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: 2024-12-14 20:52:57 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 2148
blob_alloc 48707
blob_allocate_and_copy_cluster_cpl 39208
blob_back_bs_destroy 1678
blob_back_bs_destroy_esnap_done 1678
blob_calculate_lba_and_lba_count 22459546
blob_can_copy 39129
blob_close_cpl 40036
blob_close_esnap_done 638
blob_copy 574
blob_deserialize_xattr 39777
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 11072
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 11072
blob_esnap_destroy_bs_dev_channels 2573
blob_esnap_destroy_channels_done 723
blob_esnap_destroy_one_channel 763
blob_esnap_get_io_channel 83703
blob_execute_queued_io 114072
blob_find_io_unit 150
blob_free 48707
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 114022
blob_frozen_set_back_bs_dev 149
blob_get_snapshot_and_clone_entries 10306
blob_get_xattr_names 21
blob_get_xattr_value 41478
blob_id_cmp 101656
blob_insert_cluster 2443865
blob_insert_cluster_clear 30
blob_insert_cluster_clear_cpl 30
blob_insert_cluster_cpl 39208
blob_insert_cluster_msg 39228
blob_insert_cluster_on_md_thread 39228
blob_insert_cluster_revert 30
blob_insert_new_ep_cb 1481
blob_io_cpl 227984
blob_io_sync 114132
blob_is_esnap_clone 22483639
blob_load 36322
blob_load_backing_dev 36086
blob_load_cpl 36819
blob_load_cpl_extents_cpl 60888
blob_load_esnap 679
blob_load_final 36322
blob_load_snapshot_cpl 2451
blob_lookup 76830
blob_mark_clean 215250
blob_md_page_calc_crc 480254
blob_op_cluster_msg_cb 39342
blob_op_cluster_msg_cpl 39528
blob_open_opts_copy 634
blob_opts_copy 9872
blob_parse 36182
blob_parse_extent_page 31398
blob_parse_page 68057
blob_persist 216698
blob_persist_clear_clusters 179256
blob_persist_clear_clusters_cpl 179256
blob_persist_clear_extents 179256
blob_persist_clear_extents_cpl 179256
blob_persist_complete 179516
blob_persist_complete_cb 179516
blob_persist_extent_page_cpl 37730
blob_persist_generate_new_md 170799
blob_persist_start 179516
blob_persist_write_extent_pages 240332
blob_persist_write_page_chain 170799
blob_persist_write_page_root 170799
blob_persist_zero_pages 179476
blob_persist_zero_pages_cpl 179276
blob_remove_xattr 2104
blob_request_submit_op 5160072
blob_request_submit_op_single 5154576
blob_request_submit_op_split 2905
blob_request_submit_op_split_next 58198
blob_request_submit_rw_iov 17307864
blob_resize 133405
blob_serialize 170799
blob_serialize_add_page 291763
blob_serialize_extent_page 157650
blob_serialize_extent_rle 7004
blob_serialize_extent_table 163027
blob_serialize_extent_table_entry 163743
blob_serialize_extents_rle 7772
blob_serialize_flags 170799
blob_serialize_xattr 310277
blob_serialize_xattrs 341598
blob_set_back_bs_dev 149
blob_set_back_bs_dev_done 149
blob_set_back_bs_dev_frozen 149
blob_set_clear_method 13427
blob_set_thin_provision 3717
blob_set_xattr 49086
blob_set_xattrs 24710
blob_sync_md 155682
blob_sync_md_cpl 155682
blob_trace 1966
blob_unfreeze_io 113962
blob_unref_back_bs_dev 6043
blob_update_clear_method 36122
blob_verify_md_op 3458580
blob_write_copy 1608
blob_write_copy_cpl 2182
blob_write_extent_page 37730
blob_write_extent_page_ready 37730
blob_xattrs_init 34302
bs_alloc 9751
bs_allocate_and_copy_cluster 147027
bs_allocate_cluster 2443866
bs_batch_clear_dev 42630
bs_blob_list_add 11439
bs_blob_list_free 9652
bs_blob_list_remove 9905
bs_channel_create 9922
bs_channel_destroy 9922
bs_claim_cluster 2443866
bs_claim_md_page 26477
bs_clone_newblob_create_cpl 263
bs_clone_newblob_open_cpl 263
bs_clone_origblob_open_cpl 285
bs_clone_snapshot_cleanup_finish 1789
bs_clone_snapshot_newblob_cleanup 20
bs_clone_snapshot_origblob_cleanup 1714
bs_cluster_needs_allocation 6084
bs_create_blob 12385
bs_create_blob_cpl 12303
bs_delete_blob_finish 8989
bs_delete_close_cpl 8677
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 9041
bs_delete_persist_cpl 8677
bs_destroy_trim_cpl 178
bs_dev_destroy 9652
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 9652
bs_get_snapshot_entry 25074
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 309
bs_inflate_blob_done 288
bs_inflate_blob_open_cpl 309
bs_inflate_blob_set_parent_cpl 61
bs_inflate_blob_touch_next 2581
bs_init_per_cluster_fields 11189
bs_init_persist_super_cpl 2577
bs_init_trim_cpl 2577
bs_is_blob_deletable 8989
bs_iter_close_cpl 9062
bs_iter_cpl 19915
bs_load_complete 1497
bs_load_ctx_fail 5558
bs_load_cur_extent_page_valid 32729
bs_load_cur_md_page_valid 36147
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 10482
bs_load_read_used_pages 995
bs_load_replay_cur_md_page 36147
bs_load_replay_extent_page_cpl 318
bs_load_replay_extent_pages 318
bs_load_replay_md 542
bs_load_replay_md_chain_cpl 35947
bs_load_replay_md_cpl 36147
bs_load_replay_md_parse_page 1311
bs_load_super_cpl 7035
bs_load_try_to_grow 20
bs_load_used_blobids_cpl 955
bs_load_used_clusters_cpl 955
bs_load_used_pages_cpl 975
bs_load_write_used_blobids_cpl 542
bs_load_write_used_clusters_cpl 542
bs_load_write_used_md 542
bs_load_write_used_pages_cpl 542
bs_mark_dirty 217246
bs_mark_dirty_write 835
bs_mark_dirty_write_cpl 835
bs_open_blob 40605
bs_open_blob_cpl 36322
bs_opts_copy 7366
bs_opts_verify 2637
bs_parse_super 1517
bs_recover 542
bs_register_md_thread 9652
bs_release_cluster 2286104
bs_release_md_page 19536
bs_resize_freeze_cpl 112403
bs_resize_unfreeze_cpl 112403
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 246
bs_set_super_write_cpl 246
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 1102
bs_snapshot_newblob_create_cpl 1142
bs_snapshot_newblob_open_cpl 1122
bs_snapshot_newblob_sync_cpl 1102
bs_snapshot_origblob_open_cpl 1195
bs_snapshot_origblob_sync_cpl 1082
bs_snapshot_swap_cluster_maps 1142
bs_snapshot_unfreeze_cpl 1714
bs_super_validate 11758
bs_unload_finish 3480
bs_unload_read_super_cpl 3480
bs_unload_write_super_cpl 3440
bs_unload_write_used_blobids_cpl 3440
bs_unload_write_used_clusters_cpl 3440
bs_unload_write_used_pages_cpl 3480
bs_unregister_md_thread 9652
bs_update_corrupted_blob 60
bs_write_super 4543
bs_write_used_blobids 3982
bs_write_used_clusters 3982
bs_write_used_md 4022
bs_xattr_clone 263
bs_xattr_snapshot 1142
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 2148
register_flag_blob_esnap 2148
rw_iov_done 17090202
rw_iov_split_next 3720
spdk_blob_close 40036
spdk_blob_get_clones 1743
spdk_blob_get_esnap_bs_dev 172
spdk_blob_get_esnap_id 149
spdk_blob_get_id 9249
spdk_blob_get_next_allocated_io_unit 75
spdk_blob_get_next_unallocated_io_unit 75
spdk_blob_get_num_allocated_clusters 2975
spdk_blob_get_num_clusters 885673
spdk_blob_get_num_io_units 153
spdk_blob_get_parent_snapshot 1352
spdk_blob_get_xattr_names 21
spdk_blob_get_xattr_value 16752
spdk_blob_io_read 4123217
spdk_blob_io_readv 6620
spdk_blob_io_readv_ext 8209698
spdk_blob_io_unmap 207355
spdk_blob_io_write 827517
spdk_blob_io_write_zeroes 1983
spdk_blob_io_writev 700
spdk_blob_io_writev_ext 9090846
spdk_blob_is_clone 2959
spdk_blob_is_degraded 1223
spdk_blob_is_esnap_clone 22366813
spdk_blob_is_read_only 15157
spdk_blob_is_snapshot 2879
spdk_blob_is_thin_provisioned 2617527
spdk_blob_open_opts_init 36994
spdk_blob_opts_init 21917
spdk_blob_remove_xattr 181
spdk_blob_resize 112471
spdk_blob_set_esnap_bs_dev 43
spdk_blob_set_read_only 1226
spdk_blob_set_xattr 43996
spdk_blob_sync_md 152477
spdk_blob_tree_RB_FIND 4207
spdk_blob_tree_RB_INSERT 36069
spdk_blob_tree_RB_INSERT_COLOR 36069
spdk_blob_tree_RB_MINMAX 9652
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 36069
spdk_blob_tree_RB_REMOVE_COLOR 14153
spdk_bs_alloc_io_channel 2394
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 2433
spdk_bs_create_blob_ext 8487
spdk_bs_create_clone 285
spdk_bs_create_snapshot 1195
spdk_bs_delete_blob 9041
spdk_bs_destroy 178
spdk_bs_dump 0
spdk_bs_free_cluster_count 3011
spdk_bs_free_io_channel 1150
spdk_bs_get_bstype 19
spdk_bs_get_cluster_size 3070
spdk_bs_get_io_unit_size 4737496
spdk_bs_get_page_size 467
spdk_bs_get_super 135
spdk_bs_grow 20
spdk_bs_grow_live 162
spdk_bs_inflate_blob 146
spdk_bs_init 2657
spdk_bs_iter_first 1631
spdk_bs_iter_next 9062
spdk_bs_load 7194
spdk_bs_open_blob 39933
spdk_bs_open_blob_ext 672
spdk_bs_opts_init 16878
spdk_bs_set_bstype 0
spdk_bs_set_super 246
spdk_bs_total_data_cluster_count 984
spdk_bs_unload 3536
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 97414

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