LCOV - code coverage report
Current view: top level - spdk/lib/blob - blobstore.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4648 5702 81.5 %
Date: 2024-11-20 04:56:03 Functions: 340 361 94.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 2832 24428 11.6 %

Function Name Sort by function name Hit count Sort by hit count
_blob_trace 2198
blob_alloc 44964
blob_allocate_and_copy_cluster_cpl 24646
blob_back_bs_destroy 1352
blob_back_bs_destroy_esnap_done 1352
blob_calculate_lba_and_lba_count 20216243
blob_can_copy 24583
blob_close_cpl 37221
blob_close_esnap_done 526
blob_copy 574
blob_deserialize_xattr 40661
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 10134
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 10134
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 116239
blob_find_io_unit 126
blob_free 44964
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 116187
blob_frozen_set_back_bs_dev 121
blob_get_snapshot_and_clone_entries 8751
blob_get_xattr_names 17
blob_get_xattr_value 39545
blob_id_cmp 110939
blob_insert_cluster 1789836
blob_insert_cluster_clear 28
blob_insert_cluster_clear_cpl 28
blob_insert_cluster_cpl 24646
blob_insert_cluster_msg 24662
blob_insert_cluster_on_md_thread 24662
blob_insert_cluster_revert 28
blob_insert_new_ep_cb 885
blob_io_cpl 232326
blob_io_sync 116287
blob_is_esnap_clone 20214595
blob_load 34189
blob_load_backing_dev 34005
blob_load_cpl 34591
blob_load_cpl_extents_cpl 54802
blob_load_esnap 556
blob_load_final 34189
blob_load_snapshot_cpl 1985
blob_lookup 71786
blob_mark_clean 211639
blob_md_page_calc_crc 444624
blob_op_cluster_msg_cb 24770
blob_op_cluster_msg_cpl 24902
blob_open_opts_copy 632
blob_opts_copy 8001
blob_parse 34077
blob_parse_extent_page 27413
blob_parse_page 61876
blob_persist 212123
blob_persist_clear_clusters 177706
blob_persist_clear_clusters_cpl 177706
blob_persist_clear_extents 177706
blob_persist_clear_extents_cpl 177706
blob_persist_complete 177914
blob_persist_complete_cb 177914
blob_persist_extent_page_cpl 23110
blob_persist_generate_new_md 170442
blob_persist_start 177914
blob_persist_write_extent_pages 241401
blob_persist_write_page_chain 170442
blob_persist_write_page_root 170442
blob_persist_zero_pages 177882
blob_persist_zero_pages_cpl 177722
blob_remove_xattr 1695
blob_request_submit_op 4981789
blob_request_submit_op_single 4976970
blob_request_submit_op_split 2735
blob_request_submit_op_split_next 57448
blob_request_submit_rw_iov 15242994
blob_resize 133050
blob_serialize 170442
blob_serialize_add_page 290803
blob_serialize_extent_page 143118
blob_serialize_extent_rle 7004
blob_serialize_extent_table 162670
blob_serialize_extent_table_entry 162743
blob_serialize_extents_rle 7772
blob_serialize_flags 170442
blob_serialize_xattr 314004
blob_serialize_xattrs 340884
blob_set_back_bs_dev 121
blob_set_back_bs_dev_done 121
blob_set_back_bs_dev_frozen 121
blob_set_clear_method 11614
blob_set_thin_provision 3006
blob_set_xattr 49363
blob_set_xattrs 21502
blob_sync_md 156753
blob_sync_md_cpl 156753
blob_trace 2022
blob_unfreeze_io 116139
blob_unref_back_bs_dev 4912
blob_update_clear_method 34029
blob_verify_md_op 2798967
blob_write_copy 1207
blob_write_copy_cpl 1781
blob_write_extent_page 23110
blob_write_extent_page_ready 23110
blob_xattrs_init 29279
bs_alloc 9033
bs_allocate_and_copy_cluster 137818
bs_allocate_cluster 1789837
bs_batch_clear_dev 28838
bs_blob_list_add 10618
bs_blob_list_free 8918
bs_blob_list_remove 8430
bs_channel_create 9171
bs_channel_destroy 9171
bs_claim_cluster 1789837
bs_claim_md_page 21113
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 10775
bs_create_blob_cpl 10709
bs_delete_blob_finish 7688
bs_delete_close_cpl 7440
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 7728
bs_delete_persist_cpl 7440
bs_destroy_trim_cpl 156
bs_dev_destroy 8918
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 8918
bs_get_snapshot_entry 21756
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 2096
bs_init_trim_cpl 2096
bs_is_blob_deletable 7688
bs_iter_close_cpl 8738
bs_iter_cpl 18943
bs_load_complete 1215
bs_load_ctx_fail 5590
bs_load_cur_extent_page_valid 28435
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 9852
bs_load_read_used_pages 784
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 6789
bs_load_try_to_grow 16
bs_load_used_blobids_cpl 784
bs_load_used_clusters_cpl 784
bs_load_used_pages_cpl 784
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 201024
bs_mark_dirty_write 680
bs_mark_dirty_write_cpl 680
bs_open_blob 37670
bs_open_blob_cpl 34189
bs_opts_copy 7116
bs_opts_verify 2145
bs_parse_super 1199
bs_recover 431
bs_register_md_thread 8918
bs_release_cluster 1638580
bs_release_md_page 14905
bs_resize_freeze_cpl 114883
bs_resize_unfreeze_cpl 114883
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 237
bs_set_super_write_cpl 237
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 10615
bs_unload_finish 2779
bs_unload_read_super_cpl 2779
bs_unload_write_super_cpl 2779
bs_unload_write_used_blobids_cpl 2779
bs_unload_write_used_clusters_cpl 2779
bs_unload_write_used_pages_cpl 2779
bs_unregister_md_thread 8918
bs_update_corrupted_blob 48
bs_write_super 3714
bs_write_used_blobids 3210
bs_write_used_clusters 3210
bs_write_used_md 3210
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 2198
register_flag_blob_esnap 2198
rw_iov_done 15037298
rw_iov_split_next 2976
spdk_blob_close 37221
spdk_blob_get_clones 1553
spdk_blob_get_esnap_bs_dev 168
spdk_blob_get_esnap_id 125
spdk_blob_get_id 8739
spdk_blob_get_next_allocated_io_unit 63
spdk_blob_get_next_unallocated_io_unit 63
spdk_blob_get_num_allocated_clusters 2637
spdk_blob_get_num_clusters 977529
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 16773
spdk_blob_io_read 3906051
spdk_blob_io_readv 3760
spdk_blob_io_readv_ext 6693977
spdk_blob_io_unmap 194235
spdk_blob_io_write 879568
spdk_blob_io_write_zeroes 1935
spdk_blob_io_writev 560
spdk_blob_io_writev_ext 8544697
spdk_blob_is_clone 2895
spdk_blob_is_degraded 1204
spdk_blob_is_esnap_clone 20117501
spdk_blob_is_read_only 15025
spdk_blob_is_snapshot 2831
spdk_blob_is_thin_provisioned 1751579
spdk_blob_open_opts_init 34860
spdk_blob_opts_init 18504
spdk_blob_remove_xattr 145
spdk_blob_resize 114939
spdk_blob_set_esnap_bs_dev 35
spdk_blob_set_read_only 987
spdk_blob_set_xattr 45044
spdk_blob_sync_md 154140
spdk_blob_tree_RB_FIND 3421
spdk_blob_tree_RB_INSERT 33992
spdk_blob_tree_RB_INSERT_COLOR 33992
spdk_blob_tree_RB_MINMAX 8918
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 33992
spdk_blob_tree_RB_REMOVE_COLOR 14761
spdk_bs_alloc_io_channel 2209
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 2710
spdk_bs_create_blob_ext 6882
spdk_bs_create_clone 234
spdk_bs_create_snapshot 960
spdk_bs_delete_blob 7728
spdk_bs_destroy 156
spdk_bs_dump 0
spdk_bs_free_cluster_count 2455
spdk_bs_free_io_channel 963
spdk_bs_get_bstype 19
spdk_bs_get_cluster_size 2593
spdk_bs_get_io_unit_size 4631569
spdk_bs_get_page_size 283
spdk_bs_get_super 125
spdk_bs_grow 16
spdk_bs_grow_live 130
spdk_bs_inflate_blob 119
spdk_bs_init 2161
spdk_bs_iter_first 1339
spdk_bs_iter_next 8738
spdk_bs_load 6936
spdk_bs_open_blob 36999
spdk_bs_open_blob_ext 671
spdk_bs_opts_init 15974
spdk_bs_set_bstype 0
spdk_bs_set_super 237
spdk_bs_total_data_cluster_count 580
spdk_bs_unload 2827
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 89928

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