LCOV - code coverage report
Current view: top level - spdk/lib/blob - blobstore.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4679 5736 81.6 %
Date: 2024-12-14 14:09:26 Functions: 340 361 94.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 2883 24836 11.6 %

Function Name Sort by function name Hit count Sort by hit count
_blob_trace 2149
blob_alloc 49208
blob_allocate_and_copy_cluster_cpl 28791
blob_back_bs_destroy 1678
blob_back_bs_destroy_esnap_done 1678
blob_calculate_lba_and_lba_count 22378114
blob_can_copy 28712
blob_close_cpl 40465
blob_close_esnap_done 638
blob_copy 574
blob_deserialize_xattr 40466
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 11073
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 11073
blob_esnap_destroy_bs_dev_channels 2573
blob_esnap_destroy_channels_done 723
blob_esnap_destroy_one_channel 763
blob_esnap_get_io_channel 83703
blob_execute_queued_io 115788
blob_find_io_unit 150
blob_free 49208
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 115738
blob_frozen_set_back_bs_dev 149
blob_get_snapshot_and_clone_entries 10368
blob_get_xattr_names 21
blob_get_xattr_value 41453
blob_id_cmp 104913
blob_insert_cluster 2438022
blob_insert_cluster_clear 32
blob_insert_cluster_clear_cpl 32
blob_insert_cluster_cpl 28791
blob_insert_cluster_msg 28811
blob_insert_cluster_on_md_thread 28811
blob_insert_cluster_revert 32
blob_insert_new_ep_cb 1481
blob_io_cpl 231416
blob_io_sync 115848
blob_is_esnap_clone 22382330
blob_load 36746
blob_load_backing_dev 36510
blob_load_cpl 37243
blob_load_cpl_extents_cpl 61654
blob_load_esnap 674
blob_load_final 36746
blob_load_snapshot_cpl 2451
blob_lookup 77683
blob_mark_clean 227603
blob_md_page_calc_crc 484525
blob_op_cluster_msg_cb 28923
blob_op_cluster_msg_cpl 29111
blob_open_opts_copy 634
blob_opts_copy 9872
blob_parse 36606
blob_parse_extent_page 31740
blob_parse_page 68823
blob_persist 228979
blob_persist_clear_clusters 191185
blob_persist_clear_clusters_cpl 191185
blob_persist_clear_extents 191185
blob_persist_clear_extents_cpl 191185
blob_persist_complete 191445
blob_persist_complete_cb 191445
blob_persist_extent_page_cpl 27311
blob_persist_generate_new_md 182666
blob_persist_start 191445
blob_persist_write_extent_pages 243764
blob_persist_write_page_chain 182666
blob_persist_write_page_root 182666
blob_persist_zero_pages 191405
blob_persist_zero_pages_cpl 191205
blob_remove_xattr 2104
blob_request_submit_op 5085960
blob_request_submit_op_single 5080504
blob_request_submit_op_split 2865
blob_request_submit_op_split_next 58078
blob_request_submit_rw_iov 17300747
blob_resize 135260
blob_serialize 182666
blob_serialize_add_page 305345
blob_serialize_extent_page 148947
blob_serialize_extent_rle 7004
blob_serialize_extent_table 174894
blob_serialize_extent_table_entry 175609
blob_serialize_extents_rle 7772
blob_serialize_flags 182666
blob_serialize_xattr 333857
blob_serialize_xattrs 365332
blob_set_back_bs_dev 149
blob_set_back_bs_dev_done 149
blob_set_back_bs_dev_frozen 149
blob_set_clear_method 13504
blob_set_thin_provision 3717
blob_set_xattr 59387
blob_set_xattrs 24864
blob_sync_md 167395
blob_sync_md_cpl 167395
blob_trace 1967
blob_unfreeze_io 115678
blob_unref_back_bs_dev 6038
blob_update_clear_method 36546
blob_verify_md_op 3494998
blob_write_copy 1607
blob_write_copy_cpl 2181
blob_write_extent_page 27311
blob_write_extent_page_ready 27311
blob_xattrs_init 34456
bs_alloc 9752
bs_allocate_and_copy_cluster 146885
bs_allocate_cluster 2438023
bs_batch_clear_dev 32944
bs_blob_list_add 11444
bs_blob_list_free 9653
bs_blob_list_remove 9967
bs_channel_create 9923
bs_channel_destroy 9923
bs_claim_cluster 2438023
bs_claim_md_page 26630
bs_clone_newblob_create_cpl 263
bs_clone_newblob_open_cpl 263
bs_clone_origblob_open_cpl 285
bs_clone_snapshot_cleanup_finish 1789
bs_clone_snapshot_newblob_cleanup 20
bs_clone_snapshot_origblob_cleanup 1714
bs_cluster_needs_allocation 6084
bs_create_blob 12462
bs_create_blob_cpl 12380
bs_delete_blob_finish 9051
bs_delete_close_cpl 8739
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 9103
bs_delete_persist_cpl 8739
bs_destroy_trim_cpl 178
bs_dev_destroy 9653
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 9653
bs_get_snapshot_entry 25198
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 309
bs_inflate_blob_done 288
bs_inflate_blob_open_cpl 309
bs_inflate_blob_set_parent_cpl 61
bs_inflate_blob_touch_next 2581
bs_init_per_cluster_fields 11190
bs_init_persist_super_cpl 2577
bs_init_trim_cpl 2577
bs_is_blob_deletable 9051
bs_iter_close_cpl 9067
bs_iter_cpl 19925
bs_load_complete 1497
bs_load_ctx_fail 5559
bs_load_cur_extent_page_valid 33071
bs_load_cur_md_page_valid 36147
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 10487
bs_load_read_used_pages 995
bs_load_replay_cur_md_page 36147
bs_load_replay_extent_page_cpl 318
bs_load_replay_extent_pages 318
bs_load_replay_md 542
bs_load_replay_md_chain_cpl 35947
bs_load_replay_md_cpl 36147
bs_load_replay_md_parse_page 1311
bs_load_super_cpl 7036
bs_load_try_to_grow 20
bs_load_used_blobids_cpl 955
bs_load_used_clusters_cpl 955
bs_load_used_pages_cpl 975
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 218756
bs_mark_dirty_write 835
bs_mark_dirty_write_cpl 835
bs_open_blob 41034
bs_open_blob_cpl 36746
bs_opts_copy 7367
bs_opts_verify 2637
bs_parse_super 1517
bs_recover 542
bs_register_md_thread 9653
bs_release_cluster 2280934
bs_release_md_page 19659
bs_resize_freeze_cpl 114119
bs_resize_unfreeze_cpl 114119
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 246
bs_set_super_write_cpl 246
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 1102
bs_snapshot_newblob_create_cpl 1142
bs_snapshot_newblob_open_cpl 1122
bs_snapshot_newblob_sync_cpl 1102
bs_snapshot_origblob_open_cpl 1195
bs_snapshot_origblob_sync_cpl 1082
bs_snapshot_swap_cluster_maps 1142
bs_snapshot_unfreeze_cpl 1714
bs_super_validate 11759
bs_unload_finish 3480
bs_unload_read_super_cpl 3480
bs_unload_write_super_cpl 3440
bs_unload_write_used_blobids_cpl 3440
bs_unload_write_used_clusters_cpl 3440
bs_unload_write_used_pages_cpl 3480
bs_unregister_md_thread 9653
bs_update_corrupted_blob 60
bs_write_super 4543
bs_write_used_blobids 3982
bs_write_used_clusters 3982
bs_write_used_md 4022
bs_xattr_clone 263
bs_xattr_snapshot 1142
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 2149
register_flag_blob_esnap 2149
rw_iov_done 17084045
rw_iov_split_next 3720
spdk_blob_close 40465
spdk_blob_get_clones 1743
spdk_blob_get_esnap_bs_dev 172
spdk_blob_get_esnap_id 149
spdk_blob_get_id 9229
spdk_blob_get_next_allocated_io_unit 75
spdk_blob_get_next_unallocated_io_unit 75
spdk_blob_get_num_allocated_clusters 2975
spdk_blob_get_num_clusters 987954
spdk_blob_get_num_io_units 153
spdk_blob_get_parent_snapshot 1352
spdk_blob_get_xattr_names 21
spdk_blob_get_xattr_value 16722
spdk_blob_io_read 4030664
spdk_blob_io_readv 6620
spdk_blob_io_readv_ext 8230308
spdk_blob_io_unmap 183003
spdk_blob_io_write 870310
spdk_blob_io_write_zeroes 1983
spdk_blob_io_writev 700
spdk_blob_io_writev_ext 9063119
spdk_blob_is_clone 2959
spdk_blob_is_degraded 1223
spdk_blob_is_esnap_clone 22275068
spdk_blob_is_read_only 15206
spdk_blob_is_snapshot 2879
spdk_blob_is_thin_provisioned 2598867
spdk_blob_open_opts_init 37418
spdk_blob_opts_init 21994
spdk_blob_remove_xattr 181
spdk_blob_resize 114188
spdk_blob_set_esnap_bs_dev 43
spdk_blob_set_read_only 1226
spdk_blob_set_xattr 54297
spdk_blob_sync_md 164190
spdk_blob_tree_RB_FIND 4207
spdk_blob_tree_RB_INSERT 36498
spdk_blob_tree_RB_INSERT_COLOR 36498
spdk_blob_tree_RB_MINMAX 9653
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 36498
spdk_blob_tree_RB_REMOVE_COLOR 14577
spdk_bs_alloc_io_channel 2393
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 2510
spdk_bs_create_blob_ext 8487
spdk_bs_create_clone 285
spdk_bs_create_snapshot 1195
spdk_bs_delete_blob 9103
spdk_bs_destroy 178
spdk_bs_dump 0
spdk_bs_free_cluster_count 3011
spdk_bs_free_io_channel 1150
spdk_bs_get_bstype 19
spdk_bs_get_cluster_size 3070
spdk_bs_get_io_unit_size 4687616
spdk_bs_get_page_size 467
spdk_bs_get_super 135
spdk_bs_grow 20
spdk_bs_grow_live 162
spdk_bs_inflate_blob 146
spdk_bs_init 2657
spdk_bs_iter_first 1631
spdk_bs_iter_next 9067
spdk_bs_load 7195
spdk_bs_open_blob 40362
spdk_bs_open_blob_ext 672
spdk_bs_opts_init 16880
spdk_bs_set_bstype 0
spdk_bs_set_super 246
spdk_bs_total_data_cluster_count 984
spdk_bs_unload 3536
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 98416

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