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: 2024-12-15 13:27:41 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 48548
blob_allocate_and_copy_cluster_cpl 37668
blob_back_bs_destroy 1273
blob_back_bs_destroy_esnap_done 1273
blob_calculate_lba_and_lba_count 23249700
blob_can_copy 37609
blob_close_cpl 40283
blob_close_esnap_done 498
blob_copy 444
blob_deserialize_xattr 46898
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 122794
blob_find_io_unit 120
blob_free 48548
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 122743
blob_frozen_set_back_bs_dev 114
blob_get_snapshot_and_clone_entries 9007
blob_get_xattr_names 16
blob_get_xattr_value 40250
blob_id_cmp 146455
blob_insert_cluster 2545286
blob_insert_cluster_clear 28
blob_insert_cluster_clear_cpl 28
blob_insert_cluster_cpl 37668
blob_insert_cluster_msg 37683
blob_insert_cluster_on_md_thread 37683
blob_insert_cluster_revert 28
blob_insert_new_ep_cb 1355
blob_io_cpl 245441
blob_io_sync 122839
blob_is_esnap_clone 23262706
blob_load 37437
blob_load_backing_dev 37260
blob_load_cpl 37811
blob_load_cpl_extents_cpl 66517
blob_load_esnap 527
blob_load_final 37437
blob_load_snapshot_cpl 1869
blob_lookup 78076
blob_mark_clean 214058
blob_md_page_calc_crc 480561
blob_op_cluster_msg_cb 37763
blob_op_cluster_msg_cpl 37908
blob_open_opts_copy 624
blob_opts_copy 7539
blob_parse 37332
blob_parse_extent_page 34204
blob_parse_page 71895
blob_persist 213563
blob_persist_clear_clusters 176867
blob_persist_clear_clusters_cpl 176867
blob_persist_clear_extents 176867
blob_persist_clear_extents_cpl 176867
blob_persist_complete 177062
blob_persist_complete_cb 177062
blob_persist_extent_page_cpl 36555
blob_persist_generate_new_md 169261
blob_persist_start 177062
blob_persist_write_extent_pages 255948
blob_persist_write_page_chain 169261
blob_persist_write_page_root 169261
blob_persist_zero_pages 177032
blob_persist_zero_pages_cpl 176882
blob_remove_xattr 1595
blob_request_submit_op 5809633
blob_request_submit_op_single 5805006
blob_request_submit_op_split 2671
blob_request_submit_op_split_next 57196
blob_request_submit_rw_iov 17448784
blob_resize 140352
blob_serialize 169261
blob_serialize_add_page 298487
blob_serialize_extent_page 164847
blob_serialize_extent_rle 5253
blob_serialize_extent_table 163432
blob_serialize_extent_table_entry 164120
blob_serialize_extents_rle 5829
blob_serialize_flags 169261
blob_serialize_xattr 311718
blob_serialize_xattrs 338522
blob_set_back_bs_dev 114
blob_set_back_bs_dev_done 114
blob_set_back_bs_dev_frozen 114
blob_set_clear_method 11902
blob_set_thin_provision 2832
blob_set_xattr 43605
blob_set_xattrs 22177
blob_sync_md 154460
blob_sync_md_cpl 154460
blob_trace 2006
blob_unfreeze_io 122698
blob_unref_back_bs_dev 4628
blob_update_clear_method 37287
blob_verify_md_op 3581999
blob_write_copy 1236
blob_write_copy_cpl 1680
blob_write_extent_page 36555
blob_write_extent_page_ready 36555
blob_xattrs_init 29506
bs_alloc 8650
bs_allocate_and_copy_cluster 155234
bs_allocate_cluster 2545287
bs_batch_clear_dev 44541
bs_blob_list_add 10713
bs_blob_list_free 8553
bs_blob_list_remove 8704
bs_channel_create 8802
bs_channel_destroy 8802
bs_claim_cluster 2545287
bs_claim_md_page 24861
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 11111
bs_create_blob_cpl 11049
bs_delete_blob_finish 8005
bs_delete_close_cpl 7771
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 8044
bs_delete_persist_cpl 7771
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 22196
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 8005
bs_iter_close_cpl 8947
bs_iter_cpl 19281
bs_load_complete 1147
bs_load_ctx_fail 5408
bs_load_cur_extent_page_valid 35210
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 9993
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 213617
bs_mark_dirty_write 638
bs_mark_dirty_write_cpl 638
bs_open_blob 40710
bs_open_blob_cpl 37437
bs_opts_copy 6858
bs_opts_verify 2028
bs_parse_super 1162
bs_recover 409
bs_register_md_thread 8553
bs_release_cluster 2391995
bs_release_md_page 18549
bs_resize_freeze_cpl 121515
bs_resize_unfreeze_cpl 121515
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 10183
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 3508
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 17211329
rw_iov_split_next 2790
spdk_blob_close 40283
spdk_blob_get_clones 1496
spdk_blob_get_esnap_bs_dev 167
spdk_blob_get_esnap_id 119
spdk_blob_get_id 8801
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 1264249
spdk_blob_get_num_io_units 123
spdk_blob_get_parent_snapshot 1026
spdk_blob_get_xattr_names 16
spdk_blob_get_xattr_value 17374
spdk_blob_io_read 4492983
spdk_blob_io_readv 4965
spdk_blob_io_readv_ext 7921337
spdk_blob_io_unmap 215151
spdk_blob_io_write 1099576
spdk_blob_io_write_zeroes 1923
spdk_blob_io_writev 525
spdk_blob_io_writev_ext 9521957
spdk_blob_is_clone 2870
spdk_blob_is_degraded 1180
spdk_blob_is_esnap_clone 23146327
spdk_blob_is_read_only 15112
spdk_blob_is_snapshot 2810
spdk_blob_is_thin_provisioned 2110512
spdk_blob_open_opts_init 38099
spdk_blob_opts_init 18395
spdk_blob_remove_xattr 136
spdk_blob_resize 121566
spdk_blob_set_esnap_bs_dev 33
spdk_blob_set_read_only 930
spdk_blob_set_xattr 39483
spdk_blob_sync_md 151812
spdk_blob_tree_RB_FIND 3218
spdk_blob_tree_RB_INSERT 37247
spdk_blob_tree_RB_INSERT_COLOR 37247
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 37247
spdk_blob_tree_RB_REMOVE_COLOR 18433
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 3512
spdk_bs_create_blob_ext 6485
spdk_bs_create_clone 220
spdk_bs_create_snapshot 906
spdk_bs_delete_blob 8044
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 5431305
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 8947
spdk_bs_load 6682
spdk_bs_open_blob 40048
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 97096

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