LCOV - code coverage report
Current view: top level - spdk/lib/blob - blobstore.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4189 5736 73.0 %
Date: 2024-12-16 03:09:27 Functions: 340 361 94.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 2414 24836 9.7 %

Function Name Sort by function name Hit count Sort by hit count
_blob_trace 1973
blob_alloc 41133
blob_allocate_and_copy_cluster_cpl 33527
blob_back_bs_destroy 1271
blob_back_bs_destroy_esnap_done 1271
blob_calculate_lba_and_lba_count 22767717
blob_can_copy 33468
blob_close_cpl 34109
blob_close_esnap_done 498
blob_copy 444
blob_deserialize_xattr 37040
blob_esnap_channel_compare 66131
blob_esnap_channel_tree_RB_FIND 66879
blob_esnap_channel_tree_RB_INSERT 186
blob_esnap_channel_tree_RB_INSERT_COLOR 186
blob_esnap_channel_tree_RB_MINMAX 9333
blob_esnap_channel_tree_RB_NEXT 120
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 186
blob_esnap_channel_tree_RB_REMOVE_COLOR 0
blob_esnap_destroy_bs_channel 9333
blob_esnap_destroy_bs_dev_channels 1966
blob_esnap_destroy_channels_done 553
blob_esnap_destroy_one_channel 583
blob_esnap_get_io_channel 66221
blob_execute_queued_io 112464
blob_find_io_unit 114
blob_free 41133
blob_free_cluster_cpl 225
blob_free_cluster_free_ep_cb 0
blob_free_cluster_msg 225
blob_free_cluster_msg_cb 117
blob_free_cluster_on_md_thread 225
blob_free_cluster_update_ep_cb 117
blob_freeze_io 112419
blob_frozen_set_back_bs_dev 114
blob_get_snapshot_and_clone_entries 7911
blob_get_xattr_names 16
blob_get_xattr_value 38456
blob_id_cmp 92935
blob_insert_cluster 2405479
blob_insert_cluster_clear 28
blob_insert_cluster_clear_cpl 28
blob_insert_cluster_cpl 33527
blob_insert_cluster_msg 33542
blob_insert_cluster_on_md_thread 33542
blob_insert_cluster_revert 28
blob_insert_new_ep_cb 1352
blob_io_cpl 224793
blob_io_sync 112509
blob_is_esnap_clone 22763125
blob_load 31270
blob_load_backing_dev 31093
blob_load_cpl 31644
blob_load_cpl_extents_cpl 55427
blob_load_esnap 527
blob_load_final 31270
blob_load_snapshot_cpl 1866
blob_lookup 65735
blob_mark_clean 210593
blob_md_page_calc_crc 453680
blob_op_cluster_msg_cb 33622
blob_op_cluster_msg_cpl 33767
blob_open_opts_copy 614
blob_opts_copy 7531
blob_parse 31165
blob_parse_extent_page 29281
blob_parse_page 60805
blob_persist 211325
blob_persist_clear_clusters 179569
blob_persist_clear_clusters_cpl 179569
blob_persist_clear_extents 179569
blob_persist_clear_extents_cpl 179569
blob_persist_complete 179764
blob_persist_complete_cb 179764
blob_persist_extent_page_cpl 32414
blob_persist_generate_new_md 173057
blob_persist_start 179764
blob_persist_write_extent_pages 235280
blob_persist_write_page_chain 173057
blob_persist_write_page_root 173057
blob_persist_zero_pages 179734
blob_persist_zero_pages_cpl 179584
blob_remove_xattr 1592
blob_request_submit_op 5919777
blob_request_submit_op_single 5915187
blob_request_submit_op_split 2639
blob_request_submit_op_split_next 54549
blob_request_submit_rw_iov 16855568
blob_resize 127687
blob_serialize 173057
blob_serialize_add_page 291946
blob_serialize_extent_page 150369
blob_serialize_extent_rle 5253
blob_serialize_extent_table 167228
blob_serialize_extent_table_entry 167916
blob_serialize_extents_rle 5829
blob_serialize_flags 173057
blob_serialize_xattr 321783
blob_serialize_xattrs 346114
blob_set_back_bs_dev 114
blob_set_back_bs_dev_done 114
blob_set_back_bs_dev_frozen 114
blob_set_clear_method 10653
blob_set_thin_provision 2828
blob_set_xattr 55230
blob_set_xattrs 19681
blob_sync_md 160738
blob_sync_md_cpl 160738
blob_trace 1809
blob_unfreeze_io 112374
blob_unref_back_bs_dev 4621
blob_update_clear_method 31120
blob_verify_md_op 3398648
blob_write_copy 1225
blob_write_copy_cpl 1669
blob_write_extent_page 32414
blob_write_extent_page_ready 32414
blob_xattrs_init 27002
bs_alloc 8319
bs_allocate_and_copy_cluster 152105
bs_allocate_cluster 2405480
bs_batch_clear_dev 36068
bs_blob_list_add 10259
bs_blob_list_free 8233
bs_blob_list_remove 7608
bs_channel_create 8459
bs_channel_destroy 8459
bs_claim_cluster 2405480
bs_claim_md_page 22359
bs_clone_newblob_create_cpl 202
bs_clone_newblob_open_cpl 202
bs_clone_origblob_open_cpl 219
bs_clone_snapshot_cleanup_finish 1358
bs_clone_snapshot_newblob_cleanup 15
bs_clone_snapshot_origblob_cleanup 1301
bs_cluster_needs_allocation 4584
bs_create_blob 9863
bs_create_blob_cpl 9801
bs_delete_blob_finish 6911
bs_delete_close_cpl 6677
bs_delete_corrupted_blob 90
bs_delete_corrupted_blob_cpl 90
bs_delete_corrupted_close_cb 90
bs_delete_enomem_close_cpl 0
bs_delete_open_cpl 6950
bs_delete_persist_cpl 6677
bs_destroy_trim_cpl 163
bs_dev_destroy 8233
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 135
bs_free 8233
bs_get_snapshot_entry 19984
bs_grow_live_done 122
bs_grow_live_load_super_cpl 122
bs_grow_live_super_write_cpl 32
bs_grow_load_super_cpl 15
bs_inflate_blob 234
bs_inflate_blob_done 218
bs_inflate_blob_open_cpl 234
bs_inflate_blob_set_parent_cpl 46
bs_inflate_blob_touch_next 1946
bs_init_per_cluster_fields 9406
bs_init_persist_super_cpl 1977
bs_init_trim_cpl 1977
bs_is_blob_deletable 6911
bs_iter_close_cpl 8489
bs_iter_cpl 18357
bs_load_complete 1143
bs_load_ctx_fail 5098
bs_load_cur_extent_page_valid 30284
bs_load_cur_md_page_valid 27616
bs_load_grow_continue 15
bs_load_grow_super_write_cpl 15
bs_load_grow_used_clusters_read_cpl 15
bs_load_grow_used_clusters_write_cpl 15
bs_load_iter 9538
bs_load_read_used_pages 765
bs_load_replay_cur_md_page 27616
bs_load_replay_extent_page_cpl 240
bs_load_replay_extent_pages 240
bs_load_replay_md 408
bs_load_replay_md_chain_cpl 27466
bs_load_replay_md_cpl 27616
bs_load_replay_md_parse_page 988
bs_load_super_cpl 6226
bs_load_try_to_grow 15
bs_load_used_blobids_cpl 735
bs_load_used_clusters_cpl 735
bs_load_used_pages_cpl 750
bs_load_write_used_blobids_cpl 408
bs_load_write_used_clusters_cpl 408
bs_load_write_used_md 408
bs_load_write_used_pages_cpl 408
bs_mark_dirty 212178
bs_mark_dirty_write 636
bs_mark_dirty_write_cpl 636
bs_open_blob 34536
bs_open_blob_cpl 31270
bs_opts_copy 6527
bs_opts_verify 2022
bs_parse_super 1158
bs_recover 408
bs_register_md_thread 8233
bs_release_cluster 2257720
bs_release_md_page 16357
bs_resize_freeze_cpl 111192
bs_resize_unfreeze_cpl 111192
bs_set_external_parent_blob_open_cpl 66
bs_set_external_parent_cleanup_finish 66
bs_set_external_parent_close_blob 33
bs_set_external_parent_refs 33
bs_set_external_parent_unfrozen 33
bs_set_parent_blob_open_cpl 94
bs_set_parent_cleanup_finish 94
bs_set_parent_close_blob 48
bs_set_parent_close_snapshot 78
bs_set_parent_refs 48
bs_set_parent_set_back_bs_dev_done 48
bs_set_parent_snapshot_open_cpl 79
bs_set_super_read_cpl 228
bs_set_super_write_cpl 228
bs_shallow_copy_bdev_write_cpl 32
bs_shallow_copy_blob_open_cpl 61
bs_shallow_copy_blob_read_cpl 32
bs_shallow_copy_cleanup_finish 61
bs_shallow_copy_cluster_find_next 48
bs_snapshot_copy_xattr 83
bs_snapshot_freeze_cpl 835
bs_snapshot_newblob_create_cpl 865
bs_snapshot_newblob_open_cpl 850
bs_snapshot_newblob_sync_cpl 835
bs_snapshot_origblob_open_cpl 905
bs_snapshot_origblob_sync_cpl 820
bs_snapshot_swap_cluster_maps 865
bs_snapshot_unfreeze_cpl 1301
bs_super_validate 9857
bs_unload_finish 2645
bs_unload_read_super_cpl 2645
bs_unload_write_super_cpl 2615
bs_unload_write_used_blobids_cpl 2615
bs_unload_write_used_clusters_cpl 2615
bs_unload_write_used_pages_cpl 2645
bs_unregister_md_thread 8233
bs_update_corrupted_blob 45
bs_write_super 3496
bs_write_used_blobids 3023
bs_write_used_clusters 3023
bs_write_used_md 3053
bs_xattr_clone 202
bs_xattr_snapshot 865
delete_blob_cleanup_finish 422
delete_snapshot_cleanup_clone 45
delete_snapshot_cleanup_snapshot 84
delete_snapshot_esnap_channels_destroyed_cb 34
delete_snapshot_freeze_io_cb 233
delete_snapshot_open_clone_cb 272
delete_snapshot_sync_clone_cpl 218
delete_snapshot_sync_snapshot_cpl 203
delete_snapshot_sync_snapshot_xattr_cpl 233
delete_snapshot_unfreeze_cpl 188
delete_snapshot_update_extent_pages 231
delete_snapshot_update_extent_pages_cpl 218
register_flag_blob 1973
register_flag_blob_esnap 1973
rw_iov_done 16623555
rw_iov_split_next 2790
spdk_blob_close 34109
spdk_blob_get_clones 1478
spdk_blob_get_esnap_bs_dev 167
spdk_blob_get_esnap_id 119
spdk_blob_get_id 8483
spdk_blob_get_next_allocated_io_unit 57
spdk_blob_get_next_unallocated_io_unit 57
spdk_blob_get_num_allocated_clusters 2556
spdk_blob_get_num_clusters 882640
spdk_blob_get_num_io_units 117
spdk_blob_get_parent_snapshot 1026
spdk_blob_get_xattr_names 16
spdk_blob_get_xattr_value 16490
spdk_blob_io_read 4946775
spdk_blob_io_readv 4965
spdk_blob_io_readv_ext 7763770
spdk_blob_io_unmap 210855
spdk_blob_io_write 760239
spdk_blob_io_write_zeroes 1908
spdk_blob_io_writev 525
spdk_blob_io_writev_ext 9086308
spdk_blob_is_clone 2866
spdk_blob_is_degraded 1159
spdk_blob_is_esnap_clone 22663225
spdk_blob_is_read_only 15014
spdk_blob_is_snapshot 2806
spdk_blob_is_thin_provisioned 2078511
spdk_blob_open_opts_init 31921
spdk_blob_opts_init 17139
spdk_blob_remove_xattr 136
spdk_blob_resize 111243
spdk_blob_set_esnap_bs_dev 33
spdk_blob_set_read_only 929
spdk_blob_set_xattr 51127
spdk_blob_sync_md 158093
spdk_blob_tree_RB_FIND 3211
spdk_blob_tree_RB_INSERT 31080
spdk_blob_tree_RB_INSERT_COLOR 31080
spdk_blob_tree_RB_MINMAX 8233
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 31080
spdk_blob_tree_RB_REMOVE_COLOR 12756
spdk_bs_alloc_io_channel 2073
spdk_bs_blob_decouple_parent 123
spdk_bs_blob_set_external_parent 96
spdk_bs_blob_set_parent 142
spdk_bs_blob_shallow_copy 61
spdk_bs_create_blob 2272
spdk_bs_create_blob_ext 6479
spdk_bs_create_clone 219
spdk_bs_create_snapshot 905
spdk_bs_delete_blob 6950
spdk_bs_destroy 163
spdk_bs_dump 0
spdk_bs_free_cluster_count 2305
spdk_bs_free_io_channel 874
spdk_bs_get_bstype 17
spdk_bs_get_cluster_size 2769
spdk_bs_get_io_unit_size 5546299
spdk_bs_get_page_size 353
spdk_bs_get_super 117
spdk_bs_grow 15
spdk_bs_grow_live 122
spdk_bs_inflate_blob 111
spdk_bs_init 2037
spdk_bs_iter_first 1259
spdk_bs_iter_next 8489
spdk_bs_load 6357
spdk_bs_open_blob 33885
spdk_bs_open_blob_ext 651
spdk_bs_opts_init 14667
spdk_bs_set_bstype 0
spdk_bs_set_super 228
spdk_bs_total_data_cluster_count 784
spdk_bs_unload 2691
spdk_free_cluster_unmap_complete 225
spdk_xattr_names_free 16
spdk_xattr_names_get_count 18
spdk_xattr_names_get_name 32
update_clone_on_snapshot_deletion 272
xattrs_free 82266

Generated by: LCOV version 1.15