LCOV - code coverage report
Current view: top level - spdk/lib/blob - blobstore.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4128 5110 80.8 %
Date: 2024-07-12 16:30:25 Functions: 337 358 94.1 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1936 3136 61.7 %

Function Name Sort by function name Hit count Sort by hit count
blob_alloc 28992
blob_allocate_and_copy_cluster_cpl 5023
blob_back_bs_destroy 1332
blob_back_bs_destroy_esnap_done 1332
blob_calculate_lba_and_lba_count 6902748
blob_can_copy 4960
blob_close_cpl 23210
blob_close_esnap_done 526
blob_copy 566
blob_deserialize_xattr 16320
blob_esnap_channel_compare 49039
blob_esnap_channel_tree_RB_FIND 49834
blob_esnap_channel_tree_RB_INSERT 197
blob_esnap_channel_tree_RB_INSERT_COLOR 197
blob_esnap_channel_tree_RB_MINMAX 11610
blob_esnap_channel_tree_RB_NEXT 128
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 197
blob_esnap_channel_tree_RB_REMOVE_COLOR 0
blob_esnap_destroy_bs_channel 11610
blob_esnap_destroy_bs_dev_channels 2067
blob_esnap_destroy_channels_done 587
blob_esnap_destroy_one_channel 619
blob_esnap_get_io_channel 49135
blob_execute_queued_io 28023
blob_find_io_unit 132
blob_free 28992
blob_free_cluster_cpl 240
blob_free_cluster_free_ep_cb 0
blob_free_cluster_msg 240
blob_free_cluster_msg_cb 104
blob_free_cluster_on_md_thread 240
blob_free_cluster_update_ep_cb 104
blob_freeze_io 27983
blob_frozen_set_back_bs_dev 121
blob_get_snapshot_and_clone_entries 7999
blob_get_xattr_names 17
blob_get_xattr_value 16857
blob_id_cmp 33428
blob_insert_cluster 361688
blob_insert_cluster_clear 21
blob_insert_cluster_clear_cpl 21
blob_insert_cluster_cpl 5023
blob_insert_cluster_msg 5039
blob_insert_cluster_on_md_thread 5039
blob_insert_cluster_revert 21
blob_insert_new_ep_cb 391
blob_io_cpl 55918
blob_io_sync 28071
blob_is_esnap_clone 6951969
blob_load 20240
blob_load_backing_dev 20056
blob_load_cpl 20640
blob_load_cpl_extents_cpl 23554
blob_load_esnap 556
blob_load_final 20240
blob_load_snapshot_cpl 1964
blob_lookup 43826
blob_mark_clean 139237
blob_md_page_calc_crc 227400
blob_op_cluster_msg_cb 5154
blob_op_cluster_msg_cpl 5279
blob_open_opts_copy 381
blob_opts_copy 7744
blob_parse 20128
blob_parse_extent_page 10098
blob_parse_page 30610
blob_persist 141368
blob_persist_clear_clusters 119253
blob_persist_clear_clusters_cpl 119253
blob_persist_clear_extents 119253
blob_persist_clear_extents_cpl 119253
blob_persist_complete 119461
blob_persist_complete_cb 119461
blob_persist_extent_page_cpl 3510
blob_persist_generate_new_md 112721
blob_persist_start 119461
blob_persist_write_extent_pages 62175
blob_persist_write_page_chain 112721
blob_persist_write_page_root 112721
blob_persist_zero_pages 119429
blob_persist_zero_pages_cpl 119269
blob_remove_xattr 1673
blob_request_submit_op 1982045
blob_request_submit_op_single 1979135
blob_request_submit_op_split 836
blob_request_submit_op_split_next 10281
blob_request_submit_rw_iov 4926149
blob_resize 42109
blob_serialize 112721
blob_serialize_add_page 142298
blob_serialize_extent_page 32735
blob_serialize_extent_rle 6948
blob_serialize_extent_table 105005
blob_serialize_extent_table_entry 105077
blob_serialize_extents_rle 7716
blob_serialize_flags 112721
blob_serialize_xattr 202224
blob_serialize_xattrs 225442
blob_set_back_bs_dev 121
blob_set_back_bs_dev_done 121
blob_set_back_bs_dev_frozen 121
blob_set_clear_method 9573
blob_set_thin_provision 2952
blob_set_xattr 77622
blob_set_xattrs 17456
blob_sync_md 102764
blob_sync_md_cpl 102764
blob_unfreeze_io 27935
blob_update_clear_method 20080
blob_verify_md_op 876230
blob_write_copy 1173
blob_write_copy_cpl 1739
blob_write_extent_page 3510
blob_write_extent_page_ready 3510
blob_xattrs_init 24976
bs_alloc 10589
bs_allocate_and_copy_cluster 15892
bs_allocate_cluster 361689
bs_batch_clear_dev 6418
bs_blob_list_add 5404
bs_blob_list_free 10525
bs_blob_list_remove 7678
bs_channel_create 10649
bs_channel_destroy 10649
bs_claim_cluster 361689
bs_claim_md_page 14276
bs_clone_newblob_create_cpl 214
bs_clone_newblob_open_cpl 214
bs_clone_origblob_open_cpl 232
bs_clone_snapshot_cleanup_finish 1422
bs_clone_snapshot_newblob_cleanup 16
bs_clone_snapshot_origblob_cleanup 1363
bs_cluster_needs_allocation 4874
bs_create_blob 8752
bs_create_blob_cpl 8686
bs_delete_blob_finish 6956
bs_delete_close_cpl 6708
bs_delete_corrupted_blob 96
bs_delete_corrupted_blob_cpl 96
bs_delete_corrupted_close_cb 96
bs_delete_enomem_close_cpl 0
bs_delete_open_cpl 6996
bs_delete_persist_cpl 6708
bs_destroy_trim_cpl 113
bs_dev_destroy 10525
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 144
bs_free 10525
bs_get_snapshot_entry 19931
bs_grow_live_done 130
bs_grow_live_load_super_cpl 130
bs_grow_live_super_write_cpl 34
bs_grow_load_super_cpl 16
bs_inflate_blob 248
bs_inflate_blob_done 231
bs_inflate_blob_open_cpl 248
bs_inflate_blob_set_parent_cpl 49
bs_inflate_blob_touch_next 2067
bs_init_persist_super_cpl 2039
bs_init_trim_cpl 2039
bs_is_blob_deletable 6956
bs_iter_close_cpl 3541
bs_iter_cpl 8531
bs_load_complete 1206
bs_load_ctx_fail 7263
bs_load_cur_extent_page_valid 11114
bs_load_cur_md_page_valid 28890
bs_load_grow_continue 16
bs_load_grow_super_write_cpl 16
bs_load_grow_used_clusters_read_cpl 16
bs_load_grow_used_clusters_write_cpl 16
bs_load_iter 4667
bs_load_read_used_pages 777
bs_load_replay_cur_md_page 28890
bs_load_replay_extent_page_cpl 213
bs_load_replay_extent_pages 213
bs_load_replay_md 429
bs_load_replay_md_chain_cpl 28730
bs_load_replay_md_cpl 28890
bs_load_replay_md_parse_page 1000
bs_load_super_cpl 8453
bs_load_try_to_grow 16
bs_load_used_blobids_cpl 777
bs_load_used_clusters_cpl 777
bs_load_used_pages_cpl 777
bs_load_write_used_blobids_cpl 429
bs_load_write_used_clusters_cpl 429
bs_load_write_used_md 429
bs_load_write_used_pages_cpl 429
bs_mark_dirty 122971
bs_mark_dirty_write 676
bs_mark_dirty_write_cpl 676
bs_open_blob 23659
bs_open_blob_cpl 20240
bs_opts_copy 8672
bs_opts_verify 2088
bs_parse_super 1190
bs_recover 429
bs_register_md_thread 10525
bs_release_cluster 310030
bs_release_md_page 10640
bs_resize_freeze_cpl 26697
bs_resize_unfreeze_cpl 26697
bs_set_external_parent_blob_open_cpl 70
bs_set_external_parent_cleanup_finish 70
bs_set_external_parent_close_blob 35
bs_set_external_parent_refs 35
bs_set_external_parent_unfrozen 35
bs_set_parent_blob_open_cpl 100
bs_set_parent_cleanup_finish 100
bs_set_parent_close_blob 51
bs_set_parent_close_snapshot 83
bs_set_parent_refs 51
bs_set_parent_set_back_bs_dev_done 51
bs_set_parent_snapshot_open_cpl 84
bs_set_super_read_cpl 180
bs_set_super_write_cpl 180
bs_shallow_copy_bdev_write_cpl 34
bs_shallow_copy_blob_open_cpl 65
bs_shallow_copy_blob_read_cpl 34
bs_shallow_copy_cleanup_finish 65
bs_shallow_copy_cluster_find_next 51
bs_snapshot_copy_xattr 88
bs_snapshot_freeze_cpl 869
bs_snapshot_newblob_create_cpl 901
bs_snapshot_newblob_open_cpl 885
bs_snapshot_newblob_sync_cpl 869
bs_snapshot_origblob_open_cpl 942
bs_snapshot_origblob_sync_cpl 853
bs_snapshot_swap_cluster_maps 901
bs_snapshot_unfreeze_cpl 1363
bs_super_validate 12195
bs_unload_finish 2756
bs_unload_read_super_cpl 2756
bs_unload_write_super_cpl 2756
bs_unload_write_used_blobids_cpl 2756
bs_unload_write_used_clusters_cpl 2756
bs_unload_write_used_pages_cpl 2756
bs_unregister_md_thread 10525
bs_update_corrupted_blob 48
bs_write_super 3630
bs_write_used_blobids 3185
bs_write_used_clusters 3185
bs_write_used_md 3185
bs_xattr_clone 214
bs_xattr_snapshot 901
delete_blob_cleanup_finish 448
delete_snapshot_cleanup_clone 48
delete_snapshot_cleanup_snapshot 88
delete_snapshot_esnap_channels_destroyed_cb 36
delete_snapshot_freeze_io_cb 248
delete_snapshot_open_clone_cb 288
delete_snapshot_sync_clone_cpl 232
delete_snapshot_sync_snapshot_cpl 216
delete_snapshot_sync_snapshot_xattr_cpl 248
delete_snapshot_unfreeze_cpl 200
delete_snapshot_update_extent_pages 244
delete_snapshot_update_extent_pages_cpl 232
register_flag_blob 2344
register_flag_blob_esnap 2344
rw_iov_done 4882216
rw_iov_split_next 2976
spdk_blob_close 23210
spdk_blob_get_clones 1434
spdk_blob_get_esnap_bs_dev 168
spdk_blob_get_esnap_id 125
spdk_blob_get_id 4303
spdk_blob_get_next_allocated_io_unit 66
spdk_blob_get_next_unallocated_io_unit 66
spdk_blob_get_num_allocated_clusters 2508
spdk_blob_get_num_clusters 303874
spdk_blob_get_num_io_units 134
spdk_blob_get_num_pages 135
spdk_blob_get_parent_snapshot 1088
spdk_blob_get_xattr_names 17
spdk_blob_get_xattr_value 4521
spdk_blob_io_read 1460188
spdk_blob_io_readv 3760
spdk_blob_io_readv_ext 2359051
spdk_blob_io_unmap 151012
spdk_blob_io_write 370648
spdk_blob_io_write_zeroes 197
spdk_blob_io_writev 560
spdk_blob_io_writev_ext 2562778
spdk_blob_is_clone 2673
spdk_blob_is_degraded 898
spdk_blob_is_esnap_clone 6902453
spdk_blob_is_read_only 6307
spdk_blob_is_snapshot 2609
spdk_blob_is_thin_provisioned 1319637
spdk_blob_open_opts_init 20658
spdk_blob_opts_init 16224
spdk_blob_remove_xattr 145
spdk_blob_resize 26753
spdk_blob_set_esnap_bs_dev 35
spdk_blob_set_read_only 969
spdk_blob_set_xattr 73823
spdk_blob_sync_md 100661
spdk_blob_tree_RB_FIND 3360
spdk_blob_tree_RB_INSERT 20042
spdk_blob_tree_RB_INSERT_COLOR 20042
spdk_blob_tree_RB_MINMAX 10525
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 20042
spdk_blob_tree_RB_REMOVE_COLOR 6268
spdk_bs_alloc_io_channel 1605
spdk_bs_blob_decouple_parent 131
spdk_bs_blob_set_external_parent 102
spdk_bs_blob_set_parent 151
spdk_bs_blob_shallow_copy 65
spdk_bs_create_blob 944
spdk_bs_create_blob_ext 6645
spdk_bs_create_clone 232
spdk_bs_create_snapshot 942
spdk_bs_delete_blob 6996
spdk_bs_destroy 113
spdk_bs_dump 0
spdk_bs_free_cluster_count 2334
spdk_bs_free_io_channel 961
spdk_bs_get_bstype 19
spdk_bs_get_cluster_size 1797
spdk_bs_get_io_unit_size 1676663
spdk_bs_get_page_size 283
spdk_bs_get_super 116
spdk_bs_grow 16
spdk_bs_grow_live 130
spdk_bs_inflate_blob 117
spdk_bs_init 2104
spdk_bs_iter_first 1321
spdk_bs_iter_next 3541
spdk_bs_load 8549
spdk_bs_open_blob 23241
spdk_bs_open_blob_ext 418
spdk_bs_opts_init 19086
spdk_bs_set_bstype 0
spdk_bs_set_super 180
spdk_bs_total_data_cluster_count 539
spdk_bs_unload 2804
spdk_free_cluster_unmap_complete 240
spdk_xattr_names_free 17
spdk_xattr_names_get_count 19
spdk_xattr_names_get_name 34
update_clone_on_snapshot_deletion 288
xattrs_free 57984

Generated by: LCOV version 1.14