LCOV - code coverage report

Current view: top level - fs/btrfs - extent-tree.c (source / functions) Hit Total Coverage Test: fstests of 6.5.0-rc3-djwx @ Mon Jul 31 20:08:22 PDT 2023 Lines: 2296 3030 75.8 % Date: 2023-07-31 20:08:22 Functions: 96 102 94.1 %

Function Name	Hit count
can_allocate_chunk_zoned	0
check_ref_exists	0
do_allocation_zoned	0
insert_tree_block_ref	0
lookup_tree_block_ref	0
reada_walk_down	0
btrfs_error_unpin_extent_range	141
btrfs_free_reserved_extent	193
unselect_delayed_ref_head	553
btrfs_trim_free_extents	982
btrfs_trim_fs	987
btrfs_drop_snapshot	1652
btrfs_add_excluded_extent	3245
run_delayed_extent_op	3685
btrfs_exclude_logged_extents	4583
btrfs_pin_extent_for_log_replay	5132
btrfs_pin_reserved_extent	24501
btrfs_free_excluded_extents	26934
btrfs_dec_ref	33696
btrfs_discard_extent	33962
can_allocate_chunk	42159
do_discard_extent	45347
btrfs_issue_discard	45379
__run_delayed_extent_op	68815
btrfs_set_disk_extent_flags	69062
__exclude_logged_extent	83052
btrfs_alloc_logged_file_extent	83052
btrfs_lookup_data_extent	94243
btrfs_finish_extent_commit	203010
remove_extent_data_ref	203197
lookup_extent_data_ref	203461
check_delayed_ref	361675
btrfs_cross_ref_exist	367007
check_committed_ref	367009
btrfs_drop_subtree	681289
check_ref_cleanup	762546
extent_data_ref_count	1047522
btrfs_pin_extent	1674369
btrfs_inc_ref	1987795
alloc_reserved_file_extent	2094251
btrfs_run_delayed_refs	2380392
walk_down_tree	2594959
walk_up_tree	2594959
walk_up_proc	2601628
pin_down_extent	2983097
btrfs_alloc_reserved_file_extent	3652091
unpin_extent_range	3758231
__btrfs_mod_ref	3920005
__btrfs_run_delayed_refs	4345432
do_walk_down	6863994
alloc_reserved_tree_block	7624360
do_free_extent_accounting	8407825
find_free_extent_unclustered	8429244
btrfs_lock_cluster	8676623
find_free_extent_clustered	8676716
release_block_group	8977721
btrfs_init_new_buffer	9007453
btrfs_alloc_tree_block	9008767
walk_down_proc	9458953
btrfs_lookup_extent_info	9499982
alloc_reserved_extent	9718645
btrfs_grab_block_group	10778787
btrfs_free_tree_block	11351165
insert_extent_data_ref	12630362
get_alloc_profile_by_root	12656490
btrfs_reserve_extent	12656804
found_extent_clustered	12656837
found_extent	12656910
first_logical_byte	12660187
prepare_allocation_clustered	12665923
prepare_allocation	12665958
find_free_extent	12666523
update_inline_extent_backref	14644018
remove_extent_backref	14776751
find_free_extent_update_loop	15034722
setup_inline_extent_backref	15969255
fetch_cluster_info	16418516
btrfs_free_extent	16779260
do_allocation_clustered	17106070
do_allocation	17106104
find_next_key	21304395
btrfs_release_block_group	21634403
find_free_extent_check_size_class	21637541
lookup_extent_backref	23184529
__btrfs_free_extent	23184535
insert_inline_extent_backref	28669838
__btrfs_inc_extent_ref	28669953
run_delayed_tree_ref	29085507
run_delayed_data_ref	32404485
btrfs_inc_extent_ref	34154479
run_and_cleanup_extent_op	48658062
cleanup_ref_head	48658065
btrfs_run_delayed_refs_for_head	48658884
btrfs_cleanup_ref_head_accounting	49005905
cleanup_extent_op	49009272
btrfs_obtain_ref_head	49654014
lookup_inline_extent_backref	51854432
run_one_delayed_ref	61490016
hash_extent_data_ref_item	217740644
match_extent_data_ref	219200273
btrfs_get_extent_inline_ref_type	331558047
hash_extent_data_ref	447569395

Generated by: LCOV version 1.14