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: 2024-12-17 09:18:53 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 2133
blob_alloc 39688
blob_allocate_and_copy_cluster_cpl 27342
blob_back_bs_destroy 1027
blob_back_bs_destroy_esnap_done 1027
blob_calculate_lba_and_lba_count 22436732
blob_can_copy 27295
blob_close_cpl 33131
blob_close_esnap_done 414
blob_copy 444
blob_deserialize_xattr 39513
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 8781
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 8781
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 116015
blob_find_io_unit 102
blob_free 39688
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 115967
blob_frozen_set_back_bs_dev 93
blob_get_snapshot_and_clone_entries 6942
blob_get_xattr_names 13
blob_get_xattr_value 37230
blob_id_cmp 110438
blob_insert_cluster 2443271
blob_insert_cluster_clear 22
blob_insert_cluster_clear_cpl 22
blob_insert_cluster_cpl 27342
blob_insert_cluster_msg 27354
blob_insert_cluster_on_md_thread 27354
blob_insert_cluster_revert 22
blob_insert_new_ep_cb 1217
blob_io_cpl 231898
blob_io_sync 116051
blob_is_esnap_clone 22423591
blob_load 30805
blob_load_backing_dev 30667
blob_load_cpl 31110
blob_load_cpl_extents_cpl 55177
blob_load_esnap 438
blob_load_final 30805
blob_load_snapshot_cpl 1518
blob_lookup 64220
blob_mark_clean 203981
blob_md_page_calc_crc 437350
blob_op_cluster_msg_cb 27434
blob_op_cluster_msg_cpl 27534
blob_open_opts_copy 609
blob_opts_copy 6123
blob_parse 30721
blob_parse_extent_page 29472
blob_parse_page 60486
blob_persist 203751
blob_persist_clear_clusters 173368
blob_persist_clear_clusters_cpl 173368
blob_persist_clear_extents 173368
blob_persist_clear_extents_cpl 173368
blob_persist_complete 173524
blob_persist_complete_cb 173524
blob_persist_extent_page_cpl 26190
blob_persist_generate_new_md 167554
blob_persist_start 173524
blob_persist_write_extent_pages 240900
blob_persist_write_page_chain 167554
blob_persist_write_page_root 167554
blob_persist_zero_pages 173500
blob_persist_zero_pages_cpl 173380
blob_remove_xattr 1286
blob_request_submit_op 5819614
blob_request_submit_op_single 5815481
blob_request_submit_op_split 2561
blob_request_submit_op_split_next 56686
blob_request_submit_rw_iov 16624690
blob_resize 129769
blob_serialize 167554
blob_serialize_add_page 289344
blob_serialize_extent_page 147110
blob_serialize_extent_rle 5253
blob_serialize_extent_table 161725
blob_serialize_extent_table_entry 162385
blob_serialize_extents_rle 5829
blob_serialize_flags 167554
blob_serialize_xattr 313645
blob_serialize_xattrs 335108
blob_set_back_bs_dev 93
blob_set_back_bs_dev_done 93
blob_set_back_bs_dev_frozen 93
blob_set_clear_method 9521
blob_set_thin_provision 2286
blob_set_xattr 48460
blob_set_xattrs 17730
blob_sync_md 155841
blob_sync_md_cpl 155841
blob_trace 1963
blob_unfreeze_io 115931
blob_unref_back_bs_dev 3759
blob_update_clear_method 30685
blob_verify_md_op 3426034
blob_write_copy 924
blob_write_copy_cpl 1368
blob_write_extent_page 26190
blob_write_extent_page_ready 26190
blob_xattrs_init 23685
bs_alloc 7931
bs_allocate_and_copy_cluster 146169
bs_allocate_cluster 2443272
bs_batch_clear_dev 30750
bs_blob_list_add 9708
bs_blob_list_free 7822
bs_blob_list_remove 6699
bs_channel_create 8047
bs_channel_destroy 8047
bs_claim_cluster 2443272
bs_claim_md_page 20543
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 8883
bs_create_blob_cpl 8833
bs_delete_blob_finish 6132
bs_delete_close_cpl 5946
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 6162
bs_delete_persist_cpl 5946
bs_destroy_trim_cpl 139
bs_dev_destroy 7822
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 7822
bs_get_snapshot_entry 17841
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 6132
bs_iter_close_cpl 8314
bs_iter_cpl 17769
bs_load_complete 934
bs_load_ctx_fail 5264
bs_load_cur_extent_page_valid 30244
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 9132
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 6186
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 199714
bs_mark_dirty_write 521
bs_mark_dirty_write_cpl 521
bs_open_blob 33468
bs_open_blob_cpl 30805
bs_opts_copy 6490
bs_opts_verify 1648
bs_parse_super 922
bs_recover 325
bs_register_md_thread 7822
bs_release_cluster 2297344
bs_release_md_page 15031
bs_resize_freeze_cpl 114976
bs_resize_unfreeze_cpl 114976
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 9145
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 7822
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 2133
register_flag_blob_esnap 2133
rw_iov_done 16405282
rw_iov_split_next 2232
spdk_blob_close 33131
spdk_blob_get_clones 1310
spdk_blob_get_esnap_bs_dev 164
spdk_blob_get_esnap_id 101
spdk_blob_get_id 8138
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 977545
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 16615
spdk_blob_io_read 4748785
spdk_blob_io_readv 2820
spdk_blob_io_readv_ext 7502604
spdk_blob_io_unmap 206395
spdk_blob_io_write 862547
spdk_blob_io_write_zeroes 1887
spdk_blob_io_writev 420
spdk_blob_io_writev_ext 9118846
spdk_blob_is_clone 2795
spdk_blob_is_degraded 1135
spdk_blob_is_esnap_clone 22331487
spdk_blob_is_read_only 15027
spdk_blob_is_snapshot 2747
spdk_blob_is_thin_provisioned 1988514
spdk_blob_open_opts_init 31452
spdk_blob_opts_init 14802
spdk_blob_remove_xattr 109
spdk_blob_resize 115018
spdk_blob_set_esnap_bs_dev 27
spdk_blob_set_read_only 750
spdk_blob_set_xattr 44944
spdk_blob_sync_md 153328
spdk_blob_tree_RB_FIND 2624
spdk_blob_tree_RB_INSERT 30653
spdk_blob_tree_RB_INSERT_COLOR 30653
spdk_blob_tree_RB_MINMAX 7822
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 30653
spdk_blob_tree_RB_REMOVE_COLOR 14296
spdk_bs_alloc_io_channel 1923
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 2712
spdk_bs_create_blob_ext 5270
spdk_bs_create_clone 181
spdk_bs_create_snapshot 729
spdk_bs_delete_blob 6162
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 5494964
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 8314
spdk_bs_load 6319
spdk_bs_open_blob 32821
spdk_bs_open_blob_ext 647
spdk_bs_opts_init 14290
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 79376

Generated by: LCOV version 1.15