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: 2024-12-12 14:29:39 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 2328
blob_alloc 51241
blob_allocate_and_copy_cluster_cpl 30835
blob_back_bs_destroy 1682
blob_back_bs_destroy_esnap_done 1682
blob_calculate_lba_and_lba_count 23428474
blob_can_copy 30756
blob_close_cpl 42155
blob_close_esnap_done 638
blob_copy 574
blob_deserialize_xattr 43142
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 11513
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 11513
blob_esnap_destroy_bs_dev_channels 2577
blob_esnap_destroy_channels_done 723
blob_esnap_destroy_one_channel 763
blob_esnap_get_io_channel 83703
blob_execute_queued_io 117554
blob_find_io_unit 150
blob_free 51241
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 117492
blob_frozen_set_back_bs_dev 149
blob_get_snapshot_and_clone_entries 10700
blob_get_xattr_names 21
blob_get_xattr_value 41962
blob_id_cmp 118128
blob_insert_cluster 2725536
blob_insert_cluster_clear 34
blob_insert_cluster_clear_cpl 34
blob_insert_cluster_cpl 30835
blob_insert_cluster_msg 30855
blob_insert_cluster_on_md_thread 30855
blob_insert_cluster_revert 34
blob_insert_new_ep_cb 1485
blob_io_cpl 234924
blob_io_sync 117614
blob_is_esnap_clone 23438939
blob_load 38424
blob_load_backing_dev 38188
blob_load_cpl 38921
blob_load_cpl_extents_cpl 65613
blob_load_esnap 676
blob_load_final 38424
blob_load_snapshot_cpl 2457
blob_lookup 81051
blob_mark_clean 219184
blob_md_page_calc_crc 484956
blob_op_cluster_msg_cb 30965
blob_op_cluster_msg_cpl 31155
blob_open_opts_copy 646
blob_opts_copy 9882
blob_parse 38284
blob_parse_extent_page 34021
blob_parse_page 72782
blob_persist 220233
blob_persist_clear_clusters 181088
blob_persist_clear_clusters_cpl 181088
blob_persist_clear_extents 181088
blob_persist_clear_extents_cpl 181088
blob_persist_complete 181348
blob_persist_complete_cb 181348
blob_persist_extent_page_cpl 29353
blob_persist_generate_new_md 172241
blob_persist_start 181348
blob_persist_write_extent_pages 247768
blob_persist_write_page_chain 172241
blob_persist_write_page_root 172241
blob_persist_zero_pages 181308
blob_persist_zero_pages_cpl 181108
blob_remove_xattr 2110
blob_request_submit_op 5249587
blob_request_submit_op_single 5244067
blob_request_submit_op_split 2919
blob_request_submit_op_split_next 69397
blob_request_submit_rw_iov 18188348
blob_resize 137695
blob_serialize 172241
blob_serialize_add_page 297160
blob_serialize_extent_page 153231
blob_serialize_extent_rle 7004
blob_serialize_extent_table 164469
blob_serialize_extent_table_entry 165182
blob_serialize_extents_rle 7772
blob_serialize_flags 172241
blob_serialize_xattr 312331
blob_serialize_xattrs 344482
blob_set_back_bs_dev 149
blob_set_back_bs_dev_done 149
blob_set_back_bs_dev_frozen 149
blob_set_clear_method 13861
blob_set_thin_provision 3723
blob_set_xattr 47903
blob_set_xattrs 25574
blob_sync_md 156276
blob_sync_md_cpl 156276
blob_trace 2136
blob_unfreeze_io 117432
blob_unref_back_bs_dev 6046
blob_update_clear_method 38224
blob_verify_md_op 3763179
blob_write_copy 1631
blob_write_copy_cpl 2205
blob_write_extent_page 29353
blob_write_extent_page_ready 29353
blob_xattrs_init 35176
bs_alloc 10166
bs_allocate_and_copy_cluster 148241
bs_allocate_cluster 2725537
bs_batch_clear_dev 36419
bs_blob_list_add 11570
bs_blob_list_free 10065
bs_blob_list_remove 10299
bs_channel_create 10361
bs_channel_destroy 10361
bs_claim_cluster 2725537
bs_claim_md_page 27821
bs_clone_newblob_create_cpl 265
bs_clone_newblob_open_cpl 265
bs_clone_origblob_open_cpl 287
bs_clone_snapshot_cleanup_finish 1795
bs_clone_snapshot_newblob_cleanup 20
bs_clone_snapshot_origblob_cleanup 1720
bs_cluster_needs_allocation 6104
bs_create_blob 12817
bs_create_blob_cpl 12735
bs_delete_blob_finish 9379
bs_delete_close_cpl 9067
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 9431
bs_delete_persist_cpl 9067
bs_destroy_trim_cpl 186
bs_dev_destroy 10065
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 10065
bs_get_snapshot_entry 25894
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 311
bs_inflate_blob_done 290
bs_inflate_blob_open_cpl 311
bs_inflate_blob_set_parent_cpl 61
bs_inflate_blob_touch_next 2593
bs_init_per_cluster_fields 11606
bs_init_persist_super_cpl 2583
bs_init_trim_cpl 2583
bs_is_blob_deletable 9379
bs_iter_close_cpl 9195
bs_iter_cpl 20189
bs_load_complete 1501
bs_load_ctx_fail 5961
bs_load_cur_extent_page_valid 35358
bs_load_cur_md_page_valid 36445
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 10611
bs_load_read_used_pages 997
bs_load_replay_cur_md_page 36445
bs_load_replay_extent_page_cpl 320
bs_load_replay_extent_pages 320
bs_load_replay_md 544
bs_load_replay_md_chain_cpl 36245
bs_load_replay_md_cpl 36445
bs_load_replay_md_parse_page 1317
bs_load_super_cpl 7442
bs_load_try_to_grow 20
bs_load_used_blobids_cpl 957
bs_load_used_clusters_cpl 957
bs_load_used_pages_cpl 977
bs_load_write_used_blobids_cpl 544
bs_load_write_used_clusters_cpl 544
bs_load_write_used_md 544
bs_load_write_used_pages_cpl 544
bs_mark_dirty 210701
bs_mark_dirty_write 837
bs_mark_dirty_write_cpl 837
bs_open_blob 42724
bs_open_blob_cpl 38424
bs_opts_copy 7781
bs_opts_verify 2643
bs_parse_super 1521
bs_recover 544
bs_register_md_thread 10065
bs_release_cluster 2567751
bs_release_md_page 20790
bs_resize_freeze_cpl 115871
bs_resize_unfreeze_cpl 115871
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 252
bs_set_super_write_cpl 252
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 1104
bs_snapshot_newblob_create_cpl 1144
bs_snapshot_newblob_open_cpl 1124
bs_snapshot_newblob_sync_cpl 1104
bs_snapshot_origblob_open_cpl 1197
bs_snapshot_origblob_sync_cpl 1084
bs_snapshot_swap_cluster_maps 1144
bs_snapshot_unfreeze_cpl 1720
bs_super_validate 12175
bs_unload_finish 3482
bs_unload_read_super_cpl 3482
bs_unload_write_super_cpl 3442
bs_unload_write_used_blobids_cpl 3442
bs_unload_write_used_clusters_cpl 3442
bs_unload_write_used_pages_cpl 3482
bs_unregister_md_thread 10065
bs_update_corrupted_blob 60
bs_write_super 4553
bs_write_used_blobids 3986
bs_write_used_clusters 3986
bs_write_used_md 4026
bs_xattr_clone 265
bs_xattr_snapshot 1144
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 2328
register_flag_blob_esnap 2328
rw_iov_done 17967967
rw_iov_split_next 3720
spdk_blob_close 42155
spdk_blob_get_clones 1771
spdk_blob_get_esnap_bs_dev 172
spdk_blob_get_esnap_id 149
spdk_blob_get_id 9348
spdk_blob_get_next_allocated_io_unit 75
spdk_blob_get_next_unallocated_io_unit 75
spdk_blob_get_num_allocated_clusters 2979
spdk_blob_get_num_clusters 1000392
spdk_blob_get_num_io_units 153
spdk_blob_get_parent_snapshot 1352
spdk_blob_get_xattr_names 21
spdk_blob_get_xattr_value 16981
spdk_blob_io_read 4095912
spdk_blob_io_readv 6620
spdk_blob_io_readv_ext 8344953
spdk_blob_io_unmap 221829
spdk_blob_io_write 929374
spdk_blob_io_write_zeroes 2472
spdk_blob_io_writev 700
spdk_blob_io_writev_ext 9836075
spdk_blob_is_clone 2967
spdk_blob_is_degraded 1253
spdk_blob_is_esnap_clone 23326271
spdk_blob_is_read_only 16140
spdk_blob_is_snapshot 2887
spdk_blob_is_thin_provisioned 2643820
spdk_blob_open_opts_init 39110
spdk_blob_opts_init 22359
spdk_blob_remove_xattr 181
spdk_blob_resize 115939
spdk_blob_set_esnap_bs_dev 43
spdk_blob_set_read_only 1228
spdk_blob_set_xattr 42787
spdk_blob_sync_md 153067
spdk_blob_tree_RB_FIND 4221
spdk_blob_tree_RB_INSERT 38174
spdk_blob_tree_RB_INSERT_COLOR 38174
spdk_blob_tree_RB_MINMAX 10065
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 38174
spdk_blob_tree_RB_REMOVE_COLOR 16087
spdk_bs_alloc_io_channel 2437
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 2855
spdk_bs_create_blob_ext 8493
spdk_bs_create_clone 287
spdk_bs_create_snapshot 1197
spdk_bs_delete_blob 9431
spdk_bs_destroy 186
spdk_bs_dump 0
spdk_bs_free_cluster_count 3025
spdk_bs_free_io_channel 1152
spdk_bs_get_bstype 19
spdk_bs_get_cluster_size 3122
spdk_bs_get_io_unit_size 4811925
spdk_bs_get_page_size 467
spdk_bs_get_super 139
spdk_bs_grow 20
spdk_bs_grow_live 162
spdk_bs_inflate_blob 148
spdk_bs_init 2663
spdk_bs_iter_first 1639
spdk_bs_iter_next 9195
spdk_bs_load 7603
spdk_bs_open_blob 42038
spdk_bs_open_blob_ext 686
spdk_bs_opts_init 17708
spdk_bs_set_bstype 0
spdk_bs_set_super 252
spdk_bs_total_data_cluster_count 998
spdk_bs_unload 3538
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 102482

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