LCOV - code coverage report
Current view: top level - spdk/lib/blob - blobstore.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4680 5736 81.6 %
Date: 2024-12-10 12:51:46 Functions: 340 361 94.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 2888 24836 11.6 %

Function Name Sort by function name Hit count Sort by hit count
_blob_trace 2169
blob_alloc 35556
blob_allocate_and_copy_cluster_cpl 5923
blob_back_bs_destroy 1680
blob_back_bs_destroy_esnap_done 1680
blob_calculate_lba_and_lba_count 7486350
blob_can_copy 5844
blob_close_cpl 28383
blob_close_esnap_done 638
blob_copy 574
blob_deserialize_xattr 18993
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 10649
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 10649
blob_esnap_destroy_bs_dev_channels 2575
blob_esnap_destroy_channels_done 723
blob_esnap_destroy_one_channel 763
blob_esnap_get_io_channel 83703
blob_execute_queued_io 32243
blob_find_io_unit 150
blob_free 35556
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 32187
blob_frozen_set_back_bs_dev 149
blob_get_snapshot_and_clone_entries 10030
blob_get_xattr_names 21
blob_get_xattr_value 19750
blob_id_cmp 42838
blob_insert_cluster 613338
blob_insert_cluster_clear 29
blob_insert_cluster_clear_cpl 29
blob_insert_cluster_cpl 5923
blob_insert_cluster_msg 5943
blob_insert_cluster_on_md_thread 5943
blob_insert_cluster_revert 29
blob_insert_new_ep_cb 582
blob_io_cpl 64314
blob_io_sync 32303
blob_is_esnap_clone 7544298
blob_load 24660
blob_load_backing_dev 24424
blob_load_cpl 25154
blob_load_cpl_extents_cpl 31468
blob_load_esnap 677
blob_load_final 24660
blob_load_snapshot_cpl 2454
blob_lookup 53515
blob_mark_clean 203831
blob_md_page_calc_crc 314378
blob_op_cluster_msg_cb 6058
blob_op_cluster_msg_cpl 6243
blob_open_opts_copy 410
blob_opts_copy 9652
blob_parse 24520
blob_parse_extent_page 13640
blob_parse_page 38634
blob_persist 206513
blob_persist_clear_clusters 179499
blob_persist_clear_clusters_cpl 179499
blob_persist_clear_extents 179499
blob_persist_clear_extents_cpl 179499
blob_persist_complete 179759
blob_persist_complete_cb 179759
blob_persist_extent_page_cpl 4446
blob_persist_generate_new_md 171320
blob_persist_start 179759
blob_persist_write_extent_pages 72982
blob_persist_write_page_chain 171320
blob_persist_write_page_root 171320
blob_persist_zero_pages 179719
blob_persist_zero_pages_cpl 179519
blob_remove_xattr 2107
blob_request_submit_op 1426596
blob_request_submit_op_single 1423092
blob_request_submit_op_split 908
blob_request_submit_op_split_next 10737
blob_request_submit_rw_iov 6067242
blob_resize 49802
blob_serialize 171320
blob_serialize_add_page 206383
blob_serialize_extent_page 39072
blob_serialize_extent_rle 7004
blob_serialize_extent_table 163548
blob_serialize_extent_table_entry 163657
blob_serialize_extents_rle 7772
blob_serialize_flags 171320
blob_serialize_xattr 313864
blob_serialize_xattrs 342640
blob_set_back_bs_dev 149
blob_set_back_bs_dev_done 149
blob_set_back_bs_dev_frozen 149
blob_set_clear_method 11939
blob_set_thin_provision 3713
blob_set_xattr 130534
blob_set_xattrs 21732
blob_sync_md 158917
blob_sync_md_cpl 158917
blob_trace 1984
blob_unfreeze_io 32127
blob_unref_back_bs_dev 6017
blob_update_clear_method 24460
blob_verify_md_op 1337437
blob_write_copy 1617
blob_write_copy_cpl 2191
blob_write_extent_page 4446
blob_write_extent_page_ready 4446
blob_xattrs_init 31104
bs_alloc 9443
bs_allocate_and_copy_cluster 20075
bs_allocate_cluster 613339
bs_batch_clear_dev 8584
bs_blob_list_add 6502
bs_blob_list_free 9346
bs_blob_list_remove 9629
bs_channel_create 9498
bs_channel_destroy 9498
bs_claim_cluster 613339
bs_claim_md_page 18803
bs_clone_newblob_create_cpl 264
bs_clone_newblob_open_cpl 264
bs_clone_origblob_open_cpl 286
bs_clone_snapshot_cleanup_finish 1792
bs_clone_snapshot_newblob_cleanup 20
bs_clone_snapshot_origblob_cleanup 1717
bs_cluster_needs_allocation 6094
bs_create_blob 10896
bs_create_blob_cpl 10814
bs_delete_blob_finish 8711
bs_delete_close_cpl 8399
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 8763
bs_delete_persist_cpl 8399
bs_destroy_trim_cpl 153
bs_dev_destroy 9346
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 9346
bs_get_snapshot_entry 24449
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 310
bs_inflate_blob_done 289
bs_inflate_blob_open_cpl 310
bs_inflate_blob_set_parent_cpl 61
bs_inflate_blob_touch_next 2587
bs_init_per_cluster_fields 10880
bs_init_persist_super_cpl 2533
bs_init_trim_cpl 2533
bs_is_blob_deletable 8711
bs_iter_close_cpl 4116
bs_iter_cpl 10017
bs_load_complete 1494
bs_load_ctx_fail 5299
bs_load_cur_extent_page_valid 14974
bs_load_cur_md_page_valid 36296
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 5539
bs_load_read_used_pages 991
bs_load_replay_cur_md_page 36296
bs_load_replay_extent_page_cpl 319
bs_load_replay_extent_pages 319
bs_load_replay_md 543
bs_load_replay_md_chain_cpl 36096
bs_load_replay_md_cpl 36296
bs_load_replay_md_parse_page 1314
bs_load_super_cpl 6773
bs_load_try_to_grow 20
bs_load_used_blobids_cpl 951
bs_load_used_clusters_cpl 951
bs_load_used_pages_cpl 971
bs_load_write_used_blobids_cpl 543
bs_load_write_used_clusters_cpl 543
bs_load_write_used_md 543
bs_load_write_used_pages_cpl 543
bs_mark_dirty 184205
bs_mark_dirty_write 833
bs_mark_dirty_write_cpl 833
bs_open_blob 28952
bs_open_blob_cpl 24660
bs_opts_copy 7058
bs_opts_verify 2593
bs_parse_super 1514
bs_recover 543
bs_register_md_thread 9346
bs_release_cluster 550330
bs_release_md_page 14263
bs_resize_freeze_cpl 30567
bs_resize_unfreeze_cpl 30567
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 202
bs_set_super_write_cpl 202
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 1103
bs_snapshot_newblob_create_cpl 1143
bs_snapshot_newblob_open_cpl 1123
bs_snapshot_newblob_sync_cpl 1103
bs_snapshot_origblob_open_cpl 1196
bs_snapshot_origblob_sync_cpl 1083
bs_snapshot_swap_cluster_maps 1143
bs_snapshot_unfreeze_cpl 1717
bs_super_validate 11428
bs_unload_finish 3458
bs_unload_read_super_cpl 3458
bs_unload_write_super_cpl 3418
bs_unload_write_used_blobids_cpl 3418
bs_unload_write_used_clusters_cpl 3418
bs_unload_write_used_pages_cpl 3458
bs_unregister_md_thread 9346
bs_update_corrupted_blob 60
bs_write_super 4475
bs_write_used_blobids 3961
bs_write_used_clusters 3961
bs_write_used_md 4001
bs_xattr_clone 264
bs_xattr_snapshot 1143
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 2169
register_flag_blob_esnap 2169
rw_iov_done 6012974
rw_iov_split_next 3720
spdk_blob_close 28383
spdk_blob_get_clones 1690
spdk_blob_get_esnap_bs_dev 172
spdk_blob_get_esnap_id 149
spdk_blob_get_id 5038
spdk_blob_get_next_allocated_io_unit 75
spdk_blob_get_next_unallocated_io_unit 75
spdk_blob_get_num_allocated_clusters 2966
spdk_blob_get_num_clusters 582210
spdk_blob_get_num_io_units 153
spdk_blob_get_parent_snapshot 1352
spdk_blob_get_xattr_names 21
spdk_blob_get_xattr_value 4929
spdk_blob_io_read 787302
spdk_blob_io_readv 6620
spdk_blob_io_readv_ext 2656353
spdk_blob_io_unmap 135490
spdk_blob_io_write 503559
spdk_blob_io_write_zeroes 245
spdk_blob_io_writev 700
spdk_blob_io_writev_ext 3403569
spdk_blob_is_clone 2941
spdk_blob_is_degraded 977
spdk_blob_is_esnap_clone 7484075
spdk_blob_is_read_only 7832
spdk_blob_is_snapshot 2861
spdk_blob_is_thin_provisioned 1303750
spdk_blob_open_opts_init 25109
spdk_blob_opts_init 20208
spdk_blob_remove_xattr 181
spdk_blob_resize 30635
spdk_blob_set_esnap_bs_dev 43
spdk_blob_set_read_only 1227
spdk_blob_set_xattr 125881
spdk_blob_sync_md 156611
spdk_blob_tree_RB_FIND 4214
spdk_blob_tree_RB_INSERT 24409
spdk_blob_tree_RB_INSERT_COLOR 24409
spdk_blob_tree_RB_MINMAX 9346
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 24409
spdk_blob_tree_RB_REMOVE_COLOR 7604
spdk_bs_alloc_io_channel 1859
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 1164
spdk_bs_create_blob_ext 8265
spdk_bs_create_clone 286
spdk_bs_create_snapshot 1196
spdk_bs_delete_blob 8763
spdk_bs_destroy 153
spdk_bs_dump 0
spdk_bs_free_cluster_count 2982
spdk_bs_free_io_channel 1151
spdk_bs_get_bstype 19
spdk_bs_get_cluster_size 2375
spdk_bs_get_io_unit_size 1077250
spdk_bs_get_page_size 467
spdk_bs_get_super 132
spdk_bs_grow 20
spdk_bs_grow_live 162
spdk_bs_inflate_blob 147
spdk_bs_init 2613
spdk_bs_iter_first 1625
spdk_bs_iter_next 4116
spdk_bs_load 6930
spdk_bs_open_blob 28503
spdk_bs_open_blob_ext 449
spdk_bs_opts_init 16262
spdk_bs_set_bstype 0
spdk_bs_set_super 202
spdk_bs_total_data_cluster_count 955
spdk_bs_unload 3514
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 71112

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