LCOV - code coverage report
Current view: top level - spdk/lib/blob - blobstore.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4648 5702 81.5 %
Date: 2024-11-21 03:14:52 Functions: 340 361 94.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 2832 24428 11.6 %

Function Name Sort by function name Hit count Sort by hit count
_blob_trace 2325
blob_alloc 43047
blob_allocate_and_copy_cluster_cpl 24690
blob_back_bs_destroy 1354
blob_back_bs_destroy_esnap_done 1354
blob_calculate_lba_and_lba_count 22361223
blob_can_copy 24627
blob_close_cpl 35647
blob_close_esnap_done 526
blob_copy 574
blob_deserialize_xattr 38214
blob_esnap_channel_compare 49039
blob_esnap_channel_tree_RB_FIND 49834
blob_esnap_channel_tree_RB_INSERT 197
blob_esnap_channel_tree_RB_INSERT_COLOR 197
blob_esnap_channel_tree_RB_MINMAX 10480
blob_esnap_channel_tree_RB_NEXT 128
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 197
blob_esnap_channel_tree_RB_REMOVE_COLOR 0
blob_esnap_destroy_bs_channel 10480
blob_esnap_destroy_bs_dev_channels 2089
blob_esnap_destroy_channels_done 587
blob_esnap_destroy_one_channel 619
blob_esnap_get_io_channel 49135
blob_execute_queued_io 113421
blob_find_io_unit 126
blob_free 43047
blob_free_cluster_cpl 240
blob_free_cluster_free_ep_cb 0
blob_free_cluster_msg 240
blob_free_cluster_msg_cb 104
blob_free_cluster_on_md_thread 240
blob_free_cluster_update_ep_cb 104
blob_freeze_io 113363
blob_frozen_set_back_bs_dev 121
blob_get_snapshot_and_clone_entries 8456
blob_get_xattr_names 17
blob_get_xattr_value 39197
blob_id_cmp 96178
blob_insert_cluster 2002440
blob_insert_cluster_clear 30
blob_insert_cluster_clear_cpl 30
blob_insert_cluster_cpl 24690
blob_insert_cluster_msg 24706
blob_insert_cluster_on_md_thread 24706
blob_insert_cluster_revert 30
blob_insert_new_ep_cb 889
blob_io_cpl 226678
blob_io_sync 113469
blob_is_esnap_clone 22355227
blob_load 32612
blob_load_backing_dev 32428
blob_load_cpl 33014
blob_load_cpl_extents_cpl 52935
blob_load_esnap 560
blob_load_final 32612
blob_load_snapshot_cpl 1989
blob_lookup 68635
blob_mark_clean 204158
blob_md_page_calc_crc 434746
blob_op_cluster_msg_cb 24812
blob_op_cluster_msg_cpl 24946
blob_open_opts_copy 642
blob_opts_copy 8010
blob_parse 32500
blob_parse_extent_page 27123
blob_parse_page 60009
blob_persist 205001
blob_persist_clear_clusters 171802
blob_persist_clear_clusters_cpl 171802
blob_persist_clear_extents 171802
blob_persist_clear_extents_cpl 171802
blob_persist_complete 172010
blob_persist_complete_cb 172010
blob_persist_extent_page_cpl 23152
blob_persist_generate_new_md 164835
blob_persist_start 172010
blob_persist_write_extent_pages 236246
blob_persist_write_page_chain 164835
blob_persist_write_page_root 164835
blob_persist_zero_pages 171978
blob_persist_zero_pages_cpl 171818
blob_remove_xattr 1698
blob_request_submit_op 5039470
blob_request_submit_op_single 5034634
blob_request_submit_op_split 2747
blob_request_submit_op_split_next 68641
blob_request_submit_rw_iov 17330269
blob_resize 129588
blob_serialize 164835
blob_serialize_add_page 282857
blob_serialize_extent_page 140821
blob_serialize_extent_rle 7004
blob_serialize_extent_table 157063
blob_serialize_extent_table_entry 157136
blob_serialize_extents_rle 7772
blob_serialize_flags 164835
blob_serialize_xattr 303495
blob_serialize_xattrs 329670
blob_set_back_bs_dev 121
blob_set_back_bs_dev_done 121
blob_set_back_bs_dev_frozen 121
blob_set_clear_method 11275
blob_set_thin_provision 3011
blob_set_xattr 45862
blob_set_xattrs 20822
blob_sync_md 151842
blob_sync_md_cpl 151842
blob_trace 2133
blob_unfreeze_io 113315
blob_unref_back_bs_dev 4922
blob_update_clear_method 32452
blob_verify_md_op 2980157
blob_write_copy 1219
blob_write_copy_cpl 1793
blob_write_extent_page 23152
blob_write_extent_page_ready 23152
blob_xattrs_init 28608
bs_alloc 9353
bs_allocate_and_copy_cluster 139196
bs_allocate_cluster 2002441
bs_batch_clear_dev 27573
bs_blob_list_add 10523
bs_blob_list_free 9236
bs_blob_list_remove 8135
bs_channel_create 9516
bs_channel_destroy 9516
bs_claim_cluster 2002441
bs_claim_md_page 20910
bs_clone_newblob_create_cpl 217
bs_clone_newblob_open_cpl 217
bs_clone_origblob_open_cpl 235
bs_clone_snapshot_cleanup_finish 1447
bs_clone_snapshot_newblob_cleanup 16
bs_clone_snapshot_origblob_cleanup 1388
bs_cluster_needs_allocation 4904
bs_create_blob 10435
bs_create_blob_cpl 10369
bs_delete_blob_finish 7391
bs_delete_close_cpl 7143
bs_delete_corrupted_blob 96
bs_delete_corrupted_blob_cpl 96
bs_delete_corrupted_close_cb 96
bs_delete_enomem_close_cpl 0
bs_delete_open_cpl 7431
bs_delete_persist_cpl 7143
bs_destroy_trim_cpl 162
bs_dev_destroy 9236
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 144
bs_free 9236
bs_get_snapshot_entry 21186
bs_grow_live_done 130
bs_grow_live_load_super_cpl 130
bs_grow_live_super_write_cpl 34
bs_grow_load_super_cpl 16
bs_inflate_blob 251
bs_inflate_blob_done 234
bs_inflate_blob_open_cpl 251
bs_inflate_blob_set_parent_cpl 49
bs_inflate_blob_touch_next 2085
bs_init_persist_super_cpl 2103
bs_init_trim_cpl 2103
bs_is_blob_deletable 7391
bs_iter_close_cpl 8644
bs_iter_cpl 18759
bs_load_complete 1217
bs_load_ctx_fail 5899
bs_load_cur_extent_page_valid 28148
bs_load_cur_md_page_valid 29337
bs_load_grow_continue 16
bs_load_grow_super_write_cpl 16
bs_load_grow_used_clusters_read_cpl 16
bs_load_grow_used_clusters_write_cpl 16
bs_load_iter 9756
bs_load_read_used_pages 785
bs_load_replay_cur_md_page 29337
bs_load_replay_extent_page_cpl 216
bs_load_replay_extent_pages 216
bs_load_replay_md 432
bs_load_replay_md_chain_cpl 29177
bs_load_replay_md_cpl 29337
bs_load_replay_md_parse_page 1009
bs_load_super_cpl 7100
bs_load_try_to_grow 16
bs_load_used_blobids_cpl 785
bs_load_used_clusters_cpl 785
bs_load_used_pages_cpl 785
bs_load_write_used_blobids_cpl 432
bs_load_write_used_clusters_cpl 432
bs_load_write_used_md 432
bs_load_write_used_pages_cpl 432
bs_mark_dirty 195162
bs_mark_dirty_write 681
bs_mark_dirty_write_cpl 681
bs_open_blob 36096
bs_open_blob_cpl 32612
bs_opts_copy 7436
bs_opts_verify 2152
bs_parse_super 1201
bs_recover 432
bs_register_md_thread 9236
bs_release_cluster 1852108
bs_release_md_page 14787
bs_resize_freeze_cpl 112058
bs_resize_unfreeze_cpl 112058
bs_set_external_parent_blob_open_cpl 70
bs_set_external_parent_cleanup_finish 70
bs_set_external_parent_close_blob 35
bs_set_external_parent_refs 35
bs_set_external_parent_unfrozen 35
bs_set_parent_blob_open_cpl 100
bs_set_parent_cleanup_finish 100
bs_set_parent_close_blob 51
bs_set_parent_close_snapshot 83
bs_set_parent_refs 51
bs_set_parent_set_back_bs_dev_done 51
bs_set_parent_snapshot_open_cpl 84
bs_set_super_read_cpl 244
bs_set_super_write_cpl 244
bs_shallow_copy_bdev_write_cpl 34
bs_shallow_copy_blob_open_cpl 65
bs_shallow_copy_blob_read_cpl 34
bs_shallow_copy_cleanup_finish 65
bs_shallow_copy_cluster_find_next 51
bs_snapshot_copy_xattr 88
bs_snapshot_freeze_cpl 888
bs_snapshot_newblob_create_cpl 920
bs_snapshot_newblob_open_cpl 904
bs_snapshot_newblob_sync_cpl 888
bs_snapshot_origblob_open_cpl 961
bs_snapshot_origblob_sync_cpl 872
bs_snapshot_swap_cluster_maps 920
bs_snapshot_unfreeze_cpl 1388
bs_super_validate 10937
bs_unload_finish 2782
bs_unload_read_super_cpl 2782
bs_unload_write_super_cpl 2782
bs_unload_write_used_blobids_cpl 2782
bs_unload_write_used_clusters_cpl 2782
bs_unload_write_used_pages_cpl 2782
bs_unregister_md_thread 9236
bs_update_corrupted_blob 48
bs_write_super 3725
bs_write_used_blobids 3214
bs_write_used_clusters 3214
bs_write_used_md 3214
bs_xattr_clone 217
bs_xattr_snapshot 920
delete_blob_cleanup_finish 448
delete_snapshot_cleanup_clone 48
delete_snapshot_cleanup_snapshot 88
delete_snapshot_esnap_channels_destroyed_cb 36
delete_snapshot_freeze_io_cb 248
delete_snapshot_open_clone_cb 288
delete_snapshot_sync_clone_cpl 232
delete_snapshot_sync_snapshot_cpl 216
delete_snapshot_sync_snapshot_xattr_cpl 248
delete_snapshot_unfreeze_cpl 200
delete_snapshot_update_extent_pages 244
delete_snapshot_update_extent_pages_cpl 232
register_flag_blob 2325
register_flag_blob_esnap 2325
rw_iov_done 17121902
rw_iov_split_next 2976
spdk_blob_close 35647
spdk_blob_get_clones 1571
spdk_blob_get_esnap_bs_dev 168
spdk_blob_get_esnap_id 125
spdk_blob_get_id 8715
spdk_blob_get_next_allocated_io_unit 63
spdk_blob_get_next_unallocated_io_unit 63
spdk_blob_get_num_allocated_clusters 2639
spdk_blob_get_num_clusters 821836
spdk_blob_get_num_io_units 128
spdk_blob_get_num_pages 129
spdk_blob_get_parent_snapshot 1088
spdk_blob_get_xattr_names 17
spdk_blob_get_xattr_value 16610
spdk_blob_io_read 4052019
spdk_blob_io_readv 3760
spdk_blob_io_readv_ext 7885471
spdk_blob_io_unmap 213229
spdk_blob_io_write 771798
spdk_blob_io_write_zeroes 2424
spdk_blob_io_writev 560
spdk_blob_io_writev_ext 9440478
spdk_blob_is_clone 2899
spdk_blob_is_degraded 1225
spdk_blob_is_esnap_clone 22261244
spdk_blob_is_read_only 16081
spdk_blob_is_snapshot 2835
spdk_blob_is_thin_provisioned 2402077
spdk_blob_open_opts_init 33294
spdk_blob_opts_init 18173
spdk_blob_remove_xattr 145
spdk_blob_resize 112114
spdk_blob_set_esnap_bs_dev 35
spdk_blob_set_read_only 988
spdk_blob_set_xattr 41522
spdk_blob_sync_md 149225
spdk_blob_tree_RB_FIND 3429
spdk_blob_tree_RB_INSERT 32410
spdk_blob_tree_RB_INSERT_COLOR 32410
spdk_blob_tree_RB_MINMAX 9236
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 32410
spdk_blob_tree_RB_REMOVE_COLOR 13242
spdk_bs_alloc_io_channel 2249
spdk_bs_blob_decouple_parent 131
spdk_bs_blob_set_external_parent 102
spdk_bs_blob_set_parent 151
spdk_bs_blob_shallow_copy 65
spdk_bs_create_blob 2361
spdk_bs_create_blob_ext 6889
spdk_bs_create_clone 235
spdk_bs_create_snapshot 961
spdk_bs_delete_blob 7431
spdk_bs_destroy 162
spdk_bs_dump 0
spdk_bs_free_cluster_count 2465
spdk_bs_free_io_channel 964
spdk_bs_get_bstype 19
spdk_bs_get_cluster_size 2634
spdk_bs_get_io_unit_size 4669881
spdk_bs_get_page_size 283
spdk_bs_get_super 127
spdk_bs_grow 16
spdk_bs_grow_live 130
spdk_bs_inflate_blob 120
spdk_bs_init 2168
spdk_bs_iter_first 1343
spdk_bs_iter_next 8644
spdk_bs_load 7249
spdk_bs_open_blob 35414
spdk_bs_open_blob_ext 682
spdk_bs_opts_init 16614
spdk_bs_set_bstype 0
spdk_bs_set_super 244
spdk_bs_total_data_cluster_count 590
spdk_bs_unload 2830
spdk_free_cluster_unmap_complete 240
spdk_xattr_names_free 17
spdk_xattr_names_get_count 19
spdk_xattr_names_get_name 34
update_clone_on_snapshot_deletion 288
xattrs_free 86094

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