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: 2024-11-20 15:48:35 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 2185
blob_alloc 40830
blob_allocate_and_copy_cluster_cpl 17301
blob_back_bs_destroy 1027
blob_back_bs_destroy_esnap_done 1027
blob_calculate_lba_and_lba_count 23129537
blob_can_copy 17254
blob_close_cpl 34077
blob_close_esnap_done 414
blob_copy 444
blob_deserialize_xattr 41037
blob_esnap_channel_compare 40223
blob_esnap_channel_tree_RB_FIND 40830
blob_esnap_channel_tree_RB_INSERT 153
blob_esnap_channel_tree_RB_INSERT_COLOR 153
blob_esnap_channel_tree_RB_MINMAX 8902
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 8902
blob_esnap_destroy_bs_dev_channels 1602
blob_esnap_destroy_channels_done 451
blob_esnap_destroy_one_channel 475
blob_esnap_get_io_channel 40295
blob_execute_queued_io 117408
blob_find_io_unit 102
blob_free 40830
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 117360
blob_frozen_set_back_bs_dev 93
blob_get_snapshot_and_clone_entries 7123
blob_get_xattr_names 13
blob_get_xattr_value 37464
blob_id_cmp 118532
blob_insert_cluster 3937967
blob_insert_cluster_clear 24
blob_insert_cluster_clear_cpl 24
blob_insert_cluster_cpl 17301
blob_insert_cluster_msg 17313
blob_insert_cluster_on_md_thread 17313
blob_insert_cluster_revert 24
blob_insert_new_ep_cb 2196
blob_io_cpl 234684
blob_io_sync 117444
blob_is_esnap_clone 22683692
blob_load 31751
blob_load_backing_dev 31613
blob_load_cpl 32070
blob_load_cpl_extents_cpl 63628
blob_load_esnap 438
blob_load_final 31751
blob_load_snapshot_cpl 1518
blob_lookup 66112
blob_mark_clean 203918
blob_md_page_calc_crc 449535
blob_op_cluster_msg_cb 17391
blob_op_cluster_msg_cpl 17493
blob_open_opts_copy 621
blob_opts_copy 6135
blob_parse 31667
blob_parse_extent_page 36977
blob_parse_page 68951
blob_persist 203516
blob_persist_clear_clusters 172359
blob_persist_clear_clusters_cpl 172359
blob_persist_clear_extents 172359
blob_persist_clear_extents_cpl 172359
blob_persist_complete 172515
blob_persist_complete_cb 172515
blob_persist_extent_page_cpl 16147
blob_persist_generate_new_md 166364
blob_persist_start 172515
blob_persist_write_extent_pages 246600
blob_persist_write_page_chain 166364
blob_persist_write_page_root 166364
blob_persist_zero_pages 172491
blob_persist_zero_pages_cpl 172371
blob_remove_xattr 1286
blob_request_submit_op 5770408
blob_request_submit_op_single 5766283
blob_request_submit_op_split 2553
blob_request_submit_op_split_next 56662
blob_request_submit_rw_iov 17366804
blob_resize 131539
blob_serialize 166364
blob_serialize_add_page 295568
blob_serialize_extent_page 141362
blob_serialize_extent_rle 5253
blob_serialize_extent_table 160535
blob_serialize_extent_table_entry 164314
blob_serialize_extents_rle 5829
blob_serialize_flags 166364
blob_serialize_xattr 310897
blob_serialize_xattrs 332728
blob_set_back_bs_dev 93
blob_set_back_bs_dev_done 93
blob_set_back_bs_dev_frozen 93
blob_set_clear_method 9717
blob_set_thin_provision 2298
blob_set_xattr 45232
blob_set_xattrs 18122
blob_sync_md 154283
blob_sync_md_cpl 154283
blob_trace 2003
blob_unfreeze_io 117324
blob_unref_back_bs_dev 3783
blob_update_clear_method 31631
blob_verify_md_op 4923068
blob_write_copy 926
blob_write_copy_cpl 1370
blob_write_extent_page 16147
blob_write_extent_page_ready 16147
blob_xattrs_init 24089
bs_alloc 8040
bs_allocate_and_copy_cluster 560797
bs_allocate_cluster 3937968
bs_batch_clear_dev 21338
bs_blob_list_add 9759
bs_blob_list_free 7931
bs_blob_list_remove 6880
bs_channel_create 8168
bs_channel_destroy 8168
bs_claim_cluster 3937968
bs_claim_md_page 27911
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 9079
bs_create_blob_cpl 9029
bs_delete_blob_finish 6313
bs_delete_close_cpl 6127
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 6343
bs_delete_persist_cpl 6127
bs_destroy_trim_cpl 151
bs_dev_destroy 7931
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 7931
bs_get_snapshot_entry 18263
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 1623
bs_init_trim_cpl 1623
bs_is_blob_deletable 6313
bs_iter_close_cpl 8365
bs_iter_cpl 17871
bs_load_complete 934
bs_load_ctx_fail 5361
bs_load_cur_extent_page_valid 37749
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 9183
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 6283
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 188662
bs_mark_dirty_write 520
bs_mark_dirty_write_cpl 520
bs_open_blob 34414
bs_open_blob_cpl 31751
bs_opts_copy 6599
bs_opts_verify 1660
bs_parse_super 922
bs_recover 325
bs_register_md_thread 7931
bs_release_cluster 3792322
bs_release_md_page 22369
bs_resize_freeze_cpl 116369
bs_resize_unfreeze_cpl 116369
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 228
bs_set_super_write_cpl 228
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 9253
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 7931
bs_update_corrupted_blob 36
bs_write_super 2886
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 2185
register_flag_blob_esnap 2185
rw_iov_done 16727318
rw_iov_split_next 2232
spdk_blob_close 34077
spdk_blob_get_clones 1346
spdk_blob_get_esnap_bs_dev 164
spdk_blob_get_esnap_id 101
spdk_blob_get_id 8198
spdk_blob_get_next_allocated_io_unit 51
spdk_blob_get_next_unallocated_io_unit 51
spdk_blob_get_num_allocated_clusters 2303
spdk_blob_get_num_clusters 1036799
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 16723
spdk_blob_io_read 4686111
spdk_blob_io_readv 2820
spdk_blob_io_readv_ext 7580019
spdk_blob_io_unmap 175411
spdk_blob_io_write 906999
spdk_blob_io_write_zeroes 1887
spdk_blob_io_writev 420
spdk_blob_io_writev_ext 9783545
spdk_blob_is_clone 2819
spdk_blob_is_degraded 1159
spdk_blob_is_esnap_clone 22599737
spdk_blob_is_read_only 14997
spdk_blob_is_snapshot 2771
spdk_blob_is_thin_provisioned 2880394
spdk_blob_open_opts_init 32410
spdk_blob_opts_init 15010
spdk_blob_remove_xattr 109
spdk_blob_resize 116411
spdk_blob_set_esnap_bs_dev 27
spdk_blob_set_read_only 750
spdk_blob_set_xattr 41692
spdk_blob_sync_md 150791
spdk_blob_tree_RB_FIND 2624
spdk_blob_tree_RB_INSERT 31599
spdk_blob_tree_RB_INSERT_COLOR 31599
spdk_blob_tree_RB_MINMAX 7931
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 31599
spdk_blob_tree_RB_REMOVE_COLOR 15143
spdk_bs_alloc_io_channel 1971
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 2896
spdk_bs_create_blob_ext 5282
spdk_bs_create_clone 181
spdk_bs_create_snapshot 729
spdk_bs_delete_blob 6343
spdk_bs_destroy 151
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 2443
spdk_bs_get_io_unit_size 5476638
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 1672
spdk_bs_iter_first 1045
spdk_bs_iter_next 8365
spdk_bs_load 6416
spdk_bs_open_blob 33755
spdk_bs_open_blob_ext 659
spdk_bs_opts_init 14508
spdk_bs_set_bstype 0
spdk_bs_set_super 228
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 81660

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