LCOV - code coverage report
Current view: top level - spdk/lib/blob - blobstore.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4159 5702 72.9 %
Date: 2024-12-13 10:00:12 Functions: 340 361 94.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 2364 24428 9.7 %

Function Name Sort by function name Hit count Sort by hit count
_blob_trace 2132
blob_alloc 41871
blob_allocate_and_copy_cluster_cpl 16627
blob_back_bs_destroy 1027
blob_back_bs_destroy_esnap_done 1027
blob_calculate_lba_and_lba_count 23398642
blob_can_copy 16580
blob_close_cpl 34979
blob_close_esnap_done 414
blob_copy 444
blob_deserialize_xattr 42544
blob_esnap_channel_compare 40222
blob_esnap_channel_tree_RB_FIND 40829
blob_esnap_channel_tree_RB_INSERT 153
blob_esnap_channel_tree_RB_INSERT_COLOR 153
blob_esnap_channel_tree_RB_MINMAX 8780
blob_esnap_channel_tree_RB_NEXT 96
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 153
blob_esnap_channel_tree_RB_REMOVE_COLOR 0
blob_esnap_destroy_bs_channel 8780
blob_esnap_destroy_bs_dev_channels 1602
blob_esnap_destroy_channels_done 451
blob_esnap_destroy_one_channel 475
blob_esnap_get_io_channel 40294
blob_execute_queued_io 118783
blob_find_io_unit 102
blob_free 41871
blob_free_cluster_cpl 180
blob_free_cluster_free_ep_cb 0
blob_free_cluster_msg 180
blob_free_cluster_msg_cb 78
blob_free_cluster_on_md_thread 180
blob_free_cluster_update_ep_cb 78
blob_freeze_io 118735
blob_frozen_set_back_bs_dev 93
blob_get_snapshot_and_clone_entries 7231
blob_get_xattr_names 13
blob_get_xattr_value 37896
blob_id_cmp 126593
blob_insert_cluster 4428003
blob_insert_cluster_clear 25
blob_insert_cluster_clear_cpl 25
blob_insert_cluster_cpl 16627
blob_insert_cluster_msg 16639
blob_insert_cluster_on_md_thread 16639
blob_insert_cluster_revert 25
blob_insert_new_ep_cb 2183
blob_io_cpl 237434
blob_io_sync 118819
blob_is_esnap_clone 23005886
blob_load 32654
blob_load_backing_dev 32516
blob_load_cpl 32977
blob_load_cpl_extents_cpl 67180
blob_load_esnap 439
blob_load_final 32654
blob_load_snapshot_cpl 1518
blob_lookup 67917
blob_mark_clean 424631
blob_md_page_calc_crc 677036
blob_op_cluster_msg_cb 16716
blob_op_cluster_msg_cpl 16819
blob_open_opts_copy 609
blob_opts_copy 6123
blob_parse 32570
blob_parse_extent_page 39626
blob_parse_page 72507
blob_persist 424066
blob_persist_clear_clusters 392169
blob_persist_clear_clusters_cpl 392169
blob_persist_clear_extents 392169
blob_persist_clear_extents_cpl 392169
blob_persist_complete 392325
blob_persist_complete_cb 392325
blob_persist_extent_page_cpl 15472
blob_persist_generate_new_md 386066
blob_persist_start 392325
blob_persist_write_extent_pages 250275
blob_persist_write_page_chain 386066
blob_persist_write_page_root 386066
blob_persist_zero_pages 392301
blob_persist_zero_pages_cpl 392181
blob_remove_xattr 1286
blob_request_submit_op 6012393
blob_request_submit_op_single 6008200
blob_request_submit_op_split 2621
blob_request_submit_op_split_next 58729
blob_request_submit_rw_iov 17394052
blob_resize 133160
blob_serialize 386066
blob_serialize_add_page 517573
blob_serialize_extent_page 142999
blob_serialize_extent_rle 5253
blob_serialize_extent_table 380237
blob_serialize_extent_table_entry 384007
blob_serialize_extents_rle 5829
blob_serialize_flags 386066
blob_serialize_xattr 750001
blob_serialize_xattrs 772132
blob_set_back_bs_dev 93
blob_set_back_bs_dev_done 93
blob_set_back_bs_dev_frozen 93
blob_set_clear_method 9855
blob_set_thin_provision 2286
blob_set_xattr 263886
blob_set_xattrs 18398
blob_sync_md 373685
blob_sync_md_cpl 373685
blob_trace 1962
blob_unfreeze_io 118699
blob_unref_back_bs_dev 3760
blob_update_clear_method 32534
blob_verify_md_op 6079745
blob_write_copy 927
blob_write_copy_cpl 1371
blob_write_extent_page 15472
blob_write_extent_page_ready 15472
blob_xattrs_init 24353
bs_alloc 7930
bs_allocate_and_copy_cluster 508114
bs_allocate_cluster 4428004
bs_batch_clear_dev 20836
bs_blob_list_add 9868
bs_blob_list_free 7821
bs_blob_list_remove 6988
bs_channel_create 8046
bs_channel_destroy 8046
bs_claim_cluster 4428004
bs_claim_md_page 29126
bs_clone_newblob_create_cpl 167
bs_clone_newblob_open_cpl 167
bs_clone_origblob_open_cpl 181
bs_clone_snapshot_cleanup_finish 1100
bs_clone_snapshot_newblob_cleanup 12
bs_clone_snapshot_origblob_cleanup 1055
bs_cluster_needs_allocation 3694
bs_create_blob 9217
bs_create_blob_cpl 9167
bs_delete_blob_finish 6421
bs_delete_close_cpl 6235
bs_delete_corrupted_blob 72
bs_delete_corrupted_blob_cpl 72
bs_delete_corrupted_close_cb 72
bs_delete_enomem_close_cpl 0
bs_delete_open_cpl 6451
bs_delete_persist_cpl 6235
bs_destroy_trim_cpl 139
bs_dev_destroy 7821
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 108
bs_free 7821
bs_get_snapshot_entry 18419
bs_grow_live_done 98
bs_grow_live_load_super_cpl 98
bs_grow_live_super_write_cpl 26
bs_grow_load_super_cpl 12
bs_inflate_blob 190
bs_inflate_blob_done 177
bs_inflate_blob_open_cpl 190
bs_inflate_blob_set_parent_cpl 37
bs_inflate_blob_touch_next 1571
bs_init_persist_super_cpl 1611
bs_init_trim_cpl 1611
bs_is_blob_deletable 6421
bs_iter_close_cpl 8474
bs_iter_cpl 18089
bs_load_complete 934
bs_load_ctx_fail 5263
bs_load_cur_extent_page_valid 40398
bs_load_cur_md_page_valid 22434
bs_load_grow_continue 12
bs_load_grow_super_write_cpl 12
bs_load_grow_used_clusters_read_cpl 12
bs_load_grow_used_clusters_write_cpl 12
bs_load_iter 9292
bs_load_read_used_pages 609
bs_load_replay_cur_md_page 22434
bs_load_replay_extent_page_cpl 163
bs_load_replay_extent_pages 163
bs_load_replay_md 325
bs_load_replay_md_chain_cpl 22314
bs_load_replay_md_cpl 22434
bs_load_replay_md_parse_page 760
bs_load_super_cpl 6185
bs_load_try_to_grow 12
bs_load_used_blobids_cpl 609
bs_load_used_clusters_cpl 609
bs_load_used_pages_cpl 609
bs_load_write_used_blobids_cpl 325
bs_load_write_used_clusters_cpl 325
bs_load_write_used_md 325
bs_load_write_used_pages_cpl 325
bs_mark_dirty 407797
bs_mark_dirty_write 521
bs_mark_dirty_write_cpl 521
bs_open_blob 35316
bs_open_blob_cpl 32654
bs_opts_copy 6489
bs_opts_verify 1648
bs_parse_super 922
bs_recover 325
bs_register_md_thread 7821
bs_release_cluster 4282115
bs_release_md_page 23524
bs_resize_freeze_cpl 117744
bs_resize_unfreeze_cpl 117744
bs_set_external_parent_blob_open_cpl 54
bs_set_external_parent_cleanup_finish 54
bs_set_external_parent_close_blob 27
bs_set_external_parent_refs 27
bs_set_external_parent_unfrozen 27
bs_set_parent_blob_open_cpl 76
bs_set_parent_cleanup_finish 76
bs_set_parent_close_blob 39
bs_set_parent_close_snapshot 63
bs_set_parent_refs 39
bs_set_parent_set_back_bs_dev_done 39
bs_set_parent_snapshot_open_cpl 64
bs_set_super_read_cpl 216
bs_set_super_write_cpl 216
bs_shallow_copy_bdev_write_cpl 26
bs_shallow_copy_blob_open_cpl 49
bs_shallow_copy_blob_read_cpl 26
bs_shallow_copy_cleanup_finish 49
bs_shallow_copy_cluster_find_next 39
bs_snapshot_copy_xattr 68
bs_snapshot_freeze_cpl 674
bs_snapshot_newblob_create_cpl 698
bs_snapshot_newblob_open_cpl 686
bs_snapshot_newblob_sync_cpl 674
bs_snapshot_origblob_open_cpl 729
bs_snapshot_origblob_sync_cpl 662
bs_snapshot_swap_cluster_maps 698
bs_snapshot_unfreeze_cpl 1055
bs_super_validate 9144
bs_unload_finish 2124
bs_unload_read_super_cpl 2124
bs_unload_write_super_cpl 2124
bs_unload_write_used_blobids_cpl 2124
bs_unload_write_used_clusters_cpl 2124
bs_unload_write_used_pages_cpl 2124
bs_unregister_md_thread 7821
bs_update_corrupted_blob 36
bs_write_super 2875
bs_write_used_blobids 2449
bs_write_used_clusters 2449
bs_write_used_md 2449
bs_xattr_clone 167
bs_xattr_snapshot 698
delete_blob_cleanup_finish 338
delete_snapshot_cleanup_clone 36
delete_snapshot_cleanup_snapshot 66
delete_snapshot_esnap_channels_destroyed_cb 28
delete_snapshot_freeze_io_cb 188
delete_snapshot_open_clone_cb 218
delete_snapshot_sync_clone_cpl 176
delete_snapshot_sync_snapshot_cpl 164
delete_snapshot_sync_snapshot_xattr_cpl 188
delete_snapshot_unfreeze_cpl 152
delete_snapshot_update_extent_pages 186
delete_snapshot_update_extent_pages_cpl 176
register_flag_blob 2132
register_flag_blob_esnap 2132
rw_iov_done 16814843
rw_iov_split_next 2232
spdk_blob_close 34979
spdk_blob_get_clones 1310
spdk_blob_get_esnap_bs_dev 164
spdk_blob_get_esnap_id 101
spdk_blob_get_id 8255
spdk_blob_get_next_allocated_io_unit 51
spdk_blob_get_next_unallocated_io_unit 51
spdk_blob_get_num_allocated_clusters 2273
spdk_blob_get_num_clusters 1455249
spdk_blob_get_num_io_units 104
spdk_blob_get_num_pages 105
spdk_blob_get_parent_snapshot 828
spdk_blob_get_xattr_names 13
spdk_blob_get_xattr_value 16960
spdk_blob_io_read 4653249
spdk_blob_io_readv 2820
spdk_blob_io_readv_ext 7770789
spdk_blob_io_unmap 191904
spdk_blob_io_write 1164303
spdk_blob_io_write_zeroes 2937
spdk_blob_io_writev 420
spdk_blob_io_writev_ext 9620023
spdk_blob_is_clone 2795
spdk_blob_is_degraded 1135
spdk_blob_is_esnap_clone 22920800
spdk_blob_is_read_only 16925
spdk_blob_is_snapshot 2747
spdk_blob_is_thin_provisioned 2857909
spdk_blob_open_opts_init 33301
spdk_blob_opts_init 15136
spdk_blob_remove_xattr 109
spdk_blob_resize 117786
spdk_blob_set_esnap_bs_dev 27
spdk_blob_set_read_only 750
spdk_blob_set_xattr 260370
spdk_blob_sync_md 370206
spdk_blob_tree_RB_FIND 2624
spdk_blob_tree_RB_INSERT 32501
spdk_blob_tree_RB_INSERT_COLOR 32501
spdk_blob_tree_RB_MINMAX 7821
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 32501
spdk_blob_tree_RB_REMOVE_COLOR 15984
spdk_bs_alloc_io_channel 1924
spdk_bs_blob_decouple_parent 99
spdk_bs_blob_set_external_parent 78
spdk_bs_blob_set_parent 115
spdk_bs_blob_shallow_copy 49
spdk_bs_create_blob 3046
spdk_bs_create_blob_ext 5270
spdk_bs_create_clone 181
spdk_bs_create_snapshot 729
spdk_bs_delete_blob 6451
spdk_bs_destroy 139
spdk_bs_dump 0
spdk_bs_free_cluster_count 1895
spdk_bs_free_io_channel 734
spdk_bs_get_bstype 17
spdk_bs_get_cluster_size 2407
spdk_bs_get_io_unit_size 5700905
spdk_bs_get_page_size 215
spdk_bs_get_super 112
spdk_bs_grow 12
spdk_bs_grow_live 98
spdk_bs_inflate_blob 91
spdk_bs_init 1660
spdk_bs_iter_first 1045
spdk_bs_iter_next 8474
spdk_bs_load 6318
spdk_bs_open_blob 34669
spdk_bs_open_blob_ext 647
spdk_bs_opts_init 14288
spdk_bs_set_bstype 0
spdk_bs_set_super 216
spdk_bs_total_data_cluster_count 488
spdk_bs_unload 2164
spdk_free_cluster_unmap_complete 180
spdk_xattr_names_free 13
spdk_xattr_names_get_count 15
spdk_xattr_names_get_name 26
update_clone_on_snapshot_deletion 218
xattrs_free 83742

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