LCOV - code coverage report

Current view: top level - fs/btrfs - volumes.c (source / functions) Hit Total Coverage Test: fstests of 6.5.0-rc3-djwx @ Mon Jul 31 20:08:22 PDT 2023 Lines: 2317 4011 57.8 % Date: 2023-07-31 20:08:22 Functions: 111 162 68.5 %

Function Name	Hit count
add_missing_dev	0
balance_kthread	0
btrfs_add_dev_item	0
btrfs_assign_next_active_device	0
btrfs_cleanup_fs_uuids	0
btrfs_cmp_device_info	0
btrfs_destroy_dev_replace_tgtdev	0
btrfs_find_device_by_devspec	0
btrfs_find_next_active_device	0
btrfs_finish_sprout	0
btrfs_get_bioc	0
btrfs_get_dev_args_from_path	0
btrfs_get_fs_uuids	0
btrfs_init_new_device	0
btrfs_init_sprout	0
btrfs_is_parity_mirror	0
btrfs_nr_parity_stripes	0
btrfs_relocate_sys_chunks	0
btrfs_repair_one_zone	0
btrfs_report_missing_device	0
btrfs_rm_dev_item	0
btrfs_rm_dev_replace_free_srcdev	0
btrfs_rm_dev_replace_remove_srcdev	0
btrfs_scratch_superblock	0
btrfs_scratch_superblocks	0
btrfs_setup_sprout	0
check_fsid_changed	0
chunk_devid_filter	0
chunk_drange_filter	0
chunk_soft_convert_filter	0
chunk_stripes_range_filter	0
chunk_usage_range_filter	0
chunk_vrange_filter	0
clone_fs_devices	0
decide_stripe_size_zoned	0
dev_extent_hole_check_zoned	0
find_free_dev_extent	0
find_fsid_changed	0
find_fsid_inprogress	0
find_fsid_with_metadata_uuid	0
find_next_devid	0
handle_missing_device	0
handle_ops_on_dev_replace	0
init_alloc_chunk_ctl_policy_zoned	0
init_first_rw_device	0
is_block_group_to_copy	0
map_raid56_repair_block	0
open_seed_devices	0
relocating_repair_kthread	0
update_balance_args	0
update_dev_time	0
btrfs_check_raid_min_devices	1
btrfs_grow_device	1
btrfs_num_devices	1
btrfs_put_dev_args_from_path	1
btrfs_rm_device	1
devid_cmp	1
readahead_tree_node_children	1
btrfs_check_rw_degradable	2
btrfs_get_dev_stats	2
btrfs_map_repair_block	2
chunk_usage_filter	2
btrfs_create_uuid_tree	3
btrfs_shrink_device	3
btrfs_forget_devices	5
find_live_mirror	9
btrfs_cancel_balance	12
btrfs_del_sys_chunk	89
btrfs_add_system_chunk	93
__btrfs_balance	195
btrfs_balance	195
del_balance_item	195
describe_balance_start_or_resume	195
insert_balance_item	195
reset_balance_state	195
btrfs_dev_stat_inc_and_print	226
describe_balance_args	312
btrfs_may_alloc_data_chunk	503
btrfs_describe_block_groups	521
btrfs_pinned_by_swapfile	523
btrfs_relocate_chunk	523
btrfs_free_chunk	532
btrfs_remove_chunk	532
remove_chunk_item	532
validate_convert_profile	585
btrfs_free_dev_extent	817
btrfs_uuid_scan_kthread	994
btrfs_chunk_alloc_add_chunk_item	1436
check_raid1c34_incompat_flag	1436
check_raid56_incompat_flag	1436
create_chunk	1436
decide_stripe_size_regular	1436
btrfs_create_chunk	1482
decide_stripe_size	1482
dev_extent_search_start	1482
find_free_dev_extent_start	1482
find_next_chunk	1482
gather_device_info	1482
init_alloc_chunk_ctl	1482
init_alloc_chunk_ctl_policy_regular	1482
should_balance_chunk	2153
btrfs_dev_stat_print_on_load	2231
btrfs_update_device	2566
btrfs_resume_balance_async	3179
update_dev_stat_item	3189
btrfs_init_dev_stats	3215
btrfs_init_devices_late	3215
btrfs_recover_balance	3215
btrfs_verify_dev_extents	3215
verify_chunk_dev_extent_mapping	3215
__btrfs_free_extra_devids	3216
btrfs_device_init_dev_stats	3216
btrfs_free_extra_devids	3216
btrfs_read_chunk_tree	3216
btrfs_read_sys_array	3216
fill_device_from_item	3217
read_one_dev	3217
btrfs_pause_balance	3219
open_fs_devices	3241
btrfs_close_bdev	3242
btrfs_close_one_device	3242
btrfs_get_bdev_and_sb	3242
btrfs_mapping_tree_free	3242
btrfs_open_one_device	3242
free_fs_devices	3253
btrfs_free_device	3254
alloc_fs_devices	3264
btrfs_alloc_device	3265
btrfs_free_stale_devices	3270
btrfs_close_devices	3469
btrfs_open_devices	3469
close_fs_devices	3469
dev_extent_hole_check	3580
contains_pending_extent	3583
match_fsid_fs_devices	6192
device_list_add	6740
find_fsid	6740
find_fsid_reverted_metadata	6740
btrfs_read_disk_super	6742
btrfs_scan_one_device	6743
btrfs_bg_type_to_raid_name	9615
btrfs_release_disk_super	13271
btrfs_chunk_writeable	24971
btrfs_full_stripe_len	26407
read_one_chunk	28195
verify_one_dev_extent	32027
btrfs_map_discard	33963
btrfs_calc_stripe_length	57024
calc_data_stripes	57024
btrfs_find_device	74035
dev_args_match_fs_devices	74035
dev_args_match_device	74048
btrfs_commit_device_sizes	203014
btrfs_run_dev_stats	203188
alloc_btrfs_io_context	8539254
btrfs_put_bioc	8539326
btrfs_map_block	14784407
btrfs_max_io_len	14786629
btrfs_num_copies	14849584
btrfs_get_chunk_map	29778396
btrfs_bg_type_to_factor	92353624
btrfs_bg_flags_to_raid_index	169986167

Generated by: LCOV version 1.14