LCOV - code coverage report

Current view: top level - fs/btrfs - inode.c (source / functions) Hit Total Coverage Test: fstests of 6.5.0-rc4-xfsx @ Mon Jul 31 20:08:34 PDT 2023 Lines: 4219 5369 78.6 % Date: 2023-07-31 20:08:34 Functions: 162 176 92.0 %

Function Name	Hit count
btrfs_cleanup_ordered_extents	0
btrfs_destroy_cachep	0
btrfs_do_encoded_write	0
btrfs_encoded_io_compression_from_extent	0
btrfs_encoded_read	0
btrfs_encoded_read_endio	0
btrfs_encoded_read_inline	0
btrfs_encoded_read_regular	0
btrfs_encoded_read_regular_fill_pages	0
btrfs_writepage_endio_finish_ordered	0
btrfs_writepage_fixup_worker	0
data_reloc_print_warning_inode	0
free_async_extent_pages	0
print_data_reloc_error	0
btrfs_print_data_csum_error	6
btrfs_init_cachep	11
uncompress_inline	16
btrfs_prealloc_file_range_trans	17
btrfs_add_swap_extent	39
btrfs_free_swapfile_pins	43
btrfs_swap_deactivate	43
btrfs_swap_activate	44
btrfs_prune_dentries	168
may_destroy_subvol	169
btrfs_delete_subvolume	170
btrfs_unlink_subvol	178
submit_uncompressed_range	220
btrfs_new_subvol_inode	252
btrfs_add_swapfile_pin	593
run_delalloc_compressed	638
btrfs_set_inode_index_count	6141
btrfs_start_delalloc_snapshot	10498
btrfs_rename_exchange	19167
btrfs_alloc_delalloc_work	20287
btrfs_run_delalloc_work	20287
btrfs_orphan_cleanup	22338
btrfs_mknod	32572
btrfs_start_delalloc_roots	33272
btrfs_symlink	34741
new_whiteout_inode	39494
submit_compressed_extents	39961
async_cow_start	39983
compress_file_range	39983
async_cow_free	39984
async_cow_submit	39984
start_delalloc_inodes	41379
new_simple_dir	42991
fixup_tree_root_location	44045
btrfs_fiemap	56135
btrfs_link	65126
btrfs_rmdir	67856
btrfs_extent_readonly	80657
btrfs_mkdir	98399
run_delayed_iput_locked	102830
can_nocow_extent	103117
btrfs_opendir	151986
add_async_extent	158351
submit_one_async_extent	158498
btrfs_update_inode_item	160403
btrfs_wait_on_delayed_iputs	172840
btrfs_migrate_folio	202017
btrfs_truncate	245485
read_inline_extent	254060
csum_exist_in_range	286876
btrfs_setsize	349199
btrfs_tmpfile	398801
btrfs_rename	410269
btrfs_rename2	429442
btrfs_prealloc_file_range	432344
__btrfs_prealloc_file_range	432360
insert_prealloc_file_extent	435016
acls_after_inode_item	559238
btrfs_init_locked_inode	564087
btrfs_read_locked_inode	564087
btrfs_iget	743043
btrfs_dio_write	790386
btrfs_find_actor	816884
btrfs_new_extent_direct	860561
btrfs_extract_ordered_extent	934968
btrfs_create_dio_extent	935250
btrfs_iget_locked	941494
btrfs_iget_path	941498
btrfs_get_blocks_direct_write	949749
fallback_to_cow	1081993
insert_inline_extent	1094723
run_delalloc_nocow	1203996
can_nocow_file_extent	1224966
btrfs_unlink	1336464
btrfs_dio_read	1372310
btrfs_unlink_inode	1430554
btrfs_readahead	1461267
btrfs_dio_submit_io	1480501
btrfs_dio_end_io	1481681
btrfs_cont_expand	1650431
maybe_insert_hole	1667661
btrfs_dio_iomap_end	1680335
cow_file_range_inline	1744765
btrfs_orphan_add	1788550
__btrfs_unlink_inode	1877166
btrfs_run_delayed_iput	1877259
lock_extent_direct	2370299
btrfs_dio_iomap_begin	2381863
btrfs_setattr	2470528
inode_need_compress	2520429
btrfs_real_readdir	2569568
btrfs_create	2657012
init_once	2664184
btrfs_create_common	2794544
get_extent_allocation_hint	3209878
btrfs_insert_inode_locked	3263744
btrfs_inherit_iflags	3269762
btrfs_create_new_inode	3271841
btrfs_init_inode_security	3272195
btrfs_new_inode_prepare	3273384
btrfs_new_inode_args_destroy	3276920
btrfs_add_link	3376716
btrfs_set_inode_index	3377106
insert_reserved_file_extent	3377851
insert_ordered_extent_file_extent	3378042
btrfs_release_delalloc_bytes	3378239
btrfs_inode_by_name	3406055
btrfs_lookup	3406815
btrfs_lookup_dentry	3407649
fill_inode_item	3432856
cow_file_range	3443849
inode_should_defrag	3483755
btrfs_add_delalloc_inodes	3520083
btrfs_del_delalloc_inode	3523968
__btrfs_del_delalloc_inode	3524113
should_nocow	3566143
btrfs_run_delalloc_range	3566278
evict_refill_and_join	3571858
create_io_em	3658233
add_pending_csums	3658695
btrfs_finish_ordered_io	3659064
btrfs_finish_one_ordered	3659113
btrfs_update_inode_fallback	3660155
inode_tree_add	3831680
btrfs_alloc_inode	3867179
btrfs_free_inode	3876750
inode_tree_del	3882503
evict_inode_truncate_pages	3882637
btrfs_destroy_inode	3888626
btrfs_evict_inode	3888693
btrfs_drop_inode	4277784
btrfs_run_delayed_iputs	4304737
btrfs_update_time	4441642
btrfs_dirty_inode	4462268
btrfs_truncate_block	4521468
btrfs_writepages	5051216
btrfs_assert_inode_range_clean	5882688
btrfs_page_mkwrite	9040065
btrfs_add_delayed_iput	10300117
btrfs_dentry_delete	11375659
btrfs_getattr	17732630
btrfs_filldir	20095006
btrfs_update_inode_bytes	20377576
btrfs_release_folio	22461886
btrfs_data_csum_ok	24150316
btrfs_check_sector_csum	24851390
btrfs_find_new_delalloc_bytes	27155284
btrfs_inode_lock	33277167
btrfs_inode_unlock	33277668
btrfs_update_inode	36940041
btrfs_set_extent_delalloc	40104951
btrfs_merge_delalloc_extent	44303854
btrfs_split_delalloc_extent	49438056
__btrfs_release_folio	55638334
btrfs_set_range_writeback	55836131
btrfs_writepage_cow_fixup	55836296
btrfs_invalidate_folio	86943737
btrfs_permission	105507273
btrfs_get_extent	111968759
btrfs_clear_delalloc_extent	139065153
wait_subpage_spinlock	142370254
btrfs_set_delalloc_extent	157291748

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