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: 2024-12-13 10:52:34 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 48324
blob_allocate_and_copy_cluster_cpl 27927
blob_back_bs_destroy 1682
blob_back_bs_destroy_esnap_done 1682
blob_calculate_lba_and_lba_count 23252044
blob_can_copy 27848
blob_close_cpl 39716
blob_close_esnap_done 638
blob_copy 574
blob_deserialize_xattr 39240
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 113316
blob_find_io_unit 150
blob_free 48324
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 113254
blob_frozen_set_back_bs_dev 149
blob_get_snapshot_and_clone_entries 10284
blob_get_xattr_names 21
blob_get_xattr_value 41244
blob_id_cmp 98483
blob_insert_cluster 2670978
blob_insert_cluster_clear 33
blob_insert_cluster_clear_cpl 33
blob_insert_cluster_cpl 27927
blob_insert_cluster_msg 27947
blob_insert_cluster_on_md_thread 27947
blob_insert_cluster_revert 33
blob_insert_new_ep_cb 1485
blob_io_cpl 226448
blob_io_sync 113376
blob_is_esnap_clone 23262281
blob_load 35989
blob_load_backing_dev 35753
blob_load_cpl 36486
blob_load_cpl_extents_cpl 61205
blob_load_esnap 680
blob_load_final 35989
blob_load_snapshot_cpl 2457
blob_lookup 76177
blob_mark_clean 213984
blob_md_page_calc_crc 469079
blob_op_cluster_msg_cb 28058
blob_op_cluster_msg_cpl 28247
blob_open_opts_copy 646
blob_opts_copy 9882
blob_parse 35849
blob_parse_extent_page 32048
blob_parse_page 68374
blob_persist 215511
blob_persist_clear_clusters 178323
blob_persist_clear_clusters_cpl 178323
blob_persist_clear_extents 178323
blob_persist_clear_extents_cpl 178323
blob_persist_complete 178583
blob_persist_complete_cb 178583
blob_persist_extent_page_cpl 26446
blob_persist_generate_new_md 169892
blob_persist_start 178583
blob_persist_write_extent_pages 239287
blob_persist_write_page_chain 169892
blob_persist_write_page_root 169892
blob_persist_zero_pages 178543
blob_persist_zero_pages_cpl 178343
blob_remove_xattr 2110
blob_request_submit_op 5084837
blob_request_submit_op_single 5079329
blob_request_submit_op_split 2907
blob_request_submit_op_split_next 69361
blob_request_submit_rw_iov 18176604
blob_resize 132559
blob_serialize 169892
blob_serialize_add_page 290571
blob_serialize_extent_page 146081
blob_serialize_extent_rle 7004
blob_serialize_extent_table 162120
blob_serialize_extent_table_entry 162836
blob_serialize_extents_rle 7772
blob_serialize_flags 169892
blob_serialize_xattr 308597
blob_serialize_xattrs 339784
blob_set_back_bs_dev 149
blob_set_back_bs_dev_done 149
blob_set_back_bs_dev_frozen 149
blob_set_clear_method 13379
blob_set_thin_provision 3723
blob_set_xattr 48785
blob_set_xattrs 24610
blob_sync_md 154891
blob_sync_md_cpl 154891
blob_trace 2136
blob_unfreeze_io 113194
blob_unref_back_bs_dev 6050
blob_update_clear_method 35789
blob_verify_md_op 3679420
blob_write_copy 1630
blob_write_copy_cpl 2204
blob_write_extent_page 26446
blob_write_extent_page_ready 26446
blob_xattrs_init 34212
bs_alloc 10166
bs_allocate_and_copy_cluster 137766
bs_allocate_cluster 2670979
bs_batch_clear_dev 31212
bs_blob_list_add 11386
bs_blob_list_free 10065
bs_blob_list_remove 9883
bs_channel_create 10361
bs_channel_destroy 10361
bs_claim_cluster 2670979
bs_claim_md_page 26855
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 12335
bs_create_blob_cpl 12253
bs_delete_blob_finish 8963
bs_delete_close_cpl 8651
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 9015
bs_delete_persist_cpl 8651
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 25062
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 8963
bs_iter_close_cpl 9011
bs_iter_cpl 19821
bs_load_complete 1501
bs_load_ctx_fail 5961
bs_load_cur_extent_page_valid 33385
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 10427
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 205029
bs_mark_dirty_write 837
bs_mark_dirty_write_cpl 837
bs_open_blob 40285
bs_open_blob_cpl 35989
bs_opts_copy 7781
bs_opts_verify 2643
bs_parse_super 1521
bs_recover 544
bs_register_md_thread 10065
bs_release_cluster 2516676
bs_release_md_page 19956
bs_resize_freeze_cpl 111633
bs_resize_unfreeze_cpl 111633
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 17967584
rw_iov_split_next 3720
spdk_blob_close 39716
spdk_blob_get_clones 1771
spdk_blob_get_esnap_bs_dev 172
spdk_blob_get_esnap_id 149
spdk_blob_get_id 9238
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 851908
spdk_blob_get_num_io_units 153
spdk_blob_get_parent_snapshot 1352
spdk_blob_get_xattr_names 21
spdk_blob_get_xattr_value 16627
spdk_blob_io_read 4060753
spdk_blob_io_readv 6620
spdk_blob_io_readv_ext 8360597
spdk_blob_io_unmap 222893
spdk_blob_io_write 798719
spdk_blob_io_write_zeroes 2472
spdk_blob_io_writev 700
spdk_blob_io_writev_ext 9808687
spdk_blob_is_clone 2967
spdk_blob_is_degraded 1253
spdk_blob_is_esnap_clone 23157395
spdk_blob_is_read_only 16100
spdk_blob_is_snapshot 2887
spdk_blob_is_thin_provisioned 2626767
spdk_blob_open_opts_init 36675
spdk_blob_opts_init 21877
spdk_blob_remove_xattr 181
spdk_blob_resize 111701
spdk_blob_set_esnap_bs_dev 43
spdk_blob_set_read_only 1228
spdk_blob_set_xattr 43669
spdk_blob_sync_md 151682
spdk_blob_tree_RB_FIND 4221
spdk_blob_tree_RB_INSERT 35735
spdk_blob_tree_RB_INSERT_COLOR 35735
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 35735
spdk_blob_tree_RB_REMOVE_COLOR 13832
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 2373
spdk_bs_create_blob_ext 8493
spdk_bs_create_clone 287
spdk_bs_create_snapshot 1197
spdk_bs_delete_blob 9015
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 4646244
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 9011
spdk_bs_load 7603
spdk_bs_open_blob 39599
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 96648

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