LCOV - code coverage report
Current view: top level - spdk/lib/blob - blobstore.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4677 5736 81.5 %
Date: 2024-12-09 11:09:38 Functions: 340 361 94.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 2882 24836 11.6 %

Function Name Sort by function name Hit count Sort by hit count
_blob_trace 2039
blob_alloc 34182
blob_allocate_and_copy_cluster_cpl 4766
blob_back_bs_destroy 1680
blob_back_bs_destroy_esnap_done 1680
blob_calculate_lba_and_lba_count 7173623
blob_can_copy 4687
blob_close_cpl 27293
blob_close_esnap_done 638
blob_copy 574
blob_deserialize_xattr 17364
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 10370
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 10370
blob_esnap_destroy_bs_dev_channels 2575
blob_esnap_destroy_channels_done 723
blob_esnap_destroy_one_channel 763
blob_esnap_get_io_channel 83703
blob_execute_queued_io 27450
blob_find_io_unit 150
blob_free 34182
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 27394
blob_frozen_set_back_bs_dev 149
blob_get_snapshot_and_clone_entries 9781
blob_get_xattr_names 21
blob_get_xattr_value 19544
blob_id_cmp 34111
blob_insert_cluster 356983
blob_insert_cluster_clear 35
blob_insert_cluster_clear_cpl 35
blob_insert_cluster_cpl 4766
blob_insert_cluster_msg 4786
blob_insert_cluster_on_md_thread 4786
blob_insert_cluster_revert 35
blob_insert_new_ep_cb 571
blob_io_cpl 54728
blob_io_sync 27510
blob_is_esnap_clone 7229466
blob_load 23570
blob_load_backing_dev 23334
blob_load_cpl 24062
blob_load_cpl_extents_cpl 28707
blob_load_esnap 677
blob_load_final 23570
blob_load_snapshot_cpl 2453
blob_lookup 51335
blob_mark_clean 89121
blob_md_page_calc_crc 188789
blob_op_cluster_msg_cb 4895
blob_op_cluster_msg_cpl 5086
blob_open_opts_copy 380
blob_opts_copy 9644
blob_parse 23430
blob_parse_extent_page 11969
blob_parse_page 35871
blob_persist 92071
blob_persist_clear_clusters 65879
blob_persist_clear_clusters_cpl 65879
blob_persist_clear_extents 65879
blob_persist_clear_extents_cpl 65879
blob_persist_complete 66139
blob_persist_complete_cb 66139
blob_persist_extent_page_cpl 3283
blob_persist_generate_new_md 57949
blob_persist_start 66139
blob_persist_write_extent_pages 62957
blob_persist_write_page_chain 57949
blob_persist_write_page_root 57949
blob_persist_zero_pages 66099
blob_persist_zero_pages_cpl 65899
blob_remove_xattr 2107
blob_request_submit_op 1388831
blob_request_submit_op_single 1385329
blob_request_submit_op_split 906
blob_request_submit_op_split_next 10731
blob_request_submit_rw_iov 5791954
blob_resize 44476
blob_serialize 57949
blob_serialize_add_page 87787
blob_serialize_extent_page 32685
blob_serialize_extent_rle 7004
blob_serialize_extent_table 50177
blob_serialize_extent_table_entry 50285
blob_serialize_extents_rle 7772
blob_serialize_flags 57949
blob_serialize_xattr 87674
blob_serialize_xattrs 115898
blob_set_back_bs_dev 149
blob_set_back_bs_dev_done 149
blob_set_back_bs_dev_frozen 149
blob_set_clear_method 11655
blob_set_thin_provision 3708
blob_set_xattr 21408
blob_set_xattrs 21164
blob_sync_md 46098
blob_sync_md_cpl 46098
blob_trace 1873
blob_unfreeze_io 27334
blob_unref_back_bs_dev 5940
blob_update_clear_method 23370
blob_verify_md_op 722258
blob_write_copy 1623
blob_write_copy_cpl 2197
blob_write_extent_page 3283
blob_write_extent_page_ready 3283
blob_xattrs_init 30528
bs_alloc 9169
bs_allocate_and_copy_cluster 17472
bs_allocate_cluster 356984
bs_batch_clear_dev 7600
bs_blob_list_add 6450
bs_blob_list_free 9074
bs_blob_list_remove 9380
bs_channel_create 9219
bs_channel_destroy 9219
bs_claim_cluster 356984
bs_claim_md_page 17806
bs_clone_newblob_create_cpl 264
bs_clone_newblob_open_cpl 264
bs_clone_origblob_open_cpl 286
bs_clone_snapshot_cleanup_finish 1792
bs_clone_snapshot_newblob_cleanup 20
bs_clone_snapshot_origblob_cleanup 1717
bs_cluster_needs_allocation 6094
bs_create_blob 10612
bs_create_blob_cpl 10530
bs_delete_blob_finish 8462
bs_delete_close_cpl 8150
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 8514
bs_delete_persist_cpl 8150
bs_destroy_trim_cpl 148
bs_dev_destroy 9074
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 9074
bs_get_snapshot_entry 23910
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 310
bs_inflate_blob_done 289
bs_inflate_blob_open_cpl 310
bs_inflate_blob_set_parent_cpl 61
bs_inflate_blob_touch_next 2587
bs_init_per_cluster_fields 10586
bs_init_persist_super_cpl 2525
bs_init_trim_cpl 2525
bs_is_blob_deletable 8462
bs_iter_close_cpl 4020
bs_iter_cpl 9781
bs_load_complete 1472
bs_load_ctx_fail 5057
bs_load_cur_extent_page_valid 13299
bs_load_cur_md_page_valid 35018
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 5465
bs_load_read_used_pages 970
bs_load_replay_cur_md_page 35018
bs_load_replay_extent_page_cpl 318
bs_load_replay_extent_pages 318
bs_load_replay_md 542
bs_load_replay_md_chain_cpl 34818
bs_load_replay_md_cpl 35018
bs_load_replay_md_parse_page 1310
bs_load_super_cpl 6509
bs_load_try_to_grow 20
bs_load_used_blobids_cpl 930
bs_load_used_clusters_cpl 930
bs_load_used_pages_cpl 950
bs_load_write_used_blobids_cpl 542
bs_load_write_used_clusters_cpl 542
bs_load_write_used_md 542
bs_load_write_used_pages_cpl 542
bs_mark_dirty 69422
bs_mark_dirty_write 824
bs_mark_dirty_write_cpl 824
bs_open_blob 27862
bs_open_blob_cpl 23570
bs_opts_copy 6784
bs_opts_verify 2585
bs_parse_super 1492
bs_recover 542
bs_register_md_thread 9074
bs_release_cluster 300029
bs_release_md_page 13335
bs_resize_freeze_cpl 25774
bs_resize_unfreeze_cpl 25774
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 194
bs_set_super_write_cpl 194
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 1103
bs_snapshot_newblob_create_cpl 1143
bs_snapshot_newblob_open_cpl 1123
bs_snapshot_newblob_sync_cpl 1103
bs_snapshot_origblob_open_cpl 1196
bs_snapshot_origblob_sync_cpl 1083
bs_snapshot_swap_cluster_maps 1143
bs_snapshot_unfreeze_cpl 1717
bs_super_validate 11122
bs_unload_finish 3433
bs_unload_read_super_cpl 3433
bs_unload_write_super_cpl 3393
bs_unload_write_used_blobids_cpl 3393
bs_unload_write_used_clusters_cpl 3393
bs_unload_write_used_pages_cpl 3433
bs_unregister_md_thread 9074
bs_update_corrupted_blob 60
bs_write_super 4433
bs_write_used_blobids 3935
bs_write_used_clusters 3935
bs_write_used_md 3975
bs_xattr_clone 264
bs_xattr_snapshot 1143
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 2039
register_flag_blob_esnap 2039
rw_iov_done 5744846
rw_iov_split_next 3720
spdk_blob_close 27293
spdk_blob_get_clones 1675
spdk_blob_get_esnap_bs_dev 172
spdk_blob_get_esnap_id 149
spdk_blob_get_id 4977
spdk_blob_get_next_allocated_io_unit 75
spdk_blob_get_next_unallocated_io_unit 75
spdk_blob_get_num_allocated_clusters 2953
spdk_blob_get_num_clusters 256024
spdk_blob_get_num_io_units 153
spdk_blob_get_parent_snapshot 1352
spdk_blob_get_xattr_names 21
spdk_blob_get_xattr_value 4904
spdk_blob_io_read 947911
spdk_blob_io_readv 6620
spdk_blob_io_readv_ext 2345389
spdk_blob_io_unmap 135492
spdk_blob_io_write 305183
spdk_blob_io_write_zeroes 245
spdk_blob_io_writev 700
spdk_blob_io_writev_ext 3439245
spdk_blob_is_clone 2915
spdk_blob_is_degraded 942
spdk_blob_is_esnap_clone 7172579
spdk_blob_is_read_only 7688
spdk_blob_is_snapshot 2835
spdk_blob_is_thin_provisioned 1239585
spdk_blob_open_opts_init 23989
spdk_blob_opts_init 19916
spdk_blob_remove_xattr 181
spdk_blob_resize 25842
spdk_blob_set_esnap_bs_dev 43
spdk_blob_set_read_only 1227
spdk_blob_set_xattr 16771
spdk_blob_sync_md 43803
spdk_blob_tree_RB_FIND 4213
spdk_blob_tree_RB_INSERT 23320
spdk_blob_tree_RB_INSERT_COLOR 23320
spdk_blob_tree_RB_MINMAX 9074
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 23320
spdk_blob_tree_RB_REMOVE_COLOR 6681
spdk_bs_alloc_io_channel 1804
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 888
spdk_bs_create_blob_ext 8257
spdk_bs_create_clone 286
spdk_bs_create_snapshot 1196
spdk_bs_delete_blob 8514
spdk_bs_destroy 148
spdk_bs_dump 0
spdk_bs_free_cluster_count 2977
spdk_bs_free_io_channel 1151
spdk_bs_get_bstype 19
spdk_bs_get_cluster_size 2302
spdk_bs_get_io_unit_size 1039706
spdk_bs_get_page_size 467
spdk_bs_get_super 110
spdk_bs_grow 20
spdk_bs_grow_live 162
spdk_bs_inflate_blob 147
spdk_bs_init 2605
spdk_bs_iter_first 1581
spdk_bs_iter_next 4020
spdk_bs_load 6664
spdk_bs_open_blob 27443
spdk_bs_open_blob_ext 419
spdk_bs_opts_init 15714
spdk_bs_set_bstype 0
spdk_bs_set_super 194
spdk_bs_total_data_cluster_count 950
spdk_bs_unload 3489
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 68364

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