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 11:55:17 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 2137
blob_alloc 30050
blob_allocate_and_copy_cluster_cpl 5111
blob_back_bs_destroy 1352
blob_back_bs_destroy_esnap_done 1352
blob_calculate_lba_and_lba_count 7916431
blob_can_copy 5048
blob_close_cpl 24115
blob_close_esnap_done 526
blob_copy 574
blob_deserialize_xattr 17629
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 9591
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 9591
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 30700
blob_find_io_unit 126
blob_free 30050
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 30648
blob_frozen_set_back_bs_dev 121
blob_get_snapshot_and_clone_entries 8198
blob_get_xattr_names 17
blob_get_xattr_value 17406
blob_id_cmp 39142
blob_insert_cluster 1096095
blob_insert_cluster_clear 28
blob_insert_cluster_clear_cpl 28
blob_insert_cluster_cpl 5111
blob_insert_cluster_msg 5127
blob_insert_cluster_on_md_thread 5127
blob_insert_cluster_revert 28
blob_insert_new_ep_cb 414
blob_io_cpl 61248
blob_io_sync 30748
blob_is_esnap_clone 7964492
blob_load 21084
blob_load_backing_dev 20900
blob_load_cpl 21490
blob_load_cpl_extents_cpl 27763
blob_load_esnap 557
blob_load_final 21084
blob_load_snapshot_cpl 1986
blob_lookup 45575
blob_mark_clean 172477
blob_md_page_calc_crc 271692
blob_op_cluster_msg_cb 5235
blob_op_cluster_msg_cpl 5367
blob_open_opts_copy 406
blob_opts_copy 7780
blob_parse 20972
blob_parse_extent_page 13479
blob_parse_page 34841
blob_persist 174505
blob_persist_clear_clusters 151649
blob_persist_clear_clusters_cpl 151649
blob_persist_clear_extents 151649
blob_persist_clear_extents_cpl 151649
blob_persist_complete 151857
blob_persist_complete_cb 151857
blob_persist_extent_page_cpl 3575
blob_persist_generate_new_md 144938
blob_persist_start 151857
blob_persist_write_extent_pages 68897
blob_persist_write_page_chain 144938
blob_persist_write_page_root 144938
blob_persist_zero_pages 151825
blob_persist_zero_pages_cpl 151665
blob_remove_xattr 1695
blob_request_submit_op 1859669
blob_request_submit_op_single 1856801
blob_request_submit_op_split 784
blob_request_submit_op_split_next 10125
blob_request_submit_rw_iov 6063298
blob_resize 45149
blob_serialize 144938
blob_serialize_add_page 178557
blob_serialize_extent_page 36839
blob_serialize_extent_rle 7004
blob_serialize_extent_table 137166
blob_serialize_extent_table_entry 137241
blob_serialize_extents_rle 7772
blob_serialize_flags 144938
blob_serialize_xattr 266172
blob_serialize_xattrs 289876
blob_set_back_bs_dev 121
blob_set_back_bs_dev_done 121
blob_set_back_bs_dev_frozen 121
blob_set_clear_method 9805
blob_set_thin_provision 3001
blob_set_xattr 107453
blob_set_xattrs 17884
blob_sync_md 134603
blob_sync_md_cpl 134603
blob_trace 1964
blob_unfreeze_io 30600
blob_unref_back_bs_dev 4889
blob_update_clear_method 20924
blob_verify_md_op 1718915
blob_write_copy 1208
blob_write_copy_cpl 1782
blob_write_extent_page 3575
blob_write_extent_page_ready 3575
blob_xattrs_init 25440
bs_alloc 8605
bs_allocate_and_copy_cluster 19649
bs_allocate_cluster 1096096
bs_batch_clear_dev 7020
bs_blob_list_add 5564
bs_blob_list_free 8492
bs_blob_list_remove 7877
bs_channel_create 8628
bs_channel_destroy 8628
bs_claim_cluster 1096096
bs_claim_md_page 16086
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 8966
bs_create_blob_cpl 8900
bs_delete_blob_finish 7135
bs_delete_close_cpl 6887
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 7175
bs_delete_persist_cpl 6887
bs_destroy_trim_cpl 129
bs_dev_destroy 8492
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 8492
bs_get_snapshot_entry 20565
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 7135
bs_iter_close_cpl 3674
bs_iter_cpl 8805
bs_load_complete 1210
bs_load_ctx_fail 5212
bs_load_cur_extent_page_valid 14501
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 4793
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 6406
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 155432
bs_mark_dirty_write 677
bs_mark_dirty_write_cpl 677
bs_open_blob 24564
bs_open_blob_cpl 21084
bs_opts_copy 6688
bs_opts_verify 2102
bs_parse_super 1194
bs_recover 431
bs_register_md_thread 8492
bs_release_cluster 1040211
bs_release_md_page 12374
bs_resize_freeze_cpl 29344
bs_resize_unfreeze_cpl 29344
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 10165
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 8492
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 2137
register_flag_blob_esnap 2137
rw_iov_done 6010642
rw_iov_split_next 2976
spdk_blob_close 24115
spdk_blob_get_clones 1490
spdk_blob_get_esnap_bs_dev 168
spdk_blob_get_esnap_id 125
spdk_blob_get_id 4466
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 464121
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 4765
spdk_blob_io_read 1279814
spdk_blob_io_readv 3760
spdk_blob_io_readv_ext 2662284
spdk_blob_io_unmap 141082
spdk_blob_io_write 438576
spdk_blob_io_write_zeroes 197
spdk_blob_io_writev 560
spdk_blob_io_writev_ext 3396694
spdk_blob_is_clone 2873
spdk_blob_is_degraded 949
spdk_blob_is_esnap_clone 7913145
spdk_blob_is_read_only 7639
spdk_blob_is_snapshot 2809
spdk_blob_is_thin_provisioned 1307765
spdk_blob_open_opts_init 21529
spdk_blob_opts_init 16474
spdk_blob_remove_xattr 145
spdk_blob_resize 29400
spdk_blob_set_esnap_bs_dev 35
spdk_blob_set_read_only 987
spdk_blob_set_xattr 103576
spdk_blob_sync_md 132461
spdk_blob_tree_RB_FIND 3422
spdk_blob_tree_RB_INSERT 20885
spdk_blob_tree_RB_INSERT_COLOR 20885
spdk_blob_tree_RB_MINMAX 8492
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 20885
spdk_blob_tree_RB_REMOVE_COLOR 6890
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 1122
spdk_bs_create_blob_ext 6661
spdk_bs_create_clone 234
spdk_bs_create_snapshot 960
spdk_bs_delete_blob 7175
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 1564111
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 3674
spdk_bs_load 6551
spdk_bs_open_blob 24119
spdk_bs_open_blob_ext 445
spdk_bs_opts_init 15118
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 60100

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