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-achx @ Mon Jul 31 20:08:12 PDT 2023 Lines: 2281 3008 75.8 % Date: 2023-07-31 20:08:12 Functions: 95 100 95.0 %

Function Name	Hit count
__btrfs_free_extent	21909262
__btrfs_inc_extent_ref	28764648
__btrfs_mod_ref	3801480
__btrfs_run_delayed_refs	4375260
__exclude_logged_extent	76673
__run_delayed_extent_op	71472
alloc_reserved_extent	9327087
alloc_reserved_file_extent	1995870
alloc_reserved_tree_block	7331147
btrfs_add_excluded_extent	3240
btrfs_alloc_logged_file_extent	76673
btrfs_alloc_reserved_file_extent	3560088
btrfs_alloc_tree_block	8797528
btrfs_cleanup_ref_head_accounting	48597070
btrfs_cross_ref_exist	361234
btrfs_dec_ref	33901
btrfs_discard_extent	29039
btrfs_drop_snapshot	1618
btrfs_drop_subtree	504909
btrfs_error_unpin_extent_range	144
btrfs_exclude_logged_extents	4431
btrfs_finish_extent_commit	203256
btrfs_free_excluded_extents	22711
btrfs_free_extent	16044375
btrfs_free_reserved_extent	174
btrfs_free_tree_block	10895459
btrfs_get_extent_inline_ref_type	344209226
btrfs_grab_block_group	13062784
btrfs_inc_extent_ref	34293764
btrfs_inc_ref	1928754
btrfs_init_new_buffer	8795353
btrfs_issue_discard	36347
btrfs_lock_cluster	8519835
btrfs_lookup_data_extent	87872
btrfs_lookup_extent_info	8717771
btrfs_obtain_ref_head	49264078
btrfs_pin_extent	1673294
btrfs_pin_extent_for_log_replay	4971
btrfs_pin_reserved_extent	23052
btrfs_release_block_group	23684797
btrfs_reserve_extent	12355062
btrfs_run_delayed_refs	2400106
btrfs_run_delayed_refs_for_head	48265471
btrfs_set_disk_extent_flags	71699
btrfs_trim_free_extents	589
btrfs_trim_fs	594
check_committed_ref	361234
check_delayed_ref	355897
check_ref_cleanup	737141
check_ref_exists	0
cleanup_extent_op	48603924
cleanup_ref_head	48265138
do_allocation	16242004
do_allocation_clustered	16241909
do_allocation_zoned	0
do_discard_extent	36316
do_free_extent_accounting	8073269
do_walk_down	6317285
extent_data_ref_count	1015682
fetch_cluster_info	16012921
find_free_extent	12365114
find_free_extent_check_size_class	23687982
find_free_extent_clustered	8519919
find_free_extent_unclustered	7721784
find_free_extent_update_loop	14767068
find_next_key	19924655
first_logical_byte	12358356
found_extent	12355304
found_extent_clustered	12355281
get_alloc_profile_by_root	12354834
hash_extent_data_ref	481407809
hash_extent_data_ref_item	234209774
insert_extent_data_ref	13662563
insert_inline_extent_backref	28764275
insert_tree_block_ref	0
lookup_extent_backref	21909246
lookup_extent_data_ref	223934
lookup_inline_extent_backref	50673653
lookup_tree_block_ref	0
match_extent_data_ref	235655287
pin_down_extent	3069205
prepare_allocation	12364443
prepare_allocation_clustered	12364385
reada_walk_down	0
release_block_group	11329727
remove_extent_backref	13836050
remove_extent_data_ref	223662
run_and_cleanup_extent_op	48265107
run_delayed_data_ref	32774020
run_delayed_extent_op	7234
run_delayed_tree_ref	27150216
run_one_delayed_ref	59924256
setup_inline_extent_backref	15031827
unpin_extent_range	3654276
unselect_delayed_ref_head	80
update_inline_extent_backref	13682819
walk_down_proc	8674504
walk_down_tree	2357219
walk_up_proc	2363486
walk_up_tree	2357219

Generated by: LCOV version 1.14