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 02:19:33 Functions: 340 361 94.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 2415 24836 9.7 %

Function Name Sort by function name Hit count Sort by hit count
_blob_trace 2184
blob_alloc 45785
blob_allocate_and_copy_cluster_cpl 36554
blob_back_bs_destroy 1273
blob_back_bs_destroy_esnap_done 1273
blob_calculate_lba_and_lba_count 22991716
blob_can_copy 36495
blob_close_cpl 38015
blob_close_esnap_done 498
blob_copy 444
blob_deserialize_xattr 43333
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 9669
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 9669
blob_esnap_destroy_bs_dev_channels 1968
blob_esnap_destroy_channels_done 553
blob_esnap_destroy_one_channel 583
blob_esnap_get_io_channel 66221
blob_execute_queued_io 119219
blob_find_io_unit 120
blob_free 45785
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 119168
blob_frozen_set_back_bs_dev 114
blob_get_snapshot_and_clone_entries 8574
blob_get_xattr_names 16
blob_get_xattr_value 39461
blob_id_cmp 127228
blob_insert_cluster 2485263
blob_insert_cluster_clear 29
blob_insert_cluster_clear_cpl 29
blob_insert_cluster_cpl 36554
blob_insert_cluster_msg 36569
blob_insert_cluster_on_md_thread 36569
blob_insert_cluster_revert 29
blob_insert_new_ep_cb 1355
blob_io_cpl 238291
blob_io_sync 119264
blob_is_esnap_clone 22997947
blob_load 35165
blob_load_backing_dev 34988
blob_load_cpl 35539
blob_load_cpl_extents_cpl 62455
blob_load_esnap 524
blob_load_final 35165
blob_load_snapshot_cpl 1869
blob_lookup 73536
blob_mark_clean 208629
blob_md_page_calc_crc 467290
blob_op_cluster_msg_cb 36648
blob_op_cluster_msg_cpl 36794
blob_open_opts_copy 624
blob_opts_copy 7539
blob_parse 35060
blob_parse_extent_page 32414
blob_parse_page 67833
blob_persist 208629
blob_persist_clear_clusters 173710
blob_persist_clear_clusters_cpl 173710
blob_persist_clear_extents 173710
blob_persist_clear_extents_cpl 173710
blob_persist_complete 173905
blob_persist_complete_cb 173905
blob_persist_extent_page_cpl 35440
blob_persist_generate_new_md 166537
blob_persist_start 173905
blob_persist_write_extent_pages 248792
blob_persist_write_page_chain 166537
blob_persist_write_page_root 166537
blob_persist_zero_pages 173875
blob_persist_zero_pages_cpl 173725
blob_remove_xattr 1595
blob_request_submit_op 5845414
blob_request_submit_op_single 5840781
blob_request_submit_op_split 2677
blob_request_submit_op_split_next 57214
blob_request_submit_rw_iov 17154656
blob_resize 135853
blob_serialize 166537
blob_serialize_add_page 292183
blob_serialize_extent_page 160151
blob_serialize_extent_rle 5253
blob_serialize_extent_table 160708
blob_serialize_extent_table_entry 161397
blob_serialize_extents_rle 5829
blob_serialize_flags 166537
blob_serialize_xattr 307252
blob_serialize_xattrs 333074
blob_set_back_bs_dev 114
blob_set_back_bs_dev_done 114
blob_set_back_bs_dev_frozen 114
blob_set_clear_method 11411
blob_set_thin_provision 2832
blob_set_xattr 43424
blob_set_xattrs 21195
blob_sync_md 152718
blob_sync_md_cpl 152718
blob_trace 2002
blob_unfreeze_io 119123
blob_unref_back_bs_dev 4625
blob_update_clear_method 35015
blob_verify_md_op 3494029
blob_write_copy 1237
blob_write_copy_cpl 1681
blob_write_extent_page 35440
blob_write_extent_page_ready 35440
blob_xattrs_init 28524
bs_alloc 8642
bs_allocate_and_copy_cluster 155248
bs_allocate_cluster 2485264
bs_batch_clear_dev 41299
bs_blob_list_add 10521
bs_blob_list_free 8545
bs_blob_list_remove 8271
bs_channel_create 8794
bs_channel_destroy 8794
bs_claim_cluster 2485264
bs_claim_md_page 23874
bs_clone_newblob_create_cpl 203
bs_clone_newblob_open_cpl 203
bs_clone_origblob_open_cpl 220
bs_clone_snapshot_cleanup_finish 1361
bs_clone_snapshot_newblob_cleanup 15
bs_clone_snapshot_origblob_cleanup 1304
bs_cluster_needs_allocation 4594
bs_create_blob 10620
bs_create_blob_cpl 10558
bs_delete_blob_finish 7572
bs_delete_close_cpl 7338
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 7611
bs_delete_persist_cpl 7338
bs_destroy_trim_cpl 169
bs_dev_destroy 8545
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 8545
bs_get_snapshot_entry 21330
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 235
bs_inflate_blob_done 219
bs_inflate_blob_open_cpl 235
bs_inflate_blob_set_parent_cpl 46
bs_inflate_blob_touch_next 1952
bs_init_per_cluster_fields 9722
bs_init_persist_super_cpl 1983
bs_init_trim_cpl 1983
bs_is_blob_deletable 7572
bs_iter_close_cpl 8755
bs_iter_cpl 18897
bs_load_complete 1147
bs_load_ctx_fail 5400
bs_load_cur_extent_page_valid 33420
bs_load_cur_md_page_valid 27765
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 9801
bs_load_read_used_pages 768
bs_load_replay_cur_md_page 27765
bs_load_replay_extent_page_cpl 241
bs_load_replay_extent_pages 241
bs_load_replay_md 409
bs_load_replay_md_chain_cpl 27615
bs_load_replay_md_cpl 27765
bs_load_replay_md_parse_page 991
bs_load_super_cpl 6532
bs_load_try_to_grow 15
bs_load_used_blobids_cpl 738
bs_load_used_clusters_cpl 738
bs_load_used_pages_cpl 753
bs_load_write_used_blobids_cpl 409
bs_load_write_used_clusters_cpl 409
bs_load_write_used_md 409
bs_load_write_used_pages_cpl 409
bs_mark_dirty 209345
bs_mark_dirty_write 638
bs_mark_dirty_write_cpl 638
bs_open_blob 38442
bs_open_blob_cpl 35165
bs_opts_copy 6850
bs_opts_verify 2028
bs_parse_super 1162
bs_recover 409
bs_register_md_thread 8545
bs_release_cluster 2334439
bs_release_md_page 17678
bs_resize_freeze_cpl 117940
bs_resize_unfreeze_cpl 117940
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 234
bs_set_super_write_cpl 234
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 836
bs_snapshot_newblob_create_cpl 866
bs_snapshot_newblob_open_cpl 851
bs_snapshot_newblob_sync_cpl 836
bs_snapshot_origblob_open_cpl 906
bs_snapshot_origblob_sync_cpl 821
bs_snapshot_swap_cluster_maps 866
bs_snapshot_unfreeze_cpl 1304
bs_super_validate 10175
bs_unload_finish 2649
bs_unload_read_super_cpl 2649
bs_unload_write_super_cpl 2619
bs_unload_write_used_blobids_cpl 2619
bs_unload_write_used_clusters_cpl 2619
bs_unload_write_used_pages_cpl 2649
bs_unregister_md_thread 8545
bs_update_corrupted_blob 45
bs_write_super 3508
bs_write_used_blobids 3028
bs_write_used_clusters 3028
bs_write_used_md 3058
bs_xattr_clone 203
bs_xattr_snapshot 866
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 2184
register_flag_blob_esnap 2184
rw_iov_done 16918166
rw_iov_split_next 2790
spdk_blob_close 38015
spdk_blob_get_clones 1496
spdk_blob_get_esnap_bs_dev 167
spdk_blob_get_esnap_id 119
spdk_blob_get_id 8661
spdk_blob_get_next_allocated_io_unit 60
spdk_blob_get_next_unallocated_io_unit 60
spdk_blob_get_num_allocated_clusters 2558
spdk_blob_get_num_clusters 1079201
spdk_blob_get_num_io_units 123
spdk_blob_get_parent_snapshot 1026
spdk_blob_get_xattr_names 16
spdk_blob_get_xattr_value 16972
spdk_blob_io_read 4677211
spdk_blob_io_readv 4965
spdk_blob_io_readv_ext 7760409
spdk_blob_io_unmap 211135
spdk_blob_io_write 955145
spdk_blob_io_write_zeroes 1923
spdk_blob_io_writev 525
spdk_blob_io_writev_ext 9388757
spdk_blob_is_clone 2870
spdk_blob_is_degraded 1180
spdk_blob_is_esnap_clone 22887222
spdk_blob_is_read_only 15066
spdk_blob_is_snapshot 2810
spdk_blob_is_thin_provisioned 2102176
spdk_blob_open_opts_init 35827
spdk_blob_opts_init 17904
spdk_blob_remove_xattr 136
spdk_blob_resize 117991
spdk_blob_set_esnap_bs_dev 33
spdk_blob_set_read_only 930
spdk_blob_set_xattr 39302
spdk_blob_sync_md 150070
spdk_blob_tree_RB_FIND 3218
spdk_blob_tree_RB_INSERT 34979
spdk_blob_tree_RB_INSERT_COLOR 34979
spdk_blob_tree_RB_MINMAX 8545
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 34979
spdk_blob_tree_RB_REMOVE_COLOR 16357
spdk_bs_alloc_io_channel 2113
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 3021
spdk_bs_create_blob_ext 6485
spdk_bs_create_clone 220
spdk_bs_create_snapshot 906
spdk_bs_delete_blob 7611
spdk_bs_destroy 169
spdk_bs_dump 0
spdk_bs_free_cluster_count 2315
spdk_bs_free_io_channel 875
spdk_bs_get_bstype 17
spdk_bs_get_cluster_size 2809
spdk_bs_get_io_unit_size 5471407
spdk_bs_get_page_size 353
spdk_bs_get_super 121
spdk_bs_grow 15
spdk_bs_grow_live 122
spdk_bs_inflate_blob 112
spdk_bs_init 2043
spdk_bs_iter_first 1267
spdk_bs_iter_next 8755
spdk_bs_load 6674
spdk_bs_open_blob 37780
spdk_bs_open_blob_ext 662
spdk_bs_opts_init 15313
spdk_bs_set_bstype 0
spdk_bs_set_super 234
spdk_bs_total_data_cluster_count 794
spdk_bs_unload 2695
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 91570

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