LCOV - code coverage report

Current view: top level - fs/btrfs - disk-io.c (source / functions) Hit Total Coverage Test: fstests of 6.5.0-rc4-xfsx @ Mon Jul 31 20:08:34 PDT 2023 Lines: 1985 2566 77.4 % Date: 2023-07-31 20:08:34 Functions: 106 112 94.6 %

Function Name	Hit count
btrfs_check_leaked_roots	0
btrfs_cleanup_bg_io	0
btrfs_destroy_delalloc_inodes	0
btrfs_destroy_ordered_extents	0
btrfs_repair_eb_io_failure	0
read_backup_root	0
btrfs_global_root_delete	5
btrfs_cleanup_dirty_bgs	17
btrfs_cleanup_one_transaction	17
btrfs_destroy_delayed_refs	17
btrfs_destroy_marked_extents	17
btrfs_destroy_pinned_extent	17
btrfs_error_commit_super	17
btrfs_cleanup_transaction	20
btrfs_destroy_all_delalloc_inodes	20
btrfs_destroy_all_ordered_extents	20
btrfs_drop_all_logs	20
btrfs_clear_oneshot_options	118
btrfs_create_tree	169
btrfs_replay_log	285
btrfs_get_num_tolerated_disk_barrier_failures	388
btrfs_end_empty_barrier	739
btrfs_check_uuid_tree	992
btrfs_uuid_rescan_kthread	992
btrfs_get_new_fs_root	1278
btrfs_commit_super	3166
btrfs_cleanup_fs_roots	3181
btrfs_start_pre_rw_mount	3181
btrfs_free_fs_roots	3217
btrfs_read_roots	3217
cleaner_kthread	3217
close_ctree	3217
load_global_roots	3217
transaction_kthread	3217
warn_about_uncommitted_trans	3217
btrfs_init_workqueues	3218
btrfs_stop_all_workers	3218
find_newest_super_backup	3218
free_global_root_pointers	3218
free_root_pointers	3218
init_tree_roots	3218
load_important_roots	3218
btrfs_init_btree_inode	3244
btrfs_init_csum_hash	3244
init_mount_fs_info	3244
open_ctree	3244
btrfs_check_super_csum	3293
btrfs_check_features	3336
btrfs_free_csum_hash	3473
btrfs_free_fs_info	3473
btrfs_init_balance	3473
btrfs_init_dev_replace_locks	3473
btrfs_init_fs_info	3473
btrfs_init_qgroup	3473
btrfs_init_scrub	3473
free_global_roots	3473
btrfs_init_log_root_tree	4235
btrfs_add_log_tree	4285
load_super_root	6436
btrfs_read_dev_super	6488
btrfs_read_dev_one_super	6531
alloc_log_tree	8520
btrfs_alloc_log_tree_node	8521
load_global_roots_objectid	9645
btrfs_global_root_insert	9647
btrfs_drop_and_free_fs_root	12292
btrfs_init_fs_root	12292
btrfs_insert_fs_root	12292
btrfs_init_root_free_objectid	20055
btree_invalidate_folio	34689
btrfs_read_tree_root	41647
read_tree_root_path	51338
btrfs_alloc_root	66800
__setup_root	66801
btrfs_validate_extent_buffer	94520
check_tree_block_fsid	94520
free_root_extent_buffers	102187
backup_super_roots	206170
barrier_all_devices	447050
wait_dev_flush	447050
write_dev_flush	447050
btrfs_validate_write_super	447051
wait_dev_supers	447051
write_all_supers	447051
write_dev_supers	447051
btrfs_validate_super	450344
btrfs_block_group_root	582817
btrfs_end_super_write	653223
btree_writepages	2362732
btree_release_folio	3225582
btrfs_get_free_objectid	3273853
btrfs_get_fs_root	5233884
btrfs_get_root_ref	5241596
btrfs_get_fs_root_commit_root	6145163
btrfs_btree_balance_dirty_nodelay	6627843
btree_csum_one_bio	9306636
csum_tree_block	9401148
btrfs_lookup_fs_root	11308973
btrfs_get_global_root	11386752
btrfs_csum_root	11546250
btrfs_btree_balance_dirty	12601766
btrfs_put_root	17489104
__btrfs_btree_balance_dirty	19226028
btree_migrate_folio	20033632
read_tree_block	23677440
btrfs_read_extent_buffer	23714416
btrfs_find_create_tree_block	28245080
btrfs_extent_root	129583332
btrfs_global_root_id	141125451
btrfs_global_root	183924664
btrfs_mark_buffer_dirty	312062088
btrfs_buffer_uptodate	557321407

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