LCOV - code coverage report
Current view: top level - spdk/lib/blob - blobstore.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4649 5702 81.5 %
Date: 2024-11-19 10:03:07 Functions: 340 361 94.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 2837 24428 11.6 %

Function Name Sort by function name Hit count Sort by hit count
_blob_trace 2136
blob_alloc 30254
blob_allocate_and_copy_cluster_cpl 5110
blob_back_bs_destroy 1352
blob_back_bs_destroy_esnap_done 1352
blob_calculate_lba_and_lba_count 7487745
blob_can_copy 5047
blob_close_cpl 24269
blob_close_esnap_done 526
blob_copy 574
blob_deserialize_xattr 17847
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 9590
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 9590
blob_esnap_destroy_bs_dev_channels 2087
blob_esnap_destroy_channels_done 587
blob_esnap_destroy_one_channel 619
blob_esnap_get_io_channel 49135
blob_execute_queued_io 31761
blob_find_io_unit 126
blob_free 30254
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 31709
blob_frozen_set_back_bs_dev 121
blob_get_snapshot_and_clone_entries 8236
blob_get_xattr_names 17
blob_get_xattr_value 17473
blob_id_cmp 40638
blob_insert_cluster 1104404
blob_insert_cluster_clear 27
blob_insert_cluster_clear_cpl 27
blob_insert_cluster_cpl 5110
blob_insert_cluster_msg 5126
blob_insert_cluster_on_md_thread 5126
blob_insert_cluster_revert 27
blob_insert_new_ep_cb 414
blob_io_cpl 63370
blob_io_sync 31809
blob_is_esnap_clone 7538206
blob_load 21240
blob_load_backing_dev 21056
blob_load_cpl 21646
blob_load_cpl_extents_cpl 28024
blob_load_esnap 559
blob_load_final 21240
blob_load_snapshot_cpl 1986
blob_lookup 45885
blob_mark_clean 202851
blob_md_page_calc_crc 303298
blob_op_cluster_msg_cb 5235
blob_op_cluster_msg_cpl 5366
blob_open_opts_copy 406
blob_opts_copy 7780
blob_parse 21128
blob_parse_extent_page 13584
blob_parse_page 35102
blob_persist 204829
blob_persist_clear_clusters 181867
blob_persist_clear_clusters_cpl 181867
blob_persist_clear_extents 181867
blob_persist_clear_extents_cpl 181867
blob_persist_complete 182075
blob_persist_complete_cb 182075
blob_persist_extent_page_cpl 3575
blob_persist_generate_new_md 175118
blob_persist_start 182075
blob_persist_write_extent_pages 71018
blob_persist_write_page_chain 175118
blob_persist_write_page_root 175118
blob_persist_zero_pages 182043
blob_persist_zero_pages_cpl 181883
blob_remove_xattr 1695
blob_request_submit_op 1584080
blob_request_submit_op_single 1581266
blob_request_submit_op_split 730
blob_request_submit_op_split_next 9963
blob_request_submit_rw_iov 5910177
blob_resize 46296
blob_serialize 175118
blob_serialize_add_page 209797
blob_serialize_extent_page 37899
blob_serialize_extent_rle 7004
blob_serialize_extent_table 167346
blob_serialize_extent_table_entry 167421
blob_serialize_extents_rle 7772
blob_serialize_flags 175118
blob_serialize_xattr 326436
blob_serialize_xattrs 350236
blob_set_back_bs_dev 121
blob_set_back_bs_dev_done 121
blob_set_back_bs_dev_frozen 121
blob_set_clear_method 9853
blob_set_thin_provision 3001
blob_set_xattr 136655
blob_set_xattrs 17980
blob_sync_md 164687
blob_sync_md_cpl 164687
blob_trace 1963
blob_unfreeze_io 31661
blob_unref_back_bs_dev 4891
blob_update_clear_method 21080
blob_verify_md_op 1821587
blob_write_copy 1207
blob_write_copy_cpl 1781
blob_write_extent_page 3575
blob_write_extent_page_ready 3575
blob_xattrs_init 25536
bs_alloc 8604
bs_allocate_and_copy_cluster 17502
bs_allocate_cluster 1104405
bs_batch_clear_dev 7510
bs_blob_list_add 5583
bs_blob_list_free 8491
bs_blob_list_remove 7915
bs_channel_create 8627
bs_channel_destroy 8627
bs_claim_cluster 1104405
bs_claim_md_page 16181
bs_clone_newblob_create_cpl 216
bs_clone_newblob_open_cpl 216
bs_clone_origblob_open_cpl 234
bs_clone_snapshot_cleanup_finish 1444
bs_clone_snapshot_newblob_cleanup 16
bs_clone_snapshot_origblob_cleanup 1385
bs_cluster_needs_allocation 4894
bs_create_blob 9014
bs_create_blob_cpl 8948
bs_delete_blob_finish 7173
bs_delete_close_cpl 6925
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 7213
bs_delete_persist_cpl 6925
bs_destroy_trim_cpl 129
bs_dev_destroy 8491
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 8491
bs_get_snapshot_entry 20641
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 250
bs_inflate_blob_done 233
bs_inflate_blob_open_cpl 250
bs_inflate_blob_set_parent_cpl 49
bs_inflate_blob_touch_next 2079
bs_init_persist_super_cpl 2053
bs_init_trim_cpl 2053
bs_is_blob_deletable 7173
bs_iter_close_cpl 3693
bs_iter_cpl 8843
bs_load_complete 1210
bs_load_ctx_fail 5211
bs_load_cur_extent_page_valid 14606
bs_load_cur_md_page_valid 29188
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 4812
bs_load_read_used_pages 779
bs_load_replay_cur_md_page 29188
bs_load_replay_extent_page_cpl 215
bs_load_replay_extent_pages 215
bs_load_replay_md 431
bs_load_replay_md_chain_cpl 29028
bs_load_replay_md_cpl 29188
bs_load_replay_md_parse_page 1006
bs_load_super_cpl 6405
bs_load_try_to_grow 16
bs_load_used_blobids_cpl 779
bs_load_used_clusters_cpl 779
bs_load_used_pages_cpl 779
bs_load_write_used_blobids_cpl 431
bs_load_write_used_clusters_cpl 431
bs_load_write_used_md 431
bs_load_write_used_pages_cpl 431
bs_mark_dirty 185650
bs_mark_dirty_write 677
bs_mark_dirty_write_cpl 677
bs_open_blob 24718
bs_open_blob_cpl 21240
bs_opts_copy 6687
bs_opts_verify 2102
bs_parse_super 1194
bs_recover 431
bs_register_md_thread 8491
bs_release_cluster 1046092
bs_release_md_page 12449
bs_resize_freeze_cpl 30405
bs_resize_unfreeze_cpl 30405
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 194
bs_set_super_write_cpl 194
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 887
bs_snapshot_newblob_create_cpl 919
bs_snapshot_newblob_open_cpl 903
bs_snapshot_newblob_sync_cpl 887
bs_snapshot_origblob_open_cpl 960
bs_snapshot_origblob_sync_cpl 871
bs_snapshot_swap_cluster_maps 919
bs_snapshot_unfreeze_cpl 1385
bs_super_validate 10164
bs_unload_finish 2758
bs_unload_read_super_cpl 2758
bs_unload_write_super_cpl 2758
bs_unload_write_used_blobids_cpl 2758
bs_unload_write_used_clusters_cpl 2758
bs_unload_write_used_pages_cpl 2758
bs_unregister_md_thread 8491
bs_update_corrupted_blob 48
bs_write_super 3647
bs_write_used_blobids 3189
bs_write_used_clusters 3189
bs_write_used_md 3189
bs_xattr_clone 216
bs_xattr_snapshot 919
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 2136
register_flag_blob_esnap 2136
rw_iov_done 5861399
rw_iov_split_next 2976
spdk_blob_close 24269
spdk_blob_get_clones 1490
spdk_blob_get_esnap_bs_dev 168
spdk_blob_get_esnap_id 125
spdk_blob_get_id 4479
spdk_blob_get_next_allocated_io_unit 63
spdk_blob_get_next_unallocated_io_unit 63
spdk_blob_get_num_allocated_clusters 2626
spdk_blob_get_num_clusters 598873
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 4792
spdk_blob_io_read 947276
spdk_blob_io_readv 3760
spdk_blob_io_readv_ext 2526121
spdk_blob_io_unmap 151010
spdk_blob_io_write 485597
spdk_blob_io_write_zeroes 197
spdk_blob_io_writev 560
spdk_blob_io_writev_ext 3379736
spdk_blob_is_clone 2873
spdk_blob_is_degraded 949
spdk_blob_is_esnap_clone 7486550
spdk_blob_is_read_only 7705
spdk_blob_is_snapshot 2809
spdk_blob_is_thin_provisioned 1169757
spdk_blob_open_opts_init 21685
spdk_blob_opts_init 16522
spdk_blob_remove_xattr 145
spdk_blob_resize 30461
spdk_blob_set_esnap_bs_dev 35
spdk_blob_set_read_only 987
spdk_blob_set_xattr 132778
spdk_blob_sync_md 162545
spdk_blob_tree_RB_FIND 3422
spdk_blob_tree_RB_INSERT 21039
spdk_blob_tree_RB_INSERT_COLOR 21039
spdk_blob_tree_RB_MINMAX 8491
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 21039
spdk_blob_tree_RB_REMOVE_COLOR 7025
spdk_bs_alloc_io_channel 1671
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 1170
spdk_bs_create_blob_ext 6661
spdk_bs_create_clone 234
spdk_bs_create_snapshot 960
spdk_bs_delete_blob 7213
spdk_bs_destroy 129
spdk_bs_dump 0
spdk_bs_free_cluster_count 2422
spdk_bs_free_io_channel 963
spdk_bs_get_bstype 19
spdk_bs_get_cluster_size 1887
spdk_bs_get_io_unit_size 1278679
spdk_bs_get_page_size 283
spdk_bs_get_super 120
spdk_bs_grow 16
spdk_bs_grow_live 130
spdk_bs_inflate_blob 119
spdk_bs_init 2118
spdk_bs_iter_first 1329
spdk_bs_iter_next 3693
spdk_bs_load 6550
spdk_bs_open_blob 24273
spdk_bs_open_blob_ext 445
spdk_bs_opts_init 15116
spdk_bs_set_bstype 0
spdk_bs_set_super 194
spdk_bs_total_data_cluster_count 547
spdk_bs_unload 2806
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 60508

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