LCOV - code coverage report
Current view: top level - spdk/lib/blob - blobstore.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4679 5736 81.6 %
Date: 2024-12-16 00:17:30 Functions: 340 361 94.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 2882 24836 11.6 %

Function Name Sort by function name Hit count Sort by hit count
_blob_trace 2230
blob_alloc 52098
blob_allocate_and_copy_cluster_cpl 29202
blob_back_bs_destroy 1680
blob_back_bs_destroy_esnap_done 1680
blob_calculate_lba_and_lba_count 20970677
blob_can_copy 29123
blob_close_cpl 42834
blob_close_esnap_done 638
blob_copy 574
blob_deserialize_xattr 44155
blob_esnap_channel_compare 83583
blob_esnap_channel_tree_RB_FIND 84566
blob_esnap_channel_tree_RB_INSERT 241
blob_esnap_channel_tree_RB_INSERT_COLOR 241
blob_esnap_channel_tree_RB_MINMAX 11192
blob_esnap_channel_tree_RB_NEXT 160
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 241
blob_esnap_channel_tree_RB_REMOVE_COLOR 0
blob_esnap_destroy_bs_channel 11192
blob_esnap_destroy_bs_dev_channels 2575
blob_esnap_destroy_channels_done 723
blob_esnap_destroy_one_channel 763
blob_esnap_get_io_channel 83703
blob_execute_queued_io 119265
blob_find_io_unit 150
blob_free 52098
blob_free_cluster_cpl 300
blob_free_cluster_free_ep_cb 0
blob_free_cluster_msg 300
blob_free_cluster_msg_cb 156
blob_free_cluster_on_md_thread 300
blob_free_cluster_update_ep_cb 156
blob_freeze_io 119209
blob_frozen_set_back_bs_dev 149
blob_get_snapshot_and_clone_entries 10842
blob_get_xattr_names 21
blob_get_xattr_value 42077
blob_id_cmp 125990
blob_insert_cluster 2492600
blob_insert_cluster_clear 33
blob_insert_cluster_clear_cpl 33
blob_insert_cluster_cpl 29202
blob_insert_cluster_msg 29222
blob_insert_cluster_on_md_thread 29222
blob_insert_cluster_revert 33
blob_insert_new_ep_cb 1481
blob_io_cpl 238358
blob_io_sync 119325
blob_is_esnap_clone 20978859
blob_load 39111
blob_load_backing_dev 38875
blob_load_cpl 39608
blob_load_cpl_extents_cpl 65878
blob_load_esnap 677
blob_load_final 39111
blob_load_snapshot_cpl 2454
blob_lookup 82417
blob_mark_clean 232173
blob_md_page_calc_crc 496378
blob_op_cluster_msg_cb 29333
blob_op_cluster_msg_cpl 29522
blob_open_opts_copy 636
blob_opts_copy 9873
blob_parse 38971
blob_parse_extent_page 33599
blob_parse_page 73047
blob_persist 233028
blob_persist_clear_clusters 193390
blob_persist_clear_clusters_cpl 193390
blob_persist_clear_extents 193390
blob_persist_clear_extents_cpl 193390
blob_persist_complete 193650
blob_persist_complete_cb 193650
blob_persist_extent_page_cpl 27721
blob_persist_generate_new_md 184399
blob_persist_start 193650
blob_persist_write_extent_pages 250712
blob_persist_write_page_chain 184399
blob_persist_write_page_root 184399
blob_persist_zero_pages 193610
blob_persist_zero_pages_cpl 193410
blob_remove_xattr 2107
blob_request_submit_op 4798186
blob_request_submit_op_single 4792723
blob_request_submit_op_split 2867
blob_request_submit_op_split_next 58084
blob_request_submit_rw_iov 16181883
blob_resize 139727
blob_serialize 184399
blob_serialize_add_page 310554
blob_serialize_extent_page 152834
blob_serialize_extent_rle 7004
blob_serialize_extent_table 176627
blob_serialize_extent_table_entry 177341
blob_serialize_extents_rle 7772
blob_serialize_flags 184399
blob_serialize_xattr 336282
blob_serialize_xattrs 368798
blob_set_back_bs_dev 149
blob_set_back_bs_dev_done 149
blob_set_back_bs_dev_frozen 149
blob_set_clear_method 14030
blob_set_thin_provision 3718
blob_set_xattr 58724
blob_set_xattrs 25914
blob_sync_md 168078
blob_sync_md_cpl 168078
blob_trace 2042
blob_unfreeze_io 119149
blob_unref_back_bs_dev 6042
blob_update_clear_method 38911
blob_verify_md_op 3574559
blob_write_copy 1619
blob_write_copy_cpl 2193
blob_write_extent_page 27721
blob_write_extent_page_ready 27721
blob_xattrs_init 35507
bs_alloc 9871
bs_allocate_and_copy_cluster 148491
bs_allocate_cluster 2492601
bs_batch_clear_dev 34634
bs_blob_list_add 11607
bs_blob_list_free 9772
bs_blob_list_remove 10441
bs_channel_create 10041
bs_channel_destroy 10041
bs_claim_cluster 2492601
bs_claim_md_page 27690
bs_clone_newblob_create_cpl 264
bs_clone_newblob_open_cpl 264
bs_clone_origblob_open_cpl 286
bs_clone_snapshot_cleanup_finish 1792
bs_clone_snapshot_newblob_cleanup 20
bs_clone_snapshot_origblob_cleanup 1717
bs_cluster_needs_allocation 6094
bs_create_blob 12987
bs_create_blob_cpl 12905
bs_delete_blob_finish 9523
bs_delete_close_cpl 9211
bs_delete_corrupted_blob 120
bs_delete_corrupted_blob_cpl 120
bs_delete_corrupted_close_cb 120
bs_delete_enomem_close_cpl 0
bs_delete_open_cpl 9575
bs_delete_persist_cpl 9211
bs_destroy_trim_cpl 180
bs_dev_destroy 9772
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 180
bs_free 9772
bs_get_snapshot_entry 26158
bs_grow_live_done 162
bs_grow_live_load_super_cpl 162
bs_grow_live_super_write_cpl 42
bs_grow_load_super_cpl 20
bs_inflate_blob 310
bs_inflate_blob_done 289
bs_inflate_blob_open_cpl 310
bs_inflate_blob_set_parent_cpl 61
bs_inflate_blob_touch_next 2587
bs_init_per_cluster_fields 11311
bs_init_persist_super_cpl 2576
bs_init_trim_cpl 2576
bs_is_blob_deletable 9523
bs_iter_close_cpl 9231
bs_iter_cpl 20257
bs_load_complete 1499
bs_load_ctx_fail 5677
bs_load_cur_extent_page_valid 34933
bs_load_cur_md_page_valid 36296
bs_load_grow_continue 20
bs_load_grow_super_write_cpl 20
bs_load_grow_used_clusters_read_cpl 20
bs_load_grow_used_clusters_write_cpl 20
bs_load_iter 10649
bs_load_read_used_pages 996
bs_load_replay_cur_md_page 36296
bs_load_replay_extent_page_cpl 319
bs_load_replay_extent_pages 319
bs_load_replay_md 543
bs_load_replay_md_chain_cpl 36096
bs_load_replay_md_cpl 36296
bs_load_replay_md_parse_page 1314
bs_load_super_cpl 7156
bs_load_try_to_grow 20
bs_load_used_blobids_cpl 956
bs_load_used_clusters_cpl 956
bs_load_used_pages_cpl 976
bs_load_write_used_blobids_cpl 543
bs_load_write_used_clusters_cpl 543
bs_load_write_used_md 543
bs_load_write_used_pages_cpl 543
bs_mark_dirty 221371
bs_mark_dirty_write 836
bs_mark_dirty_write_cpl 836
bs_open_blob 43403
bs_open_blob_cpl 39111
bs_opts_copy 7486
bs_opts_verify 2636
bs_parse_super 1519
bs_recover 543
bs_register_md_thread 9772
bs_release_cluster 2335374
bs_release_md_page 20608
bs_resize_freeze_cpl 117589
bs_resize_unfreeze_cpl 117589
bs_set_external_parent_blob_open_cpl 86
bs_set_external_parent_cleanup_finish 86
bs_set_external_parent_close_blob 43
bs_set_external_parent_refs 43
bs_set_external_parent_unfrozen 43
bs_set_parent_blob_open_cpl 124
bs_set_parent_cleanup_finish 124
bs_set_parent_close_blob 63
bs_set_parent_close_snapshot 103
bs_set_parent_refs 63
bs_set_parent_set_back_bs_dev_done 63
bs_set_parent_snapshot_open_cpl 104
bs_set_super_read_cpl 245
bs_set_super_write_cpl 245
bs_shallow_copy_bdev_write_cpl 42
bs_shallow_copy_blob_open_cpl 81
bs_shallow_copy_blob_read_cpl 42
bs_shallow_copy_cleanup_finish 81
bs_shallow_copy_cluster_find_next 63
bs_snapshot_copy_xattr 108
bs_snapshot_freeze_cpl 1103
bs_snapshot_newblob_create_cpl 1143
bs_snapshot_newblob_open_cpl 1123
bs_snapshot_newblob_sync_cpl 1103
bs_snapshot_origblob_open_cpl 1196
bs_snapshot_origblob_sync_cpl 1083
bs_snapshot_swap_cluster_maps 1143
bs_snapshot_unfreeze_cpl 1717
bs_super_validate 11878
bs_unload_finish 3479
bs_unload_read_super_cpl 3479
bs_unload_write_super_cpl 3439
bs_unload_write_used_blobids_cpl 3439
bs_unload_write_used_clusters_cpl 3439
bs_unload_write_used_pages_cpl 3479
bs_unregister_md_thread 9772
bs_update_corrupted_blob 60
bs_write_super 4542
bs_write_used_blobids 3982
bs_write_used_clusters 3982
bs_write_used_md 4022
bs_xattr_clone 264
bs_xattr_snapshot 1143
delete_blob_cleanup_finish 560
delete_snapshot_cleanup_clone 60
delete_snapshot_cleanup_snapshot 112
delete_snapshot_esnap_channels_destroyed_cb 44
delete_snapshot_freeze_io_cb 308
delete_snapshot_open_clone_cb 360
delete_snapshot_sync_clone_cpl 288
delete_snapshot_sync_snapshot_cpl 268
delete_snapshot_sync_snapshot_xattr_cpl 308
delete_snapshot_unfreeze_cpl 248
delete_snapshot_update_extent_pages 304
delete_snapshot_update_extent_pages_cpl 288
register_flag_blob 2230
register_flag_blob_esnap 2230
rw_iov_done 15959967
rw_iov_split_next 3720
spdk_blob_close 42834
spdk_blob_get_clones 1753
spdk_blob_get_esnap_bs_dev 172
spdk_blob_get_esnap_id 149
spdk_blob_get_id 9341
spdk_blob_get_next_allocated_io_unit 75
spdk_blob_get_next_unallocated_io_unit 75
spdk_blob_get_num_allocated_clusters 2977
spdk_blob_get_num_clusters 1155751
spdk_blob_get_num_io_units 153
spdk_blob_get_parent_snapshot 1352
spdk_blob_get_xattr_names 21
spdk_blob_get_xattr_value 17021
spdk_blob_io_read 3581261
spdk_blob_io_readv 6620
spdk_blob_io_readv_ext 7062000
spdk_blob_io_unmap 206747
spdk_blob_io_write 1008195
spdk_blob_io_write_zeroes 1983
spdk_blob_io_writev 700
spdk_blob_io_writev_ext 9112563
spdk_blob_is_clone 2963
spdk_blob_is_degraded 1232
spdk_blob_is_esnap_clone 20866455
spdk_blob_is_read_only 15246
spdk_blob_is_snapshot 2883
spdk_blob_is_thin_provisioned 2018693
spdk_blob_open_opts_init 39786
spdk_blob_opts_init 22520
spdk_blob_remove_xattr 181
spdk_blob_resize 117657
spdk_blob_set_esnap_bs_dev 43
spdk_blob_set_read_only 1227
spdk_blob_set_xattr 53629
spdk_blob_sync_md 164873
spdk_blob_tree_RB_FIND 4214
spdk_blob_tree_RB_INSERT 38860
spdk_blob_tree_RB_INSERT_COLOR 38860
spdk_blob_tree_RB_MINMAX 9772
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 38860
spdk_blob_tree_RB_REMOVE_COLOR 16768
spdk_bs_alloc_io_channel 2396
spdk_bs_blob_decouple_parent 163
spdk_bs_blob_set_external_parent 126
spdk_bs_blob_set_parent 187
spdk_bs_blob_shallow_copy 81
spdk_bs_create_blob 3034
spdk_bs_create_blob_ext 8486
spdk_bs_create_clone 286
spdk_bs_create_snapshot 1196
spdk_bs_delete_blob 9575
spdk_bs_destroy 180
spdk_bs_dump 0
spdk_bs_free_cluster_count 3015
spdk_bs_free_io_channel 1151
spdk_bs_get_bstype 19
spdk_bs_get_cluster_size 3081
spdk_bs_get_io_unit_size 4376151
spdk_bs_get_page_size 467
spdk_bs_get_super 137
spdk_bs_grow 20
spdk_bs_grow_live 162
spdk_bs_inflate_blob 147
spdk_bs_init 2656
spdk_bs_iter_first 1635
spdk_bs_iter_next 9231
spdk_bs_load 7315
spdk_bs_open_blob 42728
spdk_bs_open_blob_ext 675
spdk_bs_opts_init 17118
spdk_bs_set_bstype 0
spdk_bs_set_super 245
spdk_bs_total_data_cluster_count 988
spdk_bs_unload 3535
spdk_free_cluster_unmap_complete 300
spdk_xattr_names_free 21
spdk_xattr_names_get_count 23
spdk_xattr_names_get_name 42
update_clone_on_snapshot_deletion 360
xattrs_free 104196

Generated by: LCOV version 1.15