LCOV - code coverage report
Current view: top level - spdk/lib/blob - blobstore.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4680 5736 81.6 %
Date: 2024-12-11 10:18:18 Functions: 340 361 94.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 2886 24836 11.6 %

Function Name Sort by function name Hit count Sort by hit count
_blob_trace 2168
blob_alloc 33922
blob_allocate_and_copy_cluster_cpl 5934
blob_back_bs_destroy 1680
blob_back_bs_destroy_esnap_done 1680
blob_calculate_lba_and_lba_count 8323833
blob_can_copy 5855
blob_close_cpl 27035
blob_close_esnap_done 638
blob_copy 574
blob_deserialize_xattr 16869
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 10648
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 10648
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 30967
blob_find_io_unit 150
blob_free 33922
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 30911
blob_frozen_set_back_bs_dev 149
blob_get_snapshot_and_clone_entries 9795
blob_get_xattr_names 21
blob_get_xattr_value 19283
blob_id_cmp 32565
blob_insert_cluster 1077839
blob_insert_cluster_clear 31
blob_insert_cluster_clear_cpl 31
blob_insert_cluster_cpl 5934
blob_insert_cluster_msg 5954
blob_insert_cluster_on_md_thread 5954
blob_insert_cluster_revert 31
blob_insert_new_ep_cb 582
blob_io_cpl 61762
blob_io_sync 31027
blob_is_esnap_clone 8381033
blob_load 23312
blob_load_backing_dev 23076
blob_load_cpl 23810
blob_load_cpl_extents_cpl 31028
blob_load_esnap 677
blob_load_final 23312
blob_load_snapshot_cpl 2454
blob_lookup 50819
blob_mark_clean 193298
blob_md_page_calc_crc 305608
blob_op_cluster_msg_cb 6067
blob_op_cluster_msg_cpl 6254
blob_open_opts_copy 410
blob_opts_copy 9652
blob_parse 23172
blob_parse_extent_page 14548
blob_parse_page 38198
blob_persist 196266
blob_persist_clear_clusters 170314
blob_persist_clear_clusters_cpl 170314
blob_persist_clear_extents 170314
blob_persist_clear_extents_cpl 170314
blob_persist_complete 170574
blob_persist_complete_cb 170574
blob_persist_extent_page_cpl 4455
blob_persist_generate_new_md 162370
blob_persist_start 170574
blob_persist_write_extent_pages 71403
blob_persist_write_page_chain 162370
blob_persist_write_page_root 162370
blob_persist_zero_pages 170534
blob_persist_zero_pages_cpl 170334
blob_remove_xattr 2107
blob_request_submit_op 1949785
blob_request_submit_op_single 1946241
blob_request_submit_op_split 948
blob_request_submit_op_split_next 10857
blob_request_submit_rw_iov 6381438
blob_resize 48005
blob_serialize 162370
blob_serialize_add_page 197132
blob_serialize_extent_page 38778
blob_serialize_extent_rle 7004
blob_serialize_extent_table 154598
blob_serialize_extent_table_entry 154709
blob_serialize_extents_rle 7772
blob_serialize_flags 162370
blob_serialize_xattr 296536
blob_serialize_xattrs 324740
blob_set_back_bs_dev 149
blob_set_back_bs_dev_done 149
blob_set_back_bs_dev_frozen 149
blob_set_clear_method 11653
blob_set_thin_provision 3713
blob_set_xattr 122331
blob_set_xattrs 21160
blob_sync_md 150539
blob_sync_md_cpl 150539
blob_trace 1983
blob_unfreeze_io 30851
blob_unref_back_bs_dev 6017
blob_update_clear_method 23112
blob_verify_md_op 1766049
blob_write_copy 1619
blob_write_copy_cpl 2193
blob_write_extent_page 4455
blob_write_extent_page_ready 4455
blob_xattrs_init 30532
bs_alloc 9442
bs_allocate_and_copy_cluster 18191
bs_allocate_cluster 1077840
bs_batch_clear_dev 7674
bs_blob_list_add 6378
bs_blob_list_free 9345
bs_blob_list_remove 9394
bs_channel_create 9497
bs_channel_destroy 9497
bs_claim_cluster 1077840
bs_claim_md_page 19206
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 10610
bs_create_blob_cpl 10528
bs_delete_blob_finish 8476
bs_delete_close_cpl 8164
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 8528
bs_delete_persist_cpl 8164
bs_destroy_trim_cpl 153
bs_dev_destroy 9345
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 9345
bs_get_snapshot_entry 23979
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 10879
bs_init_persist_super_cpl 2533
bs_init_trim_cpl 2533
bs_is_blob_deletable 8476
bs_iter_close_cpl 3992
bs_iter_cpl 9769
bs_load_complete 1494
bs_load_ctx_fail 5298
bs_load_cur_extent_page_valid 15882
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 5415
bs_load_read_used_pages 991
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 6772
bs_load_try_to_grow 20
bs_load_used_blobids_cpl 951
bs_load_used_clusters_cpl 951
bs_load_used_pages_cpl 971
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 175029
bs_mark_dirty_write 833
bs_mark_dirty_write_cpl 833
bs_open_blob 27604
bs_open_blob_cpl 23312
bs_opts_copy 7057
bs_opts_verify 2593
bs_parse_super 1514
bs_recover 543
bs_register_md_thread 9345
bs_release_cluster 1017064
bs_release_md_page 14763
bs_resize_freeze_cpl 29291
bs_resize_unfreeze_cpl 29291
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 202
bs_set_super_write_cpl 202
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 11427
bs_unload_finish 3458
bs_unload_read_super_cpl 3458
bs_unload_write_super_cpl 3418
bs_unload_write_used_blobids_cpl 3418
bs_unload_write_used_clusters_cpl 3418
bs_unload_write_used_pages_cpl 3458
bs_unregister_md_thread 9345
bs_update_corrupted_blob 60
bs_write_super 4475
bs_write_used_blobids 3961
bs_write_used_clusters 3961
bs_write_used_md 4001
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 2168
register_flag_blob_esnap 2168
rw_iov_done 6333515
rw_iov_split_next 3720
spdk_blob_close 27035
spdk_blob_get_clones 1690
spdk_blob_get_esnap_bs_dev 172
spdk_blob_get_esnap_id 149
spdk_blob_get_id 4965
spdk_blob_get_next_allocated_io_unit 75
spdk_blob_get_next_unallocated_io_unit 75
spdk_blob_get_num_allocated_clusters 2966
spdk_blob_get_num_clusters 451439
spdk_blob_get_num_io_units 153
spdk_blob_get_parent_snapshot 1352
spdk_blob_get_xattr_names 21
spdk_blob_get_xattr_value 4710
spdk_blob_io_read 1356128
spdk_blob_io_readv 6620
spdk_blob_io_readv_ext 2822945
spdk_blob_io_unmap 156658
spdk_blob_io_write 436754
spdk_blob_io_write_zeroes 245
spdk_blob_io_writev 700
spdk_blob_io_writev_ext 3551173
spdk_blob_is_clone 2941
spdk_blob_is_degraded 977
spdk_blob_is_esnap_clone 8323495
spdk_blob_is_read_only 7884
spdk_blob_is_snapshot 2861
spdk_blob_is_thin_provisioned 1330342
spdk_blob_open_opts_init 23761
spdk_blob_opts_init 19922
spdk_blob_remove_xattr 181
spdk_blob_resize 29359
spdk_blob_set_esnap_bs_dev 43
spdk_blob_set_read_only 1227
spdk_blob_set_xattr 117678
spdk_blob_sync_md 148233
spdk_blob_tree_RB_FIND 4214
spdk_blob_tree_RB_INSERT 23061
spdk_blob_tree_RB_INSERT_COLOR 23061
spdk_blob_tree_RB_MINMAX 9345
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 23061
spdk_blob_tree_RB_REMOVE_COLOR 6380
spdk_bs_alloc_io_channel 1859
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 878
spdk_bs_create_blob_ext 8265
spdk_bs_create_clone 286
spdk_bs_create_snapshot 1196
spdk_bs_delete_blob 8528
spdk_bs_destroy 153
spdk_bs_dump 0
spdk_bs_free_cluster_count 2982
spdk_bs_free_io_channel 1151
spdk_bs_get_bstype 19
spdk_bs_get_cluster_size 2375
spdk_bs_get_io_unit_size 1579348
spdk_bs_get_page_size 467
spdk_bs_get_super 132
spdk_bs_grow 20
spdk_bs_grow_live 162
spdk_bs_inflate_blob 147
spdk_bs_init 2613
spdk_bs_iter_first 1625
spdk_bs_iter_next 3992
spdk_bs_load 6929
spdk_bs_open_blob 27155
spdk_bs_open_blob_ext 449
spdk_bs_opts_init 16260
spdk_bs_set_bstype 0
spdk_bs_set_super 202
spdk_bs_total_data_cluster_count 955
spdk_bs_unload 3514
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 67844

Generated by: LCOV version 1.15