LCOV - code coverage report
Current view: top level - spdk/lib/blob - blobstore.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4176 5728 72.9 %
Date: 2024-12-09 16:10:28 Functions: 340 361 94.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 2407 24824 9.7 %

Function Name Sort by function name Hit count Sort by hit count
_blob_trace 2124
blob_alloc 27553
blob_allocate_and_copy_cluster_cpl 4904
blob_back_bs_destroy 1273
blob_back_bs_destroy_esnap_done 1273
blob_calculate_lba_and_lba_count 8135313
blob_can_copy 4845
blob_close_cpl 22119
blob_close_esnap_done 498
blob_copy 444
blob_deserialize_xattr 15795
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 9127
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 9127
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 27871
blob_find_io_unit 120
blob_free 27553
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 27820
blob_frozen_set_back_bs_dev 114
blob_get_snapshot_and_clone_entries 7575
blob_get_xattr_names 16
blob_get_xattr_value 16122
blob_id_cmp 31737
blob_insert_cluster 576735
blob_insert_cluster_clear 26
blob_insert_cluster_clear_cpl 26
blob_insert_cluster_cpl 4904
blob_insert_cluster_msg 4919
blob_insert_cluster_on_md_thread 4919
blob_insert_cluster_revert 26
blob_insert_new_ep_cb 456
blob_io_cpl 55595
blob_io_sync 27916
blob_is_esnap_clone 8179332
blob_load 19274
blob_load_backing_dev 19097
blob_load_cpl 19645
blob_load_cpl_extents_cpl 25459
blob_load_esnap 528
blob_load_final 19274
blob_load_snapshot_cpl 1869
blob_lookup 41749
blob_mark_clean 76731
blob_md_page_calc_crc 166913
blob_op_cluster_msg_cb 5001
blob_op_cluster_msg_cpl 5144
blob_open_opts_copy 398
blob_opts_copy 7318
blob_parse 19169
blob_parse_extent_page 11309
blob_parse_page 30834
blob_persist 78803
blob_persist_clear_clusters 57703
blob_persist_clear_clusters_cpl 57703
blob_persist_clear_extents 57703
blob_persist_clear_extents_cpl 57703
blob_persist_complete 57898
blob_persist_complete_cb 57898
blob_persist_extent_page_cpl 3793
blob_persist_generate_new_md 51529
blob_persist_start 57898
blob_persist_write_extent_pages 62424
blob_persist_write_page_chain 51529
blob_persist_write_page_root 51529
blob_persist_zero_pages 57868
blob_persist_zero_pages_cpl 57718
blob_remove_xattr 1595
blob_request_submit_op 1930104
blob_request_submit_op_single 1927450
blob_request_submit_op_split 698
blob_request_submit_op_split_next 9807
blob_request_submit_rw_iov 6211287
blob_resize 41165
blob_serialize 51529
blob_serialize_add_page 81769
blob_serialize_extent_page 33705
blob_serialize_extent_rle 5253
blob_serialize_extent_table 45700
blob_serialize_extent_table_entry 45782
blob_serialize_extents_rle 5829
blob_serialize_flags 51529
blob_serialize_xattr 81476
blob_serialize_xattrs 103058
blob_set_back_bs_dev 114
blob_set_back_bs_dev_done 114
blob_set_back_bs_dev_frozen 114
blob_set_clear_method 9070
blob_set_thin_provision 2827
blob_set_xattr 17254
blob_set_xattrs 16513
blob_sync_md 42128
blob_sync_md_cpl 42128
blob_trace 1945
blob_unfreeze_io 27775
blob_unref_back_bs_dev 4604
blob_update_clear_method 19124
blob_verify_md_op 903324
blob_write_copy 1234
blob_write_copy_cpl 1678
blob_write_extent_page 3793
blob_write_extent_page_ready 3793
blob_xattrs_init 23621
bs_alloc 8215
bs_allocate_and_copy_cluster 19164
bs_allocate_cluster 576736
bs_batch_clear_dev 6154
bs_blob_list_add 5175
bs_blob_list_free 8120
bs_blob_list_remove 7272
bs_channel_create 8252
bs_channel_destroy 8252
bs_claim_cluster 576736
bs_claim_md_page 14499
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 8279
bs_create_blob_cpl 8217
bs_delete_blob_finish 6573
bs_delete_close_cpl 6339
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 6612
bs_delete_persist_cpl 6339
bs_destroy_trim_cpl 127
bs_dev_destroy 8120
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 8120
bs_get_snapshot_entry 19247
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 9292
bs_init_persist_super_cpl 1940
bs_init_trim_cpl 1940
bs_is_blob_deletable 6573
bs_iter_close_cpl 3399
bs_iter_cpl 8175
bs_load_complete 1142
bs_load_ctx_fail 5023
bs_load_cur_extent_page_valid 12315
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 4450
bs_load_read_used_pages 763
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 6150
bs_load_try_to_grow 15
bs_load_used_blobids_cpl 733
bs_load_used_clusters_cpl 733
bs_load_used_pages_cpl 748
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 61691
bs_mark_dirty_write 635
bs_mark_dirty_write_cpl 635
bs_open_blob 22546
bs_open_blob_cpl 19274
bs_opts_copy 6423
bs_opts_verify 1985
bs_parse_super 1157
bs_recover 409
bs_register_md_thread 8120
bs_release_cluster 525639
bs_release_md_page 10971
bs_resize_freeze_cpl 26592
bs_resize_unfreeze_cpl 26592
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 191
bs_set_super_write_cpl 191
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 9696
bs_unload_finish 2598
bs_unload_read_super_cpl 2598
bs_unload_write_super_cpl 2598
bs_unload_write_used_blobids_cpl 2598
bs_unload_write_used_clusters_cpl 2598
bs_unload_write_used_pages_cpl 2598
bs_unregister_md_thread 8120
bs_update_corrupted_blob 45
bs_write_super 3441
bs_write_used_blobids 3007
bs_write_used_clusters 3007
bs_write_used_md 3007
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 2124
register_flag_blob_esnap 2124
rw_iov_done 6157223
rw_iov_split_next 2790
spdk_blob_close 22119
spdk_blob_get_clones 1433
spdk_blob_get_esnap_bs_dev 167
spdk_blob_get_esnap_id 119
spdk_blob_get_id 4188
spdk_blob_get_next_allocated_io_unit 60
spdk_blob_get_next_unallocated_io_unit 60
spdk_blob_get_num_allocated_clusters 2547
spdk_blob_get_num_clusters 267139
spdk_blob_get_num_io_units 123
spdk_blob_get_parent_snapshot 1026
spdk_blob_get_xattr_names 16
spdk_blob_get_xattr_value 4346
spdk_blob_io_read 1479125
spdk_blob_io_readv 4965
spdk_blob_io_readv_ext 2639049
spdk_blob_io_unmap 148206
spdk_blob_io_write 302588
spdk_blob_io_write_zeroes 185
spdk_blob_io_writev 525
spdk_blob_io_writev_ext 3566748
spdk_blob_is_clone 2848
spdk_blob_is_degraded 925
spdk_blob_is_esnap_clone 8132044
spdk_blob_is_read_only 7718
spdk_blob_is_snapshot 2788
spdk_blob_is_thin_provisioned 1246770
spdk_blob_open_opts_init 19710
spdk_blob_opts_init 15342
spdk_blob_remove_xattr 136
spdk_blob_resize 26643
spdk_blob_set_esnap_bs_dev 33
spdk_blob_set_read_only 930
spdk_blob_set_xattr 13574
spdk_blob_sync_md 40379
spdk_blob_tree_RB_FIND 3218
spdk_blob_tree_RB_INSERT 19083
spdk_blob_tree_RB_INSERT_COLOR 19083
spdk_blob_tree_RB_MINMAX 8120
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 19083
spdk_blob_tree_RB_REMOVE_COLOR 5989
spdk_bs_alloc_io_channel 1575
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 901
spdk_bs_create_blob_ext 6264
spdk_bs_create_clone 220
spdk_bs_create_snapshot 906
spdk_bs_delete_blob 6612
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 2103
spdk_bs_get_io_unit_size 1620796
spdk_bs_get_page_size 353
spdk_bs_get_super 116
spdk_bs_grow 15
spdk_bs_grow_live 122
spdk_bs_inflate_blob 112
spdk_bs_init 2000
spdk_bs_iter_first 1257
spdk_bs_iter_next 3399
spdk_bs_load 6290
spdk_bs_open_blob 22110
spdk_bs_open_blob_ext 436
spdk_bs_opts_init 14459
spdk_bs_set_bstype 0
spdk_bs_set_super 191
spdk_bs_total_data_cluster_count 761
spdk_bs_unload 2644
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 55106

Generated by: LCOV version 1.15