COLOR 6233
spdk_bs_alloc_io_channel 1565
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 951
spdk_bs_create_blob_ext 6260
spdk_bs_create_clone 220
spdk_bs_create_snapshot 906
spdk_bs_delete_blob 6654
spdk_bs_destroy 127
spdk_bs_dump 0
spdk_bs_free_cluster_count 2282
spdk_bs_free_io_channel 875
spdk_bs_get_bstype 17
spdk_bs_get_cluster_size 2089
spdk_bs_get_io_unit_size 1719755
spdk_bs_get_page_size 353
spdk_bs_get_super 114
spdk_bs_grow 15
spdk_bs_grow_live 122
spdk_bs_inflate_blob 112
spdk_bs_init 1996
spdk_bs_iter_first 1253
spdk_bs_iter_next 3451
spdk_bs_load 6166
spdk_bs_open_blob 22400
spdk_bs_open_blob_ext 431
spdk_bs_opts_init 14203
spdk_bs_set_bstype 0
spdk_bs_set_super 187
spdk_bs_total_data_cluster_count 761
spdk_bs_unload 2638
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 55762

Generated by: LCOV version 1.15