LCOV - code coverage report
Current view: top level - spdk/lib/blob - blobstore.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4102 5117 80.2 %
Date: 2024-07-12 09:13:42 Functions: 339 360 94.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1642 2516 65.3 %

Function Name Sort by function name Hit count Sort by hit count
_blob_trace 493
blob_alloc 10832
blob_allocate_and_copy_cluster_cpl 1630
blob_back_bs_destroy 642
blob_back_bs_destroy_esnap_done 642
blob_calculate_lba_and_lba_count 81610
blob_can_copy 1598
blob_close_cpl 8412
blob_close_esnap_done 224
blob_copy 256
blob_deserialize_xattr 2748
blob_esnap_channel_compare 17632
blob_esnap_channel_tree_RB_FIND 18008
blob_esnap_channel_tree_RB_INSERT 88
blob_esnap_channel_tree_RB_INSERT_COLOR 88
blob_esnap_channel_tree_RB_MINMAX 3803
blob_esnap_channel_tree_RB_NEXT 64
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 88
blob_esnap_channel_tree_RB_REMOVE_COLOR 0
blob_esnap_destroy_bs_channel 3803
blob_esnap_destroy_bs_dev_channels 962
blob_esnap_destroy_channels_done 272
blob_esnap_destroy_one_channel 288
blob_esnap_get_io_channel 17680
blob_execute_queued_io 1030
blob_find_io_unit 60
blob_free 10832
blob_free_cluster_cpl 120
blob_free_cluster_free_ep_cb 0
blob_free_cluster_msg 120
blob_free_cluster_msg_cb 52
blob_free_cluster_on_md_thread 120
blob_free_cluster_update_ep_cb 52
blob_freeze_io 1022
blob_frozen_set_back_bs_dev 56
blob_get_snapshot_and_clone_entries 3608
blob_get_xattr_names 8
blob_get_xattr_value 4640
blob_id_cmp 4618
blob_insert_cluster 16515
blob_insert_cluster_clear 8
blob_insert_cluster_clear_cpl 8
blob_insert_cluster_cpl 1630
blob_insert_cluster_msg 1638
blob_insert_cluster_on_md_thread 1638
blob_insert_cluster_revert 8
blob_insert_new_ep_cb 166
blob_io_cpl 2020
blob_io_sync 1054
blob_is_esnap_clone 100357
blob_load 7028
blob_load_backing_dev 6936
blob_load_cpl 7228
blob_load_cpl_extents_cpl 5761
blob_load_esnap 240
blob_load_final 7028
blob_load_snapshot_cpl 928
blob_lookup 15624
blob_mark_clean 17031
blob_md_page_calc_crc 40143
blob_op_cluster_msg_cb 1698
blob_op_cluster_msg_cpl 1758
blob_open_opts_copy 31
blob_opts_copy 3731
blob_parse 6972
blob_parse_extent_page 2125
blob_parse_page 9289
blob_persist 18369
blob_persist_clear_clusters 10131
blob_persist_clear_clusters_cpl 10131
blob_persist_clear_extents 10131
blob_persist_clear_extents_cpl 10131
blob_persist_complete 10235
blob_persist_complete_cb 10235
blob_persist_extent_page_cpl 874
blob_persist_generate_new_md 7233
blob_persist_start 10235
blob_persist_write_extent_pages 4730
blob_persist_write_page_chain 7233
blob_persist_write_page_root 7233
blob_persist_zero_pages 10219
blob_persist_zero_pages_cpl 10139
blob_remove_xattr 810
blob_request_submit_op 77058
blob_request_submit_op_single 75678
blob_request_submit_op_split 356
blob_request_submit_op_split_next 1548
blob_request_submit_rw_iov 6364
blob_resize 7170
blob_serialize 7233
blob_serialize_add_page 8748
blob_serialize_extent_page 2213
blob_serialize_extent_rle 3474
blob_serialize_extent_table 3375
blob_serialize_extent_table_entry 3411
blob_serialize_extents_rle 3858
blob_serialize_flags 7233
blob_serialize_xattr 3614
blob_serialize_xattrs 14466
blob_set_back_bs_dev 56
blob_set_back_bs_dev_done 56
blob_set_back_bs_dev_frozen 56
blob_set_clear_method 4198
blob_set_thin_provision 1402
blob_set_xattr 1940
blob_set_xattrs 7584
blob_sync_md 3199
blob_sync_md_cpl 3199
blob_trace 452
blob_unfreeze_io 998
blob_update_clear_method 6948
blob_verify_md_op 74397
blob_write_copy 560
blob_write_copy_cpl 816
blob_write_extent_page 874
blob_write_extent_page_ready 874
blob_xattrs_init 11203
bs_alloc 3329
bs_allocate_and_copy_cluster 1880
bs_allocate_cluster 16515
bs_batch_clear_dev 2526
bs_blob_list_add 1822
bs_blob_list_free 3313
bs_blob_list_remove 3452
bs_channel_create 3345
bs_channel_destroy 3345
bs_claim_cluster 16515
bs_claim_md_page 5833
bs_clone_newblob_create_cpl 98
bs_clone_newblob_open_cpl 98
bs_clone_origblob_open_cpl 106
bs_clone_snapshot_cleanup_finish 680
bs_clone_snapshot_newblob_cleanup 8
bs_clone_snapshot_origblob_cleanup 652
bs_cluster_needs_allocation 2400
bs_create_blob 3804
bs_create_blob_cpl 3772
bs_delete_blob_finish 3110
bs_delete_close_cpl 2986
bs_delete_corrupted_blob 48
bs_delete_corrupted_blob_cpl 48
bs_delete_corrupted_close_cb 48
bs_delete_enomem_close_cpl 0
bs_delete_open_cpl 3130
bs_delete_persist_cpl 2986
bs_destroy_trim_cpl 10
bs_dev_destroy 3313
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 72
bs_free 3313
bs_get_snapshot_entry 7698
bs_grow_live_done 64
bs_grow_live_load_super_cpl 64
bs_grow_live_super_write_cpl 16
bs_grow_load_super_cpl 8
bs_inflate_blob 120
bs_inflate_blob_done 112
bs_inflate_blob_open_cpl 120
bs_inflate_blob_set_parent_cpl 24
bs_inflate_blob_touch_next 1016
bs_init_persist_super_cpl 953
bs_init_trim_cpl 953
bs_is_blob_deletable 3110
bs_iter_close_cpl 872
bs_iter_cpl 2404
bs_load_complete 566
bs_load_ctx_fail 1786
bs_load_cur_extent_page_valid 2625
bs_load_cur_md_page_valid 13508
bs_load_grow_continue 8
bs_load_grow_super_write_cpl 8
bs_load_grow_used_clusters_read_cpl 8
bs_load_grow_used_clusters_write_cpl 8
bs_load_iter 1462
bs_load_read_used_pages 354
bs_load_replay_cur_md_page 13508
bs_load_replay_extent_page_cpl 104
bs_load_replay_extent_pages 104
bs_load_replay_md 212
bs_load_replay_md_chain_cpl 13428
bs_load_replay_md_cpl 13508
bs_load_replay_md_parse_page 492
bs_load_super_cpl 2344
bs_load_try_to_grow 8
bs_load_used_blobids_cpl 354
bs_load_used_clusters_cpl 354
bs_load_used_pages_cpl 354
bs_load_write_used_blobids_cpl 212
bs_load_write_used_clusters_cpl 212
bs_load_write_used_md 212
bs_load_write_used_pages_cpl 212
bs_mark_dirty 11109
bs_mark_dirty_write 320
bs_mark_dirty_write_cpl 320
bs_open_blob 8636
bs_open_blob_cpl 7028
bs_opts_copy 2377
bs_opts_verify 977
bs_parse_super 558
bs_recover 212
bs_register_md_thread 3313
bs_release_cluster 4862
bs_release_md_page 4404
bs_resize_freeze_cpl 404
bs_resize_unfreeze_cpl 404
bs_set_external_parent_blob_open_cpl 32
bs_set_external_parent_cleanup_finish 32
bs_set_external_parent_close_blob 16
bs_set_external_parent_refs 16
bs_set_external_parent_unfrozen 16
bs_set_parent_blob_open_cpl 48
bs_set_parent_cleanup_finish 48
bs_set_parent_close_blob 24
bs_set_parent_close_snapshot 40
bs_set_parent_refs 24
bs_set_parent_set_back_bs_dev_done 24
bs_set_parent_snapshot_open_cpl 40
bs_set_super_read_cpl 25
bs_set_super_write_cpl 25
bs_shallow_copy_bdev_write_cpl 16
bs_shallow_copy_blob_open_cpl 32
bs_shallow_copy_blob_read_cpl 16
bs_shallow_copy_cleanup_finish 32
bs_shallow_copy_cluster_find_next 24
bs_snapshot_copy_xattr 40
bs_snapshot_freeze_cpl 418
bs_snapshot_newblob_create_cpl 434
bs_snapshot_newblob_open_cpl 426
bs_snapshot_newblob_sync_cpl 418
bs_snapshot_origblob_open_cpl 454
bs_snapshot_origblob_sync_cpl 410
bs_snapshot_swap_cluster_maps 434
bs_snapshot_unfreeze_cpl 652
bs_super_validate 4074
bs_unload_finish 1321
bs_unload_read_super_cpl 1321
bs_unload_write_super_cpl 1321
bs_unload_write_used_blobids_cpl 1321
bs_unload_write_used_clusters_cpl 1321
bs_unload_write_used_pages_cpl 1321
bs_unregister_md_thread 3313
bs_update_corrupted_blob 24
bs_write_super 1674
bs_write_used_blobids 1533
bs_write_used_clusters 1533
bs_write_used_md 1533
bs_xattr_clone 98
bs_xattr_snapshot 434
delete_blob_cleanup_finish 220
delete_snapshot_cleanup_clone 24
delete_snapshot_cleanup_snapshot 44
delete_snapshot_esnap_channels_destroyed_cb 16
delete_snapshot_freeze_io_cb 120
delete_snapshot_open_clone_cb 140
delete_snapshot_sync_clone_cpl 112
delete_snapshot_sync_snapshot_cpl 104
delete_snapshot_sync_snapshot_xattr_cpl 120
delete_snapshot_unfreeze_cpl 96
delete_snapshot_update_extent_pages 116
delete_snapshot_update_extent_pages_cpl 112
register_flag_blob 493
register_flag_blob_esnap 493
rw_iov_done 5652
rw_iov_split_next 1488
spdk_blob_close 8412
spdk_blob_get_clones 414
spdk_blob_get_esnap_bs_dev 8
spdk_blob_get_esnap_id 48
spdk_blob_get_id 1174
spdk_blob_get_next_allocated_io_unit 30
spdk_blob_get_next_unallocated_io_unit 30
spdk_blob_get_num_allocated_clusters 668
spdk_blob_get_num_clusters 1159
spdk_blob_get_num_io_units 60
spdk_blob_get_num_pages 60
spdk_blob_get_parent_snapshot 520
spdk_blob_get_xattr_names 8
spdk_blob_get_xattr_value 340
spdk_blob_io_read 35000
spdk_blob_io_readv 1880
spdk_blob_io_readv_ext 3255
spdk_blob_io_unmap 226
spdk_blob_io_write 41736
spdk_blob_io_write_zeroes 96
spdk_blob_io_writev 280
spdk_blob_io_writev_ext 949
spdk_blob_is_clone 152
spdk_blob_is_degraded 99
spdk_blob_is_esnap_clone 82865
spdk_blob_is_read_only 152
spdk_blob_is_snapshot 120
spdk_blob_is_thin_provisioned 73506
spdk_blob_open_opts_init 7061
spdk_blob_opts_init 7399
spdk_blob_remove_xattr 72
spdk_blob_resize 432
spdk_blob_set_esnap_bs_dev 16
spdk_blob_set_read_only 466
spdk_blob_set_xattr 384
spdk_blob_sync_md 2177
spdk_blob_tree_RB_FIND 1572
spdk_blob_tree_RB_INSERT 6932
spdk_blob_tree_RB_INSERT_COLOR 6932
spdk_blob_tree_RB_MINMAX 3313
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 6932
spdk_blob_tree_RB_REMOVE_COLOR 1244
spdk_bs_alloc_io_channel 492
spdk_bs_blob_decouple_parent 64
spdk_bs_blob_set_external_parent 48
spdk_bs_blob_set_parent 72
spdk_bs_blob_shallow_copy 32
spdk_bs_create_blob 41
spdk_bs_create_blob_ext 3207
spdk_bs_create_clone 106
spdk_bs_create_snapshot 454
spdk_bs_delete_blob 3130
spdk_bs_destroy 10
spdk_bs_dump 0
spdk_bs_free_cluster_count 1080
spdk_bs_free_io_channel 458
spdk_bs_get_bstype 4
spdk_bs_get_cluster_size 325
spdk_bs_get_io_unit_size 1515
spdk_bs_get_page_size 136
spdk_bs_get_super 30
spdk_bs_grow 8
spdk_bs_grow_live 64
spdk_bs_inflate_blob 56
spdk_bs_init 985
spdk_bs_iter_first 596
spdk_bs_iter_next 872
spdk_bs_load 2376
spdk_bs_open_blob 8603
spdk_bs_open_blob_ext 33
spdk_bs_opts_init 5618
spdk_bs_set_bstype 0
spdk_bs_set_super 25
spdk_bs_total_data_cluster_count 184
spdk_bs_unload 1337
spdk_free_cluster_unmap_complete 120
spdk_xattr_names_free 8
spdk_xattr_names_get_count 8
spdk_xattr_names_get_name 16
update_clone_on_snapshot_deletion 140
xattrs_free 21664

Generated by: LCOV version 1.14