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 14:02:27 Functions: 340 361 94.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 2881 24836 11.6 %

Function Name Sort by function name Hit count Sort by hit count
_blob_trace 2329
blob_alloc 53101
blob_allocate_and_copy_cluster_cpl 28488
blob_back_bs_destroy 1682
blob_back_bs_destroy_esnap_done 1682
blob_calculate_lba_and_lba_count 23483409
blob_can_copy 28409
blob_close_cpl 43709
blob_close_esnap_done 638
blob_copy 574
blob_deserialize_xattr 45643
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 11514
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 11514
blob_esnap_destroy_bs_dev_channels 2577
blob_esnap_destroy_channels_done 723
blob_esnap_destroy_one_channel 763
blob_esnap_get_io_channel 83703
blob_execute_queued_io 120399
blob_find_io_unit 150
blob_free 53101
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 120337
blob_frozen_set_back_bs_dev 149
blob_get_snapshot_and_clone_entries 10974
blob_get_xattr_names 21
blob_get_xattr_value 42440
blob_id_cmp 134470
blob_insert_cluster 3231485
blob_insert_cluster_clear 37
blob_insert_cluster_clear_cpl 37
blob_insert_cluster_cpl 28488
blob_insert_cluster_msg 28508
blob_insert_cluster_on_md_thread 28508
blob_insert_cluster_revert 37
blob_insert_new_ep_cb 1485
blob_io_cpl 240614
blob_io_sync 120459
blob_is_esnap_clone 23496094
blob_load 39979
blob_load_backing_dev 39743
blob_load_cpl 40480
blob_load_cpl_extents_cpl 70275
blob_load_esnap 677
blob_load_final 39979
blob_load_snapshot_cpl 2457
blob_lookup 84160
blob_mark_clean 227587
blob_md_page_calc_crc 500732
blob_op_cluster_msg_cb 28615
blob_op_cluster_msg_cpl 28808
blob_open_opts_copy 646
blob_opts_copy 9882
blob_parse 39839
blob_parse_extent_page 37128
blob_parse_page 77448
blob_persist 228330
blob_persist_clear_clusters 187936
blob_persist_clear_clusters_cpl 187936
blob_persist_clear_extents 187936
blob_persist_clear_extents_cpl 187936
blob_persist_complete 188196
blob_persist_complete_cb 188196
blob_persist_extent_page_cpl 27003
blob_persist_generate_new_md 178815
blob_persist_start 188196
blob_persist_write_extent_pages 254391
blob_persist_write_page_chain 178815
blob_persist_write_page_root 178815
blob_persist_zero_pages 188156
blob_persist_zero_pages_cpl 187956
blob_remove_xattr 2110
blob_request_submit_op 4991459
blob_request_submit_op_single 4985989
blob_request_submit_op_split 2869
blob_request_submit_op_split_next 71110
blob_request_submit_rw_iov 18501817
blob_resize 141119
blob_serialize 178815
blob_serialize_add_page 307515
blob_serialize_extent_page 154659
blob_serialize_extent_rle 7004
blob_serialize_extent_table 171043
blob_serialize_extent_table_entry 171759
blob_serialize_extents_rle 7772
blob_serialize_flags 178815
blob_serialize_xattr 324869
blob_serialize_xattrs 357630
blob_set_back_bs_dev 149
blob_set_back_bs_dev_done 149
blob_set_back_bs_dev_frozen 149
blob_set_clear_method 14166
blob_set_thin_provision 3723
blob_set_xattr 52213
blob_set_xattrs 26184
blob_sync_md 162240
blob_sync_md_cpl 162240
blob_trace 2137
blob_unfreeze_io 120277
blob_unref_back_bs_dev 6047
blob_update_clear_method 39779
blob_verify_md_op 4303395
blob_write_copy 1633
blob_write_copy_cpl 2207
blob_write_extent_page 27003
blob_write_extent_page_ready 27003
blob_xattrs_init 35786
bs_alloc 10167
bs_allocate_and_copy_cluster 144389
bs_allocate_cluster 3231486
bs_batch_clear_dev 34968
bs_blob_list_add 11684
bs_blob_list_free 10066
bs_blob_list_remove 10573
bs_channel_create 10362
bs_channel_destroy 10362
bs_claim_cluster 3231486
bs_claim_md_page 29369
bs_clone_newblob_create_cpl 265
bs_clone_newblob_open_cpl 265
bs_clone_origblob_open_cpl 287
bs_clone_snapshot_cleanup_finish 1795
bs_clone_snapshot_newblob_cleanup 20
bs_clone_snapshot_origblob_cleanup 1720
bs_cluster_needs_allocation 6104
bs_create_blob 13122
bs_create_blob_cpl 13040
bs_delete_blob_finish 9653
bs_delete_close_cpl 9341
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 9705
bs_delete_persist_cpl 9341
bs_destroy_trim_cpl 186
bs_dev_destroy 10066
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 10066
bs_get_snapshot_entry 26442
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 311
bs_inflate_blob_done 290
bs_inflate_blob_open_cpl 311
bs_inflate_blob_set_parent_cpl 61
bs_inflate_blob_touch_next 2593
bs_init_per_cluster_fields 11607
bs_init_persist_super_cpl 2583
bs_init_trim_cpl 2583
bs_is_blob_deletable 9653
bs_iter_close_cpl 9309
bs_iter_cpl 20417
bs_load_complete 1501
bs_load_ctx_fail 5962
bs_load_cur_extent_page_valid 38465
bs_load_cur_md_page_valid 36445
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 10725
bs_load_read_used_pages 997
bs_load_replay_cur_md_page 36445
bs_load_replay_extent_page_cpl 320
bs_load_replay_extent_pages 320
bs_load_replay_md 544
bs_load_replay_md_chain_cpl 36245
bs_load_replay_md_cpl 36445
bs_load_replay_md_parse_page 1317
bs_load_super_cpl 7443
bs_load_try_to_grow 20
bs_load_used_blobids_cpl 957
bs_load_used_clusters_cpl 957
bs_load_used_pages_cpl 977
bs_load_write_used_blobids_cpl 544
bs_load_write_used_clusters_cpl 544
bs_load_write_used_md 544
bs_load_write_used_pages_cpl 544
bs_mark_dirty 215199
bs_mark_dirty_write 836
bs_mark_dirty_write_cpl 836
bs_open_blob 44278
bs_open_blob_cpl 39979
bs_opts_copy 7782
bs_opts_verify 2643
bs_parse_super 1521
bs_recover 544
bs_register_md_thread 10066
bs_release_cluster 3074467
bs_release_md_page 22276
bs_resize_freeze_cpl 118716
bs_resize_unfreeze_cpl 118716
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 252
bs_set_super_write_cpl 252
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 1104
bs_snapshot_newblob_create_cpl 1144
bs_snapshot_newblob_open_cpl 1124
bs_snapshot_newblob_sync_cpl 1104
bs_snapshot_origblob_open_cpl 1197
bs_snapshot_origblob_sync_cpl 1084
bs_snapshot_swap_cluster_maps 1144
bs_snapshot_unfreeze_cpl 1720
bs_super_validate 12175
bs_unload_finish 3482
bs_unload_read_super_cpl 3482
bs_unload_write_super_cpl 3442
bs_unload_write_used_blobids_cpl 3442
bs_unload_write_used_clusters_cpl 3442
bs_unload_write_used_pages_cpl 3482
bs_unregister_md_thread 10066
bs_update_corrupted_blob 60
bs_write_super 4552
bs_write_used_blobids 3986
bs_write_used_clusters 3986
bs_write_used_md 4026
bs_xattr_clone 265
bs_xattr_snapshot 1144
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 2329
register_flag_blob_esnap 2329
rw_iov_done 18286118
rw_iov_split_next 3720
spdk_blob_close 43709
spdk_blob_get_clones 1771
spdk_blob_get_esnap_bs_dev 172
spdk_blob_get_esnap_id 149
spdk_blob_get_id 9433
spdk_blob_get_next_allocated_io_unit 75
spdk_blob_get_next_unallocated_io_unit 75
spdk_blob_get_num_allocated_clusters 2979
spdk_blob_get_num_clusters 1167859
spdk_blob_get_num_io_units 153
spdk_blob_get_parent_snapshot 1352
spdk_blob_get_xattr_names 21
spdk_blob_get_xattr_value 17230
spdk_blob_io_read 3736724
spdk_blob_io_readv 6620
spdk_blob_io_readv_ext 8748529
spdk_blob_io_unmap 221218
spdk_blob_io_write 1029995
spdk_blob_io_write_zeroes 3522
spdk_blob_io_writev 700
spdk_blob_io_writev_ext 9745968
spdk_blob_is_clone 2967
spdk_blob_is_degraded 1253
spdk_blob_is_esnap_clone 23382664
spdk_blob_is_read_only 17986
spdk_blob_is_snapshot 2887
spdk_blob_is_thin_provisioned 2664833
spdk_blob_open_opts_init 40665
spdk_blob_opts_init 22664
spdk_blob_remove_xattr 181
spdk_blob_resize 118784
spdk_blob_set_esnap_bs_dev 43
spdk_blob_set_read_only 1228
spdk_blob_set_xattr 47097
spdk_blob_sync_md 159031
spdk_blob_tree_RB_FIND 4221
spdk_blob_tree_RB_INSERT 39728
spdk_blob_tree_RB_INSERT_COLOR 39728
spdk_blob_tree_RB_MINMAX 10066
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 39728
spdk_blob_tree_RB_REMOVE_COLOR 17527
spdk_bs_alloc_io_channel 2438
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 3160
spdk_bs_create_blob_ext 8493
spdk_bs_create_clone 287
spdk_bs_create_snapshot 1197
spdk_bs_delete_blob 9705
spdk_bs_destroy 186
spdk_bs_dump 0
spdk_bs_free_cluster_count 3025
spdk_bs_free_io_channel 1152
spdk_bs_get_bstype 19
spdk_bs_get_cluster_size 3122
spdk_bs_get_io_unit_size 4553117
spdk_bs_get_page_size 467
spdk_bs_get_super 139
spdk_bs_grow 20
spdk_bs_grow_live 162
spdk_bs_inflate_blob 148
spdk_bs_init 2663
spdk_bs_iter_first 1639
spdk_bs_iter_next 9309
spdk_bs_load 7604
spdk_bs_open_blob 43592
spdk_bs_open_blob_ext 686
spdk_bs_opts_init 17710
spdk_bs_set_bstype 0
spdk_bs_set_super 252
spdk_bs_total_data_cluster_count 998
spdk_bs_unload 3538
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 106202

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