LCOV - code coverage report
Current view: top level - spdk/lib/blob - blobstore.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4649 5702 81.5 %
Date: 2024-11-20 10:11:24 Functions: 340 361 94.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 2835 24428 11.6 %

Function Name Sort by function name Hit count Sort by hit count
_blob_trace 2136
blob_alloc 27857
blob_allocate_and_copy_cluster_cpl 5109
blob_back_bs_destroy 1352
blob_back_bs_destroy_esnap_done 1352
blob_calculate_lba_and_lba_count 7836435
blob_can_copy 5046
blob_close_cpl 22293
blob_close_esnap_done 526
blob_copy 574
blob_deserialize_xattr 14727
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 9604
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 9604
blob_esnap_destroy_bs_dev_channels 2087
blob_esnap_destroy_channels_done 587
blob_esnap_destroy_one_channel 619
blob_esnap_get_io_channel 49135
blob_execute_queued_io 29023
blob_find_io_unit 126
blob_free 27857
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 28971
blob_frozen_set_back_bs_dev 121
blob_get_snapshot_and_clone_entries 7894
blob_get_xattr_names 17
blob_get_xattr_value 16577
blob_id_cmp 25904
blob_insert_cluster 561301
blob_insert_cluster_clear 25
blob_insert_cluster_clear_cpl 25
blob_insert_cluster_cpl 5109
blob_insert_cluster_msg 5125
blob_insert_cluster_on_md_thread 5125
blob_insert_cluster_revert 25
blob_insert_new_ep_cb 414
blob_io_cpl 57894
blob_io_sync 29071
blob_is_esnap_clone 7881068
blob_load 19262
blob_load_backing_dev 19078
blob_load_cpl 19664
blob_load_cpl_extents_cpl 22567
blob_load_esnap 557
blob_load_final 19262
blob_load_snapshot_cpl 1986
blob_lookup 41931
blob_mark_clean 84783
blob_md_page_calc_crc 174907
blob_op_cluster_msg_cb 5236
blob_op_cluster_msg_cpl 5365
blob_open_opts_copy 406
blob_opts_copy 7780
blob_parse 19150
blob_parse_extent_page 10105
blob_parse_page 29641
blob_persist 87182
blob_persist_clear_clusters 65777
blob_persist_clear_clusters_cpl 65777
blob_persist_clear_extents 65777
blob_persist_clear_extents_cpl 65777
blob_persist_complete 65985
blob_persist_complete_cb 65985
blob_persist_extent_page_cpl 3576
blob_persist_generate_new_md 59370
blob_persist_start 65985
blob_persist_write_extent_pages 64578
blob_persist_write_page_chain 59370
blob_persist_write_page_root 59370
blob_persist_zero_pages 65953
blob_persist_zero_pages_cpl 65793
blob_remove_xattr 1695
blob_request_submit_op 1780939
blob_request_submit_op_single 1778125
blob_request_submit_op_split 730
blob_request_submit_op_split_next 9963
blob_request_submit_rw_iov 6061841
blob_resize 42797
blob_serialize 59370
blob_serialize_add_page 90345
blob_serialize_extent_page 34198
blob_serialize_extent_rle 7004
blob_serialize_extent_table 51598
blob_serialize_extent_table_entry 51671
blob_serialize_extents_rle 7772
blob_serialize_flags 59370
blob_serialize_xattr 95778
blob_serialize_xattrs 118740
blob_set_back_bs_dev 121
blob_set_back_bs_dev_done 121
blob_set_back_bs_dev_frozen 121
blob_set_clear_method 9434
blob_set_thin_provision 3001
blob_set_xattr 22852
blob_set_xattrs 17142
blob_sync_md 49777
blob_sync_md_cpl 49777
blob_trace 1963
blob_unfreeze_io 28923
blob_unref_back_bs_dev 4889
blob_update_clear_method 19102
blob_verify_md_op 915252
blob_write_copy 1205
blob_write_copy_cpl 1779
blob_write_extent_page 3576
blob_write_extent_page_ready 3576
blob_xattrs_init 24698
bs_alloc 8618
bs_allocate_and_copy_cluster 19372
bs_allocate_cluster 561302
bs_batch_clear_dev 6257
bs_blob_list_add 5358
bs_blob_list_free 8505
bs_blob_list_remove 7573
bs_channel_create 8641
bs_channel_destroy 8641
bs_claim_cluster 561302
bs_claim_md_page 14377
bs_clone_newblob_create_cpl 216
bs_clone_newblob_open_cpl 216
bs_clone_origblob_open_cpl 234
bs_clone_snapshot_cleanup_finish 1444
bs_clone_snapshot_newblob_cleanup 16
bs_clone_snapshot_origblob_cleanup 1385
bs_cluster_needs_allocation 4894
bs_create_blob 8595
bs_create_blob_cpl 8529
bs_delete_blob_finish 6831
bs_delete_close_cpl 6583
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 6871
bs_delete_persist_cpl 6583
bs_destroy_trim_cpl 129
bs_dev_destroy 8505
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 8505
bs_get_snapshot_entry 19957
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 250
bs_inflate_blob_done 233
bs_inflate_blob_open_cpl 250
bs_inflate_blob_set_parent_cpl 49
bs_inflate_blob_touch_next 2079
bs_init_persist_super_cpl 2053
bs_init_trim_cpl 2053
bs_is_blob_deletable 6831
bs_iter_close_cpl 3468
bs_iter_cpl 8393
bs_load_complete 1210
bs_load_ctx_fail 5225
bs_load_cur_extent_page_valid 11127
bs_load_cur_md_page_valid 29188
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 4587
bs_load_read_used_pages 779
bs_load_replay_cur_md_page 29188
bs_load_replay_extent_page_cpl 215
bs_load_replay_extent_pages 215
bs_load_replay_md 431
bs_load_replay_md_chain_cpl 29028
bs_load_replay_md_cpl 29188
bs_load_replay_md_parse_page 1006
bs_load_super_cpl 6419
bs_load_try_to_grow 16
bs_load_used_blobids_cpl 779
bs_load_used_clusters_cpl 779
bs_load_used_pages_cpl 779
bs_load_write_used_blobids_cpl 431
bs_load_write_used_clusters_cpl 431
bs_load_write_used_md 431
bs_load_write_used_pages_cpl 431
bs_mark_dirty 69561
bs_mark_dirty_write 677
bs_mark_dirty_write_cpl 677
bs_open_blob 22742
bs_open_blob_cpl 19262
bs_opts_copy 6701
bs_opts_verify 2102
bs_parse_super 1194
bs_recover 431
bs_register_md_thread 8505
bs_release_cluster 508869
bs_release_md_page 10797
bs_resize_freeze_cpl 27667
bs_resize_unfreeze_cpl 27667
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 194
bs_set_super_write_cpl 194
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 887
bs_snapshot_newblob_create_cpl 919
bs_snapshot_newblob_open_cpl 903
bs_snapshot_newblob_sync_cpl 887
bs_snapshot_origblob_open_cpl 960
bs_snapshot_origblob_sync_cpl 871
bs_snapshot_swap_cluster_maps 919
bs_snapshot_unfreeze_cpl 1385
bs_super_validate 10178
bs_unload_finish 2758
bs_unload_read_super_cpl 2758
bs_unload_write_super_cpl 2758
bs_unload_write_used_blobids_cpl 2758
bs_unload_write_used_clusters_cpl 2758
bs_unload_write_used_pages_cpl 2758
bs_unregister_md_thread 8505
bs_update_corrupted_blob 48
bs_write_super 3647
bs_write_used_blobids 3189
bs_write_used_clusters 3189
bs_write_used_md 3189
bs_xattr_clone 216
bs_xattr_snapshot 919
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 2136
register_flag_blob_esnap 2136
rw_iov_done 6008607
rw_iov_split_next 2976
spdk_blob_close 22293
spdk_blob_get_clones 1490
spdk_blob_get_esnap_bs_dev 168
spdk_blob_get_esnap_id 125
spdk_blob_get_id 4327
spdk_blob_get_next_allocated_io_unit 63
spdk_blob_get_next_unallocated_io_unit 63
spdk_blob_get_num_allocated_clusters 2626
spdk_blob_get_num_clusters 257629
spdk_blob_get_num_io_units 128
spdk_blob_get_num_pages 129
spdk_blob_get_parent_snapshot 1088
spdk_blob_get_xattr_names 17
spdk_blob_get_xattr_value 4348
spdk_blob_io_read 1371955
spdk_blob_io_readv 3760
spdk_blob_io_readv_ext 2646974
spdk_blob_io_unmap 127546
spdk_blob_io_write 281241
spdk_blob_io_write_zeroes 197
spdk_blob_io_writev 560
spdk_blob_io_writev_ext 3410547
spdk_blob_is_clone 2873
spdk_blob_is_degraded 949
spdk_blob_is_esnap_clone 7833367
spdk_blob_is_read_only 7722
spdk_blob_is_snapshot 2809
spdk_blob_is_thin_provisioned 1218614
spdk_blob_open_opts_init 19707
spdk_blob_opts_init 16103
spdk_blob_remove_xattr 145
spdk_blob_resize 27723
spdk_blob_set_esnap_bs_dev 35
spdk_blob_set_read_only 987
spdk_blob_set_xattr 18975
spdk_blob_sync_md 47635
spdk_blob_tree_RB_FIND 3422
spdk_blob_tree_RB_INSERT 19063
spdk_blob_tree_RB_INSERT_COLOR 19063
spdk_blob_tree_RB_MINMAX 8505
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 19063
spdk_blob_tree_RB_REMOVE_COLOR 5274
spdk_bs_alloc_io_channel 1671
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 751
spdk_bs_create_blob_ext 6661
spdk_bs_create_clone 234
spdk_bs_create_snapshot 960
spdk_bs_delete_blob 6871
spdk_bs_destroy 129
spdk_bs_dump 0
spdk_bs_free_cluster_count 2422
spdk_bs_free_io_channel 963
spdk_bs_get_bstype 19
spdk_bs_get_cluster_size 1887
spdk_bs_get_io_unit_size 1499195
spdk_bs_get_page_size 283
spdk_bs_get_super 120
spdk_bs_grow 16
spdk_bs_grow_live 130
spdk_bs_inflate_blob 119
spdk_bs_init 2118
spdk_bs_iter_first 1329
spdk_bs_iter_next 3468
spdk_bs_load 6564
spdk_bs_open_blob 22297
spdk_bs_open_blob_ext 445
spdk_bs_opts_init 15144
spdk_bs_set_bstype 0
spdk_bs_set_super 194
spdk_bs_total_data_cluster_count 547
spdk_bs_unload 2806
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 55714

Generated by: LCOV version 1.14