LCOV - code coverage report
Current view: top level - spdk/lib/blob - blobstore.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4159 5702 72.9 %
Date: 2024-12-13 16:00:55 Functions: 340 361 94.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 2364 24428 9.7 %

Function Name Sort by function name Hit count Sort by hit count
_blob_trace 2129
blob_alloc 39146
blob_allocate_and_copy_cluster_cpl 28893
blob_back_bs_destroy 1027
blob_back_bs_destroy_esnap_done 1027
blob_calculate_lba_and_lba_count 22730509
blob_can_copy 28846
blob_close_cpl 32708
blob_close_esnap_done 414
blob_copy 444
blob_deserialize_xattr 38900
blob_esnap_channel_compare 40223
blob_esnap_channel_tree_RB_FIND 40830
blob_esnap_channel_tree_RB_INSERT 153
blob_esnap_channel_tree_RB_INSERT_COLOR 153
blob_esnap_channel_tree_RB_MINMAX 8773
blob_esnap_channel_tree_RB_NEXT 96
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 153
blob_esnap_channel_tree_RB_REMOVE_COLOR 0
blob_esnap_destroy_bs_channel 8773
blob_esnap_destroy_bs_dev_channels 1602
blob_esnap_destroy_channels_done 451
blob_esnap_destroy_one_channel 475
blob_esnap_get_io_channel 40295
blob_execute_queued_io 115310
blob_find_io_unit 102
blob_free 39146
blob_free_cluster_cpl 180
blob_free_cluster_free_ep_cb 0
blob_free_cluster_msg 180
blob_free_cluster_msg_cb 78
blob_free_cluster_on_md_thread 180
blob_free_cluster_update_ep_cb 78
blob_freeze_io 115262
blob_frozen_set_back_bs_dev 93
blob_get_snapshot_and_clone_entries 6837
blob_get_xattr_names 13
blob_get_xattr_value 37238
blob_id_cmp 104907
blob_insert_cluster 2433551
blob_insert_cluster_clear 22
blob_insert_cluster_clear_cpl 22
blob_insert_cluster_cpl 28893
blob_insert_cluster_msg 28905
blob_insert_cluster_on_md_thread 28905
blob_insert_cluster_revert 22
blob_insert_new_ep_cb 1217
blob_io_cpl 230488
blob_io_sync 115346
blob_is_esnap_clone 22718363
blob_load 30381
blob_load_backing_dev 30243
blob_load_cpl 30686
blob_load_cpl_extents_cpl 54448
blob_load_esnap 437
blob_load_final 30381
blob_load_snapshot_cpl 1518
blob_lookup 63373
blob_mark_clean 202465
blob_md_page_calc_crc 436177
blob_op_cluster_msg_cb 28985
blob_op_cluster_msg_cpl 29085
blob_open_opts_copy 609
blob_opts_copy 6123
blob_parse 30297
blob_parse_extent_page 29167
blob_parse_page 59757
blob_persist 202354
blob_persist_clear_clusters 172276
blob_persist_clear_clusters_cpl 172276
blob_persist_clear_extents 172276
blob_persist_clear_extents_cpl 172276
blob_persist_complete 172432
blob_persist_complete_cb 172432
blob_persist_extent_page_cpl 27741
blob_persist_generate_new_md 166567
blob_persist_start 172432
blob_persist_write_extent_pages 239492
blob_persist_write_page_chain 166567
blob_persist_write_page_root 166567
blob_persist_zero_pages 172408
blob_persist_zero_pages_cpl 172288
blob_remove_xattr 1286
blob_request_submit_op 6005894
blob_request_submit_op_single 6001755
blob_request_submit_op_split 2567
blob_request_submit_op_split_next 56704
blob_request_submit_rw_iov 16732126
blob_resize 128841
blob_serialize 166567
blob_serialize_add_page 287654
blob_serialize_extent_page 147958
blob_serialize_extent_rle 5253
blob_serialize_extent_table 160738
blob_serialize_extent_table_entry 161398
blob_serialize_extents_rle 5829
blob_serialize_flags 166567
blob_serialize_xattr 311907
blob_serialize_xattrs 333134
blob_set_back_bs_dev 93
blob_set_back_bs_dev_done 93
blob_set_back_bs_dev_frozen 93
blob_set_clear_method 9403
blob_set_thin_provision 2286
blob_set_xattr 47960
blob_set_xattrs 17494
blob_sync_md 155090
blob_sync_md_cpl 155090
blob_trace 1959
blob_unfreeze_io 115226
blob_unref_back_bs_dev 3758
blob_update_clear_method 30261
blob_verify_md_op 3409574
blob_write_copy 924
blob_write_copy_cpl 1368
blob_write_extent_page 27741
blob_write_extent_page_ready 27741
blob_xattrs_init 23449
bs_alloc 7923
bs_allocate_and_copy_cluster 147435
bs_allocate_cluster 2433552
bs_batch_clear_dev 32164
bs_blob_list_add 9702
bs_blob_list_free 7814
bs_blob_list_remove 6594
bs_channel_create 8039
bs_channel_destroy 8039
bs_claim_cluster 2433552
bs_claim_md_page 20309
bs_clone_newblob_create_cpl 167
bs_clone_newblob_open_cpl 167
bs_clone_origblob_open_cpl 181
bs_clone_snapshot_cleanup_finish 1100
bs_clone_snapshot_newblob_cleanup 12
bs_clone_snapshot_origblob_cleanup 1055
bs_cluster_needs_allocation 3694
bs_create_blob 8765
bs_create_blob_cpl 8715
bs_delete_blob_finish 6027
bs_delete_close_cpl 5841
bs_delete_corrupted_blob 72
bs_delete_corrupted_blob_cpl 72
bs_delete_corrupted_close_cb 72
bs_delete_enomem_close_cpl 0
bs_delete_open_cpl 6057
bs_delete_persist_cpl 5841
bs_destroy_trim_cpl 139
bs_dev_destroy 7814
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 108
bs_free 7814
bs_get_snapshot_entry 17631
bs_grow_live_done 98
bs_grow_live_load_super_cpl 98
bs_grow_live_super_write_cpl 26
bs_grow_load_super_cpl 12
bs_inflate_blob 190
bs_inflate_blob_done 177
bs_inflate_blob_open_cpl 190
bs_inflate_blob_set_parent_cpl 37
bs_inflate_blob_touch_next 1571
bs_init_persist_super_cpl 1611
bs_init_trim_cpl 1611
bs_is_blob_deletable 6027
bs_iter_close_cpl 8308
bs_iter_cpl 17757
bs_load_complete 934
bs_load_ctx_fail 5256
bs_load_cur_extent_page_valid 29939
bs_load_cur_md_page_valid 22434
bs_load_grow_continue 12
bs_load_grow_super_write_cpl 12
bs_load_grow_used_clusters_read_cpl 12
bs_load_grow_used_clusters_write_cpl 12
bs_load_iter 9126
bs_load_read_used_pages 609
bs_load_replay_cur_md_page 22434
bs_load_replay_extent_page_cpl 163
bs_load_replay_extent_pages 163
bs_load_replay_md 325
bs_load_replay_md_chain_cpl 22314
bs_load_replay_md_cpl 22434
bs_load_replay_md_parse_page 760
bs_load_super_cpl 6178
bs_load_try_to_grow 12
bs_load_used_blobids_cpl 609
bs_load_used_clusters_cpl 609
bs_load_used_pages_cpl 609
bs_load_write_used_blobids_cpl 325
bs_load_write_used_clusters_cpl 325
bs_load_write_used_md 325
bs_load_write_used_pages_cpl 325
bs_mark_dirty 200173
bs_mark_dirty_write 521
bs_mark_dirty_write_cpl 521
bs_open_blob 33045
bs_open_blob_cpl 30381
bs_opts_copy 6482
bs_opts_verify 1648
bs_parse_super 922
bs_recover 325
bs_register_md_thread 7814
bs_release_cluster 2287264
bs_release_md_page 14823
bs_resize_freeze_cpl 114271
bs_resize_unfreeze_cpl 114271
bs_set_external_parent_blob_open_cpl 54
bs_set_external_parent_cleanup_finish 54
bs_set_external_parent_close_blob 27
bs_set_external_parent_refs 27
bs_set_external_parent_unfrozen 27
bs_set_parent_blob_open_cpl 76
bs_set_parent_cleanup_finish 76
bs_set_parent_close_blob 39
bs_set_parent_close_snapshot 63
bs_set_parent_refs 39
bs_set_parent_set_back_bs_dev_done 39
bs_set_parent_snapshot_open_cpl 64
bs_set_super_read_cpl 216
bs_set_super_write_cpl 216
bs_shallow_copy_bdev_write_cpl 26
bs_shallow_copy_blob_open_cpl 49
bs_shallow_copy_blob_read_cpl 26
bs_shallow_copy_cleanup_finish 49
bs_shallow_copy_cluster_find_next 39
bs_snapshot_copy_xattr 68
bs_snapshot_freeze_cpl 674
bs_snapshot_newblob_create_cpl 698
bs_snapshot_newblob_open_cpl 686
bs_snapshot_newblob_sync_cpl 674
bs_snapshot_origblob_open_cpl 729
bs_snapshot_origblob_sync_cpl 662
bs_snapshot_swap_cluster_maps 698
bs_snapshot_unfreeze_cpl 1055
bs_super_validate 9137
bs_unload_finish 2124
bs_unload_read_super_cpl 2124
bs_unload_write_super_cpl 2124
bs_unload_write_used_blobids_cpl 2124
bs_unload_write_used_clusters_cpl 2124
bs_unload_write_used_pages_cpl 2124
bs_unregister_md_thread 7814
bs_update_corrupted_blob 36
bs_write_super 2875
bs_write_used_blobids 2449
bs_write_used_clusters 2449
bs_write_used_md 2449
bs_xattr_clone 167
bs_xattr_snapshot 698
delete_blob_cleanup_finish 338
delete_snapshot_cleanup_clone 36
delete_snapshot_cleanup_snapshot 66
delete_snapshot_esnap_channels_destroyed_cb 28
delete_snapshot_freeze_io_cb 188
delete_snapshot_open_clone_cb 218
delete_snapshot_sync_clone_cpl 176
delete_snapshot_sync_snapshot_cpl 164
delete_snapshot_sync_snapshot_xattr_cpl 188
delete_snapshot_unfreeze_cpl 152
delete_snapshot_update_extent_pages 186
delete_snapshot_update_extent_pages_cpl 176
register_flag_blob 2129
register_flag_blob_esnap 2129
rw_iov_done 16511440
rw_iov_split_next 2232
spdk_blob_close 32708
spdk_blob_get_clones 1310
spdk_blob_get_esnap_bs_dev 164
spdk_blob_get_esnap_id 101
spdk_blob_get_id 8143
spdk_blob_get_next_allocated_io_unit 51
spdk_blob_get_next_unallocated_io_unit 51
spdk_blob_get_num_allocated_clusters 2273
spdk_blob_get_num_clusters 946512
spdk_blob_get_num_io_units 104
spdk_blob_get_num_pages 105
spdk_blob_get_parent_snapshot 828
spdk_blob_get_xattr_names 13
spdk_blob_get_xattr_value 16636
spdk_blob_io_read 4948289
spdk_blob_io_readv 2820
spdk_blob_io_readv_ext 7506858
spdk_blob_io_unmap 212667
spdk_blob_io_write 843051
spdk_blob_io_write_zeroes 1887
spdk_blob_io_writev 420
spdk_blob_io_writev_ext 9222028
spdk_blob_is_clone 2795
spdk_blob_is_degraded 1135
spdk_blob_is_esnap_clone 22625555
spdk_blob_is_read_only 15024
spdk_blob_is_snapshot 2747
spdk_blob_is_thin_provisioned 1983906
spdk_blob_open_opts_init 31028
spdk_blob_opts_init 14684
spdk_blob_remove_xattr 109
spdk_blob_resize 114313
spdk_blob_set_esnap_bs_dev 27
spdk_blob_set_read_only 750
spdk_blob_set_xattr 44444
spdk_blob_sync_md 152577
spdk_blob_tree_RB_FIND 2624
spdk_blob_tree_RB_INSERT 30230
spdk_blob_tree_RB_INSERT_COLOR 30230
spdk_blob_tree_RB_MINMAX 7814
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 30230
spdk_blob_tree_RB_REMOVE_COLOR 13879
spdk_bs_alloc_io_channel 1924
spdk_bs_blob_decouple_parent 99
spdk_bs_blob_set_external_parent 78
spdk_bs_blob_set_parent 115
spdk_bs_blob_shallow_copy 49
spdk_bs_create_blob 2594
spdk_bs_create_blob_ext 5270
spdk_bs_create_clone 181
spdk_bs_create_snapshot 729
spdk_bs_delete_blob 6057
spdk_bs_destroy 139
spdk_bs_dump 0
spdk_bs_free_cluster_count 1895
spdk_bs_free_io_channel 734
spdk_bs_get_bstype 17
spdk_bs_get_cluster_size 2407
spdk_bs_get_io_unit_size 5675020
spdk_bs_get_page_size 215
spdk_bs_get_super 112
spdk_bs_grow 12
spdk_bs_grow_live 98
spdk_bs_inflate_blob 91
spdk_bs_init 1660
spdk_bs_iter_first 1045
spdk_bs_iter_next 8308
spdk_bs_load 6311
spdk_bs_open_blob 32398
spdk_bs_open_blob_ext 647
spdk_bs_opts_init 14274
spdk_bs_set_bstype 0
spdk_bs_set_super 216
spdk_bs_total_data_cluster_count 488
spdk_bs_unload 2164
spdk_free_cluster_unmap_complete 180
spdk_xattr_names_free 13
spdk_xattr_names_get_count 15
spdk_xattr_names_get_name 26
update_clone_on_snapshot_deletion 218
xattrs_free 78292

Generated by: LCOV version 1.15