LCOV - code coverage report

Current view: top level - fs/btrfs - volumes.c (source / functions) Hit Total Coverage Test: fstests of 6.5.0-rc3-achx @ Mon Jul 31 20:08:12 PDT 2023 Lines: 2315 3928 58.9 % Date: 2023-07-31 20:08:12 Functions: 111 159 69.8 %

Function Name	Hit count
__btrfs_balance	181
__btrfs_free_extra_devids	3212
add_missing_dev	0
alloc_btrfs_io_context	8388698
alloc_fs_devices	3258
balance_kthread	0
btrfs_add_dev_item	0
btrfs_add_system_chunk	90
btrfs_alloc_device	3259
btrfs_assign_next_active_device	0
btrfs_balance	181
btrfs_bg_flags_to_raid_index	173216872
btrfs_bg_type_to_factor	94604983
btrfs_bg_type_to_raid_name	9603
btrfs_calc_stripe_length	48044
btrfs_cancel_balance	12
btrfs_check_raid_min_devices	1
btrfs_check_rw_degradable	2
btrfs_chunk_alloc_add_chunk_item	1428
btrfs_chunk_writeable	20770
btrfs_cleanup_fs_uuids	0
btrfs_close_bdev	3239
btrfs_close_devices	3466
btrfs_close_one_device	3239
btrfs_cmp_device_info	0
btrfs_commit_device_sizes	203260
btrfs_create_chunk	1475
btrfs_create_uuid_tree	3
btrfs_del_sys_chunk	87
btrfs_describe_block_groups	499
btrfs_destroy_dev_replace_tgtdev	0
btrfs_dev_stat_inc_and_print	260
btrfs_dev_stat_print_on_load	2227
btrfs_device_init_dev_stats	3212
btrfs_find_device	64448
btrfs_find_device_by_devspec	0
btrfs_find_next_active_device	0
btrfs_finish_sprout	0
btrfs_forget_devices	5
btrfs_free_chunk	511
btrfs_free_dev_extent	789
btrfs_free_device	3249
btrfs_free_extra_devids	3212
btrfs_free_stale_devices	3264
btrfs_full_stripe_len	22198
btrfs_get_bdev_and_sb	3238
btrfs_get_bioc	0
btrfs_get_chunk_map	29091955
btrfs_get_dev_args_from_path	0
btrfs_get_dev_stats	2
btrfs_get_fs_uuids	0
btrfs_grow_device	1
btrfs_init_dev_stats	3211
btrfs_init_devices_late	3211
btrfs_init_new_device	0
btrfs_init_sprout	0
btrfs_is_parity_mirror	0
btrfs_map_block	14452608
btrfs_map_discard	29040
btrfs_map_repair_block	2
btrfs_mapping_tree_free	3239
btrfs_max_io_len	14453695
btrfs_may_alloc_data_chunk	481
btrfs_nr_parity_stripes	0
btrfs_num_copies	14517739
btrfs_num_devices	1
btrfs_open_devices	3465
btrfs_open_one_device	3238
btrfs_pause_balance	3216
btrfs_pinned_by_swapfile	501
btrfs_put_bioc	8388766
btrfs_put_dev_args_from_path	1
btrfs_read_chunk_tree	3212
btrfs_read_disk_super	6715
btrfs_read_sys_array	3212
btrfs_recover_balance	3211
btrfs_release_disk_super	13229
btrfs_relocate_chunk	501
btrfs_relocate_sys_chunks	0
btrfs_remove_chunk	511
btrfs_repair_one_zone	0
btrfs_report_missing_device	0
btrfs_resume_balance_async	3175
btrfs_rm_dev_item	0
btrfs_rm_dev_replace_free_srcdev	0
btrfs_rm_dev_replace_remove_srcdev	0
btrfs_rm_device	1
btrfs_run_dev_stats	203435
btrfs_scan_one_device	6715
btrfs_scratch_superblock	0
btrfs_scratch_superblocks	0
btrfs_setup_sprout	0
btrfs_shrink_device	3
btrfs_update_device	2523
btrfs_uuid_scan_kthread	995
btrfs_verify_dev_extents	3211
calc_data_stripes	48044
check_fsid_changed	0
check_raid1c34_incompat_flag	1428
check_raid56_incompat_flag	1428
chunk_devid_filter	0
chunk_drange_filter	0
chunk_soft_convert_filter	0
chunk_stripes_range_filter	0
chunk_usage_filter	2
chunk_usage_range_filter	0
chunk_vrange_filter	0
clone_fs_devices	0
close_fs_devices	3466
contains_pending_extent	3542
create_chunk	1428
decide_stripe_size	1475
decide_stripe_size_regular	1428
decide_stripe_size_zoned	0
del_balance_item	181
describe_balance_args	296
describe_balance_start_or_resume	181
dev_args_match_device	64462
dev_args_match_fs_devices	64448
dev_extent_hole_check	3539
dev_extent_search_start	1475
device_list_add	6713
devid_cmp	1
fill_device_from_item	3213
find_free_dev_extent	0
find_free_dev_extent_start	1475
find_fsid	6713
find_fsid_changed	0
find_fsid_inprogress	0
find_fsid_reverted_metadata	6713
find_fsid_with_metadata_uuid	0
find_live_mirror	9
find_next_chunk	1475
find_next_devid	0
free_fs_devices	3248
gather_device_info	1475
handle_missing_device	0
handle_ops_on_dev_replace	0
init_alloc_chunk_ctl	1475
init_alloc_chunk_ctl_policy_regular	1475
init_alloc_chunk_ctl_policy_zoned	0
init_first_rw_device	0
insert_balance_item	181
map_raid56_repair_block	0
match_fsid_fs_devices	5877
open_fs_devices	3237
open_seed_devices	0
read_one_chunk	23989
read_one_dev	3213
readahead_tree_node_children	1
remove_chunk_item	511
reset_balance_state	181
should_balance_chunk	2036
update_balance_args	0
update_dev_stat_item	3186
update_dev_time	0
validate_convert_profile	543
verify_chunk_dev_extent_mapping	3211
verify_one_dev_extent	27248

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